What is a graphite copper bushing, it is a copper bushing as a substrate, and then punch holes in the substrate, add glue, and then inlaid with graphite grains, so a graphite copper bushing is made. S···

Copper bushing in the equipment is often used. Copper castings is a variety of metals around us is ubiquitous, a variety of mechanical equipment are a variety of metals, they will use the copper casti···

Stamping casting of large copper parts is to use the punch of the press to push the yuck material into the groove, so that it produces plastic deformation, so as to obtain the processing method of pro···

How copper discs rotating in a magnetic field travel into eddy currentsThe magnetic field produced by a single moving positively charged charge is the macroscopic manifestation of the magnetic energy ···

Cast copper parts are closely related to daily life. For example, often used door knobs, door locks, heaters, water and sewage pipes, iron pots and pans, gas grills, ironing boards, etc., are castings···

In our copper casting production, we often play with mud, but we insiders but play a lot of various copper castings,.Copper casting (casting) method is to melt copper into liquid form, using the Fan m···

The sealing ring, also known as copper gasket, is a ring seal with a notch, placed in the ring groove of the sleeve, the sleeve and the shaft together with the rotation, the sealing ring by the elasti···

Movement characteristics: sliding bearing work, the shingle and the rotating shaft between the requirements of a very thin film of oil lubrication. If the lubrication is poor, between the shaft tile a···