同城彩票开奖Miniature bearings are metric series, diameter less than 9mm; British series, diameter less than 9。525mm of the various types of bearings。 The main materials are carbon steel, bearing steel, stainless steel, plastic, ceramics, etc。, which can do the smallest diameter 0。6mm, the general diameter of 1mm more。 Micro-bearing heating what precautions?
Micro-bearing heating What are the precautions?
Micro-bearing heating Note:
同城彩票开奖1. Place the yoke on the end face of the main unit.
2。 Plug the plug into a power outlet with a control switch。
3, check the grounding line is good, power after the test pencil test.
4, press the start button, the host power.
5, check the yoke to the ground should be no voltage。
6, press the stop button host power, stop heating。
同城彩票开奖7, according to different specifications of the miniature bearings or other parts, choose a different yoke iron sets, the yoke on the host of the top surface, should be consistent with the formation.
8, heating miniature bearings, the sensor should be inserted into the "sensor socket", and the sensor close to the workpiece is heated.
In the ultra-small diameter miniature bearings, miniature deep groove ball bearing types are metric 68 series, 69 series, 60 series, English R series a total of 6 species, on this basis, can be divided into ZZ steel dust Cover bearing series, with RS rubber seal miniature bearing series, Teflon bearing ring series and with flange flange series and so on.