JPH0583645B2 - - Google Patents
Info
- Publication number
- JPH0583645B2 JPH0583645B2 JP59128133A JP12813384A JPH0583645B2 JP H0583645 B2 JPH0583645 B2 JP H0583645B2 JP 59128133 A JP59128133 A JP 59128133A JP 12813384 A JP12813384 A JP 12813384A JP H0583645 B2 JPH0583645 B2 JP H0583645B2
- Authority
- JP
- Japan
- Prior art keywords
- traveler
- spinning
- carbide layer
- present
- 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.)
- Expired - Lifetime
Links
- 238000009987 spinning Methods 0.000 claims description 20
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 208000012886 Vertigo Diseases 0.000 description 18
- 238000007747 plating Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 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
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は耐摩耗性の良好な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 that has good wear resistance.
従来の紡機用トラベラは一般に硬鋼線又は合金
鋼線材を用い、表面硬化処理として焼入処理が行
なわれ、その後ニツケルメツキを行なつているも
のもある。
Conventional spinning machine travelers generally use hard steel wire or alloy steel wire, and are subjected to quenching treatment as a surface hardening treatment, and then nickel plating is performed in some cases.
しかし、今日の紡績工場での過酷な操業条件の
下では、従来の紡機用トラベラでは耐摩耗性が不
足し、早期に摩耗を生じ、トラベラの走行が不安
定で糸切れを多発したり毛羽の発生が多く、トラ
ベラが早期焼付き飛散し、更にリングの寿命が短
かくなるという欠点があつた。 However, under the harsh operating conditions in today's spinning mills, traditional travelers for spinning machines lack abrasion resistance and wear out prematurely, leading to unstable travel, frequent yarn breakage, and fuzz. This problem occurred frequently, causing the traveler to seize prematurely and scattering, and furthermore, the life of the ring was shortened.
このため、トラベラの耐摩耗性を向上するた
め、トラベラにクロムメツキを施したものが考え
られているが、クロムメツキは硬度は高いが、リ
ングとの馴じみ性が悪く、紡出初期において紡出
張力が非常に高くなり、糸切れが多発したり、あ
るいは、メツキ表面に亀裂が入り易く、これが剥
離摩耗の原因となつて、トラベラが異常摩耗を生
じる原因となる等の欠点があつた。 For this reason, in order to improve the wear resistance of the traveler, it has been considered to apply chrome plating to the traveler, but although chrome plating has high hardness, it has poor compatibility with the ring, and the spinning force increases during the initial stage of spinning. There were disadvantages such as very high thread breakage, frequent cracking of the plating surface, and cracking of the plating surface, which caused peeling wear and abnormal wear of the traveler.
本発明は上記従来の紡機用トラベラの欠点を解
消するものであり、硬鋼線又は合金鋼線より形成
された紡機用トラベラに、CVD法あるいはPVD
法により、少なくともリングと接触するトラベラ
表面に、CVD法あるいはPVD法によつて、厚さ
１〜20μ、表面硬度Hv2500〜3400の炭化チタン層
を形成すると共に、表面研摩し、耐摩耗性の向上
に寄与する紡機用トラベラを提供することを目的
とするものである。
The present invention solves the above-mentioned drawbacks of the conventional spinning machine traveler.
A titanium carbide layer with a thickness of 1 to 20μ and a surface hardness of Hv2500 to 3400 is formed by CVD or PVD on at least the surface of the traveler that contacts the ring, and the surface is polished to improve wear resistance. The object of the present invention is to provide a traveler for a spinning machine that contributes to the above.
以下、本発明の１実施例を図面に基づいて説明
する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
硬鋼線材を第１図の如く所要形状の横形トラベ
ラ１に形成する。
A hard steel wire rod is formed into a horizontal traveler 1 having a desired shape as shown in FIG.
上記トラベラを１〜５×10-2TorrでC2H2を主
成分とする反応性ガス雰囲気中でグロー放電し、
イオンプレーテイング処理をすることによりリン
グフランジと接触する表面に、厚さ１〜20μの炭
化チタン層２を形成し、次に焼入れ処理後、表面
研摩することによつて本発明の紡機用トラベラを
構成する。 The above traveler is subjected to glow discharge at 1 to 5 × 10 -2 Torr in a reactive gas atmosphere containing C 2 H 2 as the main component,
A titanium carbide layer 2 with a thickness of 1 to 20 μm is formed on the surface in contact with the ring flange by ion plating treatment, followed by quenching treatment and surface polishing to form the traveler for a spinning machine of the present invention. Configure.
なお、上記炭化チタン層の処理層はトラベラ全
表面に施すことも出来るが、トラベラの少なくと
もリングと接触する表面に設ければよく、処理前
にマスキング処理することにより所要部に施すこ
とができる。 The titanium carbide treatment layer can be applied to the entire surface of the traveler, but it is only necessary to provide it to at least the surface of the traveler that comes into contact with the ring, and can be applied to required parts by masking before treatment.
本発明の紡機用トラベラは上記の如き構成より
なり、第２図に示す如く本発明の紡機用トラベラ
Ａは表面硬度はHv2500〜3400と従来の紡機用ト
ラベラＢより非常に高硬度である。 The traveler for a spinning machine according to the present invention has the above-mentioned structure, and as shown in FIG. 2, the traveler A for a spinning machine according to the present invention has a surface hardness of 2500 to 3400 Hv, which is much higher than the conventional traveler B for a spinning machine.
なお、炭化チタン層の厚さは１〜20μが最適
で、それより薄いと耐摩耗性が劣り、また厚いと
剥離しやすくなる。表面硬度はHv2500〜3400が
適当であり、それより低いとトラベラ寿命が低下
し、また高いと馴じみが低下する。 The optimal thickness of the titanium carbide layer is 1 to 20 microns; if it is thinner than that, the wear resistance will be poor, and if it is thick, it will easily peel off. Appropriate surface hardness is Hv2500 to Hv3400; if it is lower than that, the traveler life will be reduced, and if it is higher, it will be difficult to fit in.
第３図は従来のニツケルメツキトラベラＢと本
発明の紡機用トラベラＡを用いて下記のテスト条
件にて紡出した場合のトラベラ焼け率の比較を示
し、トラベラの焼け率は３倍以上減少することが
判る。 Figure 3 shows a comparison of the traveler burn rate when spinning under the following test conditions using the conventional Nikkel Metsuki Traveler B and the spinning machine traveler A of the present invention, and the traveler burn rate is reduced by more than three times. I understand that.
テスト条件
リング内径：45mm
フランジ巾：3.2mm
繊維：ポリエステル 綿45'S
スピンドル回転数：15000r.p.m.
トラベラ：ZS／hr ６／０
なお、上記実施例においては横形トラベラに適
用した例を示したが、第４図の如く縦形トラベラ
３の少なくとも内面に炭化チタン層２を形成した
り、第５図の如くメタルインサートナイロントラ
ベラ４のインサート部材５に炭化チタン層２を形
成して本発明の紡機用トラベラを構成することが
出来る。Test conditions Ring inner diameter: 45mm Flange width: 3.2mm Fiber: Polyester Cotton 45 'S Spindle rotation speed: 15000r.pm Traveler: ZS/hr 6/0 Note that the above example shows an example applied to a horizontal traveler. , the titanium carbide layer 2 is formed on at least the inner surface of the vertical traveler 3 as shown in FIG. 4, or the titanium carbide layer 2 is formed on the insert member 5 of the metal insert nylon traveler 4 as shown in FIG. Traveler can be configured.
上記縦形トラベラ及びメタルインサートナイロ
ントラベラにおいても表面に炭化物層を設けてい
るので耐摩耗性が著しく向上し、リングとの馴じ
みも向上する。 Since the vertical traveler and the metal insert nylon traveler also have a carbide layer on their surfaces, their wear resistance is significantly improved and their compatibility with the ring is also improved.
なお、Ticの炭化物層を形成するために真空蒸
着、スパツタリング等のPVD法あるいはCVD法
を用いることもある。 Note that in order to form the carbide layer of Tic, a PVD method such as vacuum evaporation or sputtering, or a CVD method may be used.
本発明の紡機用トラベラは硬鋼線又は合金鋼線
より形成された紡機用トラベラの少なくともリン
グと接触する表面に母材との密着性のよい炭化チ
タン層を形成しているため、耐摩耗性にすぐれ長
期にわたりトラベラが安定した走行をし、糸切れ
の多発を防止し、毛羽の発生を押えると共にトラ
ベラの寿命を著しく延長することが出来る等、優
れた効果を有する発明である。
The traveler for spinning machines of the present invention has a titanium carbide layer that has good adhesion to the base material on at least the surface of the traveler for spinning machines made of hard steel wire or alloy steel wire that comes into contact with the ring, so it has excellent wear resistance. This invention has excellent effects such as allowing the traveler to run stably over a long period of time, preventing frequent thread breakage, suppressing the occurrence of fluff, and significantly extending the life of the traveler.
第１図は本発明の１実施例を示す横形トラベラ
の断面図、第２図及び第３図は本発明の紡機用ト
ラベラと従来のトラベラとの比較を示し、第２図
は断面硬度分布曲線図、第３図はトラベラ焼け率
曲線図、第４図及び第５図は各々本発明の紡機用
トラベラの他の実施例を示す断面図である。
１…横形トラベラ、２…炭化チタン層、３…縦
形トラベラ、４…メタルインサートナイロントラ
ベラ、５…インサート部材。
FIG. 1 is a cross-sectional view of a horizontal traveler showing one embodiment of the present invention, FIGS. 2 and 3 are comparisons between the traveler for spinning machines of the present invention and a conventional traveler, and FIG. 2 is a cross-sectional hardness distribution curve. 3 are traveler burn rate curves, and FIGS. 4 and 5 are sectional views showing other embodiments of the traveler for a spinning machine according to the present invention. DESCRIPTION OF SYMBOLS 1...Horizontal traveler, 2...Titanium carbide layer, 3...Vertical traveler, 4...Metal insert nylon traveler, 5...Insert member.
Claims (1)
ラベラの少なくともリングと接触する部分の表面
に、CVD法あるいはPVD法によつて、厚さ１〜
20μ、表面硬度Hv2500〜3400の炭化チタン層を形
成すると共に、表面研摩したことを特徴とする紡
機用トラベラ。1. The surface of at least the part of the traveler for spinning machines made of hard steel wire or alloy steel wire that comes into contact with the ring is coated with a thickness of 1 to 1 by CVD or PVD.
A traveler for a spinning machine characterized by forming a titanium carbide layer of 20μ and a surface hardness of Hv2500 to Hv3400 and having its surface polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12813384A JPS616325A (en) | 1984-06-20 | 1984-06-20 | Traveller for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12813384A JPS616325A (en) | 1984-06-20 | 1984-06-20 | Traveller for spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS616325A JPS616325A (en) | 1986-01-13 |
| JPH0583645B2 true JPH0583645B2 (en) | 1993-11-29 |
Family
ID=14977214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12813384A Granted JPS616325A (en) | 1984-06-20 | 1984-06-20 | Traveller for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616325A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19749459A1 (en) * | 1997-11-10 | 1999-05-20 | Schmidt Betonwerk Gmbh C | Runner for ring spinning or ring twisting machines |
| CN102443891A (en) * | 2011-09-22 | 2012-05-09 | 吴江秦邦纺织有限公司 | Bead ring |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5064543A (en) * | 1973-10-12 | 1975-05-31 |
-
1984
- 1984-06-20 JP JP12813384A patent/JPS616325A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5064543A (en) * | 1973-10-12 | 1975-05-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616325A (en) | 1986-01-13 |
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