Reading: stone mechanical grinding and polishing

Mechanical grinding and polishing advantages:

Burnish of good consistency, different sizes of line can disturb sequence installation, has the very good interchangeability;

Grinding lines without waves, surface roughness, straightness is very good;

Used in grinding of axially symmetrical class product arc degree good, the luminosity high; High efficiency;

Reduce grinding and polishing operation of labor intensity;

Improve grinding and polishing working environment;

Suitable for assembly line production;

Mechanical grinding and polishing faults:

The initial investment is higher, needs a certain amount of equipment, the work site, forming grinding;

Lack of flexibility, and only suitable for mass products;

In view of the different line type to make corresponding molding tool, and cutting tools from coarse grinding, fine grinding, polishing, and a series of grinding can be dispensed with;

Fine polishing the slender lines easy broken;

Grinding and polishing wheel with forming by professional manufacturer produces, and molding rounds of higher accuracy;

Grinding and polishing out line photometric is not very high, line surface will give a trace of grinding &polishing trace affect the appearance, it is the mechanical grinding and polishing, but also the biggest drawback lines unsolved problem;

Not suitable for grinding easy chipped stone.

Fine polishing the steps, and process:

Check product modeling shape is in compliance with the shape of production craft processing sheet, qualified rear accessibility grinding and polishing process;

Fine polishing the former visual materials for rubber processing, filling plastic handle then grinding and polishing;

First the coarse grinding piece draw lines play, coarse grinding of fine leave 0.5 MM when grinding, joint allowance;

Joining together: will grinding and polishing line according to the installation drawing together again, and according to line the surface color choose allocate, to ensure that the color, pattern good effects. After the joint line according to the installation drawing 500 # requirements of unified Numbers, again apart before, and in so doing won't cause polishing the line of grinding and polishing by convex shape in the outlet;

Expection inspectin of dislocation, transition section should be polished the longer distance stretched, the better, and in polishing by feet used when check straightness;

Finish grinding and polishing line after the quality inspection checks before shipment;

Alien handicraft grinding and polishing improve luminosity, reducing waves tips:

Choose good grinding and polishing materials;

Grinding and polishing, every 1 abrasive or abrasive disc grinding and polishing after shall carefully check see of smooth face grinding and

polishing after grinding, after all, a polished covers an abrasive should be generated when before the mark;

Grinding and polishing should pay attention to the lack of water control, water easy create see smooth burn face;

Grinding and polishing along the line when meal line direction try to spin, the longer the better, this can avoid corrugated production;

Polishing faster;

Using high speed grinding and polishing electric tool;

Processing of large Numbers of line grinding and polishing the commissions.the molding knife, such doing can reduce the workload, play the coarse grinding and ensure the coarse grinding lines play after the consistency of good quality, shape.