Cable inner end must use steel nut cap. Lead sealing is required for the sealing between the cable inner head and metal sleeve, which has a good sealing property.
电缆内端头应使用钢制封帽，与金属套的密封必须采用铅封，密封性能良好。
The lighting device comprises at least a metal sleeve with a female thread, a printed circuit board, a LED, a microswitch, a spring electrode, a battery and a rear metal cover.
照明装置至少包括带内螺纹的金属衬套、印刷电路板、发光二极管、微动开关、弹簧电极、电池及金属后盖。
The utility model discloses a probe-type connector, comprising a metal sleeve, a metal probe, a first elastic body and a second elastic body, wherein the metal sleeve is provided with a shell.
本实用新型公开了一种探针式连接器，其包括一金属套筒、一金属探针、一第一弹性体及一第二弹性体。
The air entrapment of the liquid metal flow in the shot sleeve during the slow shot phase is one of the factors resulting in this kind of defect.
气孔是压铸生产中的常见问题，导致这一缺陷的原因之一就是在慢压射过程中压室内的金属液流动卷入了气体。
The utility model comprises a nut cutting sleeve (1), a hollow guide tube (2), a metal ferrule (3), a pin (4) and a handgrip (5).
本实用新型由螺母卡套(1)，空心导管(2)，金属箍(3)，销钉(4)，手柄(5)组成。
The broken chilling layer emerging in the course of filling molten metal in the cold-chamber sleeve and its effect on casting quality are analyzed.
研究了卧式冷空压铸机压室内金属液充填过程中产生的破碎激冷层及其对待件质量的影响；
The T-junction channel used for the electromagnetic transfer system was designed, then liquid metal flows from the channel to the shot sleeve was simulated with software FLOW-3D.
运用FLOW - 3d软件对液态金属在T形管道中流动并传输至压室的过程进行了数值模拟。
The invention relates to a sleeve-type efficient foam metal heat exchanger, which comprises an outer tube and an inner tube, wherein a foam metal is filled between the outer tube and the inner tube.
本发明涉及一种套管式高效泡沫金属换热器，包括外管和内管，所述外管与内管之间填充有泡沫金属。
For example, if the force operating on a sleeve bearing becomes too high, it will squeeze out the oil film and cause metal-to-metal contact, overheating and rapid failure of the bearing.
例如：如果止推轴承上的作用力过大的话，会挤出油膜，引起金属和金属之间的相互接触，轴承将过热而迅速失效。
For example, if the force operating on a sleeve bearing becomes too high, it will squeeze out the oil film and cause metal-to-metal contact, overheating and rapid failure of the bearing.
例如：如果止推轴承上的作用力过大的话，会挤出油膜，引起金属和金属之间的相互接触，轴承将过热而迅速失效。
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