JPH0192432A - Metallic traveller for spinning machine - Google Patents
Metallic traveller for spinning machineInfo
- Publication number
- JPH0192432A JPH0192432A JP25047187A JP25047187A JPH0192432A JP H0192432 A JPH0192432 A JP H0192432A JP 25047187 A JP25047187 A JP 25047187A JP 25047187 A JP25047187 A JP 25047187A JP H0192432 A JPH0192432 A JP H0192432A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- coating layer
- traveller
- ceramic coating
- trapeller
- 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.)
- Granted
Links
- 238000009987 spinning Methods 0.000 title claims description 20
- 238000005524 ceramic coating Methods 0.000 claims abstract description 25
- 239000011247 coating layer Substances 0.000 claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 13
- 230000003746 surface roughness Effects 0.000 claims abstract description 7
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 239000000314 lubricant Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract 2
- 238000000576 coating method Methods 0.000 claims abstract 2
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000011282 treatment Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 241001358806 Trapella Species 0.000 description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000004439 roughness measurement Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 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
- 238000007740 vapor deposition 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)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は精紡機、撚糸機等に用いる糸通過部の耐摩耗性
を良好とした紡機用金属トラペ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 metal trapeller for spinning machines, which is used in spinning machines, yarn twisting machines, etc., and has good abrasion resistance in the thread passage section.
従来、紡機用トラペラにおいて、糸が糸通過部を高速で
通過する運転条件或は、糸に特殊な添加剤を含む運転条
件の下では、糸通過部の耐摩耗性が要求される。従って
この耐摩耗性を向上させるために、糸通過部の表面に硬
化処理としてクロームメツキや、梨地クロームメツキを
施したトラペラが使用されている。しかし、操業条件の
高速化及び紡出する糸の特殊化により、従来のメツキト
ラペラでは糸通過部の摩耗が早期に発生し、糸質の低下
、糸毛羽や糸切れを引起して安定した紡調が得られず、
短寿命となり、トラペラ交換の手数が増大するという問
題点がある。Conventionally, in a trapeller for a spinning machine, wear resistance of the yarn passing section is required under operating conditions in which the yarn passes through the yarn passing section at high speed or under operating conditions in which the yarn contains special additives. Therefore, in order to improve this abrasion resistance, trapellas are used in which the surface of the thread passage section is hardened with chrome plating or satin chrome plating. However, due to faster operating conditions and specialization of the yarn to be spun, conventional Metsuki Trapellers tend to wear out the yarn passing section early, causing deterioration in yarn quality, yarn fluff, and yarn breakage, resulting in stable spinning. is not obtained,
There are problems in that the lifespan is short and the number of times it takes to replace the trapper increases.
本発明の目的は、従来の問題点を解決した糸通過部の耐
摩耗性を著しく向上した紡機用金属トラペラを提供する
ことにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a metal trapeller for a spinning machine that solves the conventional problems and has significantly improved wear resistance of the thread passage section.
本発明は、金属トラペラの少なくとも糸と接触する糸通
過部の表面に、梨地加工を施し、上記梨地加工ノ表面に
、ＰＶＤ、Ｃ−ＶＤ、ＩＶＤ等（７）１理・化学的蒸着
法等により、硬度ＨＶ １５００〜２５００であり、表
面粗さが十点平均粗さＲＺ ＝ １．５〜３．５μ（基
準長さ０．８關 ）の耐摩耗性に優れたセラミックコー
ティング層を形成したものである。The present invention applies a satin finish to at least the surface of the thread passing portion that contacts the thread of a metal trapeller, and applies a PVD, C-VD, IVD, etc. (7) 1 physical/chemical vapor deposition method, etc. to the matte finished surface. As a result, a ceramic coating layer with excellent wear resistance and a hardness of HV 1500 to 2500 and a surface roughness of ten point average roughness RZ = 1.5 to 3.5μ (reference length 0.8μ) was formed. It is something.
上記のセラミックコーティング層は糸通過部にのみ、マ
スキングにより形成することができるが、トラペラ全体
に設けることもできる。また、上記セラミックコーティ
ング層は異なる種類のセラミックによる複数層に形成し
てもよい。更に、トラペラ全体がセラミックコーティン
グ層で形成されたトラペラの場合、高速運転時に表面硬
度の低いリング表面に研摩剤として作用する恐れがある
ときには、糸通過部を除くセラミックコーティング層の
表面に、更に二硫化モリブデン、軟質金属粉。The above-mentioned ceramic coating layer can be formed only on the yarn passing portion by masking, but it can also be provided on the entire trapella. Further, the ceramic coating layer may be formed into a plurality of layers made of different types of ceramics. Furthermore, in the case of a trapeller where the entire trapeller is made of a ceramic coating layer, if there is a risk that it may act as an abrasive on the ring surface with low surface hardness during high-speed operation, a second layer is added to the surface of the ceramic coating layer except for the thread passage area. Molybdenum sulfide, soft metal powder.
黒鉛、金属酸化物等の固体潤滑剤を含有するエポキシ樹
脂被膜を形成することによりリング摩耗の問題を解消せ
しめトラペラの走行をスムーズに行わせることができる
。またトラペラ表面の表面粗さをＲＺ ＝ １．５μ〜
３．５μの範囲としたのは、１．５μ未満では糸との摩
擦係数が大となり、セラミック層が早期に摩耗し、３．
５μ を越えると糸がしごかれて糸が損傷する。By forming an epoxy resin film containing a solid lubricant such as graphite or metal oxide, the problem of ring wear can be solved and the trapeller can run smoothly. In addition, the surface roughness of the trapeller surface is RZ = 1.5μ ~
The reason why the range is 3.5μ is that if it is less than 1.5μ, the coefficient of friction with the thread becomes large and the ceramic layer wears out early.
If it exceeds 5μ, the thread will be strained and damaged.
以下本発明の１実施例を図面に基づいて説明する。 An embodiment of the present invention will be described below based on the drawings.
実施例１
第１図（ａ）、 （ｂ）に示す様に硬鋼線材を用いて所
要形状の縦形トラペラ１又は横形トラペラ２に成形ル、
上記トラペラに梨地加工を施し、次いでＰＶＤ、ＣＶＤ
等の蒸着処理により少なくとも糸と接触する糸通過部３
の表面に、厚さ３μ〜１５μの炭窒化チタン、窒化チタ
ン、炭化チタン等のビッカース硬度ＨＶ １５００〜Ｈ
Ｖ ２５００のセラミックコーティング層４を設ける。Example 1 As shown in FIGS. 1(a) and 1(b), a hard steel wire is used to form a vertical trapeller 1 or horizontal trapella 2 of a desired shape.
The above trapella is given a satin finish, then PVD and CVD.
Yarn passage part 3 that comes into contact with at least the yarn by vapor deposition treatment such as
Titanium carbonitride, titanium nitride, titanium carbide, etc. with a thickness of 3μ to 15μ and a Vickers hardness of HV 1500 to H
A ceramic coating layer 4 of V 2500 is provided.
次いで焼入処理を行い本発明の紡機用金属トラペラを形
成する。Then, a quenching treatment is performed to form the metal trapeller for a spinning machine of the present invention.
上記セラミックコーティング層を設けたトラペラの表面
粗さは、第２図に示す如く十点平均粗さＲＺ ＝ １．
９６μ（基準長さＯ，ａ關）、中心線平均粗さＲＡ ＝
０．３５μ、最大高さＲＭ Ａ Ｘ ＝ ２．５２μ
であった。As shown in FIG. 2, the surface roughness of the trapeller provided with the ceramic coating layer is 10-point average roughness RZ = 1.
96μ (reference length O, a), center line average roughness RA =
0.35μ, maximum height RM A X = 2.52μ
Met.
尚、セラミックコーティング層は上記の他室化ケイ素、
ＡＩ！、０３．Ｚｒ０ａ、ＳｉＣや複合メツキによるセ
ラミックコーティング層を設けてもよい。In addition, the ceramic coating layer is made of the above-mentioned truncated silicon,
AI! , 03. A ceramic coating layer of Zr0a, SiC, or composite plating may be provided.
またセラミックコーティング層の厚みを３μ〜１５μと
したのは、１５μを越えると処理時間が長くなるという
問題があり、全体の硬度が上がって、リングへの着脱が
困難となったり、ひび割れを生じたりする等の処理工程
、取扱上の問題があって、好ましくなく、また３μ未満
では寿命の点で十分でなく、゛望む耐摩耗性が帰られな
いからである。In addition, the reason why the thickness of the ceramic coating layer is set to 3μ to 15μ is that if the thickness exceeds 15μ, the processing time will be longer, and the overall hardness will increase, making it difficult to attach or remove the ring or causing cracks. This is because there are problems in the treatment process and handling such as drying, which is undesirable, and if it is less than 3μ, the life is insufficient and the desired wear resistance cannot be achieved.
また上記梨地加工を施したトラペラの全面にセラミック
コーティング層を設けた時は、糸通過部３を除く全面に
二硫化モリブデン、軟質潤滑性金属粉粒体、黒鉛、金属
酸化物等の固体潤滑剤を含有するエポキシ樹脂液ＦＪ５
を２μ〜１０μ形成することにより本発明の紡機用金属
トラペラを構成してもよい。第３図はこのようにして形
成した本発明のトラペラＡと従来梨地クロームメツキト
ラペラＢの断面硬度分布曲線を示す。In addition, when a ceramic coating layer is provided on the entire surface of the trapella that has been subjected to the matte finishing, solid lubricants such as molybdenum disulfide, soft lubricating metal powder, graphite, metal oxide, etc. are applied to the entire surface except for the yarn passing section 3. Epoxy resin liquid FJ5 containing
The metal trapeller for a spinning machine of the present invention may be constructed by forming the metal trapeller with a thickness of 2 μm to 10 μm. FIG. 3 shows the cross-sectional hardness distribution curves of the trapeller A of the present invention and the conventional matte chrome trappeller B formed in this manner.
上記本発明で得られた金属トラペラＡと従来の梨地クロ
ームメツキトラペラＢとを比較のため、下記の条件によ
り紡出テストを実施した。A spinning test was conducted under the following conditions for comparison between the metal trapella A obtained by the present invention and the conventional satin chrome trappeller B.
糸 ：エステル ４０ｄ
リング ：縦型焼結リング（５ＴＳＮ１４０＋ｎｍφ
）スピンドル回転数： ７０００ｒ、Ｐ、１トラペラ
： ＢＳＢ Ｎｏ、３０ （縦形トラペラ）紡出テス
トの結果、従来梨地クロームメツキトラペラＢの糸通過
部が２〜３時間で摩耗し紡出が不能になったのに対し、
本発明の金属トラペラＡは１０〜１５時間の経過後にお
いても摩耗が発生せず優れた耐摩耗性を有することが確
認された。Thread: Ester 40d Ring: Vertical sintered ring (5TSN140+nmφ
) Spindle rotation speed: 7000r, P, 1 trapella
: BSB No. 30 (Vertical Trapeller) As a result of the spinning test, the yarn passage part of the conventional Satin Chrome Metsuki Trapeller B was worn out in 2 to 3 hours and spinning became impossible.
It was confirmed that the metal trapper A of the present invention showed no wear even after 10 to 15 hours and had excellent wear resistance.
実施例２
第４図（ａ）、 （ｂ）に示す様に硬鋼線材を用いて所
要形状の縦形トラペラ６又は横形トラペラ７に成形し、
トラペラの少なくとも糸と接触する糸通過部に梨地加工
を施す。次いで、上記トラペラをＴ Ｉ ＣＩｔ ｓ
＋ Ｈａ ＊ ＣＨ４１Ｎ ａを主成分とするガス雰囲
気中で４５０〜９００℃（好ましくは７００〜９００’
Ｃ）で化学的蒸着をすることにより少なくとも糸と接触
する糸通過部３の表面に、厚さ２〜２０μの炭窒化チタ
ン層８と厚さ３μ以下の窒化チタン層９の複層を形成す
る。この複層のセラミックコーティングｌ−１０の表面
硬度は、ビーカラス硬度ＨＶ１９００〜ＨＶ２５００で
ある。次いで、焼入処理を行い、本発明の紡機用金属ト
ラペラを構成する。Example 2 As shown in FIGS. 4(a) and 4(b), a hard steel wire rod is formed into a vertical trapella 6 or horizontal trapella 7 of a desired shape,
A satin finish is applied to at least the yarn passing portion of the trapella that comes into contact with the yarn. Next, the above trapeller is T I C It s
+ Ha * CH41Na 450-900°C (preferably 700-900'
By performing chemical vapor deposition in step C), a multilayer of a titanium carbonitride layer 8 with a thickness of 2 to 20 μm and a titanium nitride layer 9 with a thickness of 3 μm or less is formed at least on the surface of the yarn passing portion 3 that comes into contact with the yarn. . The surface hardness of this multilayer ceramic coating l-10 is Vikalas hardness HV1900 to HV2500. Then, a quenching treatment is performed to form the metal trapeller for a spinning machine of the present invention.
なお、上記炭窒化チタン層８及び窒化チタン層９のセラ
ミックコーティング層１０はＩ・ラベラサークル全表面
に施すこともできるが、トラペラの少なくとも糸と接触
する糸通過部の表面に設ければよく、処理前にマスキン
グ処理することにより所要部に施すことができる。Note that the ceramic coating layer 10 of the titanium carbonitride layer 8 and the titanium nitride layer 9 can be applied to the entire surface of the I-labeler circle, but it is sufficient if it is provided at least on the surface of the thread passage part that contacts the thread of the trapella. It can be applied to the required areas by performing masking treatment before treatment.
ところで、トラペラサークルの全表面にセラミックコー
ティング層を設けたときには、糸通過部３を除く全面に
、実施例１と同様に固体潤滑材含有エポキシ樹脂液［５
を形成するものである。By the way, when a ceramic coating layer is provided on the entire surface of the trapeller circle, the entire surface except the yarn passage section 3 is coated with a solid lubricant-containing epoxy resin liquid [5] as in Example 1.
It forms the
本実施例の紡機用金属トラペラは上記の如き構成よりな
り、表面硬度がＨＶ １９００〜２５００と従来の紡機
用トラペラより非常に高硬度である。なお、最表層の窒
化チタン層は炭窒化チタン層より若干硬度は低く、摩擦
係数も低く清らかでリングとのなじみが良好である。ま
たセラミックコーティング層と母材とは拡散によって接
合し、密着性はメツキや物理的蒸着に比して、より優れ
たものを得ることができる。また、上記セラミックコー
ティング層は中湿度にて処理されるので、母材の結晶粒
の粗大化と脱炭を防止する。The metal trapeller for spinning machines of this embodiment has the above-mentioned structure, and has a surface hardness of HV 1900 to 2500, which is much higher than conventional trapellers for spinning machines. The outermost titanium nitride layer has a slightly lower hardness than the titanium carbonitride layer, has a low coefficient of friction, is clean, and fits well with the ring. Furthermore, the ceramic coating layer and the base material are bonded by diffusion, and superior adhesion can be obtained compared to plating or physical vapor deposition. Further, since the ceramic coating layer is treated at medium humidity, coarsening of crystal grains of the base material and decarburization are prevented.
ところで上記実施例２のセラミックコーティング層は、
酸化物系として、ＡＲａ ０２ 、Ｚ ｒｏ、。By the way, the ceramic coating layer of Example 2 is as follows:
As oxide type, ARa 02 , Z ro,.
Ｓｉｎ、Ｔｉｅ、、Ｉｎ、０３．ＺｎＯ。Sin, Tie,, In, 03. ZnO.
Ｃｒ、Ｏ，、Ｓｉｎ、Ｔｉｅ、ＭｇＯ，Ｂｅｄ。Cr, O, Sin, Tie, MgO, Bed.
Ｔｈｅ、等、炭化物系として、ＳｉＣ，ＴａＣ。The, etc., as carbide type, SiC, TaC.
ＺｒＣ，ＷＣ，ＨｆＣ，Ｂ、Ｃ，ＮｂＣ，Ｃ（ダイヤモ
ンド）等、窒化物系として、５ｉ２Ｎｎ。5i2Nn as a nitride-based material such as ZrC, WC, HfC, B, C, NbC, and C (diamond).
ＴｉＮ、ＴａＮ、ＺｒＮ、ＡｊｊＮ、ＧａＮ、ＢＮ。TiN, TaN, ZrN, AjjN, GaN, BN.
ＩｎＮ等、ホウ化物系として、ＴｉＢ、、ＺｒＢ、。InN, etc., boride-based materials such as TiB, ZrB, etc.
ＨｆＢ、等から適宜選択し用いることができる。It can be appropriately selected and used from HfB, etc.
本発明はトラペラサークルの少なくとも糸通過部に梨地
加工セラミックコーティング層を設けたから、糸通過部
は表面粗さＲＺ ＝ １．５μ〜３．５μ、ビッカース
硬度ＨＶ １５００− ＨＶ ２５００を有する硬質の
セラミックの凹凸表面となり、糸との接触が表面平滑な
る硬質ポイントとの点接触となり熱放散効果に優れ、特
に糸との摩擦係数の減少による糸通過部の摩耗が従来ト
ラペラに比べ著しく減少し、耐摩耗性に富み長寿命であ
る等の優れた効果を有する発明である。Since the present invention provides a matte finish ceramic coating layer on at least the yarn passage part of the trapella circle, the yarn passage part is made of hard ceramic having a surface roughness RZ = 1.5μ to 3.5μ and a Vickers hardness of HV 1500 to HV 2500. It has an uneven surface, and the contact with the thread is point contact with a hard point with a smooth surface, which has an excellent heat dissipation effect.In particular, the wear of the thread passing part due to the decrease in the coefficient of friction with the thread is significantly reduced compared to conventional trapellas, making it highly resistant. This invention has excellent effects such as high wear resistance and long life.
第１図は本発明の１実施例を示す紡機用金属トラペラで
、（ａ）は縦形トラペラの断面図、（ｂ）は横形トラペ
ラの一部破断正面図、第２図は同表面粗さ測定図、第３
図は本発明と従来金属トラペラの断面硬度分布曲線図、
第４図は本発明と異なる実施例を示す紡機用金属トラペ
ラで、（ａ）は縦形トラペラの断面図、（ｂ）は横形ト
ラペラの断面図である。
１．６・・・縦形トラペラ
２．７・・・横形トラペラ
３ ・・・・・・糸通過部
４、ｌＯ・・・セラミックコーティング層５ ・・・・
・・固体潤滑材含有エポキシ樹脂被膜８ ・・・・・・
炭窒化チタン層
９ ・・・・・・窒化チタン層
第１図
（ＣＩ） （ｂ）
第２図
＋ ２ （イら１Ｖｌり５）第３図
第４図。
（ＣＩ） （ｂ）Fig. 1 shows a metal trapeller for a spinning machine showing one embodiment of the present invention, (a) is a cross-sectional view of a vertical trapeller, (b) is a partially cutaway front view of a horizontal trapeller, and Fig. 2 is a surface roughness measurement of the same. Figure, 3rd
The figure is a cross-sectional hardness distribution curve diagram of the present invention and conventional metal trapeller.
FIG. 4 shows a metal trapeller for a spinning machine showing an embodiment different from the present invention, in which (a) is a sectional view of a vertical trapeller, and (b) is a sectional view of a horizontal trapeller. 1.6... Vertical trapella 2.7... Horizontal trapella 3... Yarn passage section 4, lO... Ceramic coating layer 5...
...Epoxy resin film containing solid lubricant 8 ...
Titanium carbonitride layer 9 Titanium nitride layer Fig. 1 (CI) (b) Fig. 2 + 2 (Ira 1 Vl 5) Fig. 3 Fig. 4. (CI) (b)
Claims (4)
糸通過部に梨地処理が施され、該梨地面に、セラミック
コーティング層を設けてなることを特徴とする紡機用金
属トラペラ。(1) A metal trapper for a spinning machine, characterized in that at least the yarn passing portion of the metal trapper circle that comes into contact with the yarn is treated with a satin finish, and the satin finish is provided with a ceramic coating layer.
ックによる複数層で形成した特許請求の範囲第１項記載
の紡機用金属トラペラ。(2) The metal trapeller for a spinning machine according to claim 1, wherein the ceramic coating layer is formed of a plurality of layers of different types of ceramics.
さが十点平均粗さＲＺ＝１．５〜３．５μの範囲である
特許請求の範囲第１項記載の紡機用金属トラペラ。(3) The metal trapeller for a spinning machine according to claim 1, wherein the surface roughness of the portion provided with the ceramic coating layer is in the range of ten point average roughness RZ = 1.5 to 3.5μ.
含有するエポキシ樹脂の被膜を形成してなる特許請求の
範囲第１項記載の紡機用金属トラペラ。(4) The metal trappeller for a spinning machine according to claim 1, wherein a coating of epoxy resin containing a solid lubricant is formed on the surface of the metal trapper other than the yarn passing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62250471A JP2568859B2 (en) | 1987-10-02 | 1987-10-02 | Metal traveler for spinning machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62250471A JP2568859B2 (en) | 1987-10-02 | 1987-10-02 | Metal traveler for spinning machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0192432A true JPH0192432A (en) | 1989-04-11 |
| JP2568859B2 JP2568859B2 (en) | 1997-01-08 |
Family
ID=17208357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62250471A Expired - Fee Related JP2568859B2 (en) | 1987-10-02 | 1987-10-02 | Metal traveler for spinning machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2568859B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005036377A (en) * | 2003-06-27 | 2005-02-10 | Toray Ind Inc | Yarn guide material for fiber-making, method for producing the same, and method for fiber-making of synthetic fiber using the same |
| US7096656B2 (en) | 2004-05-17 | 2006-08-29 | Bracker Ag | Ring traveler and method for producing it |
| CN102409452A (en) * | 2011-09-26 | 2012-04-11 | 吴江伊兰吉纺织品有限公司 | Preparation method of steel wire ring with ceramic coating |
| CN102443894A (en) * | 2011-09-26 | 2012-05-09 | 吴江伊兰吉纺织品有限公司 | Bead ring with ceramic coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551327A (en) * | 1978-06-13 | 1980-01-08 | Kanai Hiroyuki | Traveler for spinner |
| JPS6223874U (en) * | 1985-07-25 | 1987-02-13 | ||
| JPS62170533A (en) * | 1986-01-23 | 1987-07-27 | Toyoda Autom Loom Works Ltd | Production of traveller |
-
1987
- 1987-10-02 JP JP62250471A patent/JP2568859B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551327A (en) * | 1978-06-13 | 1980-01-08 | Kanai Hiroyuki | Traveler for spinner |
| JPS6223874U (en) * | 1985-07-25 | 1987-02-13 | ||
| JPS62170533A (en) * | 1986-01-23 | 1987-07-27 | Toyoda Autom Loom Works Ltd | Production of traveller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005036377A (en) * | 2003-06-27 | 2005-02-10 | Toray Ind Inc | Yarn guide material for fiber-making, method for producing the same, and method for fiber-making of synthetic fiber using the same |
| US7096656B2 (en) | 2004-05-17 | 2006-08-29 | Bracker Ag | Ring traveler and method for producing it |
| CN102409452A (en) * | 2011-09-26 | 2012-04-11 | 吴江伊兰吉纺织品有限公司 | Preparation method of steel wire ring with ceramic coating |
| CN102443894A (en) * | 2011-09-26 | 2012-05-09 | 吴江伊兰吉纺织品有限公司 | Bead ring with ceramic coating |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2568859B2 (en) | 1997-01-08 |
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