Japanese ultra-precision machines that fuse bumps and planes together with the touch of a hand. Ultra-precision CNC machining is a machining process with a precision of 0.1 micron. Fine turning, fine boring, fine milling, fine grinding and lapping are the main processes of finishing. Japan super precision machine tool, Japan Takeda gold type Manufacturing Company adopts high precision metal process manufacturing. The parts should be manufactured using slow wire CNC machining technology, with slow wire machining accuracy up to 0.001 mm, surface roughness of 0.4~0.2 micron.
CNC precision metal parts machining, CNC machining traces can not be seen
For Japan's ultra-precision machine tools, the difficulty in manufacturing the parts shown in the figure is that the machining of the two workpieces matches the size of the tolerance design and machining to achieve the level. There are high requirements on diameter accuracy of copper wire (consumable), repeated positioning accuracy in equipment operation, software design ability and so on. It is not easy to make these parts.
CNC precision metal parts machining in Japan
Precision machining is accomplished by using precision machine tools, precision measuring tools and measuring instruments under strict control. Those with an accuracy of 0.1 micron or greater are called ultra-precision machines. In the field of aerospace, precision CNC machining refers to the machining of precision mechanical parts in aircraft control devices, such as hydraulic force, pneumatic servo system, gyroscope frame, shell, air bearing, floating body, etc. The structure of aircraft precision parts is complex, the stiffness is small, the precision requirement is high, the material that is difficult to process occupies a large proportion in the aircraft.
CNC precision metal parts machining
In fact, Chinese companies have also done a good job at this point. The engraving company can also do a "tight seam" on the Beijing exhibition. If the seam is enlarged 300 times, you can see the combination line. The precision engraving machine used by Asset metal is different from the Japanese slow wire. The Beijing precision engraving machine adopts the precise process and the precise measurement and correction technology to achieve such an effect. The mutual matching of mold kernel samples can not only complete a group of four directions of combination, but also can easily combine multiple groups, to achieve high precision CNC machining effect.
The specific CNC machining method is to use the precision engraving machine measurement and intelligent correction technology to achieve the mutual matching mold sample machining. Precision engraving machine adopts precision measurement technology, precision control of each process error, to achieve the purpose of "intelligent correction, production and inspection integration". Easy to do: "carefully carved, not touch the needle".
Precision carving high-speed machining center can achieve 0.1 micron feed and 1 micron cutting, through the control of the tool, margin, surface quality, to achieve efficient, high quality production, for Beijing's precision carving point praise.
Asset Precision is a professional manufacturer of customized precision metal parts. The advanced precision processing technology can achieve 0.05mm, providing customers with high-precision metal parts.
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