楔块长度对瞬时式安全钳性能的潜在风险探讨

DISCUSSION ON THE RISK OF THE WEDGE-TYPE INSTANTANEOUS SAFETY GEAR BROUGHT BY WEDGE LENGTH

为了提高楔块型瞬时式安全钳型式试验的结果．且不明显增加产品制造成本的情况下，刻意加大楔块的长度．对所送检样品的型式试验结果是有利的。这个现象在行业内往往被忽视．本文就此问题作了一个简单的分析。

For improving the result of wedge-type instantaneous safety gear, intentionally lengthening wedge but not increase manufacture cost obviously is of benefit to type-test of the sample. This behavior is frequently ignored in the industry, which is analyzed simply in this paper.