CN103223828A - Meridian sailing tire for hexagonal steel wire rings and manufacturing method of hexagonal steel wire ring - Google Patents
Meridian sailing tire for hexagonal steel wire rings and manufacturing method of hexagonal steel wire ring Download PDFInfo
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- CN103223828A CN103223828A CN201310174270XA CN201310174270A CN103223828A CN 103223828 A CN103223828 A CN 103223828A CN 201310174270X A CN201310174270X A CN 201310174270XA CN 201310174270 A CN201310174270 A CN 201310174270A CN 103223828 A CN103223828 A CN 103223828A
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- steel wire
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Abstract
The invention discloses a meridian sailing tire for hexagonal steel wire rings and a manufacturing method of the hexagonal steel wire rings. The meridian sailing tire comprises tread rubber, a tread bracing layer, a carcass ply, sidewall rubber and steel wire rings, and is characterized in that the cross section of the steel wire ring is a symmetric hexagon in shape. The manufacturing method comprises the following steps of: firstly preparing single skim coating steel wire rings; and then continuously winding the single skim coating steel wire rings: increasing one steel wire layer by layer beginning from the bottom of the steel wire rings to the widest part, decreasing one steel wire layer by layer beginning from the widest part of the steel wire rings to the top, and arranging the upper steel wires in the gaps of the lower steel wires, wherein the steel wires are tightly arranged with each other. The meridian sailing tire manufactured by adopting the hexagonal steel wire rings can completely meet the operating requirements, and is lighter than a meridian sailing tire manufactured by adopting rectangular steel wire rings; and a tire bead is better in durability.
Description
Technical field
The present invention relates to aircraft tyre, especially the manufacture method of the meridian aviation tyre of hexagonal wire circle and hexagonal wire circle.
Background technology
Because the circular steel wire ring has mechanics effect preferably, commercial meridian aviation tyre generally all adopts the circular steel wire ring to come banding tyre bead and carcass cord.But the manufacturing technology of circular steel wire ring is had relatively high expectations, and state, inside and outside manufacturing equipment or the technology of still not having this product can be bought at present.In order to satisfy the needs of making meridian aviation tyre, must consider on existing manufacturing process technology basis, to adopt the bead coil of other structure to make meridian aviation tyre.In the existing manufacturing process technology, the bead coil structure that can meet the demands has rectangular configuration, hexgonal structure, other polygonized structure etc.Test shows that with analysis result compare with rectangular configuration, the bead coil of hexgonal structure has effect preferably, and strength-to-density ratio is higher, and weight is lighter, and durability is better.
Summary of the invention
The manufacture method that the purpose of this invention is to provide a kind of meridian aviation tyre and hexagonal wire circle of hexagonal wire circle.
The technical scheme that realizes the object of the invention is:
A kind of meridian aviation tyre of hexagonal wire circle comprises tread-rubber, bracing ply, casingply, sidewall rubber and bead coil, unlike the prior art be: the section form of bead coil is symmetrical hexagon.
A kind of manufacture method of hexagonal wire circle comprises the steps:
(1) the single kiss-coating steel wire of preparation;
(2) utilize the bead coil manufacturing line of function such as driven by servomotor leading screw row silk to twine continuously: to begin to the widest part from the bottom of bead coil, every layer of steel wire radical successively increases by 1, begin to the top from the widest part of bead coil, every layer of steel wire radical successively reduces 1, the upper strata steel wire is arranged in the gap location of lower floor's steel wire, and closely arranges mutually.
Good effect of the present invention is: under the situation of not developing circular steel wire ring manufacturing technology, adopt the meridian aviation tyre of hexagonal wire circle manufacturing can satisfy operating needs fully, lighter than the meridian aviation tyre weight that adopts the rectangle steel wire ring to make, the tyre bead durability is better.
Description of drawings
The invention will be further described with drawings and Examples below.
Fig. 1 is a meridian aviation tyre left side half cross sectional drawing of the embodiment of the invention.
Fig. 2 is a meridian aviation tyre left side half cross sectional drawing of original technology example.
Fig. 3 is the cross-section structure of hexagonal wire circle.
Among the figure: 1. tread-rubber 2. bracing ply 3A. casingply 3B. casingply 4C. hexagonal wire circle 4D. circular steel wire rings.
The specific embodiment
In original technology example shown in Figure 2, meridian aviation tyre is made of tread-rubber, bracing ply, casingply, a pair of circular steel wire ring etc.Casingply 3A wrapped hexagonal wire circle 4C from crown laterally through the sidewall and by the inboard; Casingply 3B wrapped hexagonal wire circle 4C from crown through the sidewall and by the inboard, lateral; Circumferential bracing ply 2 is set on the casingply 3B; Tread-rubber 1 is set on the bracing ply 2; The casingply 3B outside is a rubber.
In the embodiment of the invention shown in Figure 1, meridian aviation tyre is made of tread-rubber, bracing ply, casingply, a pair of hexagonal wire circle etc.Casingply 3A wrapped hexagonal wire circle 4D from crown laterally through the sidewall and by the inboard; Casingply 3B wrapped hexagonal wire circle 4D from crown through the sidewall and by the inboard, lateral; Circumferential bracing ply 2 is set on the casingply 3B; Tread-rubber 1 is set on the bracing ply 2; The casingply 3B outside is a rubber.Wherein, the hexagonal wire circle adopts hexagonal wire to extrude the Wiring apparatus manufacturing.The basic procedure of making is as follows: steel wire is derived, and through cleaning, extruder head kiss-coating, storage, winding displacement is entwined on the winding main frame then.The cross-section structure of hexagonal wire circle 4D as shown in Figure 3.Its canoe is as follows: be on the winding mould of design shape in the bottom, from the bottom, closely arrange 6 kiss-coating steel wires from left to right, row's silk head is turned left from the right side then and is closely arranged 7 kiss-coating steel wires by the upper right gap of 6 steel wires of jack-up to the, and so forth, after having arranged the 6th layer, row's silk head moves to the 6th a layer of left side and plays the middle top of the 1st and the 2nd steel wire, from left to right row's silk, and so forth, until the 10th layer.
Claims (2)
1. the meridian aviation tyre of a hexagonal wire circle comprises tread-rubber, bracing ply, casingply, sidewall rubber and bead coil, it is characterized in that: the section form of bead coil is symmetrical hexagon.
2. the manufacture method of a hexagonal wire circle is characterized in that: comprise the steps:
(1) the single kiss-coating steel wire of preparation;
(2) single kiss-coating steel wire is twined continuously: begin to the widest part from the bottom of bead coil, every layer of steel wire radical successively increases by 1, begins to the top from the widest part of bead coil, and every layer of steel wire radical successively reduces 1, the upper strata steel wire is arranged in the gap location of lower floor's steel wire, and closely arranges mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174270.XA CN103223828B (en) | 2013-05-13 | 2013-05-13 | The meridian aviation tyre of hexagonal bead and the manufacture method of hexagonal bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174270.XA CN103223828B (en) | 2013-05-13 | 2013-05-13 | The meridian aviation tyre of hexagonal bead and the manufacture method of hexagonal bead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223828A true CN103223828A (en) | 2013-07-31 |
| CN103223828B CN103223828B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310174270.XA Active CN103223828B (en) | 2013-05-13 | 2013-05-13 | The meridian aviation tyre of hexagonal bead and the manufacture method of hexagonal bead |
Country Status (1)
| Country | Link |
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| CN (1) | CN103223828B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215670A (en) * | 2018-01-17 | 2018-06-29 | 山东玲珑轮胎股份有限公司 | Low-flatness high-turn-up all-steel radial tire |
| CN111417529A (en) * | 2017-12-04 | 2020-07-14 | 横滨橡胶株式会社 | Pneumatic tire |
| CN113523154A (en) * | 2021-09-16 | 2021-10-22 | 天津赛象科技股份有限公司 | Uniform step jump control method and steel wire ring winding method and system |
| CN113560475A (en) * | 2021-09-26 | 2021-10-29 | 天津赛象科技股份有限公司 | Circular arrangement control method and system for giant tire bead ring |
Citations (5)
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| CN2558630Y (en) * | 2002-07-17 | 2003-07-02 | 天津市橡塑机械研究所有限公司 | Hexagonal section tyre wire ring winder |
| CN1986261A (en) * | 2005-12-21 | 2007-06-27 | 固特异轮胎和橡胶公司 | Pneumatic tire |
| CN101077685A (en) * | 2007-06-28 | 2007-11-28 | 双星集团有限责任公司 | Inflatable pneumatic tyre |
| CN101323372A (en) * | 2008-06-16 | 2008-12-17 | 中橡集团曙光橡胶工业研究设计院 | 740*220R381 meridian avigation tyre |
| CN101962451A (en) * | 2010-10-28 | 2011-02-02 | 中橡集团曙光橡胶工业研究设计院 | Bead wire coating compound for aircraft radial-ply tire |
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2013
- 2013-05-13 CN CN201310174270.XA patent/CN103223828B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558630Y (en) * | 2002-07-17 | 2003-07-02 | 天津市橡塑机械研究所有限公司 | Hexagonal section tyre wire ring winder |
| CN1986261A (en) * | 2005-12-21 | 2007-06-27 | 固特异轮胎和橡胶公司 | Pneumatic tire |
| CN101077685A (en) * | 2007-06-28 | 2007-11-28 | 双星集团有限责任公司 | Inflatable pneumatic tyre |
| CN101323372A (en) * | 2008-06-16 | 2008-12-17 | 中橡集团曙光橡胶工业研究设计院 | 740*220R381 meridian avigation tyre |
| CN101962451A (en) * | 2010-10-28 | 2011-02-02 | 中橡集团曙光橡胶工业研究设计院 | Bead wire coating compound for aircraft radial-ply tire |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417529A (en) * | 2017-12-04 | 2020-07-14 | 横滨橡胶株式会社 | Pneumatic tire |
| CN108215670A (en) * | 2018-01-17 | 2018-06-29 | 山东玲珑轮胎股份有限公司 | Low-flatness high-turn-up all-steel radial tire |
| CN113523154A (en) * | 2021-09-16 | 2021-10-22 | 天津赛象科技股份有限公司 | Uniform step jump control method and steel wire ring winding method and system |
| CN113560475A (en) * | 2021-09-26 | 2021-10-29 | 天津赛象科技股份有限公司 | Circular arrangement control method and system for giant tire bead ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223828B (en) | 2016-03-23 |
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Address after: 541004 the Guangxi Zhuang Autonomous Region Qixing District, Guilin City Hengtang Road No. 55 Applicant after: CHINA NATIONAL CHEMICAL CORPORATION, SHUGUANG RUBBER INDUSTRY RESEARCH AND DESIGN INSTITUTE CO., LTD. Address before: 541004 the Guangxi Zhuang Autonomous Region Qixing District, Guilin City Hengtang Road No. 55 Applicant before: Zhongxiang Group Shuguang Rubber Industry Research Design Institute |
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