Automatic pipe bender bearing overheating to deal with it, the following by the small to analyze for you. ① cnc pipe bender bearing grease is too much or too little; ② cnc tube bending machine bearing oil quality is not good containing impurities; ③ bearing and journal or end cover with improper (too loose or too tight); ④ bearing bore eccentric, and shaft friction; ⑤ bender motor end cap or bearing cover is not installed flat; (6) motor and load coupling is not corrected, or the belt is too tight; ⑦ bearing clearance is too large or too small; ⑧ motor shaft bending. 2.Troubleshooting ①Add grease (1/3-2/3 of the volume) as required; ②Replace clean lubricating grease; ③ Too loose available adhesive repair, too tight should be car, grinding journal or end cover bore, make it suitable; ④Repair the bearing cover, eliminate the friction point; ⑤ Reassemble; (6) Recalibrate and adjust the belt tension; ⑦ replace the new bearings; ⑧ correct the bender motor shaft or replace the rotor.
