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Huaying Chuang Precision Machinery Co., Ltd. [Guangdong,China] Business Type:Agent , Distributor/Wholesaler , Manufacturer , Service Main Markets: Americas , East Europe , Europe , Africa , Asia , Caribbean , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide Exporter:81% - 90% Certs:ISO9001, RoHS, GB

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Why Does the Machining Accuracy of Precision Hardware Parts Deteriorate?

2022-03-01

With the continuous improvement of current science and technology, our technicians can know that there are many more processed products around us, or processing technology, and the same is true for hardware processing, so why is the processing accuracy of hardware worse?

The first factor is the poor machining accuracy of the part itself. Generally speaking, if the dynamic error between the shafts is not adjusted properly during the installation, or the change in the shaft transmission chain due to wear will affect the machining accuracy of the hardware. Generally speaking, the accuracy caused by this type of error can be re-adjusted to the compensation amount. If the error is too large and an alarm occurs, it is necessary to check the servo motor to see if its speed is too high.

The second factor is that the overshoot of the machine tool during operation will also affect the machining accuracy. It may be due to the short acceleration and deceleration time. Properly extend the change time. Of course, it is also very likely that the connection between the screw and the servo motor is loose.

The third factor is that due to the excessive roundness caused by the linkage of the two axes, the axial deformation of the circle is not adjusted properly by the machine, the compensation of the lead screw gap of the axis is not correct or the axis positioning is offset, which may affect the processing of the hardware accuracy has an impact.

CNC Machining Parts

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Mr. Zou

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zou@hycmetal.com

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