Precision Machining Parts Manufacturer Custom CNC Parts

Precision machining manufacturer of CNC machining complex cavity parts

The machining center is widely used in the machinery industry at present, and it is inevitable to encounter some complex, special-shaped or cavity-like workpieces. When making such workpieces, it is a test of the program and the experience and technology of the machinist, because it is very likely that a certain step-by-step error will cause your workpiece to be unable to be processed or unable to meet the needs of customers. Tuofa precision machining parts manufacturer will discuss some cases that metal machining parts have encountered to do a detailed decomposition.

Precision machining manufacturer custom cnc machining keyboard case

Custom the best CNC mechanical keyboard is the premise of becoming a precision machining parts manufacturer, ISO9001 quality control guarantees the quality requirements of CNC machining service custom precision parts.

As shown in the picture above, this is the base of a keyboard dedicated to gaming at present. We directly process it with 6061 aluminum flakes. First, we will review the drawings after we get them and try to figure out the processing difficulties of the workpiece. According to the current observation, the processing volume is relatively large, and the wall thickness of the cavity is too thin. We must not be able to process it in place at one time, so the first consideration is to remove the scrap to reduce the machining stress of the workpiece itself while ensuring the subsequent processing allowance. So, leave enough margin. Skilled machinist removed the scrap in the middle, then removed the shape and left the margin. After finishing, remove it first, and then re-clamp because the large processing amount of the front opening has been removed, so our precision machining shop can try to clamp as lightly as possible. Try to minimize the deformation under the condition that the workpiece does not move. This time we will make the front of the workpiece directly in place because the front will not be processed again if the bottom of the second clamp is removed.

Then Tuofa CNC Machining processed the third clamp as follows:

Precision machining technology for machining manufacturers

Because the wall thickness is thin, we have to process a shape-proof block with the same shape as the inner cavity and put it into the cavity of the workpiece. Then, use a vise to process a copy with the same shape as the workpiece to process the workpiece. So, it can not only ensure the tolerance of the thickness of the workpiece but also control the deformation of the workpiece. However, the amount of work is inevitably large. Most of the difficulties in making the finished part with the three clamps are completed, and the remaining side sockets and the slope of the reverse side can be assisted by clamps and profiling.

Tuofa CNC machining manufacturer in Shenzhen, China has 15 years of machining experience, CNC machining on-demand, and rapid machining of prototypes takes only 1 day. On-time delivery rate reached 99.6%, online prototyping and production, precision machining services, CNC turning machining processing service, CNC machining milling parts, custom sheet metal fabrication, Tuofa CNC machining parts factory is your trusted partner.

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