JPH0621385B2 - Ring for spinning machine - Google Patents
Ring for spinning machineInfo
- Publication number
- JPH0621385B2 JPH0621385B2 JP59128140A JP12814084A JPH0621385B2 JP H0621385 B2 JPH0621385 B2 JP H0621385B2 JP 59128140 A JP59128140 A JP 59128140A JP 12814084 A JP12814084 A JP 12814084A JP H0621385 B2 JPH0621385 B2 JP H0621385B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- spinning
- steel
- present
- traveler
- 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 title claims description 33
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 11
- 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
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 229910001315 Tool steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 14
- 239000000835 fiber Substances 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229920002821 Modacrylic Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000007747 plating Methods 0.000 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 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 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
- -1 nitrogen ions Chemical class 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000007740 vapor deposition 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
- D01H7/602—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，耐熱性，耐蝕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 [Industrial field of application] The present invention relates to a ring for a spinning machine having excellent wear resistance, heat resistance and corrosion resistance.
従来の紡機用リングは一般に肌焼鋼や鉄系焼結材を用
い、表面硬化処理として浸炭焼入処理が行なわれてい
る。A conventional ring for a spinning machine generally uses case-hardening steel or an iron-based sintered material, and is carburized and quenched as a surface hardening treatment.
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っ
た。However, under the harsh operating conditions of today's spinning mills,
The conventional ring for spinning machine has insufficient wear resistance, causing early wear, frequent traveling of the traveler and frequent yarn breakage, many fluffs, the traveler is seized and scattered early, and further, It had the drawback of shortening the life of the ring.
また、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、紡機用リングが
発錆し、紡調を乱すので、紡機用リングの表面に金属メ
ッキを程すこともあるが、トラベラの走行によりメッキ
が剥離し発錆するという欠点があった。Also, when spinning flame-retardant fibers such as polyvinyl chloride fiber, vinylidene fiber, modacrylic fiber, etc., the spinning ring may rust and disturb the spinning process. Therefore, metal plating may be applied to the surface of the spinning ring. However, there is a drawback that the plating peels off and rusts when the traveler travels.
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を素材と
して所定の形状に旋削形成された紡機用リングをイオン
注入部と真空蒸着部とよりなるイオン蒸着薄膜形成装置
に装填し真空容器内でチタンを蒸気化せしめ、リング表
面に蒸着せしめると同時に窒素のイオンビームを照射
し、窒化チタンの均一な結晶金属薄膜をリング表面に形
成した耐摩耗性，耐蝕性，耐熱性にすぐれ、早期摩耗の
防止，初期なじみが良好で、トラベラの走行安定性，焼
付き，飛散を解消する紡機用リングを提供するものであ
る。The present invention solves the above-mentioned drawbacks of conventional spinning rings. A spinning ring formed by turning a carbon steel, an alloy steel, a tool steel, a sintered steel or the like into a predetermined shape is used as an ion implantation part. It is loaded into an ion deposition thin film forming device consisting of a vacuum deposition unit and vaporizes titanium in a vacuum container to vaporize it on the ring surface and at the same time irradiate it with a nitrogen ion beam to form a uniform crystalline titanium nitride thin film on the ring surface. The present invention provides a ring for a spinning machine, which has excellent wear resistance, corrosion resistance, and heat resistance formed in the above, prevents early wear, has good initial familiarity, and eliminates traveling stability, seizure, and scattering of the traveler.
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 with reference to the drawings.
第１図に示すように、高炭素クロム鋼よりなるリング素
材を切削加工により所要形状のシングルフランジリング
１に形成し、該リングをイオン注入部と真空蒸着部とよ
りなる、イオン蒸着薄膜形成装置の真空容器内に装填
し、電子衝撃蒸着によりチタンを電子衝撃で飛ばして蒸
着し、同時にイオン注入装置より窒素イオンを照射して
厚さ２〜２０μの窒化チタン層２を形成し、本発明の紡
機用リングを構成する。As shown in FIG. 1, a ring material made of high carbon chrome steel is formed into a single flange ring 1 of a required shape by cutting, and the ring is composed of an ion implantation part and a vacuum deposition part. Of the present invention, titanium is blown by electron bombardment by electron bombardment to be deposited, and at the same time, nitrogen ions are irradiated from an ion implanter to form a titanium nitride layer 2 having a thickness of 2 to 20 μm. Configure a spinning ring.
なお、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、表面硬
度はＨｖ１９００〜２５００と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。The spinning ring A of the present invention has the above-mentioned structure, and the cross-sectional hardness distribution curve thereof is as shown in FIG. 2 and has a surface hardness of Hv 1900 to 2500, which is much higher than that of the conventional carburized and quenching spinning ring B. It has high hardness.
また、上記イオン蒸着処理による窒化チタン層の薄膜は
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。Further, the thin film of the titanium nitride layer formed by the above-mentioned ion vapor deposition treatment can be applied to the entire surface of the ring, but it may be applied to at least the surface of the ring that comes into contact with the traveler, and it is applied to a required portion by masking before the treatment. You can
また、第３図に示すように、処理層３と母材４とは両者
の金属元素が界面近くで拡散により混在した混合層５を
形成し、金属元素が互いに強力に結合して密着性はメッ
キや物理的蒸着より非常に優れた耐摩耗性，耐熱性，耐
腐触性のものを得ることができる。Further, as shown in FIG. 3, the treatment layer 3 and the base material 4 form a mixed layer 5 in which both metal elements are mixed by diffusion near the interface, and the metal elements are strongly bonded to each other to improve the adhesion. It is possible to obtain wear resistance, heat resistance, and corrosion resistance that are far superior to plating and physical vapor deposition.
第４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. 4 shows a curve diagram of operating time and wear reduction when spinning was performed under the following test conditions using the spinning ring A of the present invention.
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／ｈｆ ２／０ 第４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: 47 mm Flange width: 3.2 mm Fiber: Rayon bright 30 ' S Spindle speed: 15000 r.pm Traveler: ZSC / hf 2/0 From FIG. 4, the present invention is compared with a conventional spinning ring B. It can be seen that the spinning ring A has a wear loss of about 1/5 and its life is extended to 5 times or more.
また、本発明の紡機用リングを用いて下記のテスト条件
で従来の紡機用リングとの比較テストを行なった。Further, a comparison test with a conventional spinning ring was performed using the spinning ring of the present invention under the following test conditions.
テスト条件 リング内径：４７mm フランジ巾：３．３５mm 繊維：モダクリル繊維３０′S スピンドル回転数：１１０００r.p.m. トラベラ：ＯＹＨ １／０ 上記紡出テストの結果、従来の紡機用リングＢは発錆の
ため約４ケ月で寿命に達したが、本発明の紡機用リング
Ａは１年後においても発錆は認められず、従来の紡機用
リングに比較し良好な結果を得ることが出来た。Test conditions Ring inner diameter: 47mm Flange width: 3.35mm Fiber: Modacrylic fiber 30 ' S Spindle speed: 11000r.pm Traveler: OYH 1/0 As a result of the above spinning test, the conventional spinning ring B rusted. Although it reached the end of its life in about 4 months, rusting was not recognized even after one year from the spinning ring A of the present invention, and good results could be obtained as compared with the conventional spinning ring.
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５図の如く縦形焼結リング６
の上面、内胴面および下面に窒化チタン層７を形成した
り、第６図の如くコニカル形焼結リング８の上面、内胴
面および下面に窒化チタン層９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, although the example applied to the single flange ring is shown in the above-mentioned embodiment, as shown in FIG.
Of the present invention by forming a titanium nitride layer 7 on the upper surface, the inner body surface and the lower surface or by forming a titanium nitride layer 9 on the upper surface, the inner body surface and the lower surface of the conical sintered ring 8 as shown in FIG. Ring can be configured.
上面焼結リングにおいては表層部の気孔の表面に窒化チ
タン層を設けているので耐摩耗性が著しく向上する。In the upper surface sintered ring, the titanium nitride layer is provided on the surface of the pores in the surface layer portion, so that the wear resistance is remarkably improved.
ところで、上述の実施例において、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処理を
行なうこともある。By the way, in the above embodiment, in order to further improve the surface accuracy, the surface polishing treatment may be performed again after the quenching treatment.
上記の如く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真空蒸着した後にイオン
注入することにより、窒化チタン層を形成しているた
め、母材との密着性が非常にすぐれ、耐摩耗性，耐蝕
性，耐熱性にとみ、トラベラとのなじみも良好で、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。As described above, the spinning ring of the present invention is formed by vacuum-depositing at least the surface of the spinning ring formed of carbon steel, alloy steel, tool steel, sintered steel or the like, which is in contact with the traveler, and then ion-implanting titanium nitride. Since the layers are formed, the adhesion to the base material is very good, the wear resistance, corrosion resistance, and heat resistance are excellent, and the compatibility with the traveler is good, and the traveler runs stably for a long time, It is possible to prevent frequent breakage, suppress the generation of fluff, and significantly extend the life of the ring.
また、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
おいても従来の紡機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, since the titanium nitride layer has good compatibility with travelers and good corrosion resistance, it can be used as a conventional spinning ring even when spinning flame-retardant fibers such as polyvinyl chloride fiber, vinylidene fiber and modacrylic fiber. It is an invention that has excellent effects such as no rusting in a short period of time.
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４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４図は摩耗減量曲線図、第３図は本発
明の紡機用リングの金属薄膜処理層の説明断面図、第５
図及び第６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……窒化チタン層 ３……処理層 ４……母材 ５……混合層 ６……縦形焼結リング ７、９……窒化チタン層 ８……コニカル形焼結リングFIG. 1 is a sectional view of a single flange ring showing an embodiment of the present invention, FIGS. 2 and 4 show a comparison between a spinning ring of the present invention and a conventional ring, and FIG. 2 is a sectional view. Fig. 4 is a hardness distribution curve diagram, Fig. 4 is a wear loss curve diagram, Fig. 3 is an explanatory cross-sectional view of a metal thin film treatment layer of a spinning ring of the present invention,
6 and 6 are sectional views showing another embodiment of the present invention. 1 …… Single flange ring 2 …… Titanium nitride layer 3 …… Treatment layer 4 …… Base material 5 …… Mixed layer 6 …… Vertical sintered ring 7,9 …… Titanium nitride layer 8 …… Conical sintered ring
Claims (1)
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、真空蒸着した後にイオン注入することによ
り、厚さ２〜２０μ、表面硬度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. A thickness of 2 to 20 .mu.m by vacuum-depositing and then ion-implanting at least a surface of a spinning ring formed of carbon steel, alloy steel, tool steel, sintered steel or the like, which is in contact with a traveler, Surface hardness Hv 1900 to 2500
A ring for a spinning machine, wherein the titanium nitride layer is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59128140A JPH0621385B2 (en) | 1984-06-20 | 1984-06-20 | Ring for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59128140A JPH0621385B2 (en) | 1984-06-20 | 1984-06-20 | Ring for spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS616330A JPS616330A (en) | 1986-01-13 |
| JPH0621385B2 true JPH0621385B2 (en) | 1994-03-23 |
Family
ID=14977386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59128140A Expired - Lifetime JPH0621385B2 (en) | 1984-06-20 | 1984-06-20 | Ring for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621385B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2632723B2 (en) * | 1988-12-28 | 1997-07-23 | 金井重要工業株式会社 | Spinning ring |
| JP2505059B2 (en) * | 1990-07-06 | 1996-06-05 | 株式会社豊田自動織機製作所 | Ring for spinning machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059328B2 (en) * | 1981-04-02 | 1985-12-24 | 金井 宏之 | ring for spinning machine |
-
1984
- 1984-06-20 JP JP59128140A patent/JPH0621385B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616330A (en) | 1986-01-13 |
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