JPS6235489B2 - - Google Patents
Info
- Publication number
- JPS6235489B2 JPS6235489B2 JP54111260A JP11126079A JPS6235489B2 JP S6235489 B2 JPS6235489 B2 JP S6235489B2 JP 54111260 A JP54111260 A JP 54111260A JP 11126079 A JP11126079 A JP 11126079A JP S6235489 B2 JPS6235489 B2 JP S6235489B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- present
- spinning machine
- traveler
- sulfide layer
- 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
Links
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- NJYFRQQXXXRJHK-UHFFFAOYSA-N (4-aminophenyl) thiocyanate Chemical compound NC1=CC=C(SC#N)C=C1 NJYFRQQXXXRJHK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- GNVXPFBEZCSHQZ-UHFFFAOYSA-N iron(2+);sulfide Chemical compound [S-2].[Fe+2] GNVXPFBEZCSHQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 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】
本発明は硫化物層を表面に有する紡機用リング
に関するものであり、初期馴み性ならびに耐摩耗
性を向上することを目的とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ring for a spinning machine having a sulfide layer on its surface, and its purpose is to improve initial run-in properties and wear resistance.
従来、リングの初期馴み性、および耐摩耗性を
向上するために潤滑油が使われているが、管糸汚
れが嫌われる綿、合繊精紡等では潤滑油は使用で
きないという欠点があつた。 Conventionally, lubricating oil has been used to improve the initial conformability and abrasion resistance of rings, but this has the disadvantage that lubricating oil cannot be used with cotton, synthetic fibers, etc., where contamination of the pipe threads is disliked. .
又リングにメツキをすることにより上記目的を
達する様試みられたが、トラベラの高速回転によ
りメツキが剥離してしまい、トラベラがスムース
に回転できず糸切れが多発するという欠点があつ
た。 Attempts have also been made to achieve the above objective by plating the ring, but the plating peels off due to high-speed rotation of the traveler, and the traveler cannot rotate smoothly, resulting in frequent thread breakage.
本発明は従来のリングでは達し得なかつた初期
馴み性ならびに耐摩耗性の良いリングを提供する
ものである。 The present invention provides a ring that has good initial run-in properties and wear resistance that conventional rings have not been able to achieve.
以下本発明を実施例により説明する。 The present invention will be explained below with reference to Examples.
旋削後焼入したリング素材を180〜190℃にてロ
ダン基の塩を主成分とする溶融塩浴中に浸漬し、
10〜20分間所定の電流を通じ陽極電解を行うこと
により、リングのフランジ内周部表面に５〜７μ
程度の硫化物層、即ち硫化鉄（FeS）の拡散層を
得ることができる。 After turning and quenching, the ring material is immersed in a molten salt bath containing rhodan-based salt as the main component at 180 to 190℃.
By applying a predetermined current for 10 to 20 minutes and performing anodic electrolysis, a 5 to 7 micron layer is formed on the inner peripheral surface of the ring flange.
It is possible to obtain a sulfide layer of about 100%, that is, a diffusion layer of iron sulfide (FeS).
第１図は上記方法によりフランジ内面にのみ硫
化物層１を有する紡機用リング２の１実施例を示
す。 FIG. 1 shows an embodiment of a ring 2 for a spinning machine having a sulfide layer 1 only on the inner surface of the flange by the method described above.
上記硫化鉄の拡散層、即ち硫化物層は徴細な多
孔質、片状で六方晶系の結晶構造であるため軟質
で非常に塑性流動し易く、潤滑性にすぐれ、従つ
てトラベラとのなじみが早く金属間接触を緩和し
て摩擦係数を減じる効果を有する。 The diffusion layer of iron sulfide, that is, the sulfide layer, has a fine porous, flaky, and hexagonal crystal structure, so it is soft and very easy to plastically flow, and has excellent lubricity, making it compatible with the traveler. has the effect of quickly alleviating metal-to-metal contact and reducing the coefficient of friction.
又他方粒界にまで浸硫しており、単なるコーテ
イング処理に比べて剥離されにくい特性により耐
摩耗性が向上する。 On the other hand, since it is sulfurized to the grain boundaries, it is less likely to peel off than a simple coating treatment, which improves wear resistance.
上記本発明の実施例によるリングを用いて下記
のテスト条件により試験した結果、第２図に示す
ように従来品Ａに比べ本発明品Ｂは摩耗量が著る
しく減少し、従来のリングに比べ非常に良好な結
果を得ることが出来た。 As a result of testing under the following test conditions using the ring according to the above embodiment of the present invention, as shown in Fig. 2, the amount of wear of the product B of the present invention was significantly reduced compared to the conventional product A, and compared to the conventional ring. We were able to obtain very good results.
テスト条件
リング：シングルフランジリング
フランジ巾：3.35mm
内径：45mm
スピンドル回転：14000r.p.m
トラベラ：ZS形
以上の如く本発明に係る紡機用リングは極めて
優れた初期馴み性、耐摩耗性を有し、良好な品質
の糸を紡出することが出来る等の結果を有するも
のである。Test conditions Ring: Single flange ring Flange width: 3.35mm Inner diameter: 45mm Spindle rotation: 14000r.pm Traveler: ZS type As described above, the spinning machine ring according to the present invention has extremely excellent initial adaptability and wear resistance. , it has results such as being able to spin yarn of good quality.
第１図は本発明の１実施例を示す紡機用リング
の断面図、第２図は本発明によるリングのテスト
結果を示す曲線図である。
１……硫化物層、２……リング、Ａ……従来の
リングを使用した場合の特性、Ｂ……本発明のリ
ングを使用した場合の特性。
FIG. 1 is a sectional view of a ring for a spinning machine showing one embodiment of the present invention, and FIG. 2 is a curve diagram showing test results of the ring according to the present invention. 1...Sulfide layer, 2...Ring, A...Characteristics when using the conventional ring, B...Characteristics when using the ring of the present invention.
Claims (1)
くともフランジ内周部表面に硫化物層を形成して
なることを特徴とする紡機用リング。1. A ring for a spinning machine, characterized in that a sulfide layer is formed on at least the inner peripheral surface of the ring flange on which the traveler travels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11126079A JPS5637319A (en) | 1979-08-30 | 1979-08-30 | Ring for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11126079A JPS5637319A (en) | 1979-08-30 | 1979-08-30 | Ring for spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5637319A JPS5637319A (en) | 1981-04-11 |
| JPS6235489B2 true JPS6235489B2 (en) | 1987-08-03 |
Family
ID=14556679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11126079A Granted JPS5637319A (en) | 1979-08-30 | 1979-08-30 | Ring for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637319A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149219C2 (en) * | 1981-12-11 | 1985-07-04 | Grob & Co AG, Horgen, Zürich | Warp thread monitor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50109142A (en) * | 1974-02-07 | 1975-08-28 | ||
| JPS50114355A (en) * | 1974-02-20 | 1975-09-08 |
-
1979
- 1979-08-30 JP JP11126079A patent/JPS5637319A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50109142A (en) * | 1974-02-07 | 1975-08-28 | ||
| JPS50114355A (en) * | 1974-02-20 | 1975-09-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5637319A (en) | 1981-04-11 |
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