这段话帮忙翻译一下,谢谢Typicalmoldtolerance
Typical mold tolerances are 0.0005-in./ft flatness, 0.001-in. total indior reading (TIR) for surfaces, and 0.0001-in. diameters. The finished part dimensions often exactly match the mold, but not consistently enough to say every casting will be to toleran
典型的模具的公差是:平整度为0.0005-英寸/英尺,表面总读数(TIR)为0.001-英寸,直径为0.0001-英寸。完成后的铸件尺寸俱与模具完全符合,但不是说每一个铸件是具足够的容错度。于常规的生产过程中,完成的铸件的公差容错度将是模具公差容错度的一半。CTT铸件能铸造出0.001-英寸/英尺平整度,0.002-英寸的表面总读数,和0.0002-英寸的直径。虽然可造成更小的公差,但在某程度上,模具成本的超过该值。 (专业用术语可能稍有不符,请自行斟酌)