WHAT IS CNC MACHINING SERVICE?

CNC machining service refers to the manufacturing process where pre-programmed computer software controls the movement of factory tools and machinery. CNC stands for computer numerical control.

Some key things to know about CNC machining services:

1. CNC machines are very precise and consistent. They can produce complex shapes with high accuracy and repeatability. Common CNC machines include milling machines, lathes, grinders, etc. KYLT provides precision CNC milling services, NC lathing/turning services, Fast prototype making, and Fixture/Jig/Toolings making services. The machined parts material involves plastic, copper, magnesium, titanium, aluminum, stainless steel, carbon steel etc.

2. CNC machining is suitable for low to mid-volume production of metal or plastic parts. It is a good option if you need a fast turnaround on highly accurate prototypes or production parts.

THE MOST COMMON CNC MACHINED MATERIALS ARE:

• CNC machining Metals materials: Aluminum, Brass, Copper, Steel, Titanium, etc. These are good for structural components.

• CNC machining Plastics materials: ABS, Nylon, Acetal, PEEK, UHMW, etc. Suitable for parts that require durability and heat/chemical resistance.

• CNC machining Wood: For decorative or architectural parts.

The CNC machining service process includes several steps:

1) Design the part in 3D modeling software like SolidWorks.

2) Convert the design into CNC machine readable codes (G-codes and M-codes). This is done using CAM (Computer Aided Manufacturing) software.

3) Set up the CNC machine, load the material block and enter the CNC program.

4) The CNC machine then automatically carves the part by sequentially removing material.

5) Perform post-processing like deburring, sanding, finishing and inspecting the parts.

When choosing a CNC machining service vendor, consider their capabilities, quality, pricing, turnaround time, and customer service. KYLT services with CREDIT, QUALITY, IN TIME for your machining projects, Get A free quote: cnkylt@aliyun.com

KYLT as a trustable CNC machining supplier, provides CNC machining services (turning, milling), rapid prototypes making, plastic mold, plastic die-making services, plastic molding parts services, Aluminum Zinc/Zamak die casting and mold making service, get a price for your project: cnkylt@aliyun.com

KYLT CNC Machining Services:

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KYLT CNC Precision Machined Parts:

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More information about Machining Technology:

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CNC MACHINE BE CLASSIFIED BY SERVO CONTROL MODE

Servo control mode to classify CNC machine tool. (1) open loop control CNC machine tool The feed servo drive of this kind of machine tool is open-loop, that is, there is no detection feedback device. Generally, its driving motor is a stepping motor. The main feature of stepping motor is that every time the control circuit changes the command pulse signal, the motor will rotate a step angle, and the motor itself has self-locking ability. The drive circuit is controlled by the pulse distributor, which controls the coordinate displacement by changing the number of pulses, the displacement speed by changing the frequency of pulses, and the direction of displacement by changing the distribution sequence of pulses. Therefore, this control mode is characterized by convenient control, simple structure and low price. The command signal flow from the CNC system is unidirectional, so there is no stability problem of the control system, but because the error of the mechanical transmission...

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SELECTION PRINCIPLE OF CUTTING PARAMETERS FOR SCREW THREAD TURNING

Because the pitch (or lead) of the thread is specified by the drawing, the key to choose the cutting parameters when turning the screw thread is to determine the spindle speed n and the cutting depth AP. 1) SELECTION OF SPINDLE SPEED TO DO SCREW THREAD TURNING According to the mechanism that the spindle turns 1 and the cutter feeds 1 lead when turning the thread, the feed speed of the CNC lathe is determined by the selected spindle speed. The thread lead (which is the pitch when the thread is single head thread) instructed in the thread processing program section is equivalent to the feed speed VF VF = n f (1) expressed by the feed rate f (mm / R) From Formula 1, it can be seen that the feed speed VF is proportional to the feed amount F. if the spindle speed of the machine tool is selected too high, the converted feed speed will greatly exceed the rated feed speed of the machine tool. Therefore, when selecting the rotation speed of the main shaft for turning the threa...

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SCREW THREAD MACHINING METHOD

In Metal parts machining works, screw thread (tapping) be required. The screw thread is mainly divided into: connecting thread and driving thread For connecting thread , the main machining methods are: tapping, threading, turning, rolling, etc. For transmission thread , the main machining methods are: rough and fine turning – grinding；whirlwind milling – rough and fine turning , etc. CNC turned screw thread part The following describes the various screw machining methods: THREAD CUTTING Generally, it refers to the method of machining thread on workpiece with forming tool or grinding tool, mainly including turning , milling, tapping, threading, grinding and whirlwind cutting, etc. THREAD MILLING On the thread milling machine, the disc milling cutter or comb milling cutter is used for milling. Disc milling cutter is mainly used for milling trapezoid external thread of screw rod, worm and o...

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