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Manufacturing method of pattern ring of segmented mold of radial tyre

A technology of radial tires and active molds, which is applied in the direction of manufacturing tools, milling machine equipment details, metal processing equipment, etc., can solve complex and changeable problems that cannot meet tire specifications and pattern forms, etc., to improve interchangeability and get rid of thermal deformation Problem, effect of relative position relationship guarantee

Inactive Publication Date: 2010-11-24
山东金利轮胎装备有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the above processing forms cannot meet the complex and changeable requirements of tire specifications and pattern forms.

Method used

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  • Manufacturing method of pattern ring of segmented mold of radial tyre
  • Manufacturing method of pattern ring of segmented mold of radial tyre

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] As shown in accompanying drawing, a kind of manufacture method of radial tire active mold pattern circle, it comprises the following steps:

[0021] (1) Carry out CAD design to the pattern circle, and establish the 3D model of the pattern circle. Divide the 3D model into corresponding single pattern blocks as required, which can be set to 10 pattern blocks. At the same time, the blank of the pattern circle is customized, and the preparatory work such as rough machining, heat treatment, and datum surface processing of the pattern circle is completed.

[0022] (2) Configure 10 sets of five-axis linkage high-speed machining centers to prepare for production: adjust the ambient temperature and humidity of the machine tool and the cooling water temperature and air pressure required by the equipment; All the tools are preset correctly; the workpiece is clamped to the correct position, and the clamping is firm. In this way, the workpiece can be clamped and processed in place...

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PUM

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Abstract

The invention discloses a manufacturing method of a pattern ring of a segmented mold of a radial tyre. The manufacturing method comprises the following steps of: performing a CAD design on the pattern ring, establishing a 3D model of the pattern ring, then dividing the 3D model into corresponding single pattern blocks according to requirements, and simultaneously customizing a pattern ring blank, finishing preliminary works such as rough machining, heat treatment, reference plane machining and the like of the pattern ring; configuring a plurality of machine tools and completing the preparation work before production; establishing part processing cutter tracks required by each machine tool, generating semi-finishing, finishing and corner cleaning procedures of each pattern block according to the configured condition of the machine tools, and establishing a procedure list; executing the processing procedures according to a procedure list sequence; and assembling and debugging the plurality of processed pattern blocks. The manufacturing method has the advantages of simple process, difficult generation of thermal deformation on a workpiece during production, short production cycle, high production efficiency and high accuracy, and ensures the assembly accuracy of the a tyre mold.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a method for manufacturing a pattern ring of a radial tire active mold. Background technique [0002] At present, the radial active mold is composed of four major parts: upper and lower tire side plates, pattern rings, and centripetal mechanisms. The pattern ring, the upper side plate and the lower side plate are combined into a mold cavity to ensure the tire shape and tire design parameters; the centripetal mechanism ensures that the mold cavity combination reaches the design accuracy and interfaces with the tire vulcanizing machine to coordinate with the movement of the vulcanizing machine. Complete the vulcanization and shaping of the tire. Among them, the pattern ring is the core part of the tire mold, and the complex and changeable tire specifications and pattern forms are the key factors affecting the quality and production cycle of the tire mold. [0003] At present, the p...

Claims

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Application Information

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IPC IPC(8): B23P15/24B23C3/00
Inventor 高义山任晓琪刘国奎
Owner 山东金利轮胎装备有限公司
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