At present, the bottleneck and disadvantage of large scale development and manufacturing of isotropic Graphite in China still exist: the design and manufacture of large, special cold and other static presses have not kept up with it. (2) other facilities not perfect, such as the large and super large (1200 mm) Φ graphite impregnated, roasting, graphitization, purification processing, special machine tools machining must be perfect.
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In the face of such a huge graphite market prospect, and graphite profound understanding to the graphite pieces processing technology progress is the precondition that the future market share, the graphite with milling, car, plane, cutting, drilling, grinding and CNC (CNC), main products including graphite, graphite mold, such as thermal field static pressure graphite, High Purity Graphite, EDM graphite, graphite crucible, graphite flake, Graphite Powder for the SPD, all kinds of graphite profiled, etc., products are now widely used in solar photovoltaic (pv), mold, electronic semiconductor, electrical discharge machining, metallurgy, chemical industry, nuclear industry and quartz, etc. We hope to cooperate with you and develop together with you in the future.
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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Motor bearing removal method Motor bearing removal method
The bearing is usually used after 2000 hours of operation; however, it is used together; it is cleaned and refueled; so it is known through these methods; it summarizes the way to clear the point. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
About the hot oil removal method because it has been used for a long time; soft dry oil or anti-rust cream hardened bearings; should be immersed in 100 200 ° C hot oil; clamp the bearing with pliers; use a brush to clean the oil on the bearing. Soft The dry oil or anti-rust paste is melted when heated to 100 200 ° C; it is simply washed out of the gap of the bearing. Sometimes the bearing is shaken repeatedly in the oil. The oil will also flow away from the gap.
In fact, the bearing is in the time of clearing the centripetal surface of the motor or the imported motor; the ball, the bead frame and the inner ring should be laterally turned out from the outer ring and then immersed in the hot oil; the short cylindrical roller bearing should also be removed. Disengage the roller, bead frame, inner ring and outer ring. When the hot oil is removed; the temperature of the oil should not exceed 20 ° C. If it is heated directly with an open flame; care should be taken to avoid burning the oil; the bearing should be hung in the In the oil pan, sinking the bottom will cause overheating and reduce the hardness.
The bearing is in the process of cleaning up; there is a better understanding of this method; and from some simple methods, we can correctly know what should be done in this aspect; how to do it, etc. do better.
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Source: China Bearing Network Time: 2017-12-19