JPS63249723A - Ring for spinning - Google Patents
Ring for spinningInfo
- Publication number
- JPS63249723A JPS63249723A JP8427287A JP8427287A JPS63249723A JP S63249723 A JPS63249723 A JP S63249723A JP 8427287 A JP8427287 A JP 8427287A JP 8427287 A JP8427287 A JP 8427287A JP S63249723 A JPS63249723 A JP S63249723A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- spinning
- traveler
- plating layer
- running
- 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 description 21
- 238000007747 plating Methods 0.000 claims abstract description 16
- 238000007772 electroless plating Methods 0.000 claims abstract description 9
- 229910018104 Ni-P Inorganic materials 0.000 claims abstract description 7
- 229910018536 Ni—P Inorganic materials 0.000 claims abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000314 lubricant Substances 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
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- FXNGWBDIVIGISM-UHFFFAOYSA-N methylidynechromium Chemical compound [Cr]#[C] FXNGWBDIVIGISM-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel phosphorus compound Chemical class 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、紡績用リングに関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a spinning ring.
（従来の技術）
通常、紡績用リンクは耐磨耗性を有せしめるため、低炭
素鋼を用いて滲炭焼入れを行ない、あるいは高炭素クロ
ム綱等の合金銅を熱処理して所要硬度を有せしめる手段
が採られている。また、トラベラに対し摩擦抵抗の減少
を計るため、フランツのトラベラ走行面を粗面とする方
法も併用されている。(Prior art) Usually, in order to make spinning links have wear resistance, low carbon steel is used and charcoal quenching is used, or alloyed copper such as high carbon chromium steel is heat treated to have the required hardness. Measures are being taken. Additionally, in order to reduce the frictional resistance of the traveler, a method of roughening the running surface of the Franz traveler is also used.
（発明が解決しようとする問題点）
上記り゛ジグは、取付初期に際しトラベラの馴れが悪く
、トラヘラの破損あるいは糸切れが多発する問題がある
。そのためスピンドルの回転数を低減し、あるいはトラ
ベラは若干軽い番手のものを使用し、数日間の馴らし運
転をする必要がある。(Problems to be Solved by the Invention) The above-mentioned jig has a problem in that the traveler does not fit easily at the initial stage of installation, and the traveler is frequently damaged or the thread breaks. Therefore, it is necessary to reduce the rotational speed of the spindle, or use a slightly lighter traveler, and run it for several days.
これは、特に高速回転用リンクにおいてその傾向が大き
い。このため、二硫化モリブデン等の潤滑剤の塗布、も
しくは燐酸皮膜の形成等ら試みられているが、いずれも
充分な結果か得られず、上記長時間の馴らし運転を必要
とする現状である。This tendency is particularly strong in high-speed rotation links. For this reason, attempts have been made to apply a lubricant such as molybdenum disulfide or to form a phosphoric acid film, but none of these methods have yielded satisfactory results, and the current situation is that the long break-in operation described above is required.
（問題点を解決するための手段）
本発明者は、ニッケル燐化合物（以下ＮｉＰという）の
無電解メッキは比較的低温（９０〜９５°Ｃ）で行なう
ことができ、かつそのメッキ層は摩擦抵抗が小さく、か
つ比較的軟質であることに着目し、本発明に到達したも
のである。即ち本発明は、Ｎｊ−Ｐのメッキ層を紡績用
リングに適用することにより上記問題点を解決すること
を目的とする。(Means for Solving the Problem) The present inventor has discovered that electroless plating of nickel phosphorus compound (hereinafter referred to as NiP) can be performed at a relatively low temperature (90 to 95°C), and that the plating layer is free from friction. The present invention was developed by focusing on the fact that it has low resistance and is relatively soft. That is, an object of the present invention is to solve the above problems by applying a Nj-P plating layer to a spinning ring.
その特徴とするところは、所定の硬度を有するリング表
面の少なくともフランジのトラヘラ走行面に、Ｎｉ−Ｐ
の無電解メッキにより５μ以下のメッキ層を生成したこ
とにある。The feature is that Ni-P is used on at least the flange running surface of the ring surface having a predetermined hardness.
The reason is that a plating layer of 5 μm or less was produced by electroless plating.
（作用）
Ｎｉ＝Ｐの無電解メッキにより、メッキ層はリング表面
の粗面凹部にまで充填する。また、このメッキ層は摩擦
抵抗が小さい。さらに、メッキ層は比較的軟質で磨耗し
易い。このため取付初期においてトラベラは円滑に走行
し、メッキ層の減少とともに徐々にリング本体と接触す
る。(Function) By electroless plating of Ni=P, the plating layer fills up to the rough concave portions of the ring surface. Additionally, this plating layer has low frictional resistance. Furthermore, the plating layer is relatively soft and easily abraded. Therefore, in the initial stage of installation, the traveler runs smoothly and gradually comes into contact with the ring body as the plating layer decreases.
（実施例） 第１図は、本発明リングの拡大断面図である。(Example) FIG. 1 is an enlarged sectional view of the ring of the present invention.
紡績用リング１は、リング本体２と、リング本体２に被
着したメッキ層３とからなる。リング本体２は通常の紡
績用リングであり、素材としてたとえば低炭素Ｑ（Ｓ
１５ Ｇ）を用い、所定形状に旋削加工により仕上げる
。ついで滲炭窒化処理を行ない、所要の表面硬度を有せ
しめ、フランジ２ａおよびこれに連設する首部２ｂは周
知手段により粗面加工を行なったものである。The spinning ring 1 consists of a ring body 2 and a plating layer 3 attached to the ring body 2. The ring body 2 is a normal spinning ring, and the material is low carbon Q (S), for example.
15G), and finish it by turning into a predetermined shape. Then, the flange 2a and the neck 2b connected thereto were subjected to surface roughening by known means.
メッキ層３はＮｉ−Ｐの無電解メッキにより形成したも
ので、その厚さは５μ以下、好ましくは５μ付近の厚さ
としたものである。The plating layer 3 is formed by electroless plating of Ni--P, and has a thickness of 5 microns or less, preferably around 5 microns.
次に、上記本発明の紡績用リングと、通常の紡績用リン
グとの紡出試験結果を第２図に示す。ただし、Ａは本発
明の上記紡績用リング、Ｂは通常の紡績用リングである
。また、試験条件は綿３０番手、リング径φ４５、スピ
ンドル回転数１４．００Ｏｒｐｍ、トラベラＯ３３１０
である。Next, FIG. 2 shows the results of a spinning test of the spinning ring of the present invention and a conventional spinning ring. However, A is the above-mentioned spinning ring of the present invention, and B is a normal spinning ring. In addition, the test conditions were 30-count cotton, ring diameter φ45, spindle rotation speed 14.00 Orpm, and Traveler O3310.
It is.
図面から明らかなように、本発明の紡績用リングＡは従
来の紡績用リングＢに比べ、運転初期からリング・トラ
ベラ摩擦抵抗指数が低い。かつ、その変動も小さい。こ
れは、紡出張力の変動が少なく安定することを示す。な
お実験結果によると、糸切れ数は従来の紡績用リングの
６〜７本／４００錘に対し、約１／３の１〜２本／４０
０錐に減少した。As is clear from the drawings, the spinning ring A of the present invention has a lower ring traveler friction resistance index than the conventional spinning ring B from the initial stage of operation. Moreover, the fluctuation is also small. This indicates that the spinning force is stable with little variation. According to the experimental results, the number of thread breakages is 1-2/40, which is about 1/3 compared to 6-7/400 for conventional spinning rings.
It decreased to 0 cones.
なお、本発明の紡績用リングのＮｉ−Ｐメッキ層は、軟
質であり磨耗する。したがって、磨耗に応じてリング本
体２のトラベラ走行面は徐々に露出する（表面が粗面で
あれば突出部から露出する）。Note that the Ni-P plating layer of the spinning ring of the present invention is soft and wears out. Therefore, the traveler running surface of the ring body 2 is gradually exposed as it wears (if the surface is rough, it is exposed from the protrusion).
よって、軟質のＮｉ−Ｐメッキ層の生成は、トラベラの
リング本体に対する馴れが徐々に行なわれるものであり
、従来の、たとえば二硫化モリブデン等の潤滑剤による
トラベラ走行の円滑を計るものとは全く異なった作用を
有するものである。Therefore, the formation of a soft Ni-P plating layer gradually adapts the traveler to the ring body, and is completely different from conventional lubricants such as molybdenum disulfide, which smooth the traveler's running. They have different effects.
なお、上記メッキ層３の厚さは５μもしくはそれ以下と
する。５μ以上の付着は剥離を生じ易い。Note that the thickness of the plating layer 3 is 5 μm or less. Adhesion of 5μ or more tends to cause peeling.
かつ、上述の目的から５μ以上の生成は無意味である。Moreover, from the above-mentioned purpose, generation of 5μ or more is meaningless.
なお、このＮｉＰの無電解メッキは約９０〜９５°Ｃの
液温で行なうものである。したがって、リング本体２の
硬度に影響を及ぼすことはない。Note that this NiP electroless plating is performed at a liquid temperature of about 90 to 95°C. Therefore, the hardness of the ring body 2 is not affected.
（発明の効果）
本発明によれば、摩擦抵抗の小さいＮ ｉ −Ｐの無電
解メッキによるメッキ層をリング表面に生成することに
より、運転初期のトラベラ走行の摩擦抵抗の減少を計る
ことができる。したがって、運転初期の馴らし運転時間
を従来より大幅に減少することができ、操業率の向上を
計ることができる。(Effects of the Invention) According to the present invention, by forming a Ni-P electroless plating layer with low frictional resistance on the ring surface, it is possible to reduce the frictional resistance of the traveler during initial operation. . Therefore, the break-in time at the initial stage of operation can be significantly reduced compared to the conventional method, and the operating rate can be improved.
また紡出張力も安定し、糸切れは減少する等の効果を有
する。Furthermore, the spinning force is stabilized, and yarn breakage is reduced.
図は本発明の実施例に関し、第１図は紡績用リングの拡
大縦断面図、第２図は紡出試験を示すグラフである。
！は紡績用リング、２はリング本体、３はメッキ層であ
る。The figures relate to examples of the present invention, with FIG. 1 being an enlarged longitudinal sectional view of a spinning ring, and FIG. 2 being a graph showing a spinning test. ! 2 is a spinning ring, 2 is a ring body, and 3 is a plating layer.
Claims (1)
ンジのトラベラ走行面にＮｉ−Ｐの無電解メッキにより
５μ以下のメッキ層を生成したことを特徴とする紡績用
リング。(1) A spinning ring characterized in that a plating layer of 5 μm or less is formed by electroless plating of Ni-P on at least the traveler running surface of the flange of the ring surface having a predetermined hardness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8427287A JPS63249723A (en) | 1987-04-06 | 1987-04-06 | Ring for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8427287A JPS63249723A (en) | 1987-04-06 | 1987-04-06 | Ring for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63249723A true JPS63249723A (en) | 1988-10-17 |
Family
ID=13825818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8427287A Pending JPS63249723A (en) | 1987-04-06 | 1987-04-06 | Ring for spinning |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63249723A (en) |
-
1987
- 1987-04-06 JP JP8427287A patent/JPS63249723A/en active Pending
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