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CNC Lathe Machines: Working Principle and Operations of CNC Lathe Machines

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Josh Argenton
CNC Lathe Machines: Working Principle and Operations of CNC Lathe Machines

CNC technology has been used in a plethora of machinery, the most notable of all being the CNC Lathe. The CNC machine is a tool that needs no introduction. For years, it has been a major tool, used in the production process of various materials.

Lathe machines are one of the most ancient machine tools in use. It is also known as the “mother of all machines” because it can carve out and build all the parts required to build another lathe machine.

With the latest advancements in technologies, the previously used production lathes such as the multi-spindle are quickly being replaced with the used CNC machine for sale by Prestige Equipment Corporation.

CNC Lathe Machine makes the manufacturing processes very hassle-free. An operator can simply program the machine to perform precise metal pieces and get quality finished goods faster.

Wondering how a CNC Lathe machine works? Stick to the piece to get a better understanding of the CNC Lathe Machines.

The Working Principle of CNC Lathe Machines

CNC Lathe Machines in the present day are completely automated as all they need are digital files, along with a few sets of predetermined instructions around cutting the metal piece with precision. To produce a particular finished product, the designing and machining processes require a various set of tools.

The machine operators can frame libraries of different digital tools that guide the physical machine to build a specific part. These machines can then automatically determine the right sets of instructions and change the tools based on the digital instruction.

The entire manufacturing process starts by using CAD software, used to design the spare parts. This allows the 3D model to automatically determine the required properties and dimensions of the final part.

Step 1: Most of these programs come in CAM-CAD packages, enabling seamlessness of operations in the same program. An alternate procedure requires CAD to be fed into the designated CAM software. If both the CAM and CAD share the same product family, there is no requirement for translating the files. In many cases importing the CAD files also does the job.

Step 2: Secondly, the program made up of coordinates guides the cutting head during the entire manufacturing process.

Step 3: Third, it chooses suitable parameters such as the voltage, cutting speed, RPMs, and more. The configuration is entirely dependent on the geometry of the part along with the tools and machinery.

Step 4: Lastly, the software determines the placement and orientation of the parts, relative to raw materials and maximizes their usage. All the sets of information are then translated into M-code and G-code for the machine to understand.

Talking of CNC Machines, there’s one specific brand that has developed a name for itself. Yes, we are talking of Mori Seki CNC machines. Their practicality and adaptability make operations seamless across multiple industries. How? Let’s have a look.

Different Operations Carried Out Through Mori Seki CNC Lathe Machine

There are various sorts of operations that one can perform on a Mori Seki CNC Lathe Machine. A few of such operations are explained below:

  • Shoulder Turning Operation: This operation can be helpful in cases where different diameters are to be turned on the working piece of metal. The shoulder can be determined as the surface building the step from one diameter to the other. There are four different types of shoulders, namely beveled, undercut, square, and radius.

  • Turning Operation: The most commonly used operation on Mori Seki CNC Lathe Machine variants is the turning operation. It is a machining operation where the diameter of the metal workpiece is reduced by cutting out the excess material from the external diameter of the conical or cylindrical workpiece.

  • Facing Operation: In this process, the end of the metal piece is machined by the tool located at the right angle to the axis of the piece's rotation. Facing is often the first and last operation performed in the production of the metal workpiece.

  • Parting Operation: This operation makes deep groves on the parent material to remove the specific portion of the material. This results in dividing the workpiece into two or more different parts.

  • Knurling Operation: Knurling is the process of roughing the surface of a metal piece by using a knurling machine to impress a diamond-shaped regular pattern on the surface. This process requires a lot of oil and is done only at low speeds.

  • Drilling Operation: This type of operation uses a machine drill bit to remove material from the metal workpiece. The drill bit is fixed at the tailstock and creates a hole in the metal piece. The drill bits used in this operation are usually made up of carbon and high-speed steel.

Conclusion:

Different variants of Mori Seiki Lathe Machines today are used in various industries such as power generation, medical, textile, automobile, plastic, and many more. Choosing a suitable CNC Lathe Machine is no easy task, so make sure to evaluate your requirement with caution before opting for your machine.

You can even opt for a pre-owned Mori Seiki CNC machine as various auction sites can hook you up with used metalworking machinery for sale.

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