JPS602719A - Ring for spinning frame - Google Patents
Ring for spinning frameInfo
- Publication number
- JPS602719A JPS602719A JP10980383A JP10980383A JPS602719A JP S602719 A JPS602719 A JP S602719A JP 10980383 A JP10980383 A JP 10980383A JP 10980383 A JP10980383 A JP 10980383A JP S602719 A JPS602719 A JP S602719A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- flange part
- ceramic
- flange
- spinning frame
- 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
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】
本発明は耐摩耗性、耐蝕性を有する紡機用リングの構成
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure of a ring for a spinning machine having wear resistance and corrosion resistance.
従来、紡機用リングは炭素鋼材を素材とし、浸炭焼入れ
による熱処理を施して表面硬度をＨｖ８００〜９００、
硬化深さ０．４〜０．５順 に形成されている。然るに
上記熱処理方法では当該リングの寿命は、締結分野で３
〜４年、化合繊分野では１〜２年が限度でめった。この
原因は炭素鋼材をリング素材とする時は、トラベラがリ
ングフランジ上を滑走する際に発生する高温により表面
硬度が低下し、その為トラベラ走行によるすべり摩耗が
増大することに起因すると考えられる。更に上記の従来
リングは腐蝕し易く、腐蝕による早期剥離摩耗や糸切れ
が発生し易いなどの問題点がおった。Conventionally, rings for spinning machines are made of carbon steel and are heat-treated by carburizing and quenching to achieve a surface hardness of Hv800-900.
They are formed in order of hardening depth of 0.4 to 0.5. However, with the above heat treatment method, the life of the ring is 3.
~4 years, but in the field of synthetic fibers, the limit was 1 to 2 years. The reason for this is thought to be that when carbon steel is used as the ring material, the surface hardness decreases due to the high temperature generated when the traveler slides on the ring flange, which increases sliding wear due to the traveler running. Furthermore, the above-mentioned conventional rings are prone to corrosion and have problems such as premature peeling and wear due to corrosion and thread breakage.
本発明は上記欠点を解消するものであり、少なくともリ
ングのフランジ部をセラミックで構成することによって
耐摩耗性、耐蝕性を向上させ、長寿命化と安定した紡調
で糸質を良好に維持せしめ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, and improves wear resistance and corrosion resistance by composing at least the flange part of the ring with ceramic, and maintains good yarn quality with long life and stable spinning. The present invention provides rings for spinning machines.
以下、本発明の１実施例を図面に従って説明する。An embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明の１実施例を示す紡機用リングの要部断
面図であり、７２７９部ｆｉ＋を炭化珪素を組成とする
原料を用いて鋳込成形により所定形状に成形し高温で焼
成して硬度をＨｖ ２０００〜２５００のセラミック材
を形成し、上記フランジ部以外のリングレール嵌込部（
２）を含む胴部（３）を炭素鋼又は軽合金を素材として
所定の形状に機械加工して形成する。FIG. 1 is a sectional view of the main parts of a ring for a spinning machine showing one embodiment of the present invention, in which 7279 parts fi+ are molded into a predetermined shape by casting using a raw material whose composition is silicon carbide and fired at a high temperature. A ceramic material having a hardness of Hv 2000 to 2500 is formed by
The body part (3) including 2) is formed by machining carbon steel or a light alloy into a predetermined shape.
上記フランジ部ｉｌ＋と相部（３）はロー付は又はゴム
系、樹脂系又は無機系等の接着剤或は加熱接着により接
合固着して本発明の紡機用リング（イ）を構成する。尚
、セラミック材としては炭化珪素が高強度で耐薬品性、
耐摩耗性が大きく、熱伝導率が金属トラベラと略等しい
数値（Ｆｅｏ、ｉ〜０．１５．５ｉｃＯ，１６）である
ため、トラベラの走行により発生した熱を放散し易く、
トラベラ焼け、摩損も生じがたく、トラベ２の寿命も延
長される利点がらり好適である。その他のセラミック材
としてはアルミナ、チタンカーバイドが用いられる。ま
た上記セラミック材を多孔質として形成し、給油式リン
グとして使用することも可能である。また、上記セラミ
ック材は平滑性を持たせるため、必要に応じてラッピン
グ・ボリシングを施してもよい。The flange portion il+ and the phase portion (3) are bonded and fixed together by brazing, a rubber-based, resin-based, or inorganic adhesive, or heat bonding to constitute the spinning machine ring (A) of the present invention. As a ceramic material, silicon carbide has high strength, chemical resistance,
It has high wear resistance and has a thermal conductivity that is almost the same as that of a metal traveler (Feo, i ~ 0.15.5icO, 16), so it easily dissipates the heat generated when the traveler runs.
It is very suitable because it is less likely to cause traveler burn or wear and tear, and the life of the traveler 2 can be extended. Other ceramic materials used include alumina and titanium carbide. It is also possible to form the ceramic material into a porous material and use it as an oil-filled ring. Furthermore, in order to make the ceramic material smooth, it may be subjected to lapping or borising, if necessary.
更に７２２２部を除くネック部、胴部、嵌込部をプラス
チック、ＦＲＰ、ＣＦＲＰ％ＧＦＲＰ等によシ一体に形
成してセラミック製フランジと組込自在に構成し、従来
の旋削による機械加工や表面処理、熱処理などの加工工
程を省略し、生産工程を合理化することもできる。また
、セラミックフランジと炭素鋼製の胴部とを加熱接着、
例えばセラミックと炭素鋼の間に金属鋼を介在させて高
温酸化性雰囲気中で加熱し接着することも可能でめる。Furthermore, the neck part, body part, and fitting part, excluding the 7222 part, are integrally formed of plastic, FRP, CFRP%GFRP, etc., so that they can be assembled with a ceramic flange, and the surface can be machined by conventional turning or surface processing. It is also possible to streamline the production process by omitting processing steps such as treatment and heat treatment. In addition, the ceramic flange and carbon steel body are heated and bonded.
For example, it is also possible to interpose metal steel between ceramic and carbon steel and heat and bond them in a high-temperature oxidizing atmosphere.
上記実施例で得られた本発明の紡機用リングをリング摩
耗試験機にかけて下記の条件で摩耗テストを実施した。The rings for spinning machines of the present invention obtained in the above examples were subjected to a wear test under the following conditions using a ring wear tester.
テスト条件
リング＝４５′
トラベラ：金属トラベラ ０８−３
スピンドル回転： ７０００ ｒｐｍ
摩耗量について従来リングＢと比較した結果を第２図に
示した。Test conditions Ring = 45' Traveler: Metal traveler 08-3 Spindle rotation: 7000 rpm Figure 2 shows the results of comparing the amount of wear with conventional ring B.
図面から明らかなるように本発明のリング（イ）は時間
の経過と共に摩耗量が徐々に増加するのみで、従来リン
グ（Ｂ）に比べて摩耗量が大巾に減少していることがわ
かる。As is clear from the drawings, the amount of wear of the ring (A) of the present invention only gradually increases over time, and the amount of wear is significantly reduced compared to the conventional ring (B).
本発明は上記の如く、少なくともリングのフランジ部を
セラミック材で構成しているので、トラベラ走行の際に
トラベラとの接触部に生じる高温度にも耐え、硬度が低
下しないので、トラベラのすべりによる摩耗が大巾に軽
減され、また熱伝導も高いので熱放散性も良好でトラベ
ラ焼けも生じない。更に化学的に安定した結晶構造を有
するため腐蝕や酸化されることがなくなり、腐蝕や酸化
による摩耗も防止される。従って寿命は大巾に延長する
。まだ、フランジ部を除くリング要部をプラスチック、
ＦＲＰ、ＣＦＲＰ、ＧＦＲＰ等で一体に形成し、セラミ
ック製フランジと交換自在に組込むことにより、従来の
如く、旋削による機械加工や表面処理、熱処理などの工
程を省略することが出来、大巾に合理化が達成できる等
のすぐれた効果を有する発明である。As described above, in the present invention, since at least the flange part of the ring is made of ceramic material, it can withstand the high temperatures generated at the contact part with the traveler when the traveler runs, and the hardness does not decrease, so Abrasion is greatly reduced, and since heat conductivity is high, heat dissipation is good and traveler burn does not occur. Furthermore, since it has a chemically stable crystal structure, it is not subject to corrosion or oxidation, and wear due to corrosion or oxidation is also prevented. Therefore, the lifespan is greatly extended. The main parts of the ring except the flange are still made of plastic.
By integrally forming it from FRP, CFRP, GFRP, etc. and incorporating it in a replaceable manner with a ceramic flange, it is possible to omit the conventional processes such as machining by turning, surface treatment, and heat treatment, greatly streamlining the process. This invention has excellent effects such as being able to achieve the following.
第１図は本発明の１実施例である紡機用リングの断面図
、第２図は摩耗試験にょろり／グ摩耗量の比較を示すグ
ラフである。FIG. 1 is a cross-sectional view of a ring for a spinning machine which is an embodiment of the present invention, and FIG. 2 is a graph showing a comparison of the amount of wear/wear in an abrasion test.
Claims (1)
込部を要部として構成するリングの少なくともフランジ
部を、セラミックで形成してなることを特徴とする紡機
用リング。 （３） フラッジ部以外の各部を炭素鋼、軽合金、プラ
スチック、ＦＲＰ％ＣＦＲＰ、又はＧＦＲＰで形成して
なることを特徴とする特許請求の範囲第１項及び第２項
記載の紡機用リング。[Scope of Claims] ill A ring for a spinning machine, characterized in that at least a flange portion of the ring, which includes a flange portion, a neck portion, a body portion, and a ring rail fitting portion as main parts, is formed of ceramic. (3) The ring for a spinning machine according to claims 1 and 2, wherein each part other than the fledge part is made of carbon steel, light alloy, plastic, FRP%CFRP, or GFRP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10980383A JPS602719A (en) | 1983-06-17 | 1983-06-17 | Ring for spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10980383A JPS602719A (en) | 1983-06-17 | 1983-06-17 | Ring for spinning frame |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13359484A Division JPS6028519A (en) | 1984-06-27 | 1984-06-27 | Ring for spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS602719A true JPS602719A (en) | 1985-01-09 |
Family
ID=14519605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10980383A Pending JPS602719A (en) | 1983-06-17 | 1983-06-17 | Ring for spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602719A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497872U (en) * | 1991-01-10 | 1992-08-25 | ||
| US5829240A (en) * | 1997-03-17 | 1998-11-03 | A. B. Carter, Inc. | Spinning ring having improved traveler bearing surface |
| US6360520B2 (en) | 2000-01-14 | 2002-03-26 | Ab Carter, Inc. | Spinning ring having amorphous chromium bearing surface |
-
1983
- 1983-06-17 JP JP10980383A patent/JPS602719A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497872U (en) * | 1991-01-10 | 1992-08-25 | ||
| US5829240A (en) * | 1997-03-17 | 1998-11-03 | A. B. Carter, Inc. | Spinning ring having improved traveler bearing surface |
| US6360520B2 (en) | 2000-01-14 | 2002-03-26 | Ab Carter, Inc. | Spinning ring having amorphous chromium bearing surface |
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