then screw nut did not try to jack up the entire turret components and the weight, the role without friction whereabouts.
这时螺母没有托住丝桿以及整个刀架部件的重量,由于摩擦阻力的作用而不下落。
demolition sealed block : block compress sealed under screw nut and gently unloaded sealed block (note: not to destroy the rubber oil seal seat) and cleaning.
拆密封座:拧下密封座压紧螺母,轻轻卸下密封座(注意:不要弄破座上橡胶油封)并清洗。
in such a way, the servomotor (16) drives the ball screw (14) to rotate so as to drive the ball screw nut (11) and a component per se to longitudinally move;
这样,伺服电机16带动滚珠丝桿14旋转,从而使滚珠丝桿螺母11及其组件作纵向移动;
one end of a connecting rod on both sides of the screw nut is connected with the pin of a sliding chassis, and the other end is hinged with the screw nut.
螺母两侧的连接桿一端与滑动机架上的销轴连接,另一端与螺母铰链。
the ball screw nut is sheathed on the screw and provided with an opening and slides along the screw.
一滚珠螺帽,其被套设在所述螺桿上并沿所述螺桿滑动,且所述滚珠螺帽具有一开口;
because the mechanism replaces a traditional screw rod and screw nut mechanism, the rotary furniture has simple structure, stable rotation and low cost.
用这种机构代替传统的螺桿螺母机构。可使旋转类家具结构简单,旋转平稳,成本降低。
on the rod body, a washer is sheathed with the part which is corresponding to the part between the tray and the screw nut of each compressing piece.
桿体上对应于每套压紧件中的托盘和螺母之间处均套装一个垫圈。
the stepper ball screw nut has been used in a beam monitor system of beijing proton synchrotron.
本文阐述的步进滚珠丝杠副已应用于北京质子加速器的束流测量系统中。
demolition sealed block : block compress sealed screw nut and gently remove seal seat (note: do not destroy the seat of rubber oil seal) and cleaning.
拆密封座:拧下密封座压紧螺母,轻轻卸下密封座(注意:不要弄破座上橡胶油封)并清洗。
a fixing screw nut for fixing a new saw is arranged at the junction of the saw and the saw bow.
锯条与锯弓的连接处设置固定螺母,在使用新锯条时固定锯条;
when the vertical turret decline, due to friction hinder its decline, the screw on helical screw nut under the physiognomy contact screw nut in the space below.
当垂直刀架下降时,由于摩擦力阻碍其下降,使丝桿的上螺旋面螺母的下螺旋面相接触,丝桿螺母的间隙在下面。