right-and-left screw 中文意思是什麼
right-and-left screw
解釋
左右旋螺栓-
At here, based upon designing idea of the shearing planes of left and right two shears are at 45 with respect to main transmission plane and the combination with changeable structure, the shearing mechanism of two mutually twisted flat screw wires was designed
在此,基於左右兩把剪刀的剪切平面相對于主傳動平面成45 ,以及與變結構相結合的設計理念,設計出了兩根互繞扁螺旋鋼絲的剪切機構。
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