销子

Use D2 steel or better on all cutting and forming sections with heavy usage. Provide kicker pins in punch sections and spring plungers in the stripper when necessary for positive strip removal. Each section is to be doweled separately.

对重载荷的冲裁及成型入子使用D2或更好的钢，当有必要正面移出时在冲头入子中提供推出销，在脱料板中提供弹簧定位销，每个入子都应该单独用销子结合。

Must inspect the chain link screw, the pin and the transmission system various fixed points fastener frequently is certainly reliable.

要经常检查链条螺丝、销子及传动系统各固定点紧固件一定牢固。

An outward swinging door has its hinge pins exposed and can be removed by unauthorized persons.

因为外开门的铰链销子暴露在门的外面，容易被非法人士破坏。

When changing diaphragms in most drivers the new diaphragm may not be 100 % concentric to the old one, and the only way to align it in the magnetic gap is by removing the iron pole from the driver and loosening the screws holding the center pole piece, then and only then the diaphragm can be aligned with the center pole piece and rubbing or touching of the voice coil with the pole pieces in the gap is avoided, this may happen at certain frequencies only, producing a very harsh sound, even passing a static or a dc diaphragm test , therefore the claim that the diaphragms are replaceable in the field is not in many cases true, only when the driver has adjustable screw and dowel locating pin the alignment is possible without getting inside the driver and when alignment of the diaphragm is needed, the plate holding the pole pieces and assembly needs removal, by doing so the pole piece may be well set and aligned but the magnetic field will weaken significantly by such a procedure and solving one problem leads to another one, in this case the driver needs to be re magnetized in order to perform well.

当改变隔膜在大多数司机的新膜片不得100 ％同心旧的，只有这样，才能使其在磁场的差距是通过消除铁柱从司机和松动的螺丝中心柱举行一块，然后才是膈肌可配合中心极片和摩擦或触摸的音圈与极片的差距是可以避免的，可能会遇到这种情况只有在特定的频率，产生了非常严厉的声音，甚至通过一个静态或直流隔膜测试，因此声称隔膜的更换在外地不是在许多情况下，真实的，只有当该名司机已可调螺丝和销子定位销调整是有可能没有得到内部的驱动器和调整时，膈肌是必要的，举行的板极件和大会需要搬迁，这样做极可能是一块很好设置和调整，但磁场将削弱显着这样的程序和解决的一个问题导致另一次，在这种情况下，司机必须重新磁化，以表现良好。

Drive rod dowel top wire is complete, a small gear shaft bearings complete.

传动杆销子顶丝齐全，齿轮小轴支座完整。

Because the crank is connected with the shaft through the flat key and the shaft is fixed onto the valve plate with the pin, thus the valve plate is driven to turn in the valve body so as to change the flow area of the pipeline change to regulate the flowrate of the medium.

由于曲柄通过平键与轴连结，。轴与阀板用销子固定，从而带动阀板在阀体内回转，使管道流通面积变化，达到调节介质流量。

Lock the hook pin.

锁紧大钩销子

Lock the hook pin.

锁紧大沟销子。

The Floormen remove the safety latch springs and the tong pins and change the tong jaws to match the size of the pipe or tubular to be made up.

钻工取下安全弹簧和大钳销子换上合适尺寸的钳头以匹配钻杆或管子的尺寸。

The Floormen remove the safety latch springs and the tong pins and change the tong jaws to match the size of the pipe or tubular to be broken out.

钻工打开安全弹簧和取下大钳销子，换上合适尺寸的钳头以匹配钻杆或管子的尺寸

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。