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Research and Development of Impulse Wrench

Author: SunWuZhuang
Tutor: ZuoZuRong；ZhangKuiShun
School: Tianjin University
Course: Instrumentation Engineering
Keywords: Gas trigger Hydraulic pulse Pulse Life
CLC: TS914.512
Type: Master's thesis
Year: 2004
Downloads: 61
Quote: 1
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Abstract


Paper briefly describes the development of gas trigger condition and its main structure and working principle, detailing the hydraulic pulse gas trigger the development history and structural changes , designed and developed with independent intellectual property rights of the hydraulic pulse gas trigger ; using hydraulic shock theoretical analysis of the pulse gas trigger the working principle and working process ; through a lot of trials and research to address the impact of hydraulic pulse frequency and the output torque , leakage, pressure relief valve , machining accuracy relations ; overcome the impact of the whole life the key parts - spring life ; clear hydraulic pulse forming conditions ; series for future product development , providing technical and practical experience.

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CLC: > Industrial Technology > Light industry,handicrafts > Metal products industry > Hardware Products > Tools hardware > Fitter,assembly tools > Wrench
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