GB/T 23480的本部分引用了GB/T 17421.1—1998和GB/T 17421.2—2000规定的一般用途、常规精度的电火花小孔高速加工机床的几何精度检验、数控轴定位精度和重复定位精度检验及加工检验。本部分还规定了与上述检验相对应的允差值。
本部分适用于电火花小孔高速加工机床(以下简称“机床”)。
本部分仅涉及机床精度的检验,而不适于机床运行试验(振动、异常噪声、零部件的爬行等)或其参数(如速度、进给量等)的检查,这些检查通常应在精度检验前进行。
本部分还规定了用于机床主要部件的术语并参照GB/T 19660—2005[1]命名了坐标轴。
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This part of GB/T 23480 specifies, with reference to GB/T 17421.1—1998 and GB/T 17421.2—2000, geometric tests, tests of accuracy and repeatability of numerically controlled positioning axes and machining test for general purpose and normal-accuracy small hole high speed drilling electro-discharge machines. It also specifies the applicable tolerances, corresponding to the above-mentioned tests.
This part of standard is applicable to small hole high speed drilling electro-discharge machines, hereinafter referred to as machine.
This part of standard deals only with the verification of accuracy of the machine. It does not apply to the testing of the machine operation (vibrations, abnormal noises, stick-slip motion of components, etc.) or the checking of its characteristics (such as speeds, feeds, etc.), which should generally be checked before the testing of the accuracy.
This part of standard provides the terminology used for the principal components of the machine and t
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