JPS6246652B2 - - Google Patents
Info
- Publication number
- JPS6246652B2 JPS6246652B2 JP7527480A JP7527480A JPS6246652B2 JP S6246652 B2 JPS6246652 B2 JP S6246652B2 JP 7527480 A JP7527480 A JP 7527480A JP 7527480 A JP7527480 A JP 7527480A JP S6246652 B2 JPS6246652 B2 JP S6246652B2
- Authority
- JP
- Japan
- Prior art keywords
- traveler
- metal
- melting point
- plating
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000007747 plating Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 10
- 229910052738 indium Inorganic materials 0.000 claims description 9
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004904 shortening 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
- D01H7/604—Travellers
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】
本発明は精紡機、撚糸機等に使用される紡機用
トラベラに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a spinning machine traveler used in spinning machines, yarn twisting machines, and the like.
従来、紡機用トラベラとして金属製トラベラが
あるが、最近の高生産性をめざした高速紡出のも
とでは、トラベラが急激に摩耗して寿命が短かく
なつたり、トラベラ焼けによるトラベラ飛散が発
生し、糸切れの原因となつていた。このため、ト
ラベラの耐摩耗性を向上するために、トラベラに
クロムメツキを施したものが考えられたが、クロ
ムメツキは表面硬度は非常に高くなるが、リング
とのなじみ性が悪く、紡出初期において紡出張力
が非常に高くなり、糸のつつぱりによる糸切れが
多発するという欠点があり、しかも、メツキ表面
に亀裂が入りやすく、これが剥離摩耗の原因とな
り、トラベラの異常摩耗を来たすという欠点があ
つた。 Conventionally, metal travelers have been used as the traveler for spinning machines, but with recent high-speed spinning aimed at high productivity, the traveler wears rapidly, shortening its life, and the traveler burns out, causing the traveler to fly off. This caused thread breakage. For this reason, in order to improve the wear resistance of the traveler, it was considered that the traveler was coated with chrome plating, but although chrome plating has a very high surface hardness, it has poor compatibility with the ring, and It has the disadvantage that the spinning force becomes very high and yarn breakage occurs frequently due to yarn plucking.Furthermore, the plating surface tends to crack, which causes peeling and wear, resulting in abnormal wear of the traveler. It was hot.
本発明は上記欠点を除去するためになされたも
のである。 The present invention has been made to eliminate the above drawbacks.
以下、本発明の一実施例を図面に基いて説明す
る。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
実施例 １
第１図イ及びロに示すように、横形の金属トラ
ベラ１のリングと接触する内側表面２に融点が
327℃を有する鉛メツキ層３を形成し、上記メツ
キ層３上に融点が150℃でかつモース硬度が1.2の
インジウムメツキ層４を設け、厚さが16μとなる
ように形成し、次いで熱処理を施すことにより鉛
メツキ層３とインジウムメツキ層４との間を拡散
浸透し、非鉄金属層を形成する。Example 1 As shown in Figure 1 A and B, the inner surface 2 of the horizontal metal traveler 1 that contacts the ring has a melting point.
A lead plating layer 3 having a temperature of 327°C is formed, and an indium plating layer 4 having a melting point of 150°C and a Mohs hardness of 1.2 is provided on the plating layer 3 to a thickness of 16μ, and then heat treatment is performed. By applying it, it diffuses and permeates between the lead plating layer 3 and the indium plating layer 4, forming a non-ferrous metal layer.
実施例 ２
第２図イ及ロに示すように、縦形の金属トラベ
ラ５のリングとの接触部を含む全表面６に融点が
232℃を有する錫メツキ層７を形成し、上記メツ
キ層７上に融点が150℃のインジウムメツキ層４
を設け、厚さが25μとなるように形成し、実施例
１と同様に拡散浸透して非鉄金属層を形成する。Embodiment 2 As shown in FIG.
A tin plating layer 7 having a temperature of 232°C is formed, and an indium plating layer 4 having a melting point of 150°C is formed on the plating layer 7.
was formed to have a thickness of 25 μm, and the non-ferrous metal layer was formed by diffusion in the same manner as in Example 1.
上記各実施例において拡散浸透された非鉄金属
層の厚みは15μ〜30μが紡機用トラベラとして最
適である。即ち、30μ以上では金属トラベラと非
鉄金属層との間の親和性が小さくなり、剥離摩耗
を生じ、糸切れ、トラベラ焼けの原因となり、15
μ以下であるとリングとトラベラ間の潤滑性が悪
くなり、異常摩耗の原因となる。 In each of the above embodiments, the thickness of the diffused non-ferrous metal layer is 15 to 30 microns, which is optimal for a traveler for a spinning machine. In other words, if it exceeds 30μ, the affinity between the metal traveler and the nonferrous metal layer decreases, causing peeling wear, thread breakage, and traveler burn.
If it is less than μ, the lubricity between the ring and the traveler will deteriorate, causing abnormal wear.
本発明の紡機用トラベラは、金属トラベラの表
面に低融点でモース硬度の極めて低い低融点金属
とインジウムとを拡散浸透させた非鉄金属層とし
て形成し、しかも最表面にインジウムを配置した
ため、トラベラの使用初期においてとくに、上記
インジウムが溶融分離してトラベラとリング間に
良好なる潤滑剤層を形成し、これによりトラベラ
のリングに対する初期なじみを向上させ、糸切
れ、トラベラ焼けを大巾に減少させるものであ
る。しかも、初期なじみがついた後は低融点金属
によりトラベラとリング間の摩擦抵抗を減じるた
め、トラベラの寿命をも大巾に延長することがで
きる等優れた効果を有するものである。 The traveler for a spinning machine of the present invention is formed as a non-ferrous metal layer in which indium and a low melting point metal with a low melting point and extremely low Mohs hardness are diffused and permeated on the surface of the metal traveler, and indium is placed on the outermost surface. Especially in the initial stage of use, the indium melts and separates to form a good lubricant layer between the traveler and the ring, thereby improving the initial conformity of the traveler to the ring and greatly reducing thread breakage and traveler burn. It is. Moreover, since the frictional resistance between the traveler and the ring is reduced by the low melting point metal after the initial break-in, the life of the traveler can be greatly extended, which is an excellent effect.
図面は本発明の紡機用トラベラの一実施例を示
し、第１図は横形トラベラの実施例を示し、イは
一部切欠き正面図、ロはイにおけるＡ−Ａ線断面
図、第２図は縦形トラベラの実施例を示し、イは
一部切欠き正面図、ロはイにおけるＢ−Ｂ線断面
図である。
１，５……トラベラ、２，６……表面、３……
鉛メツキ層、４……インジウム層、７……錫層。
The drawings show an embodiment of a traveler for a spinning machine according to the present invention, and FIG. 1 shows an embodiment of a horizontal traveler. 1 shows an embodiment of a vertical traveler, A is a partially cutaway front view, and B is a sectional view taken along line B-B in A. 1, 5... Traveler, 2, 6... Surface, 3...
Lead plating layer, 4... indium layer, 7... tin layer.
Claims (1)
内面に、融点が100℃〜350℃の低融点金属をメツ
キし、上記メツキ層の上にインジウムをメツキす
ると共に、インジウムを低融点金属に拡散浸透す
ることにより、非鉄金属層を形成してなる紡機用
トラベラ。 ２ 低融点金属として錫又は鉛の少なくとも一種
を用いなる特許請求の範囲第１項記載の紡機用ト
ラベラ。[Claims] 1. Plating at least the inner surface of the metal traveler that contacts the ring with a low melting point metal having a melting point of 100°C to 350°C, plating indium on the plating layer, and plating indium with a low melting point metal. A traveler for spinning machines that forms a non-ferrous metal layer by diffusing and permeating the metal. 2. The traveler for a spinning machine according to claim 1, which uses at least one of tin or lead as the low melting point metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7527480A JPS575925A (en) | 1980-06-03 | 1980-06-03 | Traveler for spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7527480A JPS575925A (en) | 1980-06-03 | 1980-06-03 | Traveler for spinning frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS575925A JPS575925A (en) | 1982-01-12 |
| JPS6246652B2 true JPS6246652B2 (en) | 1987-10-03 |
Family
ID=13571480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7527480A Granted JPS575925A (en) | 1980-06-03 | 1980-06-03 | Traveler for spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS575925A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485403A (en) * | 1990-07-30 | 1992-03-18 | Kajima Corp | Method for applying anti-corrosive coating of suspended structure supporting diagonal cable |
-
1980
- 1980-06-03 JP JP7527480A patent/JPS575925A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS575925A (en) | 1982-01-12 |
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