JPH0545689B2 - - Google Patents
Info
- Publication number
- JPH0545689B2 JPH0545689B2 JP59122680A JP12268084A JPH0545689B2 JP H0545689 B2 JPH0545689 B2 JP H0545689B2 JP 59122680 A JP59122680 A JP 59122680A JP 12268084 A JP12268084 A JP 12268084A JP H0545689 B2 JPH0545689 B2 JP H0545689B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- spinning machine
- layer
- traveler
- steel
- 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 11
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 229910001315 Tool steel Inorganic materials 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 22
- 239000000835 fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 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
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229920002821 Modacrylic Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002344 surface layer Substances 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
- D01H7/602—Rings
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
本発明は耐摩耗性の良好な紡機用リングに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a ring for a spinning machine with good wear resistance.
従来の技術
従来の紡機用リングは一般に肌焼鋼や鉄系焼結
剤を用い、表面硬化処理として浸炭焼入処理が行
われている。BACKGROUND ART Conventional rings for spinning machines generally use case hardening steel or iron-based sintering agents, and are subjected to carburizing and quenching as a surface hardening process.
しかし、今日の紡績工場での過酷な操業条件の
下では、従来の紡機用リング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
ベラが早期に焼付き飛散し、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 rings for spinning machines lack abrasion resistance and wear out prematurely, leading to unstable travel, frequent yarn breakage, and fuzzing. This has the drawback that the traveler seizes and scatters early, and the life of the ring is shortened.
本発明は上記従来の紡機用リングの欠点を解消
するものであり、炭素鋼、合金鋼、工具鋼又は焼
結鋼等より形成された紡機用リングにTiCl4、
H2、OH4、N3を主成分とするガス雰囲気中で化
学的蒸着をすることにより、リングと少なくとも
トラベラと接触する表面に炭化チタン層と窒化チ
タン層を形成し、耐摩耗性の向上に寄与する紡機
用リング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 rings, and includes TiCl 4 ,
By chemical vapor deposition in a gas atmosphere mainly composed of H 2 , OH 4 , and N 3 , a titanium carbide layer and a titanium nitride layer are formed on the ring and at least the surface that contacts the traveler, improving wear resistance. The purpose of this invention is to provide a ring for a spinning machine that contributes to this.
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
低炭素鋼よりなるリング素材を切削加工により
第１図の如く所要形状のシングルフランジリング
１に形成する。EXAMPLE A ring material made of low carbon steel is formed into a single flange ring 1 having a desired shape as shown in FIG. 1 by cutting.
上記リングを浸炭処理、表面研摩処理をした
後、TiCl4、H2、OH4、N2を主成分とするガス
雰囲気中で850〜1050℃で化学的蒸着をすること
により、トラベラと接触する表面に、厚さ２〜
20μの炭化チタン層２と1μの窒化チタン層３を形
成し、次に焼入処理することによつて本発明の紡
機用リングを構成する。 After carburizing and surface polishing the above ring, it is brought into contact with the traveler by chemical vapor deposition at 850 to 1050°C in a gas atmosphere containing TiCl 4 , H 2 , OH 4 , and N 2 as main components. On the surface, thickness 2~
A ring for a spinning machine according to the present invention is constructed by forming a titanium carbide layer 2 of 20 μm and a titanium nitride layer 3 of 1 μm, and then performing a quenching treatment.
なお、上記炭化チタン層２および窒化チタン層
３の処理層はリング全表面に施すこともできる
が、リングの少なくともトラベラと接触する表面
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 treated layers of the titanium carbide layer 2 and titanium nitride layer 3 can be applied to the entire surface of the ring, but it is only necessary to provide them on at least the surface of the ring that comes into contact with the traveler, and masking can be applied to the required parts before treatment. It can be applied to
本発明の紡機用リングＡは上記の如き構成より
なり、その断面硬度分布曲線は第２図に示す如く
最表面硬度はHv1900〜2500℃で、更に1μの深さ
からは最も高硬度のHv3300〜4000を有する炭化
チタン層で形成しているので、従来の浸炭焼入の
紡機用リングＢより非常に高硬度である。 Ring A for spinning machines of the present invention has the above-mentioned configuration, and its cross-sectional hardness distribution curve is as shown in Fig. 2. As shown in Fig. 2, the outermost surface hardness is Hv 1900 to 2500°C, and furthermore, from a depth of 1 μm, the highest hardness is Hv 3300 to Hv3300. Since it is made of a titanium carbide layer having a hardness of 4000, it has a much higher hardness than the conventional carburized and quenched spinning machine ring B.
また、処理層と母材とは拡散により接合し、密
着性はメツキや物理的蒸着よりより優れたものを
得ることができる。 Further, the treated layer and the base material are bonded by diffusion, and it is possible to obtain better adhesion than plating or physical vapor deposition.
第３図は本発明の紡機用リングＡを用いて下記
のテスト条件にて紡出した場合の運転時間と摩耗
減量との曲線図を示す。 FIG. 3 shows a curve diagram of operating time and wear loss when spinning using ring A for a spinning machine according to the present invention under the following test conditions.
テスト条件
リング内径：47mm
フランジ巾：3.2mm
繊維：レーヨンブライト30′S
スピンドル回転数：15000r.p.m
トラベラ：ZSC／hf2／０
第３図より従来の紡機用リングＢに比較し、本
発明の紡機用リングＡは約1/5の摩耗減量となり
寿命は５倍以上に延びることが判る。 Test conditions Ring inner diameter: 47mm Flange width: 3.2mm Fiber: Rayon Bright 30 'S Spindle rotation speed: 15000r.pm Traveler: ZSC/HF2/0 From Fig. 3, compared to the conventional spinning machine ring B, the spinning machine of the present invention It can be seen that the wear weight of ring A is about 1/5, and the life span is extended by more than 5 times.
なお、上記実施例においてはシングルフランジ
リングに適用した例を示したが、第４図の如く、
縦形焼結リング４の上面、内胴面および下面に炭
化チタン層２と窒化チタン層３を形成したり、第
５図の如くコニカル形焼結リング５の上面、内胴
面および下面に炭化チタン層２と窒化チタン層を
形成して本発明の紡機用リングを構成することが
できる。 In addition, in the above embodiment, an example was shown in which it was applied to a single flange ring, but as shown in Fig. 4,
A titanium carbide layer 2 and a titanium nitride layer 3 are formed on the upper surface, inner shell surface, and lower surface of the vertical sintered ring 4, and titanium carbide is formed on the upper surface, inner shell surface, and lower surface of the conical sintered ring 5 as shown in FIG. A ring for a spinning machine according to the present invention can be constructed by forming layer 2 and a titanium nitride layer.
上記焼結リングにおいては表層部の気孔の表面
に炭化チタン層と窒化チタン層の複層を設けてい
るので耐摩耗性が著るしく向上する。 In the above-mentioned sintered ring, since a multilayer of a titanium carbide layer and a titanium nitride layer is provided on the surface of the pores in the surface layer, the wear resistance is significantly improved.
ところで、上述の各実施例において、表面精度
をより一層良好ならしめるため、焼入処理後に再
度表面研摩を行うこともある。また、各実施例の
処理層は複層になしたが、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
みを形成することもある。 Incidentally, in each of the above embodiments, in order to further improve the surface precision, surface polishing may be performed again after the hardening treatment. In addition, although the treated layer in each embodiment is multi-layered, when only wear resistance is particularly required, only a titanium carbide layer may be formed on the ring surface.
発明の効果
本発明の紡機用リングは炭素鋼、合金鋼、工具
鋼又は焼結鋼等より形成された紡機用リングの少
なくともトラベラと接触する表面に母材との密着
性のよい炭化チタン層と窒化チタン層を形成して
いるため、トラベラとのなじみもよく長期にわた
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、リングの寿
命を著しく延長することができるものである。Effects of the Invention The ring for a spinning machine of the present invention is made of carbon steel, alloy steel, tool steel, sintered steel, etc., and has a titanium carbide layer that has good adhesion to the base material on at least the surface that contacts the traveler. Because it has a titanium nitride layer, it blends well with the traveler and allows the traveler to run stably over a long period of time, preventing frequent yarn breakage, suppressing the occurrence of fuzz, and significantly extending the life of the ring. It is possible.
また、最表層の窒化チタン層はトラベラとのな
じみが良好な上に耐蝕性も良好なため、ポリ塩化
ビニル繊維、ビニリデン繊維、モダクリル繊維等
の難燃性繊維を紡績する場合においても従来の紡
績用リングの如く短期で発錆することもない等、
優れた効果を有する発明である。 In addition, the outermost titanium nitride layer has good compatibility with the traveler and has good corrosion resistance, so when spinning flame-retardant fibers such as polyvinyl chloride fibers, vinylidene fibers, and modacrylic fibers, conventional spinning methods can be used. It does not rust in a short period of time like a regular ring, etc.
This invention has excellent effects.
第１図は本発明の１実施例を示すシングルフラ
ンジリングの断面図、第２図及び第３図は本発明
の紡機用リングと従来のリングとの比較を示すも
ので、第２図は断面硬度分布曲線図、第３図は摩
耗減量曲線図、第４図及び第５図は各々本発明の
他の実施例を示す断面図である。
１……シングルフランジリング、２……炭化チ
タン層、３……窒化チタン層、４……縦形リン
グ、５……コニカル形リング。
Figure 1 is a sectional view of a single flange ring showing one embodiment of the present invention, Figures 2 and 3 are comparisons between the spinning machine ring of the present invention and a conventional ring, and Figure 2 is a cross-sectional view of a single flange ring. FIG. 3 is a hardness distribution curve diagram, FIG. 3 is an abrasion loss curve diagram, and FIGS. 4 and 5 are sectional views showing other embodiments of the present invention. 1...Single flange ring, 2...Titanium carbide layer, 3...Titanium nitride layer, 4...Vertical ring, 5...Conical ring.
Claims (1)
成された紡機用リングの少なくともトラベラと接
触する表面に、化学的蒸着によつて硬度Hv3300
〜4000の炭化チタン層と、更にその上層に硬度
Hv1900〜2500の窒化チタン層を形成したことを
特徴とする紡機用リング。1 At least the surface of a spinning machine ring made of carbon steel, alloy steel, tool steel, sintered steel, etc. that comes into contact with the traveler is coated with a hardness of Hv3300 by chemical vapor deposition.
~4000 titanium carbide layer and further hardness on top layer
A spinning machine ring characterized by forming a titanium nitride layer of Hv1900 to 2500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12268084A JPS61624A (en) | 1984-06-13 | 1984-06-13 | Ring for spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12268084A JPS61624A (en) | 1984-06-13 | 1984-06-13 | Ring for spinning frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61624A JPS61624A (en) | 1986-01-06 |
| JPH0545689B2 true JPH0545689B2 (en) | 1993-07-09 |
Family
ID=14841967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12268084A Granted JPS61624A (en) | 1984-06-13 | 1984-06-13 | Ring for spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61624A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2678251B1 (en) * | 1991-06-25 | 1997-03-28 | Larrieu Bedin Ets | BOTTLE PROCESSING MACHINES. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036737A (en) * | 1973-08-03 | 1975-04-07 | ||
| JPS56116870A (en) * | 1980-02-18 | 1981-09-12 | Kanai Hiroyuki | Ring for spinning machine |
-
1984
- 1984-06-13 JP JP12268084A patent/JPS61624A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036737A (en) * | 1973-08-03 | 1975-04-07 | ||
| JPS56116870A (en) * | 1980-02-18 | 1981-09-12 | Kanai Hiroyuki | Ring for spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61624A (en) | 1986-01-06 |
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