CN102995201B - A kind of special glass fibre twisting technique - Google Patents
A kind of special glass fibre twisting technique Download PDFInfo
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- CN102995201B CN102995201B CN201210554168.8A CN201210554168A CN102995201B CN 102995201 B CN102995201 B CN 102995201B CN 201210554168 A CN201210554168 A CN 201210554168A CN 102995201 B CN102995201 B CN 102995201B
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Abstract
The present invention relates to a kind of special glass fibre twisting technique, mainly comprise move back separate and and twist with the fingers operation, its innovative point is: twisting process have employed and instead of traditional aluminium oxide porcelain piece to little, the anlistatig titanium oxide porcelain piece of glass fibre coefficient of friction, decrease the friction to glass fibre, the lousiness decreased in porcelain piece gathers, reduce end breakage rate of twisting thread, decrease Yarn Defect, improve and twist thread and weaving efficiency; Twist thread adopt added twist spindle actively move back solution twisting machine, twisting spindle speed is at 1000 ~ 3000r/min.The invention has the advantages that: transform the several key points in twisting thread, thus make to twist thread and can carry out smoothly, obtained final finished has the brute force higher than tradition high silica product and better heat resistance.
Description
Technical field
The present invention relates to a kind of twisting technique, particularly a kind of special glass fibre twisting technique.
Background technology
Resurrection glass fibre is a kind of special glass fibre, and traditional high silica fiber is made up of sodium borosilicate ternary system, forms through pickling, sintering.Because silicone content is high, there is excellent heat-resisting quantity, low bulk, high resistance and high-durability, can be used as ablation resistant material and high-temperature-resistant filtering material.
At present, high silica fiber has sodium borosilicate ternary system and sodium silicate binary system two kinds of manufacture methods.Binary system due to composition special, fiber surface state is unstable, and process need of twisting thread carries out technological transformation for binary system fiber feature.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of special glass fibre twisting technique.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of special glass fibre twisting technique, mainly comprise move back separate and and twist with the fingers operation, its innovative point is: described in move back to separate and adopt twisting at head technological parameter as follows; The twist: 28T/m, twists with the fingers to Z, ingot speed :≤4500rpm, the ring rail rate of climb: 0.6-0.9m/min, ring rail decrease speed: 0.9-1.2m/min, nylon hook number: 180-220;
Described and to twist with the fingers technological parameter as follows: the initial twist: 28T/m, initially twist with the fingers to Z, the retwist twist: 110T/m, retwist is twisted with the fingers to S, retwist ingot speed :≤4000rpm, the ring rail rate of climb: 0.3-0.5m/min, ring rail decrease speed: 0.6-0.8m/min, nylon hook number: 400-600#.
In order to realize above-mentioned technique, twisting process have employed and instead of traditional aluminium oxide porcelain piece to little, the anlistatig titanium oxide porcelain piece of glass fibre coefficient of friction, decrease the friction to glass fibre, the lousiness decreased in porcelain piece gathers, reduce end breakage rate of twisting thread, decrease Yarn Defect, improve and twist thread and weaving efficiency; Twist thread adopt added twist spindle actively move back solution twisting machine, twisting spindle speed is at 1000 ~ 3000r/min.
The invention has the advantages that: the ternary system different from the past due to binary height silica yarn performance and the high silica yarn of multicomponent system, its surface state is very easy to change, wear no resistance, easily cause wool yarn, what impact was twisted thread normally carries out, the present invention transforms the several key points in twisting thread, thus makes to twist thread and can carry out smoothly, and obtained final finished has the brute force higher than tradition high silica product and better heat resistance.
Detailed description of the invention
Glass fibre of the present invention method of twisting thread mainly comprises moving back separates and and twists with the fingers operation.
Move back in the present embodiment to separate and adopt CGKV551 actively to move back to separate large package twisting machine to improve to form, the present embodiment transforms guide porcelain piece, employ little, the anlistatig titanium oxide porcelain piece with glass fibre coefficient of friction and instead of traditional aluminium oxide porcelain piece, decrease lousiness.
Embodiment 1
Under the effect of the said equipment, the glass fibre of shaping BC9-33 specification is carried out untwisting, and step is as follows:
Upper yarn------doff to spin position to the beginning by-start---process broken end---.
Above-mentioned steps is substantially identical with ternary yarn, and difference is as follows:
Technological parameter: the twist: 28T/m
Twist with the fingers to Z
Ingot speed :≤4500rpm
The ring rail rate of climb: 0.6-0.9m/min
Ring rail decrease speed: 0.9-1.2m/min
Nylon hook number: 180-220
Ingot speed 4000, the twist 110
Carry out the fiber after untwisting and twist with the fingers, step is as follows:
Upper yarn------doff to spin position to the beginning by-start---process broken end---.
Above-mentioned steps is substantially identical with ternary yarn, and difference is as follows:
Technological parameter: the initial twist: 28T/m
Initial sth. made by twisting is to Z
The retwist twist: 110T/m
Retwist is twisted with the fingers to S
Retwist ingot speed :≤4000rpm
The ring rail rate of climb: 0.3-0.5m/min
Ring rail decrease speed: 0.6-0.8m/min
Nylon hook number: 400-600
#
Ingot speed 3500, the twist 110
Detect with the produced yarn of this yarn:
Intensity: 0.5N/tex, improves 20% than traditional.
Embodiment 2
Under the effect of the said equipment, the glass fibre of shaping BC8-24 specification is carried out untwisting, step embodiment 1, ingot speed 3500, the twist 110, fiber after untwisting is carried out and twists with the fingers, step embodiment 1, ingot speed 3000, the twist 110, detect with the produced yarn of this yarn: intensity: 0.55N/tex, improves 25% than traditional.
Claims (1)
1. a special glass fibre twisting technique, mainly comprise move back separate and and twist with the fingers operation, it is characterized in that:
Described move back to separate adopt twisting at head technological parameter as follows: the twist: 28T/m, twist with the fingers to Z, ingot speed :≤4500rpm, the ring rail rate of climb: 0.6-0.9m/min, ring rail decrease speed: 0.9-1.2m/min, nylon hook number: 180-220; Described and to twist with the fingers technological parameter as follows: the initial twist: 28T/m, initially twist with the fingers to Z, the retwist twist: 110T/m, retwist is twisted with the fingers to S, retwist ingot speed :≤4000rpm, the ring rail rate of climb: 0.3-0.5m/min, ring rail decrease speed: 0.6-0.8m/min, nylon hook number: 400-600#;
Described twisting technique adopts titanium oxide porcelain piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554168.8A CN102995201B (en) | 2012-12-19 | 2012-12-19 | A kind of special glass fibre twisting technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554168.8A CN102995201B (en) | 2012-12-19 | 2012-12-19 | A kind of special glass fibre twisting technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995201A CN102995201A (en) | 2013-03-27 |
| CN102995201B true CN102995201B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210554168.8A Active CN102995201B (en) | 2012-12-19 | 2012-12-19 | A kind of special glass fibre twisting technique |
Country Status (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620135A (en) * | 2017-10-23 | 2018-01-23 | 中材科技股份有限公司 | A kind of glass fibre and twisting apparatus and simultaneously twist yarn technique |
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| GB2096658A (en) * | 1981-04-10 | 1982-10-20 | Tba Industrial Products Ltd | Glass fibre yarns |
| CN1223161A (en) * | 1998-10-28 | 1999-07-21 | 营口玻璃纤维有限公司 | Multi-function glass fibre composite filter material and making method |
| CN1668792A (en) * | 2002-07-26 | 2005-09-14 | 旭玻璃纤维股份有限公司 | Glass yarn |
| EP1686212A1 (en) * | 2003-09-25 | 2006-08-02 | Nippon Sheet Glass Co.,Ltd. | Rubber reinforcing cord, method of producing the cord, and rubber product using the cord |
| CN101514501A (en) * | 2008-02-19 | 2009-08-26 | 江苏九鼎新材料股份有限公司 | Process for detwisting glass fiber and creel structure thereof |
| CN201924125U (en) * | 2010-12-23 | 2011-08-10 | 安徽省绩溪县华林玻璃纤维有限公司 | Glass fiber bulked yarn free from thermal cleaning |
| CN202297961U (en) * | 2011-11-04 | 2012-07-04 | 山东玻纤复合材料有限公司 | Novel glass fiber rough yarn |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004225210A (en) * | 2003-01-24 | 2004-08-12 | Asahi Fiber Glass Co Ltd | Method of producing yarn package |
-
2012
- 2012-12-19 CN CN201210554168.8A patent/CN102995201B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096658A (en) * | 1981-04-10 | 1982-10-20 | Tba Industrial Products Ltd | Glass fibre yarns |
| CN1223161A (en) * | 1998-10-28 | 1999-07-21 | 营口玻璃纤维有限公司 | Multi-function glass fibre composite filter material and making method |
| CN1668792A (en) * | 2002-07-26 | 2005-09-14 | 旭玻璃纤维股份有限公司 | Glass yarn |
| EP1686212A1 (en) * | 2003-09-25 | 2006-08-02 | Nippon Sheet Glass Co.,Ltd. | Rubber reinforcing cord, method of producing the cord, and rubber product using the cord |
| CN101514501A (en) * | 2008-02-19 | 2009-08-26 | 江苏九鼎新材料股份有限公司 | Process for detwisting glass fiber and creel structure thereof |
| CN201924125U (en) * | 2010-12-23 | 2011-08-10 | 安徽省绩溪县华林玻璃纤维有限公司 | Glass fiber bulked yarn free from thermal cleaning |
| CN202297961U (en) * | 2011-11-04 | 2012-07-04 | 山东玻纤复合材料有限公司 | Novel glass fiber rough yarn |
Non-Patent Citations (2)
| Title |
|---|
| 大卷装积极退解式玻纤捻线机设计浅谈;谭良;《玻璃纤维》;19970315(第2期);第2-7页 * |
| 尼龙钩对玻璃纤维细纱毛羽影响;钟莉华等;《玻璃纤维》;20090826(第4期);第7-10、15页 * |
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| CN102995201A (en) | 2013-03-27 |
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Address after: 226500 No.1, Zhongshan East Road, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Zhengwei New Material Co.,Ltd. Address before: 226500 No.1 Zhongshan Road, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU JIUDING NEW MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: No. 2 Zhongshan East Road, Rucheng Street, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Jiangsu Jiuding Special Fiber Co.,Ltd. Address before: 226500 No.1, Zhongshan East Road, Rugao City, Nantong City, Jiangsu Province Patentee before: Jiangsu Zhengwei New Material Co.,Ltd. |