JPH0382832A - Traveler for spinning machine - Google Patents
Traveler for spinning machineInfo
- Publication number
- JPH0382832A JPH0382832A JP10106890A JP10106890A JPH0382832A JP H0382832 A JPH0382832 A JP H0382832A JP 10106890 A JP10106890 A JP 10106890A JP 10106890 A JP10106890 A JP 10106890A JP H0382832 A JPH0382832 A JP H0382832A
- Authority
- JP
- Japan
- Prior art keywords
- traveler
- coating film
- thickness
- layer
- spinning machine
- 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.)
- Granted
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010439 graphite Substances 0.000 claims abstract description 10
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000003822 epoxy resin Substances 0.000 claims abstract description 8
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 22
- 239000011247 coating layer Substances 0.000 claims description 15
- 230000003746 surface roughness Effects 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000007739 conversion coating Methods 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 abstract description 5
- 239000010452 phosphate Substances 0.000 abstract description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 238000005496 tempering Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 3
- 229910052961 molybdenite Inorganic materials 0.000 abstract 1
- 208000012886 Vertigo Diseases 0.000 description 25
- 239000010419 fine particle Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 241001279686 Allium moly Species 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 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)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、精紡機、撚糸機等に使用される紡機用トラベ
ラに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a traveler for a spinning machine used in spinning machines, yarn twisting machines, and the like.
〔従来の技術と発明が解決しようとする課題〕従来、紡
機用トラベラとして、一般に硬鋼線材で以て横形、縦形
等所定形状に底形した金属製トラベラがある。[Prior Art and Problems to be Solved by the Invention] Conventionally, as a traveler for a spinning machine, there is a metal traveler which is generally made of hard steel wire and whose bottom is shaped into a predetermined shape such as horizontal or vertical.
ところで、最近の高生産性を目指した高速回転、高速紡
出という厳しい紡出条件に伴って、リング、トラベラ間
の摩擦が激しくなり、従来の金属トラベラでは、急激に
摩耗して早期に焼付き、飛散し、連続運転ができない。By the way, with the recent strict spinning conditions such as high-speed rotation and high-speed spinning aimed at high productivity, the friction between the ring and the traveler has become intense, and the conventional metal traveler has been subject to rapid wear and early seizure. , scattering, and continuous operation is not possible.
そこで、トラベラの耐摩耗性を向上するために、母材表
面にニッケルメンキを施した）−ラベラが考えられた。Therefore, in order to improve the wear resistance of the traveler, a labeler was devised in which the surface of the base material was coated with nickel.
しかし、このトラベラでは、ニッケルメンキがリングと
のなじみ性が不十分であるため、紡出初期において紡出
張力が高くなり、糸切れが多発し、また高速紡出時にお
ける潤滑ｔ！＋、Ｉこ問題かあった。However, with this traveler, the nickel coating has insufficient compatibility with the ring, resulting in high spinning force at the early stage of spinning, frequent yarn breakage, and poor lubrication during high-speed spinning. +, I had this problem.
また、初期なじみを向上させるために、トラベラの母材
表面に、固体潤滑剤である二硫化モリブデンの微粒子を
含有するエポキシ樹脂の被膜を施したものが考えられて
いる。しかし、この被膜がトラベラ母材との密着性及び
潤滑効果の持続性に乏しいため、上記トラベラは、紡調
の安定性、寿命の点で問題があった。Furthermore, in order to improve the initial break-in, it has been considered that the surface of the base material of the traveler is coated with an epoxy resin film containing fine particles of molybdenum disulfide, which is a solid lubricant. However, since this coating has poor adhesion to the traveler base material and poor sustainability of the lubricating effect, the above-mentioned traveler has problems in terms of spinning stability and lifespan.
本発明の目的は、最近の厳しい紡出条件下においても、
使用初期より長期間に亘って、安定して紡出できる長寿
命の紡機用トラベラを提供するにある。The purpose of the present invention is to
To provide a long-life traveler for a spinning machine that can perform stable spinning for a long period of time from the initial stage of use.
上記目的を遠戚するために、本発明の紡機用トラベラは
、金属トラベラの少くともリングと摺接する内面の母材
表面に、化成処理被膜の下地層と、二硫化モリブデンと
グラファイトとを含有するエポキシ樹脂の被膜層とから
なる二層構造の複層被膜を設けて成る。In order to achieve the above object, the traveler for a spinning machine of the present invention contains a base layer for a chemical conversion coating, molybdenum disulfide, and graphite on at least the inner base material surface of the metal traveler that comes into sliding contact with the ring. It is provided with a two-layered multilayer coating consisting of an epoxy resin coating layer.
上記複層被膜は、その厚さが２．０μ〜９．０μで、そ
の表面粗さがＲｚｌ、０μ〜８．０μである。また、上
記下地層の厚さは、］、０μ〜２０μとし、被膜層の厚
さは１．Ｏｐ〜７．０μどする。The multilayer coating has a thickness of 2.0μ to 9.0μ, and a surface roughness of Rzl, 0μ to 8.0μ. The thickness of the base layer is 0 to 20 μ, and the thickness of the coating layer is 1. Op~7.0μ.
トラベラ形状に加工され、その後焼入れ、焼戻し等の熱
処理及び表面処理を施してトラベラ本体（１）が形成さ
れる。It is processed into a traveler shape, and then subjected to heat treatment such as hardening and tempering, and surface treatment to form a traveler body (1).
上記トラベラ本体（１）は、脱脂、洗浄等を行った後、
化成処理としてリン酸塩処理が施され、第２Ａ図に示す
ように、母材表面に膜厚１．０μ程度のリン酸塩被膜の
下地層（２）が形成される。After degreasing and cleaning the traveler body (1),
Phosphate treatment is performed as a chemical conversion treatment, and as shown in FIG. 2A, a base layer (2) of a phosphate film with a thickness of about 1.0 μm is formed on the surface of the base material.
なお、下地層（２）の表面粗さは、第３Ａ図に示すよう
に、十点平均粗さＲｚが、２．７μであった。In addition, as for the surface roughness of the base layer (2), as shown in FIG. 3A, the ten-point average roughness Rz was 2.7 μ.
次いで、下地層（２）を有するトラベラ本体（１）は、
粒径１．０μ以下の二硫化モリブデンの微粒子と粒径２
，０μ以下のグラファイトの微粒子とからなる固体潤滑
剤および溶剤を分散させたエポキシ樹脂溶液に浸漬され
、第２Ｂ図に示すように、下地層（２）の表面に二硫化
モリブデンの微粒子とグラファイトの微粒子を含有した
厚さ３μ程度のエポキシ樹脂の被膜層（３）が形成され
る。Next, the traveler body (1) having the base layer (2) is
Fine particles of molybdenum disulfide with a particle size of 1.0μ or less and particle size 2
As shown in Figure 2B, the surface of the base layer (2) is coated with fine molybdenum disulfide particles and graphite, as shown in Figure 2B. An epoxy resin coating layer (3) containing fine particles and having a thickness of about 3 μm is formed.
次いで、乾燥、バレル研磨、焼付けを行って、エポキシ
樹脂の硬化作用により、密着性のよい二層構造で厚さ４
μ程度の複層被膜（４）を有する紡機用トラベラ（５）
が構成される（第１Ｂ図）。Next, drying, barrel polishing, and baking are performed to create a two-layer structure with good adhesion and a thickness of 4 mm due to the hardening effect of the epoxy resin.
Traveler for spinning machines (5) with a multilayer coating (4) of about μ
is constructed (Fig. 1B).
なお、上記複層被膜（４）の表面粗さは、第３Ｂ図に示
すように、十点平均粗さＲｚが、３．２μであった。As for the surface roughness of the multilayer coating (4), the ten-point average roughness Rz was 3.2μ, as shown in FIG. 3B.
ところで、上記下地層（２）は、その表面に形成される
被膜層（３）との密着性及び潤滑効果の持続性を左右す
るため、下地層（２）の厚さは１．０μ〜２．０μで、
表面粗さは十点平均粗さＲｚで１゜０μ〜３．０μガ好
ましい。このとき、下地層（２）は、微小な凹凸のある
表面状態を呈する。By the way, since the base layer (2) affects the adhesion with the coating layer (3) formed on its surface and the sustainability of the lubricating effect, the thickness of the base layer (2) is 1.0 μm to 2 μm. At .0μ,
The surface roughness is preferably 1°0 μ to 3.0 μ in ten-point average roughness Rz. At this time, the base layer (2) exhibits a surface condition with minute irregularities.
なお、」二記下地層（２）は、膜厚が１．０μ未満ある
いは表面粗さが十点平均粗さＲｚで１．０μ未満では、
下地層（２）の表面の凹凸が少くなり、その表面に形成
される被膜層（３）との密着性か劣り、十分な効果が得
られない。また、膜厚が２゜０μを越え、あるいは表面
粗さが十点平均粗さＲｚで３．０μを越えると、下地層
（２）とトラベラ本体（１）との密着性が劣ったり、あ
るいは下地層（２）の表面に形成された被膜層（３）の
表面粗さが荒くなり、好ましくない。In addition, if the base layer (2) mentioned above has a film thickness of less than 1.0 μm or a surface roughness of less than 1.0 μm in ten-point average roughness Rz,
The surface of the base layer (2) becomes less uneven and has poor adhesion with the coating layer (3) formed on the surface, making it impossible to obtain sufficient effects. In addition, if the film thickness exceeds 2°0μ or the surface roughness exceeds 3.0μ in ten-point average roughness Rz, the adhesion between the base layer (2) and the traveler body (1) will be poor, or The surface roughness of the coating layer (3) formed on the surface of the base layer (2) becomes rough, which is not preferable.
次に、被膜層（３）の厚さは、１．０μ〜７．０μで、
好ましくは３．０μ〜７．０μで、少くとも下地層（２
）の厚さより厚く形成する。被膜層（３）は、厚さが１
．０μ未満では、トラベラの使用初期において、リング
との摩擦により無くなってしまい、トラベラの初期なじ
みを向上させるという効果が発揮できず、また厚さが７
．０μ を越えると、被膜層（３）がリングとトラベラ
間の摺接により剥離し、トラベラの異常摩耗が発生して
、トラベラの寿命が短かくなるとともに、糸切れの原因
となる。Next, the thickness of the coating layer (3) is 1.0μ to 7.0μ,
Preferably 3.0μ to 7.0μ, at least the base layer (2
). The coating layer (3) has a thickness of 1
．． If it is less than 0μ, it will be lost due to friction with the ring during the initial use of the traveler, and the effect of improving the initial familiarity of the traveler cannot be achieved, and the thickness is 7μ.
．． If it exceeds 0μ, the coating layer (3) will peel off due to sliding contact between the ring and the traveler, causing abnormal wear of the traveler, shortening the life of the traveler and causing thread breakage.
さらに、複層被膜（４）の厚さは２．０ｐ〜９，０μ、
好ましくは３．０μ〜６．０μに形成し、表面粗さは十
点平均粗さＲｚで８．０μ以下、好ましくは２．０μ〜
５．０μに形成する。なお、十点平均粗さが８．０μを
越えると、トラベラの使用初期において、１−ラベラの
走行を乱し、糸切れのＷ因となる。Furthermore, the thickness of the multilayer coating (4) is 2.0p to 9.0μ,
The surface roughness is preferably 3.0μ to 6.0μ, and the surface roughness is 8.0μ or less in ten-point average roughness Rz, preferably 2.0μ to 6.0μ.
Form to 5.0μ. It should be noted that if the ten point average roughness exceeds 8.0μ, the travel of the 1-labeler will be disturbed in the initial stage of use of the traveler, leading to thread breakage.
」二記十点平均粗さＲｚは、１．０μ未満でも支障ない
が、バレル研磨時において、上面の被膜層（３）が消失
する恐れがある。そこで、被膜層（３）の厚さを予め必
要以上に厚く形成して、研磨によりＲｚｌ、、０μ未満
にすることも可能であるが、生産コスト上好ましくない
。Although there is no problem even if the ten-point average roughness Rz is less than 1.0 μm, there is a risk that the coating layer (3) on the upper surface may disappear during barrel polishing. Therefore, it is possible to form the coating layer (3) thicker than necessary in advance and polish it to less than 0μ, but this is not preferable in terms of production cost.
ところで、上記固体潤滑剤の二硫化モリブデンの微粒子
とグラファイトの微粒子の含有量の合計は、エポキシ樹
脂に対して３０％〜７０％、好ましくけ４０％〜５０％
とする。また、二硫化モリブデンの微粒子とグラファイ
トの微粒子どの比率は１５．１から■０：１の範囲とす
るのが潤滑性及び耐摩耗性の点で好ましいものである。By the way, the total content of molybdenum disulfide fine particles and graphite fine particles in the solid lubricant is 30% to 70%, preferably 40% to 50%, based on the epoxy resin.
shall be. Further, the ratio of molybdenum disulfide fine particles to graphite fine particles is preferably in the range of 15.1 to 0:1 in terms of lubricity and wear resistance.
また、上記固体潤滑剤として、二硫化モリブデンの微粒
子にグラファイトの微粒子を混合したが、上記グラファ
イトに代えて二硫化タングステン、四フッ化エチレン等
を用いることも可能である。Moreover, although fine particles of graphite were mixed with fine particles of molybdenum disulfide as the solid lubricant, it is also possible to use tungsten disulfide, ethylene tetrafluoride, etc. in place of the graphite.
上記実施例において、下地層（２）をリン酸塩処理によ
り形成したが、その他、しゅう酸処理の化成処理により
形成することも可能である。In the above embodiments, the base layer (2) was formed by phosphate treatment, but it may also be formed by chemical conversion treatment such as oxalic acid treatment.
次に、本発明のトラベラＡと従来のニッケルメッキを施
したトラベラＢと従来の二硫化モリの条件で行った。Next, tests were conducted under the conditions of Traveler A of the present invention, Traveler B which was conventionally plated with nickel, and conventional moly disulfide.
（テスト条件１）
糸
リ ン グ ： フランジ巾３．２％Ｘ！４１トラベラ
： ＭＳ／ｈｆ ５１０綿４０′Ｓ
スピンドル回転数 ： １ ６，０ ０ Ｏｒ
、ｐ、ｍ。(Test condition 1) Thread ring: Flange width 3.2%X! 41 Traveler: MS/hf 510 cotton 40'S Spindle rotation speed: 1 6,0 0 Or
, p, m.
操 業 ： ２４ｈｒ／１［１その結果、第４
Ａ図に示すように、本発明のトラベラＡは従来のトラベ
ラＢ及びＣに比し、初期摩耗域Ｓが短く、しかも同一使
用日数における定常摩耗域Ｔでの摩耗量も少ないため、
トラベラの寿命が２倍以上と大巾に延長された。Operation: 24hr/1 [1 As a result, the 4th
As shown in Figure A, Traveler A of the present invention has a shorter initial wear zone S than conventional Travelers B and C, and also has less wear in the steady wear zone T over the same number of days of use.
The lifespan of the Traveler has been extended by more than double.
さらに、第４Ｂ図に示すように、本発明のトラベラＡは
従来のトラベラＢ８よびＣに比し、紡出初期から糸切れ
本数が少なく、トラベラのなじみ性が優れていた。Furthermore, as shown in FIG. 4B, compared to conventional travelers B8 and C, traveler A of the present invention had fewer yarn breakages from the initial stage of spinning, and had excellent conformability to the traveler.
（テスト条件２）
糸 ： 綿２０′Ｓ
リ ン グ ： フランジ巾３．２％×メ５０］・ラペ
ラ ： ＭＳ／ｈｆ Ｎｏ、２フビノドル回転数 ：
１２，０ＯＯｒ、ｐ、ｍ操 業 ：
２４ｈｒ／１日その結果、第５Ａ図に示すように、本
発明のトラベラＡは、従来のトラベラＢ、Ｃに比し、初
期摩耗域Ｓが短く、しかも定常摩耗域Ｔでの摩耗量も少
なくて、トラベラの寿命が２〜３倍に延長された。また
、第５Ｂ図に示すように、紡出初期、定常運転時におい
ても糸切れ本数が少なく、安定した紡出状態が得られた
。(Test conditions 2) Thread: Cotton 20'S Ring: Flange width 3.2% x Me 50] Lapel: MS/hf No. 2 Folding No. of revolutions:
12,0OOr, p, m operation:
24 hours/1 day As a result, as shown in Fig. 5A, Traveler A of the present invention has a shorter initial wear zone S and less wear in the steady wear zone T than conventional Travelers B and C. As a result, the lifespan of the traveler has been extended two to three times. In addition, as shown in FIG. 5B, the number of broken yarns was small even during the initial stage of spinning and during steady operation, and a stable spinning state was obtained.
（テスト条件３）
糸 ： 綿・ポリエステル混 ４５′Ｓリ ン
グ ： ７ランジ巾３．２％×Ｚ４３トラベラ ：
ＭＳ／ｈｆ ５１０スピンドル回転数 ＋
１８，０ＯＯｒ、ｐ、ｍ。(Test condition 3) Thread: Cotton/polyester blend 45'S ring: 7 lunge width 3.2% x Z43 Traveler:
MS/hf 510 spindle rotation speed +
18,0OOr, p, m.
操 業 ： ２４ｈｒ／１Ｂその結果、本発
明のトラベラＡは、従来のトラベラＢ、Ｃに比し、上述
と同様に摩耗量が少なく、トラベラの寿命が２倍延長さ
れ、また紡出初期から紡調が安定し、高速運転時におい
ても糸切れ本数、糸毛羽の発生も大巾に減少１７、高速
特性にも優れていた（第６Ａ図、第６Ｂ図）。Operation: 24hr/1B As a result, compared to the conventional travelers B and C, the traveler A of the present invention has less wear as described above, the life of the traveler is twice as long, and the spinning speed is improved from the initial stage of spinning. The thread tension was stable, and even during high-speed operation, the number of broken threads and the occurrence of thread fuzz were greatly reduced17, and the high-speed characteristics were also excellent (Figures 6A and 6B).
本発明は、下地層によりトラベラ母材及び被０
膜層との密着性が向上し、容易に剥離しないので、複層
被膜の剥離に伴うトラベラの異常摩耗が発生せず、長期
間にわたって潤滑性能が維持され、トラベラの寿命が大
巾に向上する。In the present invention, the base layer improves the adhesion between the traveler base material and the coating layer, and does not peel off easily. Therefore, abnormal wear of the traveler due to peeling of the multilayer coating does not occur, and the lubrication performance is maintained over a long period of time. is maintained, greatly extending the lifespan of the traveler.
また、表面層の被覆層により、トラベラの使用初期にお
いて、二硫化モリブデン及びグラファイトの微粒子が下
地層の凹部に入り込み、良好な潤滑性能が得られる。Further, due to the surface coating layer, fine particles of molybdenum disulfide and graphite enter the recesses of the base layer at the initial stage of use of the traveler, thereby providing good lubrication performance.
さらに、下地層と被膜層との相乗効果によりトラベラの
初期なじみが向上し、紡調が安定するので、糸切れが減
少するとともにトラベラ焼けによるトラベラ飛散が大巾
に減少する。Furthermore, the synergistic effect of the base layer and the coating layer improves the initial run-in of the traveler and stabilizes the spinning, which reduces yarn breakage and greatly reduces traveler scattering due to traveler burn.
しかも、トラベラとリング間の摩擦抵抗が減少するので
、トラベラの耐摩耗性が向上し、トラベラの寿命が大巾
に向上するという優れた効果を有するものである。Moreover, since the frictional resistance between the traveler and the ring is reduced, the wear resistance of the traveler is improved, and the life of the traveler is greatly extended.
第１Ａ図は本発明の紡機用トラベラの一実施例を示す正
面図、第１Ｂ図は第１Ａ図におけるＹ−Ｙ線拡大断面図
、第２図は本発明の紡機用トラベラの表面状態を示し、
第２Ａ図はリン酸塩処理上りの拡大断面図、第２Ｂ図は
複合被膜処理上りの拡大断面図、第３図は本発明の紡機
用トラベラの表面粗さを示し、第３Ａ図はリン酸塩処理
上りの表面粗さ曲線図、第３Ｂ図は複合被膜処理上りの
表面粗さ曲線図、第４図乃至第６図は本発明の紡機用ト
ラベラと従来の紡機用トラベラの紡出テスト結果を示し
、第４Ａ図。
第５Ａ図及び第６Ａ図は使用日数と摩耗量との関係を示
す曲線図、第４Ｂ図、第５Ｂ図及び第６Ｂ図は使用時間
と糸切れ数との関係を示す曲線図である。
×１００
×１００
ｉｇ
Ａ
０−１
イ史月１崎Ｆ５（ｈ、〕
イ笑用日数 Ｃ日）
イ史用吟尺５（ｈｒ）FIG. 1A is a front view showing an embodiment of a traveler for a spinning machine according to the present invention, FIG. 1B is an enlarged sectional view taken along the Y-Y line in FIG. 1A, and FIG. 2 shows a surface condition of the traveler for a spinning machine according to the present invention. ,
Fig. 2A is an enlarged sectional view after phosphate treatment, Fig. 2B is an enlarged sectional view after composite coating treatment, Fig. 3 shows the surface roughness of the traveler for spinning machines of the present invention, and Fig. 3A shows phosphoric acid treatment. Figure 3B is a surface roughness curve diagram after salt treatment, Figure 3B is a surface roughness curve diagram after composite coating treatment, Figures 4 to 6 are spinning test results for the traveler for spinning machines of the present invention and the traveler for conventional spinning machines. 4A. 5A and 6A are curve diagrams showing the relationship between the number of days of use and the amount of wear, and FIGS. 4B, 5B, and 6B are curve diagrams showing the relationship between the usage time and the number of thread breakages. ×100 ×100 ig A 0-1 Ishigetsu Ichizaki F5 (h,] Ishijoyo days C days) Ishiyo Ginshaku 5 (hr)
Claims (4)
母材表面に、化成処理被膜の下地層と、二硫化モリブデ
ンとグラファイトとを含有するエポキシ樹脂の被膜層と
からなる二層構造の複層被膜を設けたことを特徴とする
紡機用トラベラ。(1) A two-layer structure consisting of a base layer of a chemical conversion coating and a coating layer of an epoxy resin containing molybdenum disulfide and graphite on the base material surface of the inner surface of the metal traveler that slides into at least the ring. A traveler for a spinning machine characterized by being provided with a coating.
その表面粗さがＲｚ１．０μ〜８．０μである請求項１
記載の紡機用トラベラ。(2) The multilayer coating has a thickness of 2.0μ to 9.0μ,
Claim 1, wherein the surface roughness is Rz 1.0μ to 8.0μ.
Traveler for the spinning machine described.
１記載の紡機用トラベラ。(3) The traveler for a spinning machine according to claim 1, wherein the base layer has a thickness of 1.0 μm to 2.0 μm.
１記載のの紡機用トラベラ。(4) The traveler for a spinning machine according to claim 1, wherein the coating layer has a thickness of 1.0 μ to 7.0 μ.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12256989 | 1989-05-16 | ||
| JP1-122569 | 1989-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0382832A true JPH0382832A (en) | 1991-04-08 |
| JP2802280B2 JP2802280B2 (en) | 1998-09-24 |
Family
ID=14839145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2101068A Expired - Fee Related JP2802280B2 (en) | 1989-05-16 | 1990-04-17 | Traveler for spinning machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2802280B2 (en) |
| KR (1) | KR0122310B1 (en) |
| CH (1) | CH683348A5 (en) |
| DE (1) | DE4015276C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04327223A (en) * | 1991-04-26 | 1992-11-16 | Kanai Hiroyuki | Ring for use in spinning machine |
| CN112176472A (en) * | 2016-03-10 | 2021-01-05 | Ab卡特有限公司 | Metal sulfide coated traveller or spinning ring and method for coating traveller or spinning ring |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2412276C1 (en) * | 2009-10-28 | 2011-02-20 | Российская Федерация, от имени которой выступает государственный заказчик - Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Composition of anti-friction coating |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62177993A (en) * | 1986-01-30 | 1987-08-04 | 日本電気ホームエレクトロニクス株式会社 | Through-hole printed circuit board |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1696652A1 (en) * | 1968-03-15 | 1971-12-09 | Rasselstein Ag | Method for applying an organic protective layer to metallic strips or wires, in particular steel strips or wires |
| JPS588136A (en) * | 1981-07-02 | 1983-01-18 | Kanai Hiroyuki | Traveler for spinning frame |
| JPS6012448B2 (en) * | 1981-12-23 | 1985-04-01 | 金井 宏之 | Traveler for spinning machine |
| JPH0612448B2 (en) * | 1985-11-09 | 1994-02-16 | コニカ株式会社 | Photosensitive composition and photosensitive lithographic printing plate |
-
1990
- 1990-04-17 KR KR90005366A patent/KR0122310B1/en not_active Expired - Fee Related
- 1990-04-17 JP JP2101068A patent/JP2802280B2/en not_active Expired - Fee Related
- 1990-05-09 CH CH165090A patent/CH683348A5/en not_active IP Right Cessation
- 1990-05-12 DE DE19904015276 patent/DE4015276C2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62177993A (en) * | 1986-01-30 | 1987-08-04 | 日本電気ホームエレクトロニクス株式会社 | Through-hole printed circuit board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04327223A (en) * | 1991-04-26 | 1992-11-16 | Kanai Hiroyuki | Ring for use in spinning machine |
| CN112176472A (en) * | 2016-03-10 | 2021-01-05 | Ab卡特有限公司 | Metal sulfide coated traveller or spinning ring and method for coating traveller or spinning ring |
Also Published As
| Publication number | Publication date |
|---|---|
| KR0122310B1 (en) | 1997-11-27 |
| DE4015276C2 (en) | 2000-11-02 |
| DE4015276A1 (en) | 1990-11-22 |
| CH683348A5 (en) | 1994-02-28 |
| JP2802280B2 (en) | 1998-09-24 |
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