jig n. 1.捷格舞〔一種輕松快速的三拍子舞〕;捷格舞曲;快步舞(曲)。 2.(誘餌在水中上下跳動的)冰下魚鉤。 3.【礦物】篩選機,跳汰機;跳汰選礦法。 4.【機械工程】夾具;鉆模;裝配架;模具,規尺,樣板。 5.【無線電】衰減波群。 an assembly jig 裝配架。 reaming jig鉸孔夾具。 in jig time 馬上,極快地。 on the jig 戰戰兢兢地。 The jig is over [up] 〔俚語〕一切都完了。 The whistle jigs to a milestone. 對牛彈琴。 vt.,vi. (-gg-) 1.跳(捷格舞);(使)跳躍。 2.(使)(上下前后急劇)跳動。 3.用特種釣魚鉤釣(魚)。 4.【礦物】篩(礦)。 5.【機械工程】用夾具加工(工件等)。
Various design constructions of cores assembling jig for cylinder blocks was compared and analyzed 摘要對氣缸體組芯夾具的各種設計結構進行對比分析。
The aircraft assembling jig is a kind of important equipment , and directly affect the period and quality of aircraft production 飛機裝配型架是飛機制造的重要工藝裝備,其設計制造周期和質量直接影響到飛機研制的周期和質量。
Based on data of welding line top surface and electron gun track , calculation methods for parameters of welding equipment size , electron gun movement range , and change range of electron gun focusing deepness are studied . above results can provide design reference for three dimension surface of welding assembling jig and welding device structure 通過讀取焊縫頂面模型數據,結合電子槍運動軌跡,研究了焊機設備真空筒的尺寸、電子槍的運動范圍、電子槍聚焦深度變化范圍等參數的計算方法,為焊裝夾具的三維曲面設計以及焊機的結構設計提供了設計依據。