Tolerance and fit, necessary for machinery
Zhuzhou Century Tool CO., LTD
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Zhuzhou Century Tool CO., LTD
The Strength of Century Tool, The Strength of Your Projects.
Why is there the concept of tolerance and fit? All manufactured products, no matter how sophisticated equipment is used, no matter how much effort is made, their size and shape cannot be exactly consistent with theoretical values. This is the gap between ideal and reality!
So how to meet the interchangeability requirements of parts? That is to say, among a batch of parts or components of the same specification, any one of them can meet the specified performance requirements without any selection or additional modification. This requires that the dimensions of the produced parts should be within the allowable tolerance range.