cnc swiss turning process to ensure the coaxiality and perpendicularity of parts, but a technical job! Let me break it down for you.
The key measures to ensure the coaxiality
High precision spindle : cnc swiss turning adopts high precision spindle, whose bearing and rotation are strictly selected and accurately assembled, to ensure the rotation accuracy and stability of the spindle from the source, which is the basis for ensuring the coaxiality.
advanced transmission system : The use of advanced transmission system, such as ball screw, gear, etc., the precision of these transmission components can significantly reduce the transmission error, and further ensure the coaxial degree.
real-time monitoring and compensation : cnc swiss turning is also equipped with sensors and detection devices, which can monitor the coaxial error in real time during the machining process. Once the error is found to exceed the preset range, the control system will immediately adjust, such as adjusting the feed speed of the tool, the speed of the spindle, etc., to rapidly reduce the error.
strict processing technology : Following the strict processing technology is also the key to ensure the coaxiality. Including the selection of reasonable cutting parameters, the correct clamping method, etc., which can effectively reduce the vibration and thermal deformation generated during the processing process, so as to ensure the coaxiality.
double spindle synchronous machining : For some complex parts, cnc swiss turning with double spindle or back shaft can be used for synchronous machining. After the back axis is connected, the two spines can move synchronously, thus greatly improving the guarantee ability of coaxiality.
Two, the effective way to ensure perpendicularity
High frequency milling and drilling : When drilling small holes, high frequency milling and drilling technology can significantly improve the perpendicularity of the hole. The tail clamping range of the high-frequency mill is refined to ensure a good connection between the fixture and the high-frequency mill, thus ensuring the perpendicularity of the drilling hole.
reasonable control of feed : In the processing process, reasonable control of the feed of the tool is also an important part of ensuring perpendicularity. Too much or too little feed can lead to verticality error, so it needs to be adjusted precisely according to the actual situation.
Tool selection and optimization : The quality and shape of the tool also have a direct impact on verticality. Selecting high-quality tools and optimizing the tool shape and cutting Angle according to the shape and machining requirements of the part can effectively improve the verticality.
To sum up, cnc swiss turning ensures coaxiality through high-precision spindle, advanced transmission system, real-time monitoring and compensation, strict machining technology and dual spindle synchronous machining. At the same time, the verticality is ensured by high frequency milling and drilling technology, reasonable control of feed rate and tool selection and optimization. The comprehensive application of these measures and methods provides strong support for high-precision and high-quality machining.
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