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Vertical disc milling cutter device and reverse milling method thereof

A disc milling cutter, vertical technology, applied in milling cutters, metal processing equipment, manufacturing tools, etc., can solve the problems of abnormal tool wear, abnormal deformation, and high tool return rate.

Inactive Publication Date: 2020-07-03
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the joint surface of the cylinder block and the cylinder head is not symmetrical with respect to the center line, and the processing technology of one-cut milling is adopted at home and abroad at present, which has the following problems (1) The joint surface of the cylinder body and the cylinder head will be damaged during the processing process. There are abnormal deformations; (2) After the joint surface is processed, there are problems such as abnormal tool marks, roughness out-of-tolerance and low contour ability, which affect the processing quality of the engine; (3) The cutter has a high return rate due to abnormal tool marks; (4) Abnormal tool wear and low tool life

Method used

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  • Vertical disc milling cutter device and reverse milling method thereof
  • Vertical disc milling cutter device and reverse milling method thereof
  • Vertical disc milling cutter device and reverse milling method thereof

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Embodiment Construction

[0023] The following with attached figure 1 and Figure 4 A vertical disk milling cutter device and its reverse milling processing method of the present invention will be further described in detail.

[0024] A kind of vertical disk milling cutter device of the present invention, please refer to Figure 1 to Figure 4 Each accompanying drawing comprises a handle 1 and a cutter head 2, and one end of the cutter head 2 is detachably fixedly connected to one end of the handle 1, and the other end of the cutter head 2 is circumferentially spaced at least There are five blade grooves, at least one blade groove is fixedly connected with a fine blade 4 through an adjusting bolt 3 , and at least four of the blade grooves are fixedly connected with a rough blade 6 through fixing bolts 5 . In this way, one end of the cutter head 2 is connected to one end of the knife handle 1, and the connection between the two can also be released, which is convenient for installation and maintenance....

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Abstract

The invention discloses a vertical disc milling cutter device. The vertical disc milling cutter device comprises a cutter handle and a cutter disc, wherein one end of the cutter disc is detachably andfixedly connected with one end of the cutter handle, at least five blade grooves are circumferentially formed in the periphery of the other end of the cutter disc at intervals, a finishing blade is fixedly connected with the interior of at least one blade groove through an adjusting bolt, and rough blades are fixedly connected with the interiors of at least four blade grooves through fixing bolts. According to the vertical disc milling cutter device, the machining effect of a combined surface of a cylinder body and a top cover is improved.

Description

technical field [0001] The invention relates to the field of machining, in particular to a vertical disc milling cutter device. [0002] The present invention also relates to the reverse milling processing method of the above-mentioned vertical disc milling cutter device. Background technique [0003] During the manufacturing process of the cylinder block, the joint surface of the cylinder block and the cylinder head needs to be finished. Use a vertical disc milling cutter to mill the joint surface on the top of the cylinder to ensure the profile and roughness of the joint surface and ensure the quality of the engine. However, the joint surface of the cylinder block and the cylinder head is not symmetrical with respect to the center line, and the processing technology of one-cut milling is adopted at home and abroad at present, which has the following problems (1) The joint surface of the cylinder body and the cylinder head will be damaged during the processing process. Th...

Claims

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Application Information

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IPC IPC(8): B23C5/08B23C5/22B23C3/00
CPCB23C3/00B23C5/08B23C5/2204B23C2210/16B23C2210/165B23C2220/64
Inventor 唐恒温武屈猛谷加佩高帅
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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