JPS6012448B2 - Traveler for spinning machine - Google Patents
Traveler for spinning machineInfo
- Publication number
- JPS6012448B2 JPS6012448B2 JP20842581A JP20842581A JPS6012448B2 JP S6012448 B2 JPS6012448 B2 JP S6012448B2 JP 20842581 A JP20842581 A JP 20842581A JP 20842581 A JP20842581 A JP 20842581A JP S6012448 B2 JPS6012448 B2 JP S6012448B2
- Authority
- JP
- Japan
- Prior art keywords
- traveler
- ring
- metal
- alumina
- epoxy resin
- 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
- 238000009987 spinning Methods 0.000 title claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 8
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 4
- 239000010419 fine particle Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/52—Ring-and-traveller arrangements
- D01H7/60—Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
- D01H7/604—Travellers
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】
本発明は精織機、撚糸機等に使用される紡機用トラベラ
の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a spinning machine traveler used in fine looms, yarn twisting machines, and the like.
近年、高生産を目指す高速回転、高速紙出のもとでは、
リング、トラベラ間の摩擦が激しく、運転開始直後に於
ける紙出張力の変動による糸切れの発生や、トラベラが
急激に摩耗して寿命が短かくなったり、或はトラベラ焼
けによるトラベラの飛散等が生じる欠点がある。In recent years, with the aim of high-speed rotation and high-speed paper output,
The friction between the ring and the traveler is intense, and the paper feeding force fluctuates immediately after the start of operation, resulting in thread breakage, rapid wear of the traveler, shortening its lifespan, or the traveler flying off due to burnt traveler. There is a drawback that this occurs.
このため、トラベラの耐摩耗性を向上するために、トラ
ベラにクロムメッキを施したものが考えられているが、
クロムメッキは硬度が非常に高いが、リングとのなじみ
性が悪く、級出初期に於いて紡出張力が非常に高くなり
、糸切れが多発するという欠点がある。For this reason, in order to improve the wear resistance of the traveler, it has been considered that the traveler be plated with chrome.
Although chrome plating has very high hardness, it has the disadvantage that it does not fit well with the ring, and the spinning force becomes extremely high in the early stages of production, resulting in frequent yarn breakage.
しかもメッキ表面に亀裂が入り易く、これが剥離摩耗の
原因となって、トラベラが異常摩耗を生じる原因となる
等の問題があった。本発明は上記従来欠点を解消し、リ
ングに対する初期なじみが良好で、糸切れが少なく潤滑
性、耐摩耗性にすぐれ、安定した続出状態が得られる織
機用トラベラを提供するものである。Moreover, the plating surface is prone to cracking, which causes peeling wear and abnormal wear of the traveler. The present invention solves the above-mentioned conventional drawbacks and provides a traveler for a loom that has good initial fitting to the ring, less yarn breakage, excellent lubricity and wear resistance, and provides a stable continuous running condition.
以下本発明の一実施例を図面に基づいて詳細に説明する
。実施例第１図及び第２図は本発明の織機用トラベラ正
面図及び断面図を示し、横形又は縦形金属トラベラ１の
全面もしくはリングと摺接する内面に粒隆１仏以下の二
硫化モリブデン微粒子２と、同じく粒蚤ｌｒ以下のァル
ミナ或はカーボランダム微粒子３を含むェポキシ樹脂の
被膜４を厚さ２０仏以下（好ましくは３〜１５山）に形
成し、紙機用トラベラを形成する。An embodiment of the present invention will be described in detail below based on the drawings. Embodiment FIGS. 1 and 2 show a front view and a cross-sectional view of a traveler for a loom according to the present invention, in which fine molybdenum disulfide particles 2 having a grain height of 1 or less are coated on the entire surface of a horizontal or vertical metal traveler 1 or on the inner surface in sliding contact with a ring. Then, an epoxy resin coating 4 containing fine particles 3 of alumina or carborundum having a grain size of less than 1r is formed to a thickness of 20 degrees or less (preferably 3 to 15 degrees) to form a paper machine traveler.
上記二硫化モリブデンとアルミナ或は力−ボランダムを
含むェポキシ樹脂被膜の形成は浸糟バレルによる付着、
乾燥、暁付けによって行なわれ、光沢があり、被膜の密
着性がよく且つ均一な厚み（３〜１５ｒ）の被膜が得ら
れる。The formation of the epoxy resin coating containing molybdenum disulfide and alumina or borundum is carried out by adhesion using an immersion barrel.
This is done by drying and sanding, and a glossy film with good adhesion and a uniform thickness (3 to 15 r) is obtained.
また上記被膜の厚みが２〃未満では使用初期においてリ
ングとの摩擦により被膜がなくなってしまい効果なく、
２０山を越えるとりングとトラベラ間の摺鞍により剥離
しやすくなり異常摩耗を生じる原因となる。なお、上記
ェポキシ樹脂中にＺｎ、ＡＩ、Ｓｎ、Ｃｄ等の低爵＆点
金属を含有すると潤滑性がより向上する。なお、二硫化
モリブデンとアルミナ、カーボランダム或いは低融点金
属のェポキシ樹脂に対する含有量はその密着性より５〜
５０％の範囲で、又、二硫化モリブデンとアルミナ、カ
ーボラングム、或いは低融点金属の割合は潤滑性及び耐
摩耗性の関係から１：１から２：１の範囲で使用するの
が好適である。本発明は上記の如く構成したから、金属
トラベラの全面ないしは少くともリングと楢接する内面
に二硫化モリブデン、アルミナ、カーボランダム、或い
は低融点金属の１種又は２種以上の微細粒子を含むェポ
キシ樹脂被膜を形成しているので、初期なじみ及び耐摩
耗性が向上して紙調が安定し、糸切れ、トラベラ焼けが
減少する。In addition, if the thickness of the coating is less than 2 mm, the coating will be lost due to friction with the ring at the initial stage of use, making it ineffective.
The sliding saddle between the ring and the traveler, which has more than 20 peaks, tends to peel off and cause abnormal wear. Note that the lubricity is further improved when a low-grade metal such as Zn, AI, Sn, or Cd is contained in the epoxy resin. In addition, the content of molybdenum disulfide and alumina, carborundum, or low melting point metal in the epoxy resin is 5 to 5, depending on its adhesion.
The ratio of molybdenum disulfide to alumina, carborangum, or low melting point metal is preferably in the range of 1:1 to 2:1 from the viewpoint of lubricity and wear resistance. Since the present invention is constructed as described above, the entire surface of the metal traveler or at least the inner surface in contact with the ring is coated with an epoxy resin containing fine particles of one or more of molybdenum disulfide, alumina, carborundum, or a low melting point metal. Forming a film improves initial conformability and abrasion resistance, stabilizes the paper texture, and reduces thread breakage and traveler burn.
またェポキシ樹脂を二硫化モリブデン、アルミナ、カー
ボランダム或いは低融点金属の被膜形成材として用いる
ことにより、トラベラとの接着性能が向上し、容易に剥
離しないので、トラベラとりング間の摩擦抵抗を減じ、
かつトラベラの耐摩耗性も向上することによりリングの
寿命も大中に延長することが出来る。更にバレル浸漬に
よる光沢被膜を得ることにより、紡出糸が汚れることも
なく、潤滑性により糸のすべりも良好で糸毛羽の発生が
減少する等の秀れた効果を有する発明である。In addition, by using epoxy resin as a coating material for molybdenum disulfide, alumina, carborundum, or low-melting metal, the adhesive performance with the traveler is improved and it does not peel off easily, reducing the frictional resistance between the traveler and the rings.
Furthermore, by improving the wear resistance of the traveler, the life of the ring can be significantly extended. Furthermore, by obtaining a glossy coating by barrel dipping, the spun yarn is not soiled, and the lubricity allows for good yarn slippage, reducing the occurrence of yarn fluff.
第１図は本発明の織機用トラベラの１実施例を示す一部
切欠正面図、第２図は同第１図のＡ−Ａ線拡大断面図で
ある。
１・・・・・・横形又は縦形金属トラベラ、２・・・・
・・二硫化モリブデン微粒子、３・・・・・・アルミナ
又はカーボランダム微粒子、４…・・・ェポキシ樹脂の
被膜。
第１図第２図FIG. 1 is a partially cutaway front view showing one embodiment of a traveler for a loom according to the present invention, and FIG. 2 is an enlarged sectional view taken along the line A--A in FIG. 1. 1...Horizontal or vertical metal traveler, 2...
...Molybdenum disulfide fine particles, 3...Alumina or carborundum fine particles, 4...Epoxy resin coating. Figure 1 Figure 2
Claims (1)
硫化モリブデン、アルミナ、カーボランダム、或は低融
点金属の１種又は２種以上を含有するエポキシ樹脂の被
膜を形成してなることを特徴とする紡機用トラベラ。1. A metal traveler is characterized in that an epoxy resin coating containing one or more of molybdenum disulfide, alumina, carborundum, or a low melting point metal is formed on at least the inner surface of the metal traveler that comes into sliding contact with the ring. Traveler for spinning machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20842581A JPS6012448B2 (en) | 1981-12-23 | 1981-12-23 | Traveler for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20842581A JPS6012448B2 (en) | 1981-12-23 | 1981-12-23 | Traveler for spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58109636A JPS58109636A (en) | 1983-06-30 |
| JPS6012448B2 true JPS6012448B2 (en) | 1985-04-01 |
Family
ID=16556003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20842581A Expired JPS6012448B2 (en) | 1981-12-23 | 1981-12-23 | Traveler for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012448B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2802280B2 (en) * | 1989-05-16 | 1998-09-24 | 金井重要工業株式会社 | Traveler for spinning machine |
-
1981
- 1981-12-23 JP JP20842581A patent/JPS6012448B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58109636A (en) | 1983-06-30 |
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