CN101830073A - Semisteel skew tire retreading process - Google Patents
Semisteel skew tire retreading process Download PDFInfo
- Publication number
- CN101830073A CN101830073A CN201010141409A CN201010141409A CN101830073A CN 101830073 A CN101830073 A CN 101830073A CN 201010141409 A CN201010141409 A CN 201010141409A CN 201010141409 A CN201010141409 A CN 201010141409A CN 101830073 A CN101830073 A CN 101830073A
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- China
- Prior art keywords
- steel wire
- tire
- wire ring
- waistband
- belt
- 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.)
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- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a semisteel skew tire retreading process which relates to a tire retreading technique. In the semisteel skew tire retreading process, a belt manufacturing procedure, a steel wire ring setting procedure and a belt setting procedure are added. The specific retreading process comprises the following steps of: 1. cutting and cleaning: cutting off original old tire surfaces and aged rubber layers around a tire shoulder, maintaining a cord layer, cleaning impurities, and repairing the damaged cord layer; (2) belt manufacturing: manufacturing strips with the width of 20-40 mm and the thickness of 2-4 mm as spare profiles by using the steel wire or polyamide fiber material; (3) steel wire ring manufacturing: laminating the steel wire rubberized cord layers with the angle of 70-80 degrees; (4) steel wire ring setting: winding 2-4 layers of steel wire rings around the cut and cleaned old tire cord layer; (5) belt setting: binding the belt on the corresponding position of the outside tire shoulder of the steel wire ring; (6) tire surface recovering: coating the rubber material on the steel wire ring, curing and forming to obtain a retreaded tire.
Description
Technical field
The present invention relates to a kind of tyre retreading technique.
Background technology
At present, the cross-ply that circulates on the market adopts cotton thread more, and staple fibre, Fypro are done the casing ply skeleton.Because the casing ply skeleton adopts soft fibre, cause in the tire use and be out of shape greatly, wearability is relatively poor, and service life, weak point caused the wasting of resources and environmental pollution.
Summary of the invention
The purpose of this invention is to provide a kind of half steel oblique tire renovation technology, adopt soft fibre to solve prior art cross-ply casing ply skeleton, cause the top distortion of tire big, wear no resistance, service life is short, causes problems such as the wasting of resources and environmental pollution.
The technical solution adopted for the present invention to solve the technical problems is that the old tire renovation technology of cross-ply increases the waistband making, and setting of steel wire ring and waistband are provided with operation, and concrete renovation technology comprises:
1, cutting cleaning: cut away former tire tread and tire shoulder aging rubber layer on every side, keep casing ply, cleaning impurity, casing ply has damage to repair.
2, waistband is made: adopt steel wire or polyamide fiber material to be made into wide 20-40mm, the band of thick 2-4mm is done standby section bar.
3, the steel wire ring material is made: adopt wire peg rubberized cord laminating, angle 70-80 degree.
4, the steel wire ring is provided with: the steel wire ring material is twined layer 2-4 along the good old tire casing ply of cutting cleaning.
5, waistband setting: waistband is tied in the corresponding position at tire shoulder position, the steel wire ring outside, and rope is tight.
6, tyre surface restores: cover on the steel wire ring and add elastomeric material, curing molding obtains retreads.
Adopting good effect of the present invention is by this renovation technology, turns waste into wealth, and is that a large amount of junked tires become novel semisteel skew tire, prolongs service life more than one times.Greatly reduce the tire use cost, reduced environmental pollution.Simple and easy to do, effective, the benefit advantages of higher of renovation that this renovation technology has.
The specific embodiment
With the engineering tyre renovation is example, and its renovation technology step is as follows:
1, cutting cleaning: cut away former tire tread and tire shoulder aging rubber layer on every side, keep casing ply, cleaning impurity, casing ply has damage to repair.
2, waistband is made: adopt steel wire or polyamide fiber material to be made into about wide 30mm, the band of thick 3mm is done standby section bar.
3, the steel wire ring material is made: adopt kiss-coating wirecord fabric laminating, angle 75 degree.
4, the steel wire ring is provided with: the steel wire ring material is cleared up 3 layers of good old tire cord laminatings along cutting.
5, waistband setting: waistband is tied in the corresponding position at tire shoulder position, the steel wire ring outside, and general tire is provided with two, sets up a waistband in the middle of the big tyre surface tire, and rope is tight.
6, tyre surface restores: cover on cushion and add elastomeric material, curing molding obtains retreads.
Claims (1)
1. a half steel oblique tire renovation technology is characterized in that the old tire renovation technology of this cross-ply increases waistband and makes, and setting of steel wire ring and waistband are provided with operation, and concrete renovation technology comprises:
(1) cutting cleaning: cut away former tire tread and tire shoulder aging rubber layer on every side, keep casing ply, cleaning impurity, casing ply has damage to repair;
(2) waistband is made: adopt steel wire or polyamide fiber material to be made into wide 20-40mm, the band of thick 2-4mm is done standby section bar;
(3) the steel wire ring material is made: adopt wire peg rubberized cord laminating, angle 70-80 degree;
(4) the steel wire ring is provided with: the steel wire ring material is twined layer 2-4 along the good old tire casing ply of cutting cleaning;
(5) waistband setting: waistband is tied in the corresponding position at tire shoulder position, the steel wire ring outside, and rope is tight;
(6) tyre surface restores: cover on the steel wire ring and add elastomeric material, curing molding obtains retreads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010141409A CN101830073A (en) | 2010-04-02 | 2010-04-02 | Semisteel skew tire retreading process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010141409A CN101830073A (en) | 2010-04-02 | 2010-04-02 | Semisteel skew tire retreading process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101830073A true CN101830073A (en) | 2010-09-15 |
Family
ID=42714358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010141409A Pending CN101830073A (en) | 2010-04-02 | 2010-04-02 | Semisteel skew tire retreading process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101830073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529137A (en) * | 2011-12-31 | 2012-07-04 | 无锡翼龙航空设备有限公司 | Method for determining winding distribution of tread rubber of aircraft retreaded tire |
| CN103935060A (en) * | 2014-04-03 | 2014-07-23 | 哈尔滨惠良汽车轮胎翻新有限公司 | Renovating preparation method for installing all-steel cord at engineering tire |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121368A (en) * | 2007-09-11 | 2008-02-13 | 青岛双星轮胎工业有限公司 | Pneumatic radial tyre |
| CN201102447Y (en) * | 2007-11-23 | 2008-08-20 | 天津诺曼地橡胶有限公司 | Full-steel wire radial tyre |
-
2010
- 2010-04-02 CN CN201010141409A patent/CN101830073A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121368A (en) * | 2007-09-11 | 2008-02-13 | 青岛双星轮胎工业有限公司 | Pneumatic radial tyre |
| CN201102447Y (en) * | 2007-11-23 | 2008-08-20 | 天津诺曼地橡胶有限公司 | Full-steel wire radial tyre |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529137A (en) * | 2011-12-31 | 2012-07-04 | 无锡翼龙航空设备有限公司 | Method for determining winding distribution of tread rubber of aircraft retreaded tire |
| CN102529137B (en) * | 2011-12-31 | 2014-03-26 | 无锡翼龙航空设备有限公司 | Method for determining winding distribution of tread rubber of aircraft retreaded tire |
| CN103935060A (en) * | 2014-04-03 | 2014-07-23 | 哈尔滨惠良汽车轮胎翻新有限公司 | Renovating preparation method for installing all-steel cord at engineering tire |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100915 |