About knowledge of hardware polish technology

Manufacturer of storage rackSweet clew: Summary: ? Does paddle Ze drop does Miao of Qian of Piao   drop does annulus of Wan of Zhang of ひ holding sb in respectful awe treat establish of arrogant of be ignorant of of  of paper of O of Zhi Jun of arrogant of Yu of all of  You ズ putting in order to fight ひ to dip in does the bucket flag ㄗ Fu rises abruptly: of burnish of Man approach? ? prepare to give light!
Flat polisher, enough cent of skill of hardware polish work is mixed for burnish a light two local. Be as follows this two local craft and method summary now:
Burnish: ? Suddenly Sun foot adds teach of Wei of サ of live abroad of health neon of  of Tao of ブ of aurelian  You to be contrary to the work that to joke of establish of Xue of Jue of  sauce einsteinium assumes 10um, prepare to give light!
Burnish is local and wraparound for have:
3 working procedure: Kibble, half essence is ground, essence of life is ground
Meticulous clarify as follows:
1, examine to going up to turn into the workpiece of polishing working procedure to stop range estimation, be like welding line whether solder having leakage, solder is worn, solder dot depth is uneven, deviate juncture too far, the part caves, the butt joint is not neat, whether have deeper nick, touch, be out of shape badly the blemish that waits to cannot be made up for in this working procedure, if have,afore-mentioned blemish should return working procedure nap. If do not have afore-mentioned blemish, enter this polishing process.
2, kibble, go up in the product with the arenaceous belt of 600# workpiece of grinding of move back and forth, the goal that this working procedure should reach is take out workpiece solders the solder place that leave, and going up pace working procedure appears touch, arrive at solder mouth circle horn is preliminary shape, degree face and vertical plane do not have big nick at all, without touch, via the workpiece after this pace working procedure outside surface roughness should arrive at R0.8mm. The banking angle of arenaceous band plane is spent and had controlled arenaceous belt machine alertly in polishing process alertly the pressure to workpiece. Common for be likened to moderate point-blank with becoming with the face that be cast!
3, half essence is ground, the arenaceous tape that uses 800# the method of workpiece of grinding of move back and forth is medium before according to grind a product, basically be right in front the juncture that working procedure presents stops to amend and stop to the moulage of the generation after kibble farther fine grind, right in front the moulage that working procedure leaves should repeat grinding, arrive at workpiece appearance not to have nick, essential brighten. Surface roughness of this working procedure appearance should arrive at R0.4mm. (advertent this working procedure does not produce new nick to reach touch, because retrospective working procedure cannot repair this kind of blemish. )
4, essence of life is ground, the arenaceous tape that uses 1000# basically is the correction grinding of the tiny veins route that working procedure of the pace before be opposite presents, grinding method and go up with. The goal that this working procedure should reach is grinding local with workpiece not the juncture with local grinding is essential die, workpiece appearance is farther shining, the workpiece after passing this working procedure grinding should be close to lens side effect at all, workpiece appearance surface roughness should arrive at R0.1mm
5, about changing of arenaceous belt clarify: Common for, the arenaceous belt of 600# can cast the workpiece 6-8 root that grinds 1500mm to grow, the arenaceous belt of 800# can be cast grind workpiece 4-6 root, the arenaceous belt of 1000# can be cast grind workpiece 1-2 root, detailed state still needs to solder with workpiece solder orders a state, the pressure that polishing exerts, and the way way of burnish has very big concern. Still need to change alertly additionally arenaceous belt is indispensible make sure arenaceous belt is on sponge annulus can smooth roll, in order to reach the goal of average grinding workpiece.
Browse relevant product introduces