closure bar 中文意思是什麼
closure bar
解釋
(夾套容器的)封閉件-
On the base of keeping the same law of motion of original thread - taking - up pole of computerized embroidery machine and relevant sizes, the disc cam with pushing bar of roller of linear motion along the axis with the spring force closure is used to design a new thread - taking - up mechanism
摘要保持原有電腦刺繡機挑線桿運動規律和相關尺寸不變,採用對心直動滾子推桿盤形凸輪機構,輔以彈簧力進行鎖合,對原挑線機構進行了創新設計。
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