JPS616333A - Traveller for spinning machine - Google Patents
Traveller for spinning machineInfo
- Publication number
- JPS616333A JPS616333A JP12867284A JP12867284A JPS616333A JP S616333 A JPS616333 A JP S616333A JP 12867284 A JP12867284 A JP 12867284A JP 12867284 A JP12867284 A JP 12867284A JP S616333 A JPS616333 A JP S616333A
- Authority
- JP
- Japan
- Prior art keywords
- traveller
- layer
- steel wire
- cobalt
- ring
- 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.)
- Pending
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 25
- 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 abstract description 12
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 10
- 239000010941 cobalt Substances 0.000 claims abstract description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007747 plating Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 229940044175 cobalt sulfate Drugs 0.000 abstract description 3
- 229910000361 cobalt sulfate Inorganic materials 0.000 abstract description 3
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 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 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 26
- 208000012886 Vertigo Diseases 0.000 description 18
- 241001358806 Trapella Species 0.000 description 4
- 238000010586 diagram Methods 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
- 239000004677 Nylon Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 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
- 230000002028 premature Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 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
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium 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)
Abstract
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
ッケルメッキを行りているものもある。Conventional technology □ Conventional spinning machine travelers generally use hard steel wire or alloy steel wire, undergo quenching treatment as a surface hardening treatment, and then nickel plating is applied 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った。However, under the harsh operating conditions in today's textile mills,
Conventional spinning travelers lack abrasion resistance, causing premature wear, unstable running of the traveler, frequent yarn breakage and fuzz generation, premature seizure and scattering of the traveler, and shortened ring life. The disadvantage was that it was shorter.
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欠点がおった。For this reason, in order to improve the wear resistance of the traveler, it has been considered to plate the traveler with chrome, but although chrome plating has high hardness, it does not fit well with the ring.
At the early stage of spinning, the spinning force becomes very high, causing frequent yarn breakage or cracks on the plating surface.
This caused problems such as peeling and wear, which caused abnormal wear on 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
ラベラの少なくともリングと接触するトラベラ表面にコ
バルトメッキ層と炭化チタン層と窒化チタン層を形成し
、耐摩耗性、リングとの馴じみ性の向上に寄与する紡機
用トラペ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, and includes a cobalt plating layer, a titanium carbide layer, and a nitride layer on at least the surface of the traveler in contact with the ring of the spinning machine traveler made of hard steel wire or alloy steel wire. The object of the present invention is to provide a trapeller for a spinning machine that has a titanium layer and contributes to improved wear resistance and compatibility with a ring.
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ＩＫ形
成した後、硫酸コバルト溶液中で厚さ１〜２０μのコバ
ルトメツ屹を施す。EXAMPLE After a hard steel wire rod is formed into a horizontal traveler IK having the desired shape as shown in FIG. 1, a cobalt layer with a thickness of 1 to 20 .mu.m is applied in a cobalt sulfate solution.
上記トラペラをＴｉｃ１４． Ｈ，、ＣＨ４，Ｎｌ ｔ
ｋ主成分とするガス雰囲気中で８５０〜１０５０℃で化
学的蒸着をすることによりリング７ランジと接触する表
面に、厚さ２〜２０μの炭化チタン層３と厚さ３μ以下
の窒化チタン層４ｔ−形成し次に焼入れ処理後表面研摩
することによって本発明の紡機用トラペラを構成する。Tic14. H,,CH4,Nl t
A titanium carbide layer 3 with a thickness of 2 to 20 μm and a titanium nitride layer 4t with a thickness of 3 μm or less are formed on the surface in contact with the ring 7 by chemical vapor deposition at 850 to 1050° C. in a gas atmosphere containing K as the main component. - The trapeller for a spinning machine of the present invention is constructed by forming, then hardening, and then surface polishing.
なお、コバルトメッキ条件は下記の通りである。Note that the cobalt plating conditions are as follows.
硫酸コバルト ５０４り／ｌ
塩化ナトリウム １７ ｙ／１
ホウ酸 ４５９７１
温度 室温
電流密度 ４〜１７．５ Ａ／ｄＪＰＨ５，５
また、上記コバルトメッキ層２、炭化チタン層３及び窒
化チタン層４の処理層はトラペラ全表面に施すことも出
来るが、トライ２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出来る。また、耐摩耗性のみを特に
要求されるときには、リング表面に炭化チタン層のみを
設けることもある。Cobalt sulfate 504 y/l Sodium chloride 17 y/1 Boric acid 45971 Temperature Room temperature current density 4 to 17.5 A/dJPH5.5 In addition, the treated layers of the cobalt plating layer 2, titanium carbide layer 3, and titanium nitride layer 4 are Although it is possible to apply it to the entire surface of the trapeller, it is only necessary to apply it to at least the surface of the try 2 that comes into contact with the ring, and it can be applied to the required parts by masking before treatment. Furthermore, when wear resistance alone is particularly required, only a titanium carbide layer may be provided on the ring surface.
本発明の紡機用トラペ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ペラＡは最表面硬度
はＨｖ１９００〜２５００ で次の層はＨｖ８８００〜
４０００の炭化チタン層で形成しているので、従来の紡
機用トラペラＢより非常に高硬度である。な２、最表層
の窒化チタン層は炭化チタン層より若干硬度は低く、摩
擦係数も低く滑らかでリングとのなじみが良好である。The trapeller for a spinning machine of the present invention has the above-mentioned configuration. As shown in Fig. 2, the trapeller for a spinning machine A of the present invention has an outermost surface hardness of Hv 1900 to 2500, and the next layer has a hardness of Hv 8800 to 2500.
Since it is made of a 4000% titanium carbide layer, it has much higher hardness than the conventional Trapeller B for spinning machines. 2. The outermost titanium nitride layer has a slightly lower hardness than the titanium carbide layer, has a low coefficient of friction, is smooth, and fits well with the ring.
また、化学的蒸着層の下層にコノ（ルトメ・ツキ層を形
成しているので、密着性を著しく向上することができる
。Furthermore, since the coating layer is formed below the chemical vapor deposition layer, the adhesion can be significantly improved.
第８図は従来のニソケルメ・ノキトラベ２Ｂと本発明の
紡機用トラペラ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は率の比較を示し、トラペラの焼は
率は８倍以上減少することが判る。Figure 8 shows a comparison of the traveler sintering rate when spinning under the following test conditions using the conventional Nisokerme Nokitrabe 2B and the trapella A for spinning machines of the present invention, and the sintering rate of the trapella is 8 times or more. It can be seen that it decreases.
テスト条件
リング内径：４５鱈
７ランジ巾：８．２ｍ
繊維：ポリエステル、綿４５’
スピンドル回転数：１５０００ｒ、ｐ、ｍトラペラ：
ｚｓ／ｈｆｅ／。Test conditions Ring inner diameter: 45 cod 7 Lunge width: 8.2 m Fiber: Polyester, cotton 45' Spindle rotation speed: 15000 r, p, m Trapeller:
zs/hfe/.
なお、上記実施例においては横形トラペラに適用した例
を示したが、第４図の如く縦形トラペラ５の少なくとも
内面にコノ（ルトメ・ツキ層２と炭化チタン層８と窒化
チタン層４を形成したり、第６図の如くメタルインサー
トナイロントラペラ６のインサート部材７にコノ（ルト
メ・ツキ層Ｂと炭化チタン層８と窒化チタン層４を形成
して本発明の紡機用トラペラを構成することが出来る。In the above embodiment, an example of application to a horizontal trapeller was shown, but as shown in FIG. Alternatively, as shown in FIG. 6, the trapezoid for a spinning machine of the present invention can be constructed by forming a bottom layer B, a titanium carbide layer 8, and a titanium nitride layer 4 on the insert member 7 of the metal insert nylon trapeller 6. I can do it.
上記縦形トラペラ及びメタルインサートナイロントラペ
ラにおいても表面にコバルトメッキ条件炭化チタン層と
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
、リングとの馴しみも向上する。The above-mentioned vertical trapeller and metal insert nylon trapeller also have a cobalt-plated titanium carbide layer and a titanium nitride layer on their surfaces, so their wear resistance is significantly improved and their fit with the ring is also improved.
発明の効果
本発明の紡機用トラペラは硬鋼線又は合金鋼綜より形成
された紡機用トラペ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コバルトメッキ層と炭化チタ
ン層と窒化チタン層を形成しているため耐摩耗性くすぐ
れ、長期にわたａｈトラペラ安定した走行をし、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ペラの寿命を著しく延長すること
が出来る。また、窒化チタン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ペラの発錆
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 trapeller for a spinning machine of the present invention is made of a hard steel wire or an alloy steel heel, and at least on the surface that contacts the ring, a cobalt plating layer, a titanium carbide layer, and a titanium nitride layer have good adhesion to the base material. The layered structure provides excellent abrasion resistance, allows stable running of the ah trapper over a long period of time, has good compatibility with the ring, prevents frequent thread breakage, suppresses the occurrence of fuzz, and extends the life of the trapella. It can be significantly extended. Furthermore, since the titanium nitride layer contributes to improving corrosion resistance, this invention has excellent effects such as being able to prevent rusting of the trapella even when used for spinning flame-retardant fibers.
【図面の簡単な説明】
第１図は本発明の１実施例を示す横形トラペラの断面図
、第２図及び第８図は本発明の紡機用トラペラと従来の
トラペラとの比較を示し、９２図は断面硬度分布曲線図
、第８図はトラベラ焼は率曲線図、第４図及び第５図は
各々本発明の紡機用トラペラの他の実施例を示す断面医
である。[Brief Description of the Drawings] Fig. 1 is a sectional view of a horizontal trapeller showing one embodiment of the present invention, Figs. FIG. 8 is a cross-sectional hardness distribution curve diagram, FIG. 8 is a traveler ware rate curve diagram, and FIGS. 4 and 5 are cross-sectional diagrams showing other embodiments of the trapeller for a spinning machine according to the present invention.
Claims (1)
なくともリングと接触する部分の表面に、コバルトメッ
キ層とその上層に化学的蒸着による炭化チタン層と、更
に最上層に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。A cobalt plating layer, a titanium carbide layer formed by chemical vapor deposition on top of the cobalt plating layer, and a titanium nitride layer on the top layer are formed on 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. A traveler for spinning machines that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12867284A JPS616333A (en) | 1984-06-21 | 1984-06-21 | Traveller for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12867284A JPS616333A (en) | 1984-06-21 | 1984-06-21 | Traveller for spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616333A true JPS616333A (en) | 1986-01-13 |
Family
ID=14990587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12867284A Pending JPS616333A (en) | 1984-06-21 | 1984-06-21 | Traveller for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314171U (en) * | 1989-06-21 | 1991-02-13 |
-
1984
- 1984-06-21 JP JP12867284A patent/JPS616333A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314171U (en) * | 1989-06-21 | 1991-02-13 |
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