Sand feeding method for diamond roller and diamond roller

A technology of diamond rollers and diamond powder, applied in metal processing equipment, grinding devices, grinding/polishing equipment, etc., can solve problems such as complex equipment

Inactive Publication Date: 2021-05-07
沈阳恒鹏商务服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Type C spraying method for sanding, because the equipment is relatively complicated, there are basically no domestic units that use this sanding method

Method used

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  • Sand feeding method for diamond roller and diamond roller
  • Sand feeding method for diamond roller and diamond roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment provides a kind of sanding method of diamond roller, it comprises the following steps:

[0028] S1. After degreasing the negative mold used to make the diamond roller and washing it with warm water, apply the conductive adhesive on the surface of the negative mold to be sanded, with a coating thickness of 0.03-0.05mm, and obtain a glue-coated surface. female model.

[0029] S2. After cleaning the diamond (RJ.TJ) powder with hydrochloric acid, neutralize it with sodium hydroxide, and then place the diamond powder in a nickel-containing coating solution for soaking treatment, allowing it to deposit a trace amount of metal Ni Ionic components, and then washed with distilled water, and dried to obtain the processed diamond powder; the spray speed of the processed diamond powder is faster, which is very beneficial for sanding. Among them, the nickel-containing coating solution includes the following components: NiSO 4 ·7H 2 O 250g / L, CoSO 4 ·7H 2 O 20g / L...

Embodiment 2

[0035] This embodiment provides a kind of sanding method of diamond roller, it comprises the following steps:

[0036] S1. After degreasing the negative mold used to make the diamond roller and washing it with warm water, apply the conductive adhesive on the surface of the negative mold to be sanded, with a coating thickness of 0.03-0.05mm, and obtain a glue-coated surface. female model.

[0037] S2. After cleaning the diamond (RJ.TJ) powder with hydrochloric acid, neutralize it with sodium hydroxide, and then place the diamond powder in a nickel-containing coating solution for soaking treatment, allowing it to deposit a trace amount of metal Ni Ionic components, and then washed with distilled water, and dried to obtain the processed diamond powder; the spray speed of the processed diamond powder is faster, which is very beneficial for sanding. Among them, the nickel-containing coating solution includes the following components: NiSO 4 ·7H 2 O 200g / L, CoSO 4 ·7H 2 O 15g / L...

Embodiment 3

[0041] This embodiment provides a kind of sanding method of diamond roller, it comprises the following steps:

[0042] S1. After degreasing the negative mold used to make the diamond roller and washing it with warm water, apply the conductive adhesive on the surface of the negative mold to be sanded, with a coating thickness of 0.03-0.05mm, and obtain a glue-coated surface. female model.

[0043] S2. After cleaning the diamond (RJ.TJ) powder with hydrochloric acid, neutralize it with sodium hydroxide, and then place the diamond powder in a nickel-containing coating solution for soaking treatment, allowing it to deposit a trace amount of metal Ni Ionic components, and then washed with distilled water, and dried to obtain the processed diamond powder; the spray speed of the processed diamond powder is faster, which is very beneficial for sanding. Among them, the nickel-containing coating solution includes the following components: NiSO 4 ·7H 2 O 300g / L, CoSO 4 ·7H 2 O 25g / L...

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Abstract

The invention is applicable to the technical field of diamond rollers, and provides a sand feeding method for a diamond roller. The sand feeding method for the diamond roller comprises the following steps that after a female die for manufacturing the diamond roller is subjected to oil removal treatment, then conductive adhesives are coated in a to-be-sanded molded surface of the female die, and the coated female die is obtained; diamond powder is placed in a nickel-containing coating solution to be treated, and the treated diamond powder is obtained; and the coated female die is placed in a sand feeding die, and after the treated diamond powder is adsorbed to the coated female die through a high-voltage electrostatic technology, curing treatment is conducted. According to the sand feeding method, the defects that sand feeding is difficult, the efficiency is low and large-particle diamond powder cannot be fed when the diamond roller is machined through an electroplating and electroforming method are overcome, the sand feeding efficiency is improved, the service life of the roller is prolonged, and the manufacturing range and breadth of the diamond roller are increased.

Description

technical field [0001] The invention belongs to the technical field of diamond rollers, and in particular relates to a sanding method for diamond rollers and the diamond rollers. Background technique [0002] The diamond roller is a necessary high-precision tool for grinding wheel dressing for slow-feed grinding of formed grinding wheels. With the development and wide application of slow-feed high-precision grinding, a new mechanical processing technology in recent years, my country cannot produce such tools by importing such tools from abroad. Not only did it cost a lot of foreign exchange, but the quality of the imported rollers It is also unstable. After testing, the imported rollers are ground to the factory and the test pieces are unqualified, so they cannot be used for production at all. [0003] The manufacturing technology of diamond rollers is relatively complicated, and it is a kind of systematic engineering with multiple types of work. From the perspective of the...

Claims

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Application Information

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IPC IPC(8): B24D18/00
CPCB24D18/00
Inventor 李润西
Owner 沈阳恒鹏商务服务有限公司
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