tightening of thread 中文意思是什麼
tightening of thread
解釋
螺紋上緊程度- tightening : 加密
- of : OF ＝Old French 古法語。
- thread : n 1 線；細絲；〈英國〉麻紗，〈美國〉棉紗；纖維。2 細線，細流，細礦脈。3 （議論等的）思路，條理，...
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The machines of this kind is an automatic working equipment which is designed for processing screw thread on the blanks of rivets and lolts with heads. it fits for the mass production of tightening articles
本機型是在帶頭部的螺釘、螺栓坯件上滾壓螺紋的自動化加工設備，適用於緊固件的大批量生產。 -
Aiming at the problems of the low - grade quality and low efficient in the screw thread assembly which exist in automobile assembly of china, it is expounded in this paper that the research and manufacture of the screw automatic tightening machine will accelerate the development of the chinese automobile industry greatly after the development situation of the screw tightening machine in china or in other countries is analyzed
本文針對我國汽車裝配中的螺紋裝配的質量和效率問題，分析了對螺紋進行自動裝配的擰緊機在國內、國外的發展情況，闡述了研製螺紋自動擰緊機對我國汽車業發展的重大意義。
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