CNC Machining Archives - 鶹Լ LLC 鶹Լ offers a full line of horizontal U-axis machine centers with contour head turning capabilities up to 3 meters in diameter as well as a complement of solutions for our customers other demanding requirements. Tue, 20 May 2025 19:02:09 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.1 /wp-content/uploads/2021/08/cropped-鶹Լ-Vertical-BLK-32x32.png CNC Machining Archives - 鶹Լ LLC 32 32 What Are Flexible Manufacturing Systems? /blog/what-are-flexible-manufacturing-systems Wed, 14 Aug 2024 15:05:02 +0000 /?p=2265 Large-scale manufacturers worldwide rely on flexible manufacturing systems (FMS) to accomplish demanding outputs. These highly adaptable, automated machining setups can easily manufacture various products and handle rapid production changes. These factors are vital for businesses that need to change product design, type and volume frequently with as little downtime as possible. Learn how FMS works […]

The post What Are Flexible Manufacturing Systems? appeared first on 鶹Լ LLC.

]]>

鶹Լ

Large-scale manufacturers worldwide rely on flexible manufacturing systems (FMS) to accomplish demanding outputs. These highly adaptable, automated machining setups can easily manufacture various products and handle rapid production changes. These factors are vital for businesses that need to change product design, type and volume frequently with as little downtime as possible.

Learn how FMS works and benefits businesses in this guide by 鶹Լ. We specialize in integrated U-axis contour head machining centers andhave decades of experiencewith challenging manufacturing projects. We also do in-house integration and can work with integrating partners.

Flexible Manufacturing System Definition

A flexible manufacturing system is a highly adaptable production setup that uses automation technology. These custom systems include a centralized computer that controls various machines, material handling systems and robots. They exist to offer manufacturers production flexibility, as you can adapt the system to accommodate varying batch sizes, product designs and process sequences. FMS are almost entirely automated to reduce labor costs and improve productivity.

Components of Flexible Manufacturing Systems

FMS comprises modular components that manufacturers can adapt and reconfigure to meet changing production requirements. The core components of an FMS include:

  • Work machines:Each FMS has a unique combination of workstations to suit the manufacturer’s production requirements. These can be various robots, computer numerical control (CNC) machines, tool changers or inspection and assembly stations. Each workstation performs the required processes to turn materials into a finished piece.
  • Material handling systems:FMS requires multiple material handling systems to achieve complete automation. These hold and transport parts to each workstation in a specified order. There are also systems to store the parts and materials before and after processing. Examples of material handling systems are robots, conveyor belts, automatic pallet changers, automated storage and retrieval systems and automated guided vehicles.
  • Control computer system:The control computer system is the main component of an FMS that automates the entire process. This system houses a computer, programmable logic controller (PLC) and the necessary software. It allows operators to input programming tocontrol the movements and sequenceof each machine in the setup. It also monitors the machining process and updates the operator when issues arise.
  • ʱDzԲԱ:While FMS is mostly automated, machine operators are still necessary to control them. Trained personnel instruct the FMS to perform specific tasks, start and stop the process, and make adjustments when needed. Once started, the FMS can operate 24/7 until the material runs out or the instruction is complete.

Routing vs. Machine Flexibility

Flexible management systems can offer two types of flexibility — routing and machine flexibility. Some advanced systems can even do both.

Routing flexibility refers to the system’s ability to change production sequence or order. This type of flexibility is essential when a machine breaks down or material runs out. The system can adapt and change the processing sequence to continue producing parts while operators resolve the issue. This also helps shift production to a new product requiring a different manufacturing order.

Machine flexibility means multiple machines can perform the same task within tight machine tolerances. When one machine stops working, the others can take over and produce the same result. This type of flexibility is also vital when demand for a product rises. The manufacturer can increase output by diverting other machines to manufacture the same product.

The Advantages of Flexible Manufacturing Systems

Automation technology revolutionized industrial processes by increasing productivity and quality while reducing human input. Flexible manufacturing systems are one type of manufacturing automation that benefits those needing high levels of customization, quality and control. Some examples of industriesthat use FMS are automotive, defense, aerospace, food processing and electronics.

Compared to other automated manufacturing methods, FMS offers the following advantages:

  • Production flexibility:Whether you need to change an existing product, manufacture entirely new products or alter the processing sequence, FMS can handle it all. This level of production adaptability is only possible with FMS.
  • Reduced downtime:Compared to other automation systems, FMS has significantly shorter or eliminated downtime periods during changeovers. Thanks to its flexible and modular design, FMS requires less configuration between product types. This allows businesses to adapt quickly to changes in consumer demand, product specifications and issues.
  • Greater customization:Many customers require product customization to meet their unique needs, and FMS allows manufacturers to provide this service. An FMS can modify products to suit new specifications, in both small and large batches. Offering customization gives companies a competitive edge over others.
  • Enhanced efficiency:Automated machinery drastically improves manufacturing efficiency due to time and resource optimization. FMS takes this further by integrating various automated equipment into one system. This streamlines manufacturing operations and boosts efficiency for the entire process.

Types of Flexible Management Systems

FMS come in multiple types and setups to accommodate different requirements and budgets. Each has pros and cons and understanding them will help you choose the most advantageous one for your needs.

  • Engineered:An engineered FMS is custom-designed with set operations to manufacture one type of part. It does this quickly and accurately over long periods and features prominently in automotive manufacturing operations.
  • Dedicated:A dedicated FMS is similar to an engineered FMS but provides slightly more flexibility in terms of product mix. These systems can manufacture a limited range of product types at high volumes, helping to improve productivity, especially in aerospace contexts.
  • Sequential:Sequential systems produce various parts in a specified order. After manufacturing one part, the setup automatically shifts to machining another according to its programming.
  • Random:Random FMS operates the opposite way to sequential systems. They can manufacture various products and quickly change the processing order depending on the manufacturer’s requirements. For example, a random FMS can start producing more of one part when demand increases and then switch to others when demand dies down. It’s ideal for custom parts manufacturing.
  • Modular:Modular FMS is the most flexible and advanced type. It allows the machine operator to switch between engineered, dedicated, sequential and random modes depending on current manufacturing requirements. This is useful for companies that manufacture multiple products in varying quantities.

Contact 鶹Լ to Learn More

鶹Լ has beencreating innovative machining centersfor over 60 years. We offer horizontal and vertical machining centers equipped with ourindustry-leading integrated facing head. With our machines, you can perform various manufacturing processes in a single setup. Additionally, we utilize stationary part machining to manufacture a wide range of products at quicker speeds.

From the beginning, we’ve designed specialized machines to meet unique production requirements. This passion for innovation helps us findthe best custom solutionthat our clients wouldn’t find elsewhere.We even perform in-house integration and are more than happy to work with integrating partners. Any of our machining centers can be turned into an FMS as needed.

If you’d like to learn more about our FMS offerings,contact us today! No matter the complexity of your requirements, we’re confident we can find a solution.

The post What Are Flexible Manufacturing Systems? appeared first on 鶹Լ LLC.

]]>
What Is Automation in Manufacturing? /blog/what-is-automation Wed, 14 Aug 2024 14:57:12 +0000 /?p=2253 Manufacturing automation refers to the use of technology in manufacturing processes to reduce human intervention. Automated machinery — often controlled by computers and programming — can complete repetitive tasks quickly and accurately. It can also take over dangerous tasks to improve worker safety. This assistance streamlines manufacturing operations and allows workers to use their skills […]

The post What Is Automation in Manufacturing? appeared first on 鶹Լ LLC.

]]>

鶹Լ

Automation being used in manufacturing

Manufacturing automation refers to the use of technology in manufacturing processes to reduce human intervention. Automated machinery — often controlled by computers and programming — can complete repetitive tasks quickly and accurately. It can also take over dangerous tasks to improve worker safety. This assistance streamlines manufacturing operations and allows workers to use their skills for more essential tasks.

With material and labor issues rampant throughout the industry, manufacturing automation is now more critical than ever. Automated machines primarily benefit businesses by helping to increase output and grow profits. In this article, you’ll learn more about the different types of automation and how they improve manufacturing. We’ll also explain how 鶹Լ helps businesses in various industries integrate automation into their setups with innovative machining centers.

Why Is Manufacturing Automation Important?

The manufacturing industry currently faces various challenges. Most notable are the rising material costs and labor shortages. While inflation rates are slowly reducing, businesses and consumers are still experiencing the effects of ain 2022. With higher inflation rates, raw materials and energy cost more. Greater expenses make it hard for businesses to profit without charging consumers more for the finished product. This is another issue, as higher inflation rates reduce consumer purchasing power.

Labor shortages also impact businesses. With fewer qualified workers, manufacturers find it hard to fill essential roles and complete core business operations. Unskilled labor can also lead to more errors and waste, which increases expenses. Automation offers businesses the chance to overcome these challenges by reducing costs and reliance on manual labor.

Types of Automation in Manufacturing

Various forms of automation are available today. Depending on your requirements, you may need a specific type or a combination. Learn more about each type below to understand which one is best for your needs.

1. Fixed

Fixed or hard automation refers to machinery that can only perform preprogrammed, set tasks or processes. It’s complicated and expensive to change their programming, as it’s often tied to physical configuration and components like wiring and gears. However, these machines can perform specific tasks at high speeds and produce consistent and accurate results each time.

Manufacturers that create high volumes of identical units and use repetitive tasks benefit the most from fixed automation. Once set up, these machines can complete the same task repeatedly with limited human input. Fixed automation machines work well in assembly lines and conveyor systems.

2. Programmable

Programmable automation is the next step up from fixed automation. Programmable machinery can perform multiple tasks in varying sequences, allowing manufacturers to use it for different products. Although there are more advanced options, this type of automation offers more adaptability than fixed automation.

Programmable machines are suitable for businesses that make various products in batches. Once the machines finish processing one product batch, operatorscan adjust the programmingto accommodate another. This makes it more versatile and able to adapt to different product requirements and specifications. Robotics, programmable logic controllers (PLCs)and computer numerical control machines(CNC) are examples of automation in manufacturing that use programmable automation.

3. Flexible

Flexible automation systems are more adaptable and productive than programmable machinery, but also utilize programming to customize processes. Flexible setups can perform various tasks in multiple ways, allowing them to machine a wide range of product types. They usually have more advanced technology and computer systems that control a machine’s tools and movements. Machine operators can make adjustments to the programming to automatically switch production to another product, limiting downtime between changeovers. Some flexible manufacturing systems can machine multiple product types simultaneously, further increasing productivity.

Businesses that require frequent changeovers and manufacture products with substantial design differences use flexible automation. When the machine needs to change to another product type, it’s relatively simple and quick to accomplish. Sensors within the machine also allow it to adapt its processes during machining. This is where flexible automation shines, as it offers quicker changeovers and greater machining customization and control.

4. Integrated

The most complex and advanced type is integrated automation. In an integrated system, a single control unit and computer system operate multiple machines, tools and automation technology. Integrated systems can be complicated to set up but offer the most efficiency and control. Every piece of machinery connects and communicates with each other, working together smoothly. Machine operators can change the entire production process from one convenient location.

Integrated automation benefits businesses that value efficiency and convenience. It’s also essential for manufacturing processes with different steps that require careful coordination and timing to reduce errors.

The Benefits of Automated Manufacturing

Manufacturers worldwide implement automation because of its many benefits, including:

  • Efficiency:The main benefit of automation is its resource savings. Automated machines take less time than human workers to create the same number of items. They also produce more precise results, meaning they use the most economical amount of materials and energy. These factors result in highly efficient manufacturing processes.
  • ʰǻܳپٲ:Because automated manufacturing is so efficient, it often cuts down on production time per piece. This allows the machines to increase manufacturing output and produce more products.
  • Quality:Experts use equipment, technology and programming to ensure automated machinery is highly accurate. Consequently, these machines can produce more precise results than humans can. They also make fewer errors, further improving product quality.
  • DzԲٱԳ:Thanks to their efficiency and quality control, automated machinery can repeatedly produce the same results. This is essential for high production volumes and products with tight tolerances.
  • Cost savings:Automation reduces errors, uses fewer resources and improves product quality. These factors contribute toward significant cost savings, resulting in larger profit margins.
  • Workplace safety:Various manufacturing tasks — such as welding, forging, lifting and working with chemicals — are dangerous for human workers. However, machines can perform them efficiently. This improves workplace safety and reduces job-related injuries. Machines can also remove the chance of workers developing repetitive motion-induced strain.
  • ٲ:Time and resource constraints often limit output potential.Thanks to the drastic changes in output and cost savings through automation, businesses can rapidly scale their operations.

Automate Manufacturing Processes With 鶹Լ

Manufacturing businesses in the aerospace, defense, automotive, energy and industrial industries partner with 鶹Լ to automate theirmachiningprocesses. Withover 60 years of experiencein automation and machining centers, we can help you with even the most complex machining requirements. We treat everycustomeras a partnership by working with you to find the most advantageous solution.

鶹Լ offers a comprehensiverange of CNC machines, includinghorizontal, vertical and multi-station machining centers. We’re pioneersin contour head developmentand equip our horizontal machining centers with innovative integrated U-axis facing heads. Our facing heads feature a dual spindle design that allows manufacturers to complete multiple machining processes in one setup. Coupled with stationary part machining, they can machine a wider range of components than traditional machines. If you require something more specialized, we can work with you to designa custom CNC machinethat meets your unique needs.

Contact our team todayto learn more about automation and our machining centers. We look forward to helping you and your business grow.

The post What Is Automation in Manufacturing? appeared first on 鶹Լ LLC.

]]>
Picking the Right Machining Center for Your Business /blog/picking-a-machining-center Mon, 10 Jun 2024 14:36:29 +0000 /?p=2129 Computer numerical control (CNC) machining centers are powerful, innovative equipment that can benefit multiple industries. Their complex capabilities allow companies to improve their machining quality while reducing manufacturing time. However, they are a substantial investment and require careful consideration before purchase. In this guide, you’ll learn what factors you should consider when selecting a machining […]

The post Picking the Right Machining Center for Your Business appeared first on 鶹Լ LLC.

]]>

鶹Լ

an integrated facing head on a 鶹Լ machining center

Computer numerical control (CNC) machining centers are powerful, innovative equipment that can benefit multiple industries. Their complex capabilities allow companies to improve their machining quality while reducing manufacturing time. However, they are a substantial investment and require careful consideration before purchase.

In this guide, you’ll learn what factors you should consider when selecting a machining center for your business. We also cover some common applications for CNC machines within the industrial, energy, automotive and aerospace industries.

Most Popular CNC Machines

The two most popular and used commercial CNC machines are the lathe and mill. They’re also the best CNC machines to start with, as they can machine both simple and complex parts, depending on your needs.

  • Mill:A CNC mill rotates a cutting tool to remove material from a stationary workpiece. It’s suitable for parts that need flat surfaces, grooves or holes.
  • Lathe:A CNC lathe turns the workpiece on a central axis while the stationary cutting tool removes material to shape and profile it. It’s best for cutting cylindrical parts.

Some other CNC machines include routers and plasma, laser and water jet cutters.

How to Choose a CNC Machine

The best CNC machine for your business is one that falls within your budget and has all the required features. Below are five factors you can consider to narrow your options and find the optimal machine for your application.

1. Functionality

CNC machines have various tools that perform different functions. They can mill, grind, contour, turn, drill, tap, bore, rough, face and more. Decide what tools you need to achieve the desired shape and choose a machine accordingly. Sometimes, you’ll use tools that are similar in nature but require different machine functionality. For example, you can use the same tool to turn a workpiece as you can bore a workpiece, but the machine would need different functionality to perform either cut.

You can also consider a CNC machine with an automatic tool changer to swap out tools without manual intervention. For example, 鶹Լ’s horizontal milling machines featurean integrated facing headthat can perform various functions within one machine. We also offer a more specializedModulo Equipe turning centerthat can hold up to six different tools per turret.

2. Speed

A CNC machine has two main speeds — the spindle speed and feed rate. Feed rate is how far the tool moves across the workpiece during one spindle revolution. It’s measured in inches per minute. Spindle speed is the rotational speed of the machine’s spindle, measured in revolutions per minute.

Speed is necessary to consider in your selection, as different applications need specific feed and spindle rates. The right speed will maximize the machine’s efficiency and precision. In addition, the right feeds and speeds are essential for the quality of the cut or material removal. Speed will also affect how much power the machine uses and how quickly the tool wears down.

3. Axes

CNC machines have varying axes for tool movement, and most CNC machines have around two to five axes. A machine with more axes can complete detailed, complex designs and cut the workpiece from multiple angles. A CNC machine with fewer axes may be sufficient if you have simpler requirements.

Some processes require a machine with a specific axis to perform the necessary functions. For example, some processes would be more efficient if you could adjust the diameter of a hole without manually moving the tool. Horizontal CNC mill machines from鶹Լfeature an additional U-axisthat meets this need.

4. Weight

Ensure you consider the weight of the CNC machine before you purchase it

Ensure you consider the weight of the CNC machine before you purchase it. Weight can impact the machine’s life span and machining quality.

Heavier machines can withstand the constant movement and forces from the machine’s daily operations, reducing wear and tear and helping the machine last longer. Machines also generate vibrations, which affect the finished piece’s quality and accuracy. Heavier machines can absorb vibrations better than lighter ones.

A lighter machine is sufficient if you only need it for smaller operations, but you’ll need a sturdier machine for demanding work. 鶹Լ’sheavy-duty horizontal milling centersare strong enough to handle greater production demands.

Keep in mind that the rating capacity of your facility’s flooring should play a role in your decision. A heavier machine will require an adequate concrete foundation underneath it to absorb the movement and vibrations of the machine while in use. Upgrading your facility’s flooring may be necessary for installation.

5. Orientation

CNC machines typically come in either a horizontal or vertical orientation. Vertical machines have a spindle that sits perpendicular to the work table.They use gravity to help secure the workpiece and have the ability to use variable-size cutting tools to make precise cuts.

Horizontal machines have a spindle that sits parallel to the work table. Their thicker tools and horizontal orientation allow them to make deeper cuts into the workpiece while the chips fall away safely.

At 鶹Լ, we offer both horizontal andvertical machining centersto suit your requirements.

CNC Machine Industry Applications

Businesses across a broad range of industries use CNC machines to create the complex parts they need. They also help manufacturers reach strict quality standards and produce consistent results, making them invaluable assets. The following are some examples of industries that use CNC machining centers to improve their machining processes:

  • Industrial:Industrial manufacturers use CNC machines to create various tools, equipment and components. Some examples ofspecific industrial applicationsinclude industrial pumps, construction equipment and impellers.
  • Energy:The energy industry relies on CNC machines to producethousands of durable componentsthat can withstand harsh and hazardous environments. This includes wind turbine nacelles, valves, fluid ends and flanges. Many of the pieces also require tight concentricity tolerance.
  • Automotive:Automotive manufacturers use CNC machines toincrease production efficiencyin the face of growing demand. Gearboxes, engine blocks and axles are examples of components this industry creates with CNC machining centers.
  • Aerospace:The aerospace industry is responsible for producing vehicles and systems that can cost people’s lives when manufactured incorrectly. Consequently, they need CNC machines to create complex, accurate and heavy-duty parts that canwithstand high pressures and temperatures. Some examples of aerospace components include propellers, valves and gearbox housings.

Why Trust Us for CNC Machining?

Established in 1963, 鶹Լ has over 60 years of experience in the CNC machining industry. We are pioneers of contour head development and specialize in innovative horizontal machining centers. We know CNC machines inside and out and understand what it takes to help businesses increase their production and profit.

Our knowledge and experience with CNC machines allow us to find the perfect solutions for our customers, regardless of how complex their requirements are. When they can’t find what they need from standard solutions, we design and develop custom machines to meet their exact specifications.

Increase Your Efficiency With 鶹Լ

Businesses can drastically improve their efficiency and throughput by partnering with 鶹Լ. Our CNC machines can complete multiple steps in one setup with their dual spindle design and stationary part machining. They also offer faster cutting speeds and can machine a broader range of products than traditional machines.

We focus on providing the best solutions and services to our clients. Our training programs and on-call support allow us to assist our customers with their new machines. Additionally, all of our machines come with in-depth operation manuals. We can work with you to generate the right programs, tooling and fixturing for your machining processes.

Browse ourrange of machining centerstoday. Want to learn more? Contact our team by calling860-254-5120 or byfilling out a form!

The post Picking the Right Machining Center for Your Business appeared first on 鶹Լ LLC.

]]>
CNC Machine Programming: How Does It Work? /blog/cnc-machine-programming Fri, 17 May 2024 11:09:40 +0000 /?p=2115 Programming in machining is a crucial component as it controls every part of the process. Computer numerical control (CNC) machine operators train and practice for years to hone their craft, helping them improve efficiency and tackle challenges as they arise. 鶹Լ offers turn-key solutions with all our machines so they’re ready to go […]

The post CNC Machine Programming: How Does It Work? appeared first on 鶹Լ LLC.

]]>

鶹Լ

CNC Machine Programming: How Does It Work?

Programming in machining is a crucial component as it controls every part of the process. Computer numerical control (CNC) machine operators train and practice for years to hone their craft, helping them improve efficiency and tackle challenges as they arise.

鶹Լ offers turn-key solutions with all our machines so they’re ready to go as soon as possible. Our support staff can help get you started with generating programs, tooling, fixturing and more.

That’s why it’s important to understand the essentials of CNC programming for beginners. In this guide, you’ll learn about the types of CNC programming, the basics every operator should know and the steps for programming a CNC machine.

What Is CNC Programming?

Computer numerical control programming is the backbone of CNC machine operation. CNC machines and machine centers are a type of computer-programmable equipment that needs instructions to dictate their movement and functions. The machine operator gives these instructions to the machine . This code tells the cutting tool within the machine the path, angle and speed at which it should move.

While the machine’s tools perform all the work, it’s the code that makes it possible. It all starts with a 3D model of the desired part or product, which the operator turns into code for the machine to read. The CNC machine then removes material from the workpiece by milling, drilling, turning, roughing, tapping or facing. Using a CNC machine allows for the recreation of — this means there will be little to no variation between the specs and the final part.

Correct CNC programming is essential to achieve the levels of efficiency and accuracy possible with a CNC machine. It is always advisable to employ someone with CNC programming certification to operate a CNC machine. This is especially necessary with large-scaleindustrial CNC machines. Professional CNC programmers go through training, receive certification and have years of experience. However, it is fairly easy to learn CNC programming if you have basic knowledge of coding, computers and mathematics.

Types of CNC Programming

The three different programming methods for CNC machines are manual, computer-aided manufacturing (CAM) and conversational programming. Which one you use depends on the machine type, your skills and the output requirements. Understanding all three types can help you select the best method for your application.

Manual

Manual programming involves manually inputting the code into the machine’s control console. This method requires intensive knowledge of the machine, its programming language and which instruction will create the desired outcome. It can be laborious and prone to errors, but it was the original method for CNC programming. Learning it provides a beneficial understanding of CNC programming.

Manual programming is best for simple tasks or creating highly customized machining processes. Understanding manual programming can also help you make adjustments when using CAM programming.

CAM

CAM refers to using software to control machinery, like with CNC machines. There is CAM software available that allows CNC operators to convert their digital models into G-code. This software handles most of the complicated mathematical equations, making the CNC process more efficient and straightforward.

CAM programming is suitable for most use cases as it’s easier to learn than manual programming and offers more customization and complexity compared to conversational programming. CAM software can also help you visualize the machining process and spot any errors before they happen.

Conversational

Conversational programming is a simple method for CNC programming as it uses the machine’s built-in interface and software. It doesn’t use code — the operator selects the commands on the console, which are represented by graphics and text. The machine may also ask a series of questions to understand which functions the user wants it to perform.

Conversational programming is useful for beginners and simple tasks as it’s quick and easy to learn. The software will also show a preview of the tool’s movements before starting the process to allow for pre-checks. However, more complex processes and paths are not possible with this method.

The Basics of CNC Programming

Besides choosing the type of CNC programming, CNC operators also need to know and consider a few other factors while operating CNC machines.

Codes

CNC machines use a special type of code to control the machining process. G-codes dictate the position and movement of the machine’s cutting tools. M-codes control the machine’s functions, such as stopping the program or rotating the spindle. Other codes handle tool selection, spindle speed, tool offset and feed rate.

Every鶹Լ machining centercomes with an in-depth manual that includes all of the common G-codes, M-codes and other variables you need to control our machines.

Feed Rates

One of the codes used in CNC programming is the F-code. This code tells the tool how fast to move and it’s an essential thing to get right. Optimized feed rates ensure the process is as efficient and smooth as possible. While you can verify the path before implementing it, it’s necessary to monitor the process and adjust the feed rate based on how long it took and how accurate the finished piece is.

Compensation

Even when you triple-check the code and run it through various simulations, you may still encounter issues on the first few runs. For example, factors such as tool pressure, generated heat and positioning errors can impact the accuracy of the machining process. Accounting for these factors is called compensation, and each compensation adjustment will make the process more precise.

How to Program a CNC Machine

How to Program a CNC Machine

The programming process can differ depending on the machine and the requirements for the task. However, most CNC programming methods include these four steps:

1. Create the 3D Model

CNC operators first create their designs using computer-aid design software. These are 3D models of the finished product once the machining process is complete. The designer will then export and transfer the finalized model to the CAM software. Some CAD and CAM software are combined, which eliminates the need for exporting.

2. Generate the Paths

The next step is to convert the model into G-code so the CNC machine can read it. Most CAM software can automatically convert CAD models into tool paths, but you can also code the paths manually. Consider the tool type and select the most efficient paths for it to take when creating paths.

Programming a 鶹Լ machining center is similar to programming a standard lathe, you’ll only need to change the X-values from a lathe program to a U-value for our machines.

3. Simulate the Paths

Before sending the code to the CNC machine, it’s vital to verify and confirm the paths. This process will help you prevent the tool from crashing into the workpiece or the machine components. It will also highlight any errors or areas that need optimization. You can use simulation or CAM software to verify the paths or confirm them manually.

4. Input the Code

Finally, you’ll need to transfer the code to the CNC machine. Newer machines allow for digital downloads if it’s connected to the local network, while others require transferring the code from a flash drive. With the code downloaded onto the machine’s computer, the machining process can begin.

Experience the 鶹Լ Difference

鶹Լ has been helping businesses solve the most challenging manufacturing project requirements since 1963. We specialize in U-axis horizontal machining centers with dual spindles. Our innovative integrated facing head can complete the entire machining process in a single setup. This vastly reduces the part’s production time while increasing production and profit.

With decades of experience, our experts will find the most advantageous options to solve your project requirements. We offer operator training with every machine purchase to help you get started on generating programs, tooling, fixturing and more. We also have on-call and in-person support available in case you have any technical questions.

Contact us today to learn more about how we can help your business.

The post CNC Machine Programming: How Does It Work? appeared first on 鶹Լ LLC.

]]>
What Is CNC Machining? /blog/what-is-cnc-machining Fri, 17 May 2024 10:59:20 +0000 /?p=2098 Computer numerical control machining is a modern industrial process that provides various benefits through automation. Businesses can use CNC machining to create the required designs, parts and components more accurately and efficiently. With the invention of CNC machine centers with automatic tool changers, manufacturers can save even more money and time on their CNC processes. […]

The post What Is CNC Machining? appeared first on 鶹Լ LLC.

]]>

鶹Լ

What Is CNC Machining?

Computer numerical control machining is a modern industrial process that provides various benefits through automation. Businesses can use CNC machining to create the required designs, parts and components more accurately and efficiently. With the invention of CNC machine centers with automatic tool changers, manufacturers can save even more money and time on their CNC processes.

You’ll learn more about CNC machining centers in this guide. With this knowledge, you can determine if specialized CNC machining centers are right for your business.

What Are CNC Machines?

A CNC machine uses software and programmed sequences to control the movement of machining tools. Multiple types of CNC machines perform various processes depending on the requirements and desired output. Basic CNC machining is easy to learn, but mastering it necessitates programming knowledge and years of training and experience. Large-scale, commercial CNC machines require additional education and skills to operate.

“CNC machining” refers to the automated process of removing material using machines and computerized controls. A CNC machine cuts three-dimensional workpieces by subtracting layers of material to form the correct shape. This process is suitable for wood, metal, glass, plastic, stone, foam and more.

What Types of CNC Machines Are There?

The top two considerations when choosing a CNC machining center for your application are their function and number of axes.

The following are common CNC machines and their functions.

  • Mill: A CNC mill is the most common type available. The machine rotates a cutting tool to remove material from a stationary workpiece. Milling tools can move horizontally or vertically across three to six axes.
  • Lathe: A CNC lathe cuts and shapes workpieces while they rotate around a central axis. It can also perform sanding, drilling, turning and facing functions.
  • Router: A CNC router carves designs into the surface of flat, soft materials on a worktable. The tool usually moves across the X, Y and Z axes and can also cut, mill and drill.
  • Plasma cutter: A CNC plasma cutter uses a torch to cut heavy materials on a worktable. The tool’s nozzle blows gas, which an electric spark ignites and turns into plasma. The extreme temperatures can easily cut through metals.
  • Laser cutter: CNC laser cutters are similar to plasma cutters, but use a laser instead. You can adjust the laser’s intensity depending on what you need to shape.
  • Water jet: CNC jet cutters cut or carve materials using high-pressure water. This cooler process is essential for applications where heat can cause damage, such as with rubber, foam and plastic.
  • Electric discharge: An electric discharge machine is a unique CNC machine that uses electrical arcs to cut and mold materials. It only works on conductive materials, usually hardened or heat-treated metals.

We can also classify CNC machines according to how many axes the tool can move on. Most CNC machines have between two and five axes and can move vertically and horizontally along the primary axes. However, some CNC machines have additional axes to perform more complex movements.

鶹Լ horizontal CNC machines are available in four-, five- and six-axis variants and have U-axis control. The additional U-axis movement allows the tool to move perpendicular to the spindle’s centerline. When a tool can move along the U-axis, it can change the diameter of a hole during the machining procress. In the past, CNC operators could only change the machined diameter by manually adjusting the tool.

Types of CNC Milling Machines

CNC milling machines come with various axes and tool orientations, but the three most common types are as follows.

  1. Horizontal: A horizontal machining center has a horizontal spindle that moves sideways while the workpiece stays stationary. This setup allows chips to fall vertically, keeping them away from the piece.
  2. Vertical: A vertical machining center has a vertically oriented spindle. The workpiece sits flat, allowing gravity to keep it secure and stable.
  3. Universal: A universal matching center’s spindle moves vertically and horizontally. Most universal matching centers can move across five or more axes to machine complex pieces and increase efficiency.

Automatic Tool Changers in CNC Machines

Some CNC machine centers feature an automatic tool-changing mechanism. This additional functionality allows the machine to seamlessly switch tools and perform multiple functions in the machining process. CNC milling machines with an automatic tool changer can drill, tap, mill and contour a workpiece in a single setup.

Automatic Tool Changers in CNC Machines

For example, 鶹Լ’s horizontal machining centers have two spindles — one for the spindle quill and another with the U-axis facing head. The head’s unique design allows manufacturers to perform milling and turning processes in the same CNC machine. 鶹Լ Machines also have an ATC, which allows the CNC operator to change tools directly into either spindle for maximum efficiency.

What Is CNC Machining Used For?

CNC machining centers can perform various functions, such as facing, drilling, tapping, boring and milling. Professionals across multiple industries use CNC machining for its computerized and automated processes that reduce the risk of human error. Some of these industries include energy, manufacturing, automotive, aerospace and construction.

CNC machining centers with ATCs improve accuracy and reduce production time for parts that require multiple machining processes. Their automation is especially valuable to the energy, industrial, automotive and aerospace industries.

Advantages of CNC Machines

It’s possible to perform most CNC machining processes manually. However, businesses choose these advanced machines for the benefits they offer.

  • Efficiency: CNC machines significantly speed up production speed and simplify the process, making it more efficient than manual work. Additionally, machines can run for days on end without stopping.
  • Accuracy: Machines can reach an accuracy level that is not possible with manual labor, which is vital for industries where parts must meet precise specifications and tolerances.
  • Consistency: CNC machines can produce incredibly accurate results with no human error. Every finished piece is consistently uniform.
  • Cost savings: Manufacturers save money in labor costs with machines that need less manual interaction to operate. CNC machines’ output is high-quality, so there are fewer rejections and wasted materials.

CNC machine centers offer more advantages than traditional machines thanks to the ATC system. With automatic tool changing, manufacturers can eliminate changeovers, minimize workpiece handling, reduce production time and increase product quality.

Partner With 鶹Լ for Specialized CNC Machining

鶹Լ sets the standard for high-performance CNC machine centers. We offer machining centers with integrated contour heads that can perform complex milling and turning operations, even for the most challenging manufacturing projects. Choose from our horizontal, vertical or Modulo Equipe machining centers to meet your product needs. We can also build customized machines to meet your requirements using our experience from over 60 years in the machining industry.

Contact us to learn more about our machines or request a quote today.

The post What Is CNC Machining? appeared first on 鶹Լ LLC.

]]>