CN108327329A - A kind of method for shaping that can prevent shoulder starved in tire - Google Patents

A kind of method for shaping that can prevent shoulder starved in tire Download PDF

Info

Publication number
CN108327329A
CN108327329A CN201810081827.8A CN201810081827A CN108327329A CN 108327329 A CN108327329 A CN 108327329A CN 201810081827 A CN201810081827 A CN 201810081827A CN 108327329 A CN108327329 A CN 108327329A
Authority
CN
China
Prior art keywords
sizing
shoulder
tire
fetus
starved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810081827.8A
Other languages
Chinese (zh)
Inventor
傅云翠
秦齐富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemchina Shuguang Rubber Industry Research and Design Institute Co Ltd
Original Assignee
Chemchina Shuguang Rubber Industry Research and Design Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemchina Shuguang Rubber Industry Research and Design Institute Co Ltd filed Critical Chemchina Shuguang Rubber Industry Research and Design Institute Co Ltd
Priority to CN201810081827.8A priority Critical patent/CN108327329A/en
Publication of CN108327329A publication Critical patent/CN108327329A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

The invention discloses a kind of method for shaping that can prevent shoulder starved in tire, characterized in that includes the following steps：1）It shapes for the first time；2）Second of sizing.This method is avoided that the low section aircraft tyre tyre cavity shoulder starved problem of the small dimension of bag cure, can improve product quality, and this method is simple and practical, operability is good.

Description

A kind of method for shaping that can prevent shoulder starved in tire
Technical field
The present invention relates to aircraft tyre technical field, specifically a kind of sizing side that can prevent shoulder starved in tire Method.
Background technology
The low section aircraft tyre of the small dimension of bag cure is susceptible to wheel after vulcanizing using existing setting process at present Tire tyre cavity shoulder is choked with resentment, and is caused the mass defect of shoulder starved, is seriously affected product quality.
Invention content
The purpose of the present invention is in order to overcome the deficiencies of the prior art, and providing a kind of can prevent shoulder starved in tire Method for shaping.This method is avoided that the low section aircraft tyre tyre cavity shoulder starved problem of the small dimension of bag cure, improves Product quality, this method is simple and practical, operability is good.
Realizing the technical solution of the object of the invention is：
A kind of method for shaping that can prevent shoulder starved in tire, includes the following steps：
1）It shapes for the first time：It is first pricked in the tire shoulder and tyre bead portion of the low section aircraft tyre fetus of small dimension of bag cure saturating Core, then curing bag is put into fetus, sizing is inflated to fetus after then putting sizing trim ring；
2）Second of sizing：Vulcanizing first 15 minutes in dress pot, breathable eye is pricked on shoulder region, breathable eye passes through sealant glue, Dazzling process prevents from pricking curing bag, then puts sizing trim ring and be inflated sizing to fetus.
This method is avoided that the low section aircraft tyre tyre cavity shoulder starved problem of the small dimension of bag cure, improves Product quality, this method is simple and practical, operability is good.
Specific implementation mode
The content of present invention is further elaborated with reference to embodiment, but is not limitation of the invention.
Embodiment：
A kind of method for shaping that can prevent shoulder starved in tire, includes the following steps：
1）It shapes for the first time：It is first pricked in the tire shoulder and tyre bead portion of the low section aircraft tyre fetus of small dimension of bag cure saturating Core, then curing bag is put into fetus, sizing is inflated to fetus after then putting sizing trim ring；
2）Second of sizing：Vulcanizing first 15 minutes in dress pot, breathable eye is pricked on shoulder region, breathable eye passes through sealant glue, Dazzling process prevents from pricking curing bag, then puts sizing trim ring and be inflated sizing to fetus.

Claims (1)

1. a kind of method for shaping that can prevent shoulder starved in tire, characterized in that include the following steps：
1）It shapes for the first time：It is first pricked in the tire shoulder and tyre bead portion of the low section aircraft tyre fetus of small dimension of bag cure saturating Core, then curing bag is put into fetus, sizing is inflated to fetus after then putting sizing trim ring；
2）Second of sizing：Vulcanizing first 15 minutes in dress pot, breathable eye is pricked on shoulder region, breathable eye passes through sealant glue, Dazzling process prevents from pricking curing bag, then puts sizing trim ring and be inflated sizing to fetus.
CN201810081827.8A 2018-01-29 2018-01-29 A kind of method for shaping that can prevent shoulder starved in tire Pending CN108327329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810081827.8A CN108327329A (en) 2018-01-29 2018-01-29 A kind of method for shaping that can prevent shoulder starved in tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810081827.8A CN108327329A (en) 2018-01-29 2018-01-29 A kind of method for shaping that can prevent shoulder starved in tire

Publications (1)

Publication Number Publication Date
CN108327329A true CN108327329A (en) 2018-07-27

Family

ID=62926360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810081827.8A Pending CN108327329A (en) 2018-01-29 2018-01-29 A kind of method for shaping that can prevent shoulder starved in tire

Country Status (1)

Country Link
CN (1) CN108327329A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2204709Y (en) * 1994-04-13 1995-08-09 桦林集团总公司 Vertical punch for semi-finished tyre
CN201291593Y (en) * 2008-11-28 2009-08-19 昊华南方(桂林)橡胶有限责任公司 Expansion device of post forming belt applying expansion drum for radial tyre
CN204604688U (en) * 2014-07-22 2015-09-02 中国化工集团曙光橡胶工业研究设计院有限公司 A kind of curing bag that effectively can improve tyre vulcanization quality
CN107244025A (en) * 2017-08-04 2017-10-13 徐州徐轮橡胶有限公司 A kind of tire curing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2204709Y (en) * 1994-04-13 1995-08-09 桦林集团总公司 Vertical punch for semi-finished tyre
CN201291593Y (en) * 2008-11-28 2009-08-19 昊华南方(桂林)橡胶有限责任公司 Expansion device of post forming belt applying expansion drum for radial tyre
CN204604688U (en) * 2014-07-22 2015-09-02 中国化工集团曙光橡胶工业研究设计院有限公司 A kind of curing bag that effectively can improve tyre vulcanization quality
CN107244025A (en) * 2017-08-04 2017-10-13 徐州徐轮橡胶有限公司 A kind of tire curing method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
李延赟: "胶囊罐硫化产品质量问题探讨", 《橡塑技术与装备》 *
阮桂海: "《丁基橡胶应用工艺》", 31 July 1980, 化学工业出版社 *
马英: "低断面航空轮胎硫化不可缺少的水胎风线", 《轮胎研究与开发》 *

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Application publication date: 20180727