High-precision steel ball single-machine three-water-tank precise grinding production process in field of 5G communication

Abstract

The invention relates to a high-precision steel ball single-machine three-water-tank precise grinding production process in the field of 5G communication. A 3M4680 steel ball grinding machine is adopted for grinding steel balls. The steel ball grinding machine is provided with three water tanks in a matched manner, the three water tanks are connected with a liquid return port of the steel ball grinding machine through a liquid inlet pipeline and are sequentially the first water tank, the second water tank and the third water tank, the three water tanks are connected in parallel and switched through a valve installed on the liquid inlet pipeline, and one water tank supplies liquid to the liquid return port of the steel ball grinding machine independently. A water pump is installed on the liquid inlet pipeline, circulating liquid is injected into the three water tanks respectively, 100 ml of coarse grinding materials are further injected into the first water tank, and 20-30 ml of 2t typegrinding materials are further injected into the third water tank. The feeding size of the steel balls is +15 microns. The process comprises the following process steps of (1) feeding and starting, (2) ball feeding, (3) primary grinding, (4) cleaning, (5) secondary grinding and (6) ball discharging. Grinding of the steel balls can be achieved by one grinding machine only by automatically switching the water tanks.

Description

technical field [0001] The invention relates to steel ball grinding, in particular to a high-precision steel ball single-machine three-water-tank fine grinding production process in the field of 5G communications. Background technique [0002] The traditional process generally uses two grinding machines, one for preliminary grinding and one for fine grinding. Processing - Finishing and blanking, frequent ball unloading, loading, transportation, etc., labor-intensive, and process allowance control, preliminary research feeding size + 35um, unloading size + 9um, finishing feeding size + 9um, The unloading size is 0, the grinding time is long, the initial grinding is 12 hours, the finishing grinding is 18 hours, the grinding amount is large, the processing time is long, and a large production site is required. Contents of the invention [0003] The invention provides a high-precision steel ball single-machine three-water-tank fine grinding production process in the field of ...

AI Technical Summary

Problems solved by technology

[0002] The traditional process generally uses two grinding machines, one for preliminary grinding and one for fine grinding. Processing - Finishing and blanking, frequent ball unloading, loading, transportation, etc., labor-intensive, and process allowance control, preliminary research feeding size + 35um, unloading size + 9um, finishing feeding size + 9um, The unloading size is 0, the grinding time is long, the initial grinding is 12 hours, the finishing grinding is 18 hours, the grinding amount is large, the processing time is long, and a large production site is required

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