locking collar 中文意思是什麼
locking collar
解釋
鎖環-
Cone sawtooth locking collar
錐形據鎖緊墊圈 -
Locking collar with gear outside stopping collar with tongue outside
外舌止動墊圈內舌止動墊圈 -
Carry on a large amount of experiment and analysings, the result of calculation of designing has been verified, the error of designing and computing has been revised, the physical dimension of the rivet has been confirmed finally. combine the real working condition of the factory the difficulties that the rivet stem and the locking collar are difficult to process are solved, a series of feasible technology schemes are made finally. according to the designing and of the test of the blind rivet, consult the relevant standards of u. s. a., the relevant aviation industrial standards which lay the foundation for the popularizaion and application of the rivet are compiled
本文通過系統分析及計算,突破了鉚釘抽鉚成形、剪斷環及時被剪斷、芯桿到位及時拉斷等一系列技術難點,確定了設計方案,運用有限元方法對機械鎖緊鼓包型抽芯鉚釘進行了強度分析:制定了試驗方案,驗證了設計計算結果,修正了設計計算所造成的誤差,確定了鉚釘的結構尺寸;結合工廠的實際生產條件,解決了釘桿和鎖圈難以加工的困難,制定出?系列可行的工藝方案:根據設計及試驗結果,參照美國的相關標準,編制了系列航空工業標準,為機械鎖緊鼓包型抽芯鉚釘的推廣應用打下了基礎。 -
Locking collar with gear outside
外據鎖緊墊圈 -
Locking collar with gear inside
內鎖緊墊圈 -
Compressed air equipment for rail vehicles ; locking screws with collar and vent
軌道車輛用壓縮空氣裝置.帶凸緣和通風的鎖緊螺釘
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