Q:How to avoid solar wrinkles in automobile polishing?

No. 1500/2000 ink sandpaper, destroyed the sun pattern, wool wheel + rough rough polishing wax removal sandpaper traces, reoccupy sponge wheel and polishing wax and mirror polishing wax, can fully remove the sun pattern, orange peel, hanging drop traces of paint.

Q:Advantages and disadvantages of pneumatic stone grinding tools

V-mark pneumatic polishing machine series of ergonomic design, easy operation without fatigue, small and lightweight, the eccentric shaft speed smooth, high speed, low vibration, high efficiency;

Q:What method can be used to quickly clean the iron filings of a millimeter hole?

All the metal surfaces exposed to the corrosive environment have electrochemical reactions or chemical reactions which are uniformly corroded. The passive film of stainless steel corrosion resistance in weak position, and the formation of pitting reaction due to self reaction holes, coupled with the chloride ion to form a strong corrosive solution, accelerate the rate of corrosion reaction. There are intergranular corrosion cracks in stainless steel, all of which destroy the passive film on the surface of stainless steel. Therefore, the stainless steel surface must be regularly cleaned and maintained so as to maintain its gorgeous surface and prolong service life. The surface cleaning of stainless steel must be careful not to scratch the surface phenomenon occurred, avoid the use of bleach and washing liquid grinding agent, steel ball, grinding tools, to get rid of the washing liquid, washing with clean water to clean the surface of the end.

Q:What are the classifications of pneumatic tools?

Riveting: pneumatic pull cap gun (rivet nut gun), pneumatic nail gun (rivets, rivets gun);8. cutting categories: pneumatic shear, pneumatic pressure line pliers, pneumatic saw;9. coating categories: spray gun, oil pump, coating pipe, air pipe, pneumatic pressure barrel, pneumatic mixer;

Q:What points should be paid attention to when grinding the inner hole manually?

Manual grinding larger plane or change the grinding machine, grinding disk, two people should cooperate, action should be coordinated. Be careful not to make tools fall to the ground. 5. when grinding machine is running, forbid to add grinding agent directly by hand. 6. use oil clean, should pay attention to fire prevention.

Q:Angle grinder is used for what

Angle grinder use matters:1, with protective goggles.2, open the switch, to work for the angle grinder wheel rotation stability after DZ0203.3, long hair, workers must first tie up the hair.4, cutting direction can not be directed toward people.5, can not hold small parts by hand, diagonal grinding machine processing.6, after the work is completed, consciously clean the work environment.

Q:What does magnetic abrasive mean?

Magnetic finishing assisted by magnetic abrasive grains is an effective finishing method.(Magntic Abrasive Finishing, MAF MAF) the basic principle is the use of magnetic field, will visit the abrasive drawn together, forming a magnetic abrasive brush, applying relative motion in magnetic abrasive brush between workpiece and magnetic abrasive brush, magnetic abrasive particles in the surface of the workpiece will produce sliding, rolling, cutting and other sports. In order to achieve magnetic abrasive grinding on the workpiece surface.

Q:Hand polishing of jade

General jade jade polishing after waxing before, here to introduce how polished jade.

Q:Stone, sand, file, in their respective areas of fitter what are the advantages?

General to choose appropriate file when grinding quantity (circle, semicircle, triangle, flat file), especially in special circumstances (deep hole, a 60 degree angle triangular file).They are suitable for point grinding and surface grinding, and are mostly used for grinding tools (tools).Sandpaper is used for grinding and grinding of shafts (cylinders).There is grinding paste, grinding precise combination (sealing) surface.

Q:How many kinds are polished?

Chemical polishing chemical polishing is to make materials in chemical medium surface micro protruding part of a concave part so as to obtain preferential dissolution, smooth surface. The main advantage of this method is no need of complex equipment, polishing can be complex, can be polished workpiece, high efficiency. The core problem is the preparation of chemical polishing slurry the surface chemical polishing. The roughness of the general number 10 m.