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Polishing technique and procedure of stainless steel elbow

2019-07-05 16:44:12

Stainless steel elbow in the process of forming the same as the first is to carry out its grinding treatment, grinding can make the surface of stainless steel elbow is very bright, but also take out some forged edges and corners.

1. When polishing elbow, use 80 mesh louver grinding wheel. The black one is easy to use.

2. After grinding all the parts, start to grind the 320 mesh shutter wheel again. Grinding the 320 mesh grinding wheel should be carefully polished, otherwise it will leave scratches of the 80 mesh grinding wheel.

3. After grinding the 320 mesh shutter wheel, wax the elbow. It is better to apply more points on the new hand.

4, and then continue to grind with kenaf wheel, at this time the pressure of grinding, the more hard the better.

5, remember to rub the wax clean after grinding, use dust paint is easier.

Matters needing attention: don't be too hasty when polishing, and don't grind the wire

Long-term storage of stainless steel elbow, should make regular inspection, often on the exposed processing surface must be kept clean, dirt, neatly stored in the indoor dryness, do not pile or open storage. Always keep the stainless steel elbow dry and draughty, keep it clean and tidy, store it according to the accurate storage method.