何 あり 注意事項 for クロムメッキ 精密 ピストン ロッド?

ある いくつかの 注意事項 クロムメッキ 精密 ピストン ロッド, which are:
(1) the piston rod has a small diameter and a long length, then during the processing, an auxiliary tool holder and an auxiliary fixture must be used to avoid the problem of tool vibration or affecting the surface roughness of the product. 。
(2) If heat treatment is performed, attention should be paid to Whether there will be deformation and other problems after cold work hardening. If there are any problems, they should be dealt with in time or take measures to avoid them. ​
(3) いつ 処理 クロムメッキ 精密 ピストン ロッド, it should be noted that if the processing requirements are relatively high, a centerless grinder should be used for processing。 In addition, in order not to affect the coaxiality of the the workpiece, the workpiece should be inserted into the the chuck first, and the ejector pin at the end of the bed should be processed, and then placed outward in sequence so that the the tool can be processed near the chuck, so as to achieve the purpose.
(4) For sealing, if a rubber sealing ring is used, it will have interference contact with the rotating part of the bearing with a certain adhesion force, but its limit speed is low and the friction torque is relatively large.