ASME B94.23-1969 pdf - Punch Guide Bushings - Variable, Press Fit

ASME B94.23-1969 pdf - Punch Guide Bushings - Variable, Press Fit 冲压导向衬套 - 可变型，压入式
This document details the American standard procedures for punch guide bushings, which include variable types and press-fit designs, along with their dimensions, tolerances, nomenclature, available sizes, and forms. The bushings come in two distinct styles: solid and segmented; and three categories: without a head, with a downward-facing head, and with an upward-facing head. Round bushings are available only in the solid style, while profiled bushings are available only in the segmented style.