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1.This special heat-treatment ensures full bearing performance and prevents the set screws from loosening during operation as the set screws can be tightened hard enough without causing broken inner ring set screw hole.
内圈螺钉孔周围经局部高温回火后，轴承获得更好的性能，可防止螺钉在轴承工作期间松脱，同时螺钉拧得紧也不会导致内圈爆裂。收藏指正
2.The main products include high-strength fasteners of 8.8 and 12.9 grade and stainless steel fasteners, like hex socket, set screw, hex socket countersunk screw, half-round head hex socket screw, torx head hilt, umbrella-type hilt, BSP Line Plug Throat Taps, straight pin, taper sleeve screw, connecting screw, spanner, flying ring, double end screw, hex nut, washer and so on.
本公司主要经营8.8、12.9级高强度螺丝及不锈钢紧固件，内六角、平杯、圆杯、机米、梅花头刀把、伞形刀把、BSP喉塞、塞打、圆柱销、锥套螺丝、连接件专用螺丝、扳手、吊环、双头牙、外六角?螺母?垫圈等。收藏指正
3.Features of ball lead screw with internal ring groove nut and analysis of its movement
封闭槽螺母滚动螺旋的特点及其运动分析收藏指正
4.As shown in the figure left, the inner ring of the self-contained bearing is hardened in the race-way and surroundings part where hardening is necessary, the area of set screw hole of the inner ring has been templed by high temperature after hardened,it has higher toughness and impact clasticity.
如左图所示，内圈沟道及其周围需要淬硬的部分已经过正常淬火，装配紧定镙钉的内圈伸长端则经过高温局部回火而保持韧性及抗冲击性。收藏指正
5.When the impeller turns, air trapped in each hollow ring or chamber is thrown outwards and then compressed by centrifugal force, running into the side channels before entering the next chamber in a screw-type motion.
当叶轮转动时，陷入每个中空环或腔体的气体被甩出，随之被离心力压缩，在进入下一个腔体前以螺旋方式流入侧腔。收藏指正
6.Once correct flow rate setting has been established, slide memory screw counter-clockwise towards closed side of indicator plate until memory stop ring hits indicator plate.
一旦确定正确的流量设置，则将记忆螺丝朝着指示器板的关闭位置逆时针方向旋转，直到记忆止动环触到指示器板为止。收藏指正
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