JPS616330A - Ring for spinning machine - Google Patents
Ring for spinning machineInfo
- Publication number
- JPS616330A JPS616330A JP12814084A JP12814084A JPS616330A JP S616330 A JPS616330 A JP S616330A JP 12814084 A JP12814084 A JP 12814084A JP 12814084 A JP12814084 A JP 12814084A JP S616330 A JPS616330 A JP S616330A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- steel
- spinning machine
- thin film
- traveller
- 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.)
- Granted
Links
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)
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、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 Field of Industrial Application The present invention relates to a ring for a spinning machine that has good wear resistance, heat resistance, and corrosion 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材を用い
、表面硬化処理として浸炭焼入処理が行われている。2. Description of the Related Art Conventional rings for spinning machines are generally made of case-hardened steel or iron-based sintered material, and are subjected to carburizing and quenching as a surface hardening process.
発明が解決しようとする問題点
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、トラペ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、トラペ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。Problems that the invention aims to solveHowever, under the harsh operating conditions in today's textile mills,
Conventional rings for spinning machines lack abrasion resistance and wear out prematurely, leading to unstable running of the trapeller and frequent yarn breakage, as well as a high incidence of fuzz, which causes the trapella to seize and scatter prematurely.
Furthermore, there was a drawback that the life of the ring was shortened.
また、ポリ塩化ビニル繊維、ビニリデン繊維。Also, polyvinyl chloride fiber, vinylidene fiber.
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
に金属メッキを施すこともあるが、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。When spinning flame-retardant fibers such as modacrylic fibers, the rings for the spinning machine rust and disrupt the spinning, so the surface of the spinning machine rings is sometimes plated with metal, but the plating peels off when the traveler runs. It had the disadvantage of rusting.
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リングの欠点を解消するもの
であり、炭素鋼１合金鋼、工具鋼又は焼結鋼等ｆｔ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−し真空容器内でほう素、アルミニウム、チタ
ン。Means for Solving the Problems The present invention solves the drawbacks of the conventional spinning machine rings described above, and is made by turning a ft material such as carbon steel 1 alloy steel, tool steel or sintered steel into a predetermined shape. The spinning ring was loaded into an ion evaporation thin film forming apparatus consisting of an ion implantation section and a vacuum evaporation section, and boron, aluminum, and titanium were deposited in a vacuum chamber.
のイオンビームを照射し、窒化ほう素、窒化アルミニウ
ム、窒化チタン、炭化シリコン等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。ion beam to form a uniform crystalline metal thin film of boron nitride, aluminum nitride, titanium nitride, silicon carbide, etc. on the ring surface.It has excellent wear resistance, corrosion resistance, and heat resistance, and prevents early wear. The present invention provides a ring for a spinning machine that has good conformability and improves running stability of a traveler and eliminates seizure and scattering.
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 ｌ。Example l.
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ｌに形成する。A ring material made of low carbon steel is cut into a single flange ring l having a desired shape as shown in FIG.
上記リングを浸炭処理２表面研摩処理をした後、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ボロンを飛
ばしてリング表面に蒸着し、同時にイオン注入装置よし
窒素イオンを照射して膜内に打ち込み、厚さ２〜２０μ
の窒化ほう素２の均一な結晶薄膜を形成して本発明の紡
機用リングを構成する。After carburizing and polishing the surface of the ring, the ring is loaded into a vacuum container of an ion evaporation thin film forming apparatus consisting of an ion implantation section and a vacuum evaporation section, and boron is evaporated by electron impact evaporation and deposited on the ring surface. At the same time, the ion implanter irradiates nitrogen ions and implants them into the film to a thickness of 2 to 20 μm.
A uniform crystalline thin film of boron nitride 2 is formed to constitute the spinning machine ring of the present invention.
なお、上記イオン蒸着処理による窒化ほう素の薄膜はリ
ング全表面に施すこともできるが、リングの少なくとも
トラペ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 thin film of boron nitride formed by the above ion vapor deposition process can be applied to the entire surface of the ring, but it only needs to be applied to at least the surface of the ring that comes into contact with the trapeller, and it can be applied to the required parts by masking before the process. I can do it.
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Ｈ
ｖ１９００〜２６００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 machine ring A of the present invention has the above-mentioned structure, and its cross-sectional hardness distribution curve is as shown in FIG. 2, and the surface hardness is H.
v1900-2600, which is much higher hardness than the conventional carburized and quenched ring B for spinning machines.
また、第８図に示す様に処理層８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６を形成
し、金属元素が互に強力に結合して密着性はメッキや物
理的蒸着よりより非常に優れた耐摩耗性、耐熱性、耐腐
蝕性のものを得ることができる。Further, as shown in FIG. 8, the treated layer 8 and the base material 4 form a mixed layer 6 in which the metal elements of both are mixed together by diffusion near the interface, and the metal elements are strongly bonded to each other, resulting in poor adhesion. It is possible to obtain much better wear resistance, heat resistance, and corrosion resistance than plating or 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 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：４７ｍ
７う／ジ巾：８，２鱈
繊維：レーヨンプライト８０”
スピンドル回転数：１５０００ｒ、ｐｍトラペラ： ｚ
ｓｃ／ｈｆｓ／。Test conditions Ring inner diameter: 47m 7/J width: 8, 2 Cod fiber: Rayon plyte 80" Spindle rotation speed: 15000r, pm Trapeller: z
sc/hfs/.
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１１５の摩耗減量となり、寿命は５倍
以上に延びることが判る。From FIG. 4, it can be seen that, compared to the conventional ring B for a spinning machine, the ring A for a spinning machine of the present invention has a wear loss of about 115, and its life is extended by more than 5 times.
実施例２゜
高炭素クロム鋼よりなるリング素材を切削加工口より所
要形状のシングルフランジリングに形成し、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
ン層を形成し、本発明の紡機用リングを構成する。Example 2 A ring material made of high carbon chromium steel is formed into a single flange ring of a desired shape through a cutting opening, and the ring is placed inside a vacuum vessel of an ion evaporation thin film forming apparatus consisting of an ion implantation section and a vacuum evaporation section. The ring for a spinning machine of the present invention is constructed by loading titanium onto the aluminum plate and depositing titanium by electron impact evaporation, and at the same time irradiating nitrogen ions from an ion implantation device to form a titanium nitride layer with a thickness of 2 to 20 μm. do.
上記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った。Using the ring for a spinning machine according to the present invention, a comparison test with a conventional ring for a spinning machine was conducted under the following test conditions.
テスト条件
リング内径；４７四
７ランジ巾：８．８５Ｍｊ１
゛繊維；モダクリル繊維８０′６
スピンドル回転数：１１０００ｒ、ｐｍトラベラ： Ｏ
ＹＨＩｌｏ
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午後Ｋｓ？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: 4747 Lunge width: 8.85Mj1 Fiber: Modacrylic fiber 80'6 Spindle rotation speed: 11000r, pm Traveler: O
YHIlo As a result of the above spinning test, the conventional spinning machine ring B reached the end of its life in about 4 months due to rusting, but the spinning machine ring A of the present invention only lasted for 1 pm. No rust was observed even when the rings were used, and better results were obtained than with conventional rings for spinning machines.
なお、上記実施例においてはシングルプランジリングに
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Ｋｉｌ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ほう素層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, in the above embodiment, an example was shown in which the single plunge ring was applied, but as shown in Fig. 5, a vertical sintered ring 6
The present invention can be carried out by forming a titanium oxide layer 7 on the upper surface, inner shell surface, and lower surface, or by forming a boron nitride layer 9 on the upper surface, inner shell surface, and lower surface of the conical sintered ring 8 as shown in FIG. A ring for a spinning machine can be constructed.
上記焼結リングにおいては表層部の気孔の表面に窒化ほ
う素層と窒化チタン層を設けているので耐摩耗性が著し
く向上する。In the above sintered ring, since the boron nitride layer and the titanium nitride layer are 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処理
を行うこともある。Incidentally, in each of the above embodiments, in order to further improve the surface precision, the surface polishing treatment may be performed again after the hardening treatment.
発明の効果 上記の如く本発明の紡機用リングは炭素鋼。Effect of the invention As mentioned above, the spinning machine ring of the present invention is made of carbon steel.
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イオン注入法
と真空蒸着法を併用する金属表面加工技術により各種の
金属をイオン蒸着せしめて、均一な金属薄膜を形成させ
たから母材との密着性が非常くすぐれ、リング表面に形
成される窒化チタン層と窒化ほう素層、炭化シリコン、
炭化クローム、窒化アルミ等の処理層は耐摩耗性、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。Various metals are ion-deposited uniformly on at least the surface of the spinning machine ring made of alloy steel, tool steel, sintered steel, etc. that comes into contact with the traveler using a metal surface processing technology that uses a combination of ion implantation and vacuum deposition. Because a thin metal film is formed, it has excellent adhesion to the base material, and the titanium nitride layer, boron nitride layer, silicon carbide,
The treated layers, such as chrome carbide and aluminum nitride, have excellent wear resistance, corrosion resistance, and heat resistance, and are compatible with the traveler, allowing the traveler to run stably over a long period of time, preventing frequent thread breakage, and reducing fuzz. This can suppress the occurrence of this problem 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おる。In addition, the titanium nitride layer is compatible with the traveler and has good corrosion resistance, so when spinning flame-retardant fibers such as polyvinyl chloride fibers, vinylidene fibers, and modacrylic fibers, the titanium nitride layer is compatible with conventional spinning machine rings. This invention 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８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。
ｌ・・・・・・・・・ シングルフランジリング２・・
・・・・・・・窒化ほう素
３・・・・・・・・・処理層
４・・・・・・・・・母材
５・・・・・・・・・混合層
６・・・・・・・・・縦形焼結リング
７・・・・・・・・・窒化チタン層
８・・・・・・・・・コニカル形焼結リング９・・・・
・・・・・窒化ほう素層
第２図
第３図
第４図Figure 1 is a sectional view of a single flange ring showing one embodiment of the present invention, Figures 2 and 4 are comparisons between the ring for spinning machines of the present invention and a conventional ring, and Figure 2 is a cross-sectional view of a single flange ring. A hardness distribution curve diagram, FIG. 4 is an abrasion loss curve diagram, FIG.
6 are sectional views showing other embodiments of the present invention. l... Single flange ring 2...
......Boron nitride 3...Treating layer 4...Base material 5...Mixed layer 6... ... Vertical sintered ring 7 ... Titanium nitride layer 8 ... Conical sintered ring 9 ...
...Boron nitride layer Fig. 2 Fig. 3 Fig. 4
Claims (2)
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、イオン注入と真空蒸着法の併用による金属薄膜の密
着層を形成してなることを特徴とする紡機用リング。(1) An adhesive layer of a thin metal film is formed by a combination of ion implantation and vacuum deposition on 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. A ring for spinning machines that is characterized by:
ン、窒化チタン、炭化クロムである特許請求の範囲第１
項記載の紡機用リング。(2) Claim 1, wherein the metal thin film is aluminum nitride, boron nitride, silicon carbide, titanium nitride, or chromium carbide.
Rings for spinning machines as described in section.
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 true JPS616330A (en) | 1986-01-13 |
| JPH0621385B2 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02182927A (en) * | 1988-12-28 | 1990-07-17 | Kanai Jiyuuyou Kogyo Kk | Ring for spinning machine |
| JPH0473221A (en) * | 1990-07-06 | 1992-03-09 | Toyota Autom Loom Works Ltd | Ring for spinning frame |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167423A (en) * | 1981-04-02 | 1982-10-15 | Kanai Hiroyuki | Ring for spinning |
-
1984
- 1984-06-20 JP JP59128140A patent/JPH0621385B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167423A (en) * | 1981-04-02 | 1982-10-15 | Kanai Hiroyuki | Ring for spinning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02182927A (en) * | 1988-12-28 | 1990-07-17 | Kanai Jiyuuyou Kogyo Kk | Ring for spinning machine |
| JPH0473221A (en) * | 1990-07-06 | 1992-03-09 | Toyota Autom Loom Works Ltd | Ring for spinning frame |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621385B2 (en) | 1994-03-23 |
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