JPS6056811B2 - Traveler for spinning machine - Google Patents
Traveler for spinning machineInfo
- Publication number
- JPS6056811B2 JPS6056811B2 JP10553180A JP10553180A JPS6056811B2 JP S6056811 B2 JPS6056811 B2 JP S6056811B2 JP 10553180 A JP10553180 A JP 10553180A JP 10553180 A JP10553180 A JP 10553180A JP S6056811 B2 JPS6056811 B2 JP S6056811B2
- Authority
- JP
- Japan
- Prior art keywords
- traveler
- spinning machine
- ring
- spinning
- present
- 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
- 238000009987 spinning Methods 0.000 title claims description 16
- 229910001096 P alloy Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 208000012886 Vertigo Diseases 0.000 description 14
- 238000007747 plating Methods 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001050 lubricating effect Effects 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回転高速紡出のもとでは
リング、トラベラ間の摩擦がはげしく、トラベラが急激
に摩耗して寿命が短くなつたり、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。Conventionally, there are metal travelers as travelers for spinning machines, but
In recent high-speed spinning aimed at high productivity, the friction between the ring and the traveler is severe, leading to rapid wear of the traveler, shortening its life, and the occurrence of traveler scattering due to traveler burnout, resulting in yarn breakage. It was the cause of
このため、トラベラの耐摩耗性を向上するために、トラ
ベラにクロムメッキを施したものが考えられていたが、
クロムメッキは硬度が非常に高いが、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、メッキ表面に亀裂が入りやすく、これによ
りメッキが脱落しやすく、トラベラの異常摩耗を来たす
という欠点があつた。For this reason, in order to improve the wear resistance of the traveler, it was considered that the traveler could be plated with chrome.
Although chrome plating has very high hardness, it has the disadvantage that it has poor compatibility with the ring, the spinning force becomes very high in the early stage of spinning, and yarn breakage occurs frequently due to thread plucking. This had the drawback that the plating was prone to cracking, which caused the plating to easily fall off, resulting in abnormal wear of the traveler.
本発明は上記欠点を解消する紡機用トラベラを提供する
ものであり、本発明の１実施例を以下図面に基いて説明
する。The present invention provides a traveler for a spinning machine that eliminates the above-mentioned drawbacks, and one embodiment of the present invention will be described below with reference to the drawings.
実施例 本発明の１実施例を第１図、および第２図に示す。Example One embodiment of the invention is shown in FIGS. 1 and 2.
図に示すように、横形の金属トラベラ１の内面２に、Ｎ
ｉ−Ｃｏ−Ｐ合金メッキ層３を厚さ１５μとなるよう形
成して紡機用トラベラを構成する。As shown in the figure, on the inner surface 2 of the horizontal metal traveler 1, N
The i-Co-P alloy plating layer 3 is formed to have a thickness of 15 μm to constitute a traveler for a spinning machine.
上記実施例において、メッキ層の厚みは５〜２０μが紡
機用トラベラとして適しており、５μ未満では使用初期
においてリングとの摩擦によりなくなつてしまい、寿命
が短くなり、また２０μを越えるとリングとトラベラ間
の摺接により剥離しやすくなり、異状摩耗の原因となる
。また合金メッキ中のＮｉ）Ｃｏ、Ｐの割合はＣｏが０
１０〜６０％、Ｐが１〜１５％、残部Ｎｉからなるもの
が、硬度や、機械的性質が良好てある。In the above example, a plating layer thickness of 5 to 20 μm is suitable for a traveler for a spinning machine; if it is less than 5 μm, it will wear off due to friction with the ring in the early stages of use, shortening the lifespan, and if it exceeds 20 μm, the ring will The sliding contact between the travelers tends to cause them to peel off, causing abnormal wear. In addition, the ratio of Ni) Co and P in the alloy plating is 0 for Co.
Those consisting of 10 to 60% P, 1 to 15% P, and the balance Ni have good hardness and mechanical properties.
本発明の紡機用トラベラは、金属トラベラの少くともリ
ングと接触する内面に、Ｎｉ−Ｃｏ−Ｐの合金メッキ層
を形成したため、トラベラの使用初期において、リング
とトラベラの間に良好なる潤滑皮膜を形成し、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減少させるものである。In the spinning machine traveler of the present invention, a Ni-Co-P alloy plating layer is formed on at least the inner surface of the metal traveler that contacts the ring, so that a good lubricating film is formed between the ring and the traveler in the initial stage of use of the traveler. This improves the initial adaptation of the traveler to the ring and reduces the occurrence of thread breakage and traveler burn.
また、本発明のメッキ層の硬度はＨＶ４００〜７００と
高く、２００℃〜４００℃で１〜２時間の熱処理を施す
事により、更に硬度がＨｖ５０〜２００上がり、優れた
耐摩耗性を示し、トラベラの寿命を大巾に延長すること
ができる。In addition, the hardness of the plating layer of the present invention is as high as HV400 to 700, and by heat treatment at 200°C to 400°C for 1 to 2 hours, the hardness further increases by HV50 to 200, exhibiting excellent wear resistance and providing excellent wear resistance. The lifespan of can be greatly extended.
更に、Ｎｉ−Ｃｏ−Ｐ合金メッキは、優れた磁気特性を
有するので、本発明の紡機用トラベラを容易に帯磁さす
ことができる。Furthermore, since the Ni-Co-P alloy plating has excellent magnetic properties, the traveler for a spinning machine of the present invention can be easily magnetized.
帯磁した紡機用トラベラを用いると、精紡機停止時に、
スナールの発生を防止するので、糸切れを更に減少させ
ることができる等の優れた効果を有する発明である。When a magnetized spinning machine traveler is used, when the spinning machine stops,
Since the occurrence of snarls is prevented, this invention has excellent effects such as being able to further reduce yarn breakage.
第１図は本発明の紡機用トラベラの１実施例を示す一部
切欠き正面図、第２図は第１図におけるＡ−Ａ線断面図
である。
１・・・・・・トラベラ、２・・・・・内面、３・・・
・・・Ｎｉ−ＣＯ一Ｐ合金メッキ層。FIG. 1 is a partially cutaway front view showing one embodiment of a traveler for a spinning machine according to the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. 1...Traveler, 2...Inner side, 3...
...Ni-CO-P alloy plating layer.
Claims (1)
、Ｎｉ−Ｃｏ−Ｐ合金層を形成したことを特徴とする紡
機用トラベラ。1. A traveler for a spinning machine, characterized in that a Ni-Co-P alloy layer is formed on at least the inner surface of the metal traveler that contacts the ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10553180A JPS6056811B2 (en) | 1980-07-30 | 1980-07-30 | Traveler for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10553180A JPS6056811B2 (en) | 1980-07-30 | 1980-07-30 | Traveler for spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5729616A JPS5729616A (en) | 1982-02-17 |
| JPS6056811B2 true JPS6056811B2 (en) | 1985-12-12 |
Family
ID=14410166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10553180A Expired JPS6056811B2 (en) | 1980-07-30 | 1980-07-30 | Traveler for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6056811B2 (en) |
-
1980
- 1980-07-30 JP JP10553180A patent/JPS6056811B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5729616A (en) | 1982-02-17 |
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