JPH0547647B2 - - Google Patents
Info
- Publication number
- JPH0547647B2 JPH0547647B2 JP59128669A JP12866984A JPH0547647B2 JP H0547647 B2 JPH0547647 B2 JP H0547647B2 JP 59128669 A JP59128669 A JP 59128669A JP 12866984 A JP12866984 A JP 12866984A JP H0547647 B2 JPH0547647 B2 JP H0547647B2
- Authority
- JP
- Japan
- Prior art keywords
- traveler
- spinning machine
- ring
- spinning
- present
- 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 - Fee Related
Links
- 238000009987 spinning Methods 0.000 claims description 22
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 6
- 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 20
- 150000004767 nitrides Chemical class 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 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
- 239000004677 Nylon Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000003063 flame retardant 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
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 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
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】
産業上の利用分野
本発明は耐摩耗性、リングとの馴じみ性の良好
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 and compatibility with a ring.
従来の技術
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
われ、その後ニツケルメツキを行つているものも
ある。BACKGROUND TECHNOLOGY 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、従来の紡績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 of today's spinning mills, conventional spinning travelers 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 that the traveler is coated with chrome plating, but although chrome plating has high hardness, it has poor compatibility with the ring, and the spinning force increases in the early stage of spinning. It has disadvantages such as excessive thread breakage, easy cracking of the plating surface, which causes exfoliation wear, and abnormal wear of the traveler.
問題点を解決するための手段
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TiN、ZrN、NbN、TaN、BN等の窒化物
層を形成し、耐摩耗性、リングとの馴じみ性の向
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。Means for Solving the Problems The present invention solves the above-mentioned drawbacks of the conventional spinning machine traveler.It is an object of the present invention to solve the above-mentioned drawbacks of the conventional spinning machine traveler. The purpose of the present invention is to provide a traveler for a spinning machine that contributes to improved wear resistance and compatibility with the ring by forming a nitride layer of TiN, ZrN, NbN, TaN, BN, etc. on the traveler surface that comes into contact with the ring. It is something.
以下本発明の１実施例を図面に基づいて説明す
る。 An embodiment of the present invention will be described below based on the drawings.
実施例
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。EXAMPLE 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N2あるい
はNH3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の窒化チタン層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 glow discharged in a reactive gas atmosphere mainly composed of N 2 or NH 3 at 1 to 5 × 10 -2 Torr, and then subjected to ion plating treatment to form a layer with a thickness of 1
A traveler for a spinning machine according to the present invention is constructed by forming a titanium nitride layer 2 of ~20 μm, followed by hardening and surface polishing.
なお、上記窒化チタン層２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。 Note that the treatment layer of the titanium nitride layer 2 can be applied to the entire surface of the traveler, but it is only necessary to provide it on at least the surface of the traveler that comes into contact with the ring, and it can be applied to the 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Hv2500〜3000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 3000 Hv, which is much higher than the conventional traveler B for a spinning machine.
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／hf 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窒化チタン層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に窒化チタン層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/HF 6/0 The above example shows an example applied to a horizontal traveler. However, as shown in FIG. 4, the titanium nitride layer 2 is formed on at least the inner surface of the vertical traveler 3, or as shown in FIG. A 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窒化チタン層を設け
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。なお、TiN、ZrN、NbN、
TaN、BN等の窒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。 Since the vertical traveler and the metal insert nylon traveler also have a titanium nitride layer on their surfaces, their wear resistance is significantly improved and their compatibility with the ring is also improved. In addition, TiN, ZrN, NbN,
In order to form a nitride layer such as TaN or BN, a PVD method such as vacuum evaporation or sputtering or a CVD method may be used.
発明の効果
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窒化物
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、リングと
の馴じみ性が良く、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。また、窒化物層が耐蝕性の
向上に寄与するため、難燃性繊維の紡績に使用し
てもトラベラの発錆を防止することができる等、
優れた効果を有する発明である。Effects of the Invention The spinning machine traveler of the present invention has a nitride layer that has good adhesion to the base material formed on at least the surface of the spinning machine traveler that contacts the ring, which is made of hard steel wire or alloy steel wire. It has excellent abrasion resistance, allows the traveler to run stably over a long period of time, has good compatibility with the ring, prevents frequent thread breakage, suppresses the occurrence of fuzz, and significantly extends the life of the traveler. In addition, since the nitride layer contributes to improved corrosion resistance, it is possible to prevent the traveler from rusting even when used for spinning flame-retardant fibers.
This invention has excellent effects.
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
トラベラ他の実施例を示す断面図である。
１……横形トラベラ、２……窒化チタン層、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. 1...Horizontal traveler, 2...Titanium nitride layer, 3
...Vertical traveler, 4...Metal insert nylon traveler, 5...Insert member.
Claims (1)
ラベラの少なくともり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Hv2500〜3000の窒化チタン層を形
成したことを特徴とする紡機用トラベラ。1 The surface of the traveler for spinning machines made of hard steel wire or alloy steel wire is coated with a thickness of 1 to 100 ml by CVD or PVD on the surface of at least the part that comes into contact with the ring.
A traveler for a spinning machine characterized by forming a titanium nitride layer of 20μ and a surface hardness of Hv2500 to 3000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12866984A JPS616331A (en) | 1984-06-21 | 1984-06-21 | Traveller for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12866984A JPS616331A (en) | 1984-06-21 | 1984-06-21 | Traveller for spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS616331A JPS616331A (en) | 1986-01-13 |
| JPH0547647B2 true JPH0547647B2 (en) | 1993-07-19 |
Family
ID=14990514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12866984A Granted JPS616331A (en) | 1984-06-21 | 1984-06-21 | Traveller for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616331A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923977A (en) * | 1972-06-30 | 1974-03-02 | ||
| JPS49108333A (en) * | 1973-02-20 | 1974-10-15 |
-
1984
- 1984-06-21 JP JP12866984A patent/JPS616331A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923977A (en) * | 1972-06-30 | 1974-03-02 | ||
| JPS49108333A (en) * | 1973-02-20 | 1974-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616331A (en) | 1986-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |