Dry grinding wheel and manufacturing method thereof
A manufacturing method and grinding wheel technology, which are applied to abrasives, grinding devices, manufacturing tools, etc., can solve the problems of poor recycling, low user satisfaction, waste of trimming wheel resources, etc., and achieve good glaze effect. , reduce energy consumption, long service life
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Embodiment 1
[0025] refer to Figure 1-Figure 3 , the dry grinding wheel described in this embodiment includes a base plate 1 and a grinding head 2 arranged on the base plate 1, and the grinding head is made of the following raw materials in parts by weight:
[0026] 200 parts of diamond, 130 parts of silicon carbide, 100 parts of polyvinyl chloride resin powder, 10 parts of coupling agent, 200 parts of silicon carbide micropowder, 20 parts of anti-wear agent, and 100 parts of polyvinyl alcohol rubber powder.
[0027] The particle size of the silicon carbide micropowder is 1500 mesh. The wear-resistant agent is cryolite. The substrate is an aluminum substrate.
[0028] The invention discloses a method for making a dry grinding wheel. The raw materials are weighed according to the formula of the above-mentioned grinding head, then a uniformly mixed material is obtained through a mixing process, and finally a dry grinding wheel is obtained through a forming process.
[0029] The mixing pr...
Embodiment 2
[0035] Features of this embodiment: 130 parts of diamond, 100 parts of silicon carbide, 60 parts of polyvinyl chloride resin powder, 5 parts of coupling agent, 200 parts of silicon carbide micropowder, 10 parts of anti-wear agent, 60 parts of polyvinyl alcohol rubber powder.
[0036] Others are the same as in Example 1.
Embodiment 3
[0038] Features of this embodiment: 150 parts of diamond, 120 parts of silicon carbide, 80 parts of polyvinyl chloride resin powder, 8 parts of coupling agent, 200 parts of silicon carbide micropowder, 15 parts of anti-wear agent, 80 parts of polyvinyl alcohol rubber powder.
[0039]Others are the same as in Example 1.
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