Novel engine cylinder robot grinding head

An engine block and robot technology, applied in abrasives, metal processing equipment, manufacturing tools, etc., can solve the problems of frequent replacement, short life, frequent compensation of processing parameters, replacement of tools, etc., to avoid parameter compensation and good shape retention , to achieve the effect of industrial automation

Inactive Publication Date: 2019-02-22
深圳西斯特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the short life of ordinary grinding wheel rods and carbide files, the shape and size are continuously reduced with the processing, and frequent replacements are required, which will lead to frequent compensation of processing parameters and replacement of tools during use.

Method used

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  • Novel engine cylinder robot grinding head
  • Novel engine cylinder robot grinding head
  • Novel engine cylinder robot grinding head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Take the processing of cast iron engines as an example:

[0018] 1. Carry out quenching and tempering treatment on the bearing steel round bar, the quenching and tempering hardness is HRC38-42, the current general grinding wheel rod does not need quenching and tempering, the hardness is HRC15-25;

[0019] 2. Use a precision CNC lathe to turn the grinding head base, the size is controlled at ±7μm, the runout and coaxiality are controlled at 5μm, and the surface finish is as small as 0.8μm;

[0020] 3. Choose a medium-strength sharp diamond to clean and reserve, and the abrasive is normal abrasive;

[0021] 4. According to the electrochemical principle, the embedding sand method is used to make it, and the abrasive embedding rate is controlled at 20-25%, which is under normal control;

[0022] 5. The upper shielding splint is thickened, and the final abrasive embedding rate is controlled between 60% and 65%;

[0023] 6. Trim the contour of the grinding head to ensure th...

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Abstract

The invention relates to a novel engine cylinder robot grinding head which comprises a base body made of hardened and tempered bearing steel, and a grinding material layer electroplated through a sandburying method. Compared with traditional manual grinding, the novel engine cylinder robot grinding head has the advantages of high grinding efficiency, good accuracy, long service life, less harm ona human body and the like, and can better promote the industry modernization process.

Description

technical field [0001] The invention relates to a novel engine cylinder body robot grinding head, in particular designed the base body and process formula of the grinding head. Background technique [0002] The engine is the powertrain of the car, and the quality of the engine directly determines the driving performance of the car. The main body of the engine block is made by casting, which will produce metal residues such as sprue risers and burrs. In the later stage, residues such as burrs and risers are removed by manual grinding. Manual grinding is currently a more common method, specifically using a hand electric drill with a general grinding wheel rod or a carbide file for processing. Castings have been manually polished for a long time, which not only has high processing costs, but also causes great environmental pollution, and the dust is more harmful to the human body. [0003] With my country's smart manufacturing 2025 plan, it is an inevitable trend for machine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D7/02
CPCB24D7/02
Inventor 万昆许睿
Owner 深圳西斯特科技有限公司
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