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使用如图28所示的簡单接头,裝在一标准的百分表上,可以用来檢驗大批生产的短銷子的长度。采用这种带有簡单接头的比較仪比用千分尺要迅速得多。接头的內徑要比所要檢驗的工件的外徑大0.01吋
The simple connector shown in Figure 28, mounted on a standard dial indicator, can be used to verify the length of a large number of short pins manufactured. Comparators with simple connectors are much faster than micrometers. The inner diameter of the connector is 0.01 "larger than the outer diameter of the part to be inspected