论文部分内容阅读
一、改善圆织机梭子运行轨道的不平行度 新疆昆仑塑料厂引进的圆织机为台湾仿西德产品。在试车中发现经纱容易断纱。原因是梭子运行轨道上下不平行度达4mm,梭子处在轨道尺寸上偏差时,梭子推轮与轨道的摩擦力减小,由于推梭器上的尼龙轮是被动的,它就带不动尼龙轮转动,使尼龙轮处于滑动、挤压状态。而当梭子处在轨道尺寸下偏差时,由于挤压过紧,梭子推轮也不转动,使推轮和经丝之间的滑动和挤压更严重,使经丝被挤压、撕裂和拉毛。这就是造成经丝易断的主要原因。针对上述现象,我们将上下轨道偏差校正到0.2mm以内,又将推梭器的尼龙轮改为主动
First, improve the non-parallel running track of circular loom Shuttle knitting machine imported from Kunlun Plastic Factory in Xinjiang is imitation West German products. Found in the test warp easily broken yarn. The reason is that the bobbin running track up and down non-parallelism of 4mm, shuttle in the track size deviation, the shuttle push wheel and track friction decreases, because the shuttle on the nylon wheel is passive, it is with fixed nylon Wheel rotation, the nylon wheel in a sliding, squeeze state. When the shuttle deviates from the track size, the shuttle does not rotate due to the over-pressing, so that the sliding and pressing between the pushing wheel and the warp thread are more serious, so that the warp threads are crushed and torn Pulling hair. This is the main cause of warp broken silk. In response to the above phenomenon, we will track the upper and lower track deviation within 0.2mm, turn the pusher nylon wheel into active