JPH0583644B2 - - Google Patents
Info
- Publication number
- JPH0583644B2 JPH0583644B2 JP59128134A JP12813484A JPH0583644B2 JP H0583644 B2 JPH0583644 B2 JP H0583644B2 JP 59128134 A JP59128134 A JP 59128134A JP 12813484 A JP12813484 A JP 12813484A JP H0583644 B2 JPH0583644 B2 JP H0583644B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- steel
- spinning machine
- present
- carbide 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 - Fee Related
Links
- 238000009987 spinning Methods 0.000 claims description 19
- 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 claims description 10
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001315 Tool steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000007738 vacuum evaporation 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
- D01H7/602—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】
〔産業上の利用分野〕
本発明は耐摩耗性の良好な紡機用リングに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a ring for a spinning machine that has good wear resistance.
従来の紡機用リングは一般に肌焼鋼や鉄系焼結
材を用い、表面硬化処理として浸炭焼入処理が行
なわれている。
Conventional rings for spinning machines are generally made of case-hardened steel or iron-based sintered material, and are subjected to carburizing and quenching treatment as surface hardening treatment.
しかし、今日の紡績工場での過酷な操業条件の
下では、従来の紡機用リングでは耐摩耗性が不足
し、早期に摩耗を生じ、トラベラの走行が不安定
で糸切れを多発したり、毛羽の発生が多く、トラ
ベラが早期に焼付き飛散し、更に、リングの寿命
が短かくなるという欠点があつた。 However, under the harsh operating conditions of today's spinning mills, conventional rings for spinning machines lack abrasion resistance and wear out prematurely, leading to unstable travel, frequent yarn breakage, and fuzzing. This has the disadvantage that the traveler seizes and scatters early, and the life of the ring is shortened.
本発明は上記従来の紡機用リングの欠点を解消
するものであり、炭素鋼、合金鋼、工具鋼又は焼
結鋼等より形成された紡機用リングにCVD法あ
るいはPVD法によりリングの少なくともトラベ
ラと接触する表面に厚さ１〜20μ、表面硬度
Hv2500〜3400の炭化チタン層を形成し、耐摩耗
性の向上に寄与する紡機用リングを提供すること
を目的とするものである。
The present invention solves the above-mentioned drawbacks of the conventional rings for spinning machines, and is made by applying a CVD method or a PVD method to a spinning machine ring made of carbon steel, alloy steel, tool steel, sintered steel, etc. 1 to 20μ thick on contact surface, surface hardness
The object of the present invention is to provide a ring for a spinning machine that forms a titanium carbide layer of Hv2500 to 3400 and contributes to improved wear resistance.
以下、本発明の１実施例を図面に基づいて説明
する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
低炭素鋼よりなるリング素材を切削加工により
第１図の如く所要形状のシングルフランジリング
１に形成する。
A ring material made of low carbon steel is formed into a single flange ring 1 having a desired shape as shown in FIG. 1 by cutting.
上記リングを浸炭処理、表面研摩処理をした
後、１〜５×10-2TorrでC2H2を主成分とする反
応性ガス雰囲気中でグロー放電し、イオンプレー
テイング処理をすることにより、トラベラと接触
する表面に、厚さ１〜20μの炭化チタン層２を形
成し、次に焼入処理することによつて本発明の紡
機用リングを構成する。 After carburizing and surface polishing the above ring, the ring is subjected to glow discharge in a reactive gas atmosphere mainly composed of C 2 H 2 at 1 to 5 × 10 -2 Torr, and then subjected to ion plating treatment. A ring for a spinning machine according to the present invention is constructed by forming a titanium carbide layer 2 with a thickness of 1 to 20 μm on the surface that will be in contact with the traveler, and then subjecting it to a quenching treatment.
なお、上記炭化チタン層２の処理層はリング全
表面に施すこともできるが、リングの少なくとも
トラベラと接触する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。 The treatment layer of the titanium carbide layer 2 can be applied to the entire surface of the ring, but it only needs to be applied to at least the surface of the ring that comes into contact with the traveler, and can be applied to the required parts by masking before treatment. .
本発明の紡機用リングＡは上記の如き構成より
なり、その断面硬度分布曲線は第２図に示す如
く、表面硬度はHv2500〜3400と従来の浸炭焼入
の紡機用リングＢより非常に高硬度である。 Ring A for spinning machines of the present invention has the above-mentioned configuration, and its cross-sectional hardness distribution curve is shown in Figure 2, and the surface hardness is Hv2500 to 3400, which is much higher than the conventional carburized and quenched ring B for spinning machines. It is.
なお、炭化チタン層の厚さは１〜20μが最適
で、それより薄いと耐摩耗性が劣り、また厚いと
剥離しやすくなる。表面硬度はHv2500〜3400が
適当であり、それより低いとリング寿命が低下
し、また高いと馴じみが低下する。 The optimal thickness of the titanium carbide layer is 1 to 20 microns; if it is thinner than that, the wear resistance will be poor, and if it is thick, it will easily peel off. Appropriate surface hardness is Hv2500-3400; if it is lower than this, the ring life will be shortened, and if it is higher than that, the fitting will be decreased.
第３図は本発明の紡機用リングＡを用いて下記
のテスト条件にて紡出した場合の運転時間と摩耗
減量との曲線図を示す。 FIG. 3 shows a curve diagram of operating time and wear loss when spinning using ring A for a spinning machine according to the present invention under the following test conditions.
テスト条件
リング内径：47mm
フランジ巾：3.2mm
繊維：レーヨンブライト30'S
スピンドル回転数：15000r.p.m.
トラベラ：ZSC／hf ２／０
第３図より従来の紡機用リングＢに比較し、本
発明の紡機用リングＡは約1/5の摩耗減量となり、
寿命は５倍以上に延びることが判る。Test conditions Ring inner diameter: 47mm Flange width: 3.2mm Fiber: Rayon Bright 30 'S Spindle rotation speed: 15000r.pm Traveler: ZSC/HF 2/0 From Fig. 3, compared to the conventional spinning machine ring B, the present invention's Ring A for spinning machines has a wear loss of about 1/5,
It can be seen that the lifespan is extended by more than 5 times.
なお、上記実施例においてはシングルフランジ
リングに適用した例を示したが、第４図の如く、
縦形焼結リング３の上面、内胴面および下面に炭
化チタン層２を形成したり、第５図の如くコニカ
ル形焼結リング４の上面、内胴面および下面に炭
化チタン層２を形成したり、あるいは回転リング
に上記処理をして本発明の紡機用リングを構成す
ることができる。 In addition, in the above embodiment, an example was shown in which it was applied to a single flange ring, but as shown in Fig. 4,
A titanium carbide layer 2 is formed on the top surface, inner body surface, and bottom surface of the vertical sintered ring 3, or a titanium carbide layer 2 is formed on the top surface, inner body surface, and bottom surface of the conical sintered ring 4 as shown in FIG. Alternatively, the ring for a spinning machine of the present invention can be constructed by subjecting the rotating ring to the above-mentioned treatment.
上記焼結リングにおいては表層部の気孔の表面
に炭化チタン層を設けているので耐摩耗性が著し
く向上する。 In the above sintered ring, since the titanium carbide layer is provided on the surface of the pores in the surface layer, the wear resistance is significantly improved.
ところで、上述の各実施例において、表面精度
をより一層良好ならしめるため、焼入処理後に再
度表面研摩処理を行なうこともある。 Incidentally, in each of the above embodiments, in order to further improve the surface precision, the surface polishing treatment may be performed again after the hardening treatment.
なお、Ticの炭化物層を形成するために真空蒸
着、スパツタリング等のPVD法あるいはCVD法
を用いることもある。 Note that in order to form the carbide layer of Tic, a PVD method such as vacuum evaporation or sputtering, or a CVD method may be used.
本発明の紡機用リングは炭素鋼、合金鋼、工具
鋼又は焼結鋼等より形成された紡機用リングの少
なくともトラベラと接触する表面に母材との密着
性のよい炭化チタン層を形成しているため、長期
にわたりトラベラが安定した走行をし、糸切れの
多発を防止し、毛羽の発生を押えると共に、リン
グの寿命を著しく延長することができる等の優れ
た効果を有する発明である。
The spinning machine ring of the present invention is made of carbon steel, alloy steel, tool steel, sintered steel, etc., and has a titanium carbide layer formed on at least the surface that contacts the traveler, which has good adhesion to the base material. This invention has excellent effects such as allowing the traveler to run stably over a long period of time, preventing frequent yarn breakage, suppressing the occurrence of fuzz, and significantly extending the life of the ring.
第１図は本発明の１実施例を示すシングルフラ
ンジリングの断面図、第２図及び第３図は本発明
の紡機用リングと従来のリングとの比較を示すも
ので、第２図は断面硬度分布曲線図、第３図は摩
耗減量曲線図、第４図及び第５図は各々本発明の
他の実施例を示す断面図である。
１…シングルフランジリング、２…炭化チタン
層、３…縦形リング、４…コニカル形リング。
Figure 1 is a sectional view of a single flange ring showing one embodiment of the present invention, Figures 2 and 3 are comparisons between the spinning machine ring of the present invention and a conventional ring, and Figure 2 is a cross-sectional view of a single flange ring. FIG. 3 is a hardness distribution curve diagram, FIG. 3 is an abrasion loss curve diagram, and FIGS. 4 and 5 are sectional views showing other embodiments of the present invention. 1...Single flange ring, 2...Titanium carbide layer, 3...Vertical ring, 4...Conical ring.
Claims (1)
成された紡機用リングの少なくともトラベラと接
触する表面に、CVD法あるいはPVD法によつ
て、厚さ１〜20μ、表面硬度Hv2500〜3400の炭化
チタン層を形成したことを特徴とする紡機用リン
グ。1 At least the surface of a spinning machine ring made of carbon steel, alloy steel, tool steel, sintered steel, etc. that contacts the traveler is coated with a thickness of 1 to 20μ and a surface hardness of Hv2500 to 3400 by CVD or PVD. A spinning machine ring characterized by forming a titanium carbide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12813484A JPS616326A (en) | 1984-06-20 | 1984-06-20 | Ring for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12813484A JPS616326A (en) | 1984-06-20 | 1984-06-20 | Ring for spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS616326A JPS616326A (en) | 1986-01-13 |
| JPH0583644B2 true JPH0583644B2 (en) | 1993-11-29 |
Family
ID=14977241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12813484A Granted JPS616326A (en) | 1984-06-20 | 1984-06-20 | Ring for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616326A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443891A (en) * | 2011-09-22 | 2012-05-09 | 吴江秦邦纺织有限公司 | Bead ring |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036737A (en) * | 1973-08-03 | 1975-04-07 |
-
1984
- 1984-06-20 JP JP12813484A patent/JPS616326A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036737A (en) * | 1973-08-03 | 1975-04-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616326A (en) | 1986-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0583644B2 (en) | ||
| JPH0811848B2 (en) | Ring for spinning machine | |
| JPH0583645B2 (en) | ||
| JPH0545690B2 (en) | ||
| JPH0545689B2 (en) | ||
| JPH0545691B2 (en) | ||
| JPH0621385B2 (en) | Ring for spinning machine | |
| JPH05331721A (en) | Ring for spinning machinery | |
| JPH0547647B2 (en) | ||
| JP2802280B2 (en) | Traveler for spinning machine | |
| JPS616334A (en) | Ring for spinning machine | |
| JPH0754224A (en) | Ring for spinning machine | |
| JPH0379454B2 (en) | ||
| JPH06173127A (en) | Ring for spinning machinery | |
| JPH0748731A (en) | Ring for spinning machinery | |
| JPS616328A (en) | Ring for spinning machine | |
| JPH06158443A (en) | Ring for spinning machine | |
| JPS616327A (en) | Traveller for spinning machine | |
| JPH0545692B2 (en) | ||
| JP2512595Y2 (en) | Traveler for spinning machine | |
| JPS6112929A (en) | Ring for spinning machine | |
| JPH07145522A (en) | Ring for spinning machinery | |
| JPH0881838A (en) | Spinning ring | |
| JPS616319A (en) | Metallic wire for spinning machine | |
| JPH05125625A (en) | Ring for spinning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |