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Automobile cylinder cover machining method

A processing method and cylinder head technology, applied to cylinder heads, cylinders, engine components, etc., can solve problems such as high production costs, endangering use safety, complex processing, etc., achieve convenient processing, reduce production costs, improve product quality and use The effect of longevity

Active Publication Date: 2015-03-25
JIANGSU HENGYI IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The automobile cylinder head produced by the existing processing method is difficult to process, seriously endangers the safety of use, and will bring great losses to the enterprise and society, and the processing is complicated and the production cost is high

Method used

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  • Automobile cylinder cover machining method
  • Automobile cylinder cover machining method
  • Automobile cylinder cover machining method

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings: a processing method for an automobile cylinder head, including the following processing steps: 1), aluminum blank casting; 2), use a MARK-Ⅲ laser marking machine to engrave Product batch number, visual inspection; 3), put the cylinder head into a special circulation box; 4), use a three-jaw chuck to clamp the triangle fillet of the cylinder head on the CK50 CNC lathe, and select the spindle speed as 280m / min , MCLNR2525M12 tool holder and 160404 gemstone blade, feed speed 0.08mm / r, turning plane B2, process to the design drawing requirements, use vernier calipers, three-coordinate measuring instrument, roughness sample, visual inspection, and the thickness inspection is random inspection every 10 pieces 1 piece, the depth inspection is 1 piece for every 10 pieces, and the surface roughness inspection is 1 piece for every 10 pieces; 5) Use a 4mm flat file to remove sha...

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Abstract

The invention discloses an automobile cylinder cover machining method. The method includes the following machining steps that aluminum blanks of a cylinder cover are cast, a plane A is marked with the batch number of products, a plane B is turned, a through hole A is milled, a chamfer A is machined, a bottom hole of a threaded hole A is broached, a chamber B is machined, tapping is performed on the threaded hole A, a top face is milled, a through hole B is milled, a blind hole is milled, a bottom hole of a threaded hole B is milled, a taper B and a taper A are formed in a cut mode, tapping is performed on the threaded hole B, gas testing is performed, the plane B is turned, scrap iron and dirt in the threaded holes of the cylinder cover are blown away, the cylinder cover is cleaned through clean kerosene and dried, and the cylinder cover is evenly coated with anti-rust oil and packaged to enter a warehouse. According to the method, machining is convenient, the quality of the product is improved, the service life of the product is prolonged, and production cost is reduced.

Description

[0001] technical field [0002] The invention belongs to the technical field of auto parts processing, and in particular relates to a processing method for an automobile cylinder head. Background technique [0003] At present, the automobile cylinder head is one of the important parts of the automobile. The dimensional tolerance accuracy, shape tolerance accuracy and surface treatment of the automobile cylinder head have a great influence on the interchangeability, assembly performance and service life. The automobile cylinder head produced by the existing processing method is difficult to process, seriously endangers the safety of use, will bring great losses to enterprises and society, and has complex processing and high production costs. Contents of the invention [0004] The purpose of this invention is to provide a kind of processing method of automobile cylinder head which can be processed conveniently, improve product quality and service life, and reduce production ...

Claims

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Application Information

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IPC IPC(8): B23P15/00
CPCB23P15/00F02F1/24
Inventor 鞠小平万小民张伟
Owner JIANGSU HENGYI IND TECH CO LTD
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