JPS6320926B2 - - Google Patents
Info
- Publication number
- JPS6320926B2 JPS6320926B2 JP7564483A JP7564483A JPS6320926B2 JP S6320926 B2 JPS6320926 B2 JP S6320926B2 JP 7564483 A JP7564483 A JP 7564483A JP 7564483 A JP7564483 A JP 7564483A JP S6320926 B2 JPS6320926 B2 JP S6320926B2
- Authority
- JP
- Japan
- Prior art keywords
- balloon control
- control ring
- thread
- ring body
- twisting
- 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.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/42—Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
【発明の詳細な説明】
本発明は精紡、撚糸又はタイヤコード撚糸等に
用いるバルーンコントロールリングに関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a balloon control ring used for spinning, twisting, tire cord twisting, etc.
従来、天然繊維、人造繊維、合成繊維等の単独
或はこれらの混合繊維を用いた精紡、撚糸工程の
高速、高生産化に於ては、スピンドル回転速度の
増大と共に、糸の遠心力と空気抵抗の著しい増加
に伴い、撚糸張力が大巾に増大するため、トラベ
ラの摩耗が促進され、操業中に糸切れ、糸毛羽の
発生等種々のトラブルが発生していた。このため
糸のバルーニングを積極的に押えるためにバルー
ンコントロールリングが用いられているが、従来
の高炭素鋼或はステンレス鋼で形成された丸線の
バルーンコントロールリングでは、糸はバルーン
コントロールリングの内周面で横方向にしごくよ
うに強く高速摩擦されるため、糸の表面が発熱し
て溶け、溶融糸や毛羽立ちを生じたり、また繊維
の種類によつてはバルーンコントロールリングに
錆が発生したりする等の弊害を生じ、満足すべき
高速化や良品質糸の生産が出来ないという欠点が
あつた。 Conventionally, in order to increase the speed and productivity of spinning and twisting processes using natural fibers, man-made fibers, synthetic fibers, etc. alone or a mixture of these fibers, the centrifugal force of the yarn and the Due to the significant increase in air resistance, the twisting tension increases significantly, which accelerates the wear of the traveler and causes various problems such as yarn breakage and yarn fluff during operation. For this reason, a balloon control ring is used to actively suppress the ballooning of the thread. However, with conventional round wire balloon control rings made of high carbon steel or stainless steel, the thread is held inside the balloon control ring. Due to the strong, high-speed friction that squeezes the thread in the horizontal direction on the circumference, the surface of the thread heats up and melts, creating molten threads and fluff, and depending on the type of fiber, rust may occur on the balloon control ring. This resulted in disadvantages such as the inability to achieve satisfactory speed increases and to produce high-quality yarn.
本発明は上記欠点を除去するためになされたも
のであり、特に溶融糸や糸の毛羽立ち、あるいは
バルーンコントロールリングに錆を発生させやす
い、ポリエステル、ナイロン、アクリル、ポリプ
ロピレン、ビニロン等の化学繊維の精紡、撚糸に
使用し、ラージパツケージ、ロングリフト等の高
速、高生産に於いても溶融糸、糸毛羽、錆等が発
生せず、撚糸張力並びに糸の摩擦抵抗を減少させ
て精紡、撚糸工程の省エネルギー化を計り、スピ
ンドル速度の増大を達成しうるバルーンコントロ
ールリングを提供するものである。 The present invention has been made in order to eliminate the above-mentioned drawbacks, and is particularly suitable for use in synthetic fibers such as polyester, nylon, acrylic, polypropylene, and vinylon, which tend to cause fuzzing of fused threads and threads, or rust on balloon control rings. Used for spinning and twisting, and does not generate melted yarn, yarn fuzz, rust, etc. even in high-speed, high-production operations such as large package cages and long lifts, and reduces twisting tension and yarn friction resistance, making it suitable for spinning and twisting. The present invention provides a balloon control ring that can save energy in the process and increase spindle speed.
以下、本発明の一実施例を図面に基いて説明す
る。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１図に示すように、黒鉛を素材として用い、
糸と摺接する内周面を内側に膨らむ円弧状とした
断面略かまぼこ形を有する円筒環体１を形成す
る。上記円筒環体１の少なくとも糸と摺接する内
周面にCVD法により厚さ0.1〜0.5ｍ／ｍのSic層
２を形成し、外周面に全周に亘つて凹溝３を形成
する。 As shown in Figure 1, using graphite as the material,
A cylindrical ring body 1 is formed which has a substantially semicylindrical cross section with an inner circumferential surface that slides in contact with the thread in an arc shape that bulges inward. A SiC layer 2 having a thickness of 0.1 to 0.5 m/m is formed by CVD on at least the inner circumferential surface of the cylindrical ring body 1 that comes into sliding contact with the yarn, and grooves 3 are formed on the outer circumferential surface over the entire circumference.
上記のように糸との摺接面にSic層を形成した
円筒環体１を第２図に示すように、外周部に機台
への取付部４を有し、内周面に前記凹溝３と係合
する凸条５を設け、かつ一部を切欠いて締付部６
を形成した環状のホルダー７に嵌着し、上記締付
部６においてビスやボルト、ナツトにより締付け
固定してバルーンコントロールリング８を形成す
る。 As shown in FIG. 2, the cylindrical ring body 1 has a SiC layer formed on its sliding surface with the thread as described above, and has an attachment part 4 to the machine base on its outer circumference, and the grooves on its inner circumference. A tightening portion 6 is provided by providing a protrusion 5 that engages with
A balloon control ring 8 is formed by fitting the ring into an annular holder 7 and fixing it by screws, bolts, or nuts at the tightening part 6.
尚、上記構成において、バルーンコントロール
リング８の内周面は、Sic層を形成したのち、ダ
イヤモンドペースト、アルミナ等の研摩剤を用い
て表面研摩し、0.1〜0.7μの表面アラサに仕上げ
ると、糸との摩擦に対してさらに効果的である。 In the above configuration, the inner circumferential surface of the balloon control ring 8 is polished to a surface roughness of 0.1 to 0.7μ by forming a SiC layer and then polishing the surface using an abrasive such as diamond paste or alumina. It is even more effective against friction.
また、円筒環体１の断面形状は、惰円形或いは
半惰円形とすることも可能である。さらにホルダ
ー７はアルミニウム合金、合成樹脂等の軽量部材
で構成するとバルーンコントロールリングの軽量
化が計れる。 Further, the cross-sectional shape of the cylindrical ring body 1 may be a circular shape or a semicircular shape. Furthermore, if the holder 7 is made of a lightweight material such as aluminum alloy or synthetic resin, the weight of the balloon control ring can be reduced.
次に、本発明のバルーンコントロールリングと
従来のバルーンコントロールリングを用いて紡出
比較テストを行つた結果を示す。 Next, the results of a comparative spinning test using the balloon control ring of the present invention and a conventional balloon control ring will be shown.
テスト条件
紡出糸：ナイロン 1260d／ｚ
撚数：390T／Ｍ
リフト：356ｍ／ｍ
リング：縦形焼結リング165ｍ／ｍ〓
トラベラ：縦形ナイロントラベラ
バルーンコントロールリング
本発明品：断面形状……かまぼこ形
表面処理……Sic層形成
表面アラサ……0.4μ
従来品：素材……炭素鋼
断面形状……丸線
表面処理……クロムメツキ
上記の条件でテストを行つたところ、第３図に
示すように本発明のバルーンコントロールリング
Ａを用いた場合、従来のバルーンコントロールリ
ングＢを用いた時に比べ、撚糸張力が６〜12％減
少し、スピンドル回転数が大きくなる程その減少
率が大きくなる傾向がある。また、溶融糸の発生
も、従来のものではスピンドル回転数が7000r.p.
m付近で発生したが、本発明のものでは全く見ら
れなかつた。Test conditions Spun yarn: Nylon 1260d/z Number of twists: 390T/M Lift: 356m/m Ring: Vertical sintered ring 165m/m Traveler: Vertical nylon traveler balloon control ring Invention product: Cross-sectional shape... semicircular surface Treatment...Silic layer formation surface roughness...0.4μ Conventional product: Material...Carbon steel cross-sectional shape...Round wire surface treatment...Chrome plating When tested under the above conditions, the present invention was found as shown in Figure 3. When using balloon control ring A, the twisting tension decreases by 6 to 12% compared to when using conventional balloon control ring B, and the rate of decrease tends to increase as the spindle rotation speed increases. In addition, the generation of molten threads has been reduced by the spindle rotation speed of 7000 r.p.
It occurred around m, but was not observed at all in the case of the present invention.
本発明のバルーンコントロールリングは上記構
成であるため、溶融糸、糸毛羽の発生や、錆の発
生を促しやすい化学繊維の紡出、あるいは高速で
撚糸を行う場合においても、熱伝導率が高く、し
かも摩擦抵抗が低いため、溶融糸や糸毛羽の発生
が全くなく、撚糸張力も大巾に減少した。 Since the balloon control ring of the present invention has the above configuration, it has high thermal conductivity even when spinning chemical fibers that tend to generate molten threads, thread fuzz, and rust, or when twisting at high speeds. Moreover, since the frictional resistance is low, there is no generation of molten threads or thread fluff, and the twisting tension is greatly reduced.
また、耐食性にもすぐれており、表面硬度が
HV2000〜2500と高いので耐摩耗性もすぐれてい
る。 It also has excellent corrosion resistance and has a low surface hardness.
It has a high HV of 2000 to 2500, so it has excellent wear resistance.
さらに、ホルダーへの取付けをねじ等により行
えば円筒環体の取替えばホルダーの締付部をゆる
めるだけで行なえるため、機台へ取付けた状態で
の交換も可能で、しかも簡単に行うことができる
など多くの優れた効果を有するものである。 Furthermore, if the cylindrical ring body is attached to the holder using screws, etc., the cylindrical ring body can be replaced by simply loosening the tightening part of the holder, so it is possible to replace it while it is attached to the machine base, and it is easy to do. It has many excellent effects such as:
第１図は本発明のバルーンコントロールリング
の要部である円筒環体の一実施例を示す断面図、
第２図は本発明のバルーンコントロールリングの
一実施例を示し、イは平面図、ロはイにおけるＸ
−Ｙ線切断端面図、第３図は紡出比較テストの結
果を示す曲線図である。
１……円筒環体、２……Sic層、３……凹溝、
４……取付部、５……凸条、６……締付部、７…
…ホルダー、８……バルーンコントロールリン
グ。
FIG. 1 is a sectional view showing an embodiment of a cylindrical ring body which is a main part of the balloon control ring of the present invention;
FIG. 2 shows an embodiment of the balloon control ring of the present invention, in which A is a plan view and B is an X in A.
-Y-line cut end view; FIG. 3 is a curve diagram showing the results of a spinning comparison test. 1... Cylindrical ring body, 2... Sic layer, 3... Concave groove,
4...Mounting part, 5...Convex strip, 6...Tightening part, 7...
...Holder, 8...Balloon control ring.
Claims (1)
する内周面の表層にSic層を形成し、上記円筒環
体を機台への取付部を有する軽量部材からなるホ
ルダーにて保持してなることを特徴とするバルー
ンコントロールリング。1 A SiC layer is formed on at least the surface layer of the inner peripheral surface of a cylindrical ring body made of graphite that contacts the thread, and the cylindrical ring body is held by a holder made of a lightweight member that has an attachment part to the machine stand. Balloon control ring featuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7564483A JPS59199822A (en) | 1983-04-27 | 1983-04-27 | Balloon controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7564483A JPS59199822A (en) | 1983-04-27 | 1983-04-27 | Balloon controlling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59199822A JPS59199822A (en) | 1984-11-13 |
| JPS6320926B2 true JPS6320926B2 (en) | 1988-05-02 |
Family
ID=13582162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7564483A Granted JPS59199822A (en) | 1983-04-27 | 1983-04-27 | Balloon controlling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59199822A (en) |
-
1983
- 1983-04-27 JP JP7564483A patent/JPS59199822A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59199822A (en) | 1984-11-13 |
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