JPS62170534A - Traveller for spinning frames - Google Patents
Traveller for spinning framesInfo
- Publication number
- JPS62170534A JPS62170534A JP1072486A JP1072486A JPS62170534A JP S62170534 A JPS62170534 A JP S62170534A JP 1072486 A JP1072486 A JP 1072486A JP 1072486 A JP1072486 A JP 1072486A JP S62170534 A JPS62170534 A JP S62170534A
- Authority
- JP
- Japan
- Prior art keywords
- traveller
- traveler
- hard particles
- fine hard
- abrasion resistance
- 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
- 238000009987 spinning Methods 0.000 title claims abstract description 11
- 238000007747 plating Methods 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 239000010941 cobalt Substances 0.000 claims abstract description 7
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000010419 fine particle Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 229910000423 chromium oxide Inorganic materials 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 2
- GPKIXZRJUHCCKX-UHFFFAOYSA-N 2-[(5-methyl-2-propan-2-ylphenoxy)methyl]oxirane Chemical compound CC(C)C1=CC=C(C)C=C1OCC1OC1 GPKIXZRJUHCCKX-UHFFFAOYSA-N 0.000 abstract 1
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 2
- 239000004859 Copal Substances 0.000 description 1
- 241000782205 Guibourtia conjugata Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は高速精紡において優nた性能を発揮する高耐摩
耗性の紡機用トラベラに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a highly wear-resistant traveler for a spinning machine that exhibits excellent performance in high-speed spinning.
従来技術とその問題点
従来の紡機用トラベラは、一般に硬鋼線材を用いて形成
されている。しかし、上記トラベラではスピンドル回転
数が20.00 Or、p、m、以上(現在の高速回転
は] 5,00 Or、p、m、 〜16,00Or、
p、m、 )ではリングとトラペ2の摩擦抵抗の増大
と摩擦熱の急激な上昇のため、トラベラが早期に焼付き
飛散し、連涜運転が出来ないという欠点があった。Prior Art and its Problems Conventional spinning machine travelers are generally made of hard steel wire. However, in the above traveler, the spindle rotation speed is 20.00 Or, p, m, or more (current high speed rotation is] 5,00 Or, p, m, ~16,00 Or,
p, m, ) had the disadvantage that the traveler would seize early and fly off due to the increased frictional resistance between the ring and trape 2 and the rapid rise in frictional heat, making continuous operation impossible.
問題点を解決するための手段
本発明は上記問題点を硬鋼線材を素材として横形、タテ
形等所要形状のトラベラに形成し、次いで、上記トラベ
ラの表面に複合メッキ(分散メッキ)に用いる金属マト
リックスとして高01λでの耐酸化性、耐食性、耐摩耗
性及び機械的性質にすぐれたコパル)((!o)を用い
、共析分散粒子として直径]0Pffl以下のCr2O
3、Sin、;VC!等の硬質微粒子を添加したメッキ
浴を用いる。Means for Solving the Problems The present invention solves the above problems by forming a traveler of a desired shape such as horizontal or vertical shape using hard steel wire as a raw material, and then coating the surface of the traveler with metal used for composite plating (dispersion plating). Using copal ((!o), which has excellent oxidation resistance, corrosion resistance, wear resistance, and mechanical properties at high 01λ as a matrix, Cr2O with a diameter of 0Pffl or less as eutectoid dispersed particles)
3.Sin;VC! A plating bath containing hard fine particles such as the following is used.
これにより、鋼製トラベラの表面に厚さ5〜40μmの
コバルトをマトリックスとする硬質微粒子の分散メッキ
皮膜を形成することにより高速精紡でトラベラ・リング
間に発生する高温の摩擦熱、特をこ300℃以上での耐
摩耗性にすぐれた高温、高耐摩耗性の紡機用トラベラを
提供するものである。By forming a dispersion plating film of hard fine particles with a cobalt matrix of 5 to 40 μm thick on the surface of the steel traveler, the high-temperature frictional heat generated between the traveler ring during high-speed spinning can be avoided. The present invention provides a high-temperature, high-wear-resistant traveler for a spinning machine that has excellent wear resistance at temperatures of 300° C. or higher.
上記複合メッキに用いる硬質微粒子としては酸化クロム
の他、炭化ケイ素、炭化タングステン、炭化チタン等が
あり、またこれらの粒子に加L、Mo5es c +テ
フロン等の潤滑性物質を用いることもできる。また、硬
質微粒子が大になると均−分散が困難で、皮膜中での分
布状態および皮膜の表面粗さに大きな影響を与え、粒子
の密着性に影響を及ぼすので上限を10μmとした。In addition to chromium oxide, the hard particles used in the composite plating include silicon carbide, tungsten carbide, titanium carbide, etc. In addition to these particles, lubricating substances such as L, Mo5es c + Teflon, etc. can also be used. Further, if the hard fine particles become large, it is difficult to uniformly disperse them, and this will have a large effect on the distribution state in the film and the surface roughness of the film, and will affect the adhesion of the particles, so the upper limit was set at 10 μm.
またOL)マトリックス中に於ける硬質微粒子の含有量
はl 5 voe%未満では耐摩効果が小さく、85マ
Oe%を超えると粒子の分散が困難となる。Further, if the content of hard fine particles in the matrix (OL) is less than 1 5 voe%, the anti-wear effect will be small, and if it exceeds 85 voe%, it will be difficult to disperse the particles.
さらをこ、硬質複合メッキ層の厚さを5μ〜15μとし
たが、5μ以下では薄すぎて効果が小さく、耐摩耗性に
おいて不十分であり、40P以上では効果は飽和し処理
時間が長くなり、経済的には意味がなくなる。Furthermore, the thickness of the hard composite plating layer was set to 5μ to 15μ, but if it is less than 5μ it will be too thin and the effect will be small and the wear resistance will be insufficient, and if it is more than 40P the effect will be saturated and the processing time will be longer. , it becomes economically meaningless.
実施例 以下、本発明の一実施例を図面に基いて説明する。Example Hereinafter, one embodiment of the present invention will be described based on the drawings.
第1図に示すように、硬鋼線材を用いて所定形状の横形
トラベラ(1)又は縦形トラベラ(2)に成形する。上
記トラベラ(1)又は(2)を用いて下記に示すメッキ
浴により電気メッキを行う。As shown in FIG. 1, a hard steel wire rod is formed into a horizontal traveler (1) or a vertical traveler (2) of a predetermined shape. Electroplating is performed using the traveler (1) or (2) described above in the plating bath shown below.
浴組成
Co507Hρ 5110り/1Nail
15 q/IH,Bo、 8
59/1メッキ条件は浴温50℃、浴のP I(4,5
に制御されたメッキ浴中に浸漬し、硬質微粒子として5
μmの酸化りOム(cr2O3)を200〜250t7
/L添加しながら攪拌し、電流密度5 A/dm’
で複合メッキを行った。Bath composition Co507Hρ 5110ri/1Nail
15 q/IH, Bo, 8
59/1 plating conditions are bath temperature 50℃, bath P I (4,5
It is immersed in a plating bath controlled to
μm oxidized Om (cr2O3) 200~250t7
/L while stirring, current density 5 A/dm'
Composite plating was performed.
これにより第8図に示す如く、横形トラベラ(1)又は
縦形トラベラ(2)の表面にコバルトマトリックス中に
酸化クローム(4)を共析した複合メッキ層(3)が形
成された。As a result, as shown in FIG. 8, a composite plating layer (3) in which chromium oxide (4) was eutectoided in a cobalt matrix was formed on the surface of the horizontal traveler (1) or the vertical traveler (2).
上記実施例で得られた紡機用トラベラの複合メッキ皮膜
の厚みは2Q pm 、 (3r2O3含有量は247
Oe%、皮膜硬度はHv 470であった。The thickness of the composite plating film of the spinning machine traveler obtained in the above example was 2Q pm, (3r2O3 content was 247
Oe% and film hardness were Hv 470.
第3図に本発明のCo + Or、 O,の複合メッキ
皮膜と比較例とするN、!、/P + SiG 7.1
合メッキ皮膜との温度変化に伴う摩耗量の変化を示した
。Figure 3 shows the composite plating film of Co + Or, O, of the present invention and N,!, as a comparative example. , /P + SiG 7.1
The change in wear amount due to temperature change with the co-plated film is shown.
図面に示す様に本発明に適用したOo+Or2O3複合
メッキ皮膜は300″C以上の高温に於て非常に摩耗が
少なく安定している。As shown in the drawings, the Oo+Or2O3 composite plating film applied to the present invention exhibits very little wear and is stable at high temperatures of 300''C or higher.
発明の効果
本発明は上記の如く金属トラベラ表面にコバルトマトリ
ックス中に於ける硬質微粒子特にOr。Effects of the Invention As described above, the present invention provides hard fine particles, particularly Or, in a cobalt matrix on the surface of a metal traveler.
0、を好ましくは20〜80 vo#%含有するメッキ
皮膜を形成させたことにより、300〜700℃に於い
て表面に形成される配向酸化物層Co、O。By forming a plating film containing preferably 20 to 80 vo#% of Co, O, an oriented oxide layer is formed on the surface at a temperature of 300 to 700°C.
のため優秀な耐摩性を有し、スピンドル回転数が20.
OOQ r、p、m、以上の高速運転域に於ても、ト
ラベラ焼けが発生せず、耐摩性の為連続運転が可能とな
る。Therefore, it has excellent wear resistance and the spindle rotation speed is 20.
Even in high-speed operation ranges of OOQ r, p, m, or higher, traveler burn does not occur and continuous operation is possible due to wear resistance.
トラベラの寿命が延長され、トラベラ交換周期延長のた
め取換工数が省力化され、安定操業が持続できる等のす
ぐ訃た効果を有する発明である。This invention has immediate effects such as extending the life of the traveler, saving man-hours for replacing the traveler by extending the traveler replacement cycle, and allowing stable operation to continue.
、X]図イ1口は夫々本発明の紡機用トラベラの1実施
例全示す正面図、第2図は要部破断断面図、第8図は複
合メッキ皮膜の温度上昇に対する摩耗量の変化を示す曲
線図である。
(1)・・・横形トラベラ (2)・・・縦形トラベ
ラ(3)・・・複合メッキ層, FIG. (1)...Horizontal traveler (2)...Vertical traveler (3)...Composite plating layer
Claims (3)
粒子を共析物質として含有し、コバルトをマトリックス
とする硬質複合メッキ皮膜を形成してなることを特徴と
する紡機用トラベラ。(1) A traveler for a spinning machine, comprising a hard composite plating film containing cobalt as a matrix and containing hard fine particles having a particle size of 10 μm or less as a eutectoid material on the surface of the steel traveler.
囲第1項記載の紡機用トラベラ。(2) The traveler for a spinning machine according to claim 1, wherein the hard fine particles are Cr_2O_3.
有量が15〜35vol%である特許請求の範囲第1項
記載の紡機用トラベラ。(3) The traveler for a spinning machine according to claim 1, wherein the content of Cr_2O_3 particles in the cobalt matrix is 15 to 35 vol%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1072486A JPS62170534A (en) | 1986-01-20 | 1986-01-20 | Traveller for spinning frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1072486A JPS62170534A (en) | 1986-01-20 | 1986-01-20 | Traveller for spinning frames |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62170534A true JPS62170534A (en) | 1987-07-27 |
Family
ID=11758232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1072486A Pending JPS62170534A (en) | 1986-01-20 | 1986-01-20 | Traveller for spinning frames |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62170534A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03193935A (en) * | 1989-12-25 | 1991-08-23 | Kanai Hiroyuki | Traveller for spinning machine |
-
1986
- 1986-01-20 JP JP1072486A patent/JPS62170534A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03193935A (en) * | 1989-12-25 | 1991-08-23 | Kanai Hiroyuki | Traveller for spinning machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3343362A (en) | Bearing members having a plurality of coatings | |
JPS62170534A (en) | Traveller for spinning frames | |
JP3423702B2 (en) | Metal plating method | |
JPS62161995A (en) | Traveler for spinning machine | |
JPS6137999A (en) | Ring for spinning machine | |
JP2955693B2 (en) | Metal traveler for spinning machines | |
US5175988A (en) | Ring for spinning machinery | |
JP2627343B2 (en) | Traveler for spinning machine | |
US3019068A (en) | Bearings | |
US5702763A (en) | Selective codeposition of particulate matter and composite plated articles thereof | |
JPH05106125A (en) | Metallic traveler for spinning machinery | |
JPH03193934A (en) | Traveller for spinning machine | |
JPH03193933A (en) | Ring for spinning machine | |
JPH05125625A (en) | Ring for spinning machine | |
JPH01221534A (en) | Traveller for spinning machine | |
JPS61245320A (en) | Ring for spinning frame | |
Ruimi et al. | Nickel--Cobalt Alloy Electrolytic Coatings Incorporating Ceramic Particles | |
JPH03199433A (en) | Ring for spinning frame | |
JPS63295720A (en) | Ring for spinning frame | |
JPH05106124A (en) | Ring for spinning machinery | |
JP3772384B2 (en) | Glass mold and method for producing the same | |
JPS602719A (en) | Ring for spinning frame | |
JPH10330122A (en) | Mold for glass molding | |
US20010047645A1 (en) | Spinning ring having amorphous chromium bearing surface | |
JPH07189051A (en) | Ring for spinning machine |