KR850001684B1 - Release ring - Google Patents
Release ring Download PDFInfo
- Publication number
- KR850001684B1 KR850001684B1 KR8202720A KR820002720A KR850001684B1 KR 850001684 B1 KR850001684 B1 KR 850001684B1 KR 8202720 A KR8202720 A KR 8202720A KR 820002720 A KR820002720 A KR 820002720A KR 850001684 B1 KR850001684 B1 KR 850001684B1
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- South Korea
- Prior art keywords
- ring
- release
- present
- flange
- release ring
- Prior art date
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- 230000003746 surface roughness Effects 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007730 finishing process Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 10
- 238000004043 dyeing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- FXNGWBDIVIGISM-UHFFFAOYSA-N methylidynechromium Chemical compound [Cr]#[C] FXNGWBDIVIGISM-UHFFFAOYSA-N 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 발명의 일실시예를 표시하는 요부 단면도.1 is a cross-sectional view showing main parts of an embodiment of the present invention.
제2도는 본 발명의 다른 실시예를 표시하는 요부 단면도.2 is a sectional view showing the main parts of another embodiment of the present invention.
제3도는 방출장력과 방출시간과의 관계를 표시하는 도포.Figure 3 shows the application of the relationship between release tension and release time.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
(1) : 링 (2) : 링플랜지 내측면(1): ring (2): inner surface of ring flange
(9) : 링 끼워넣는부분.(9): Ring insertion part.
본 발명은 방기용 링의 개량에 관한 것으로서, 고탄소 크롬강(鋼)제의 링에 연마 마무리 가공을 실시하여 표면을 평활하게 하여서 평행도, 진원도, 동심도(同心度) 등의 특성을 높여서 시동할 때의 작동상태를 원활하고 양호하게 함과 아울러, 실의 절단을 감소시키는 것을 목적으로 하는 것이다.The present invention relates to an improvement in anti-corrosion rings, wherein a ring made of a high carbon chromium steel is subjected to a polishing finish to smooth the surface thereof, and to start up by improving characteristics such as parallelism, roundness, and concentricity. The purpose is to smoothly and smoothly operate the working condition of the yarn and to reduce the cutting of the yarn.
종래 제안되고 있는 방기용 링은 주로 표면강화강을 소재로 하여 소정된 형상으로 선반절삭하고, 침탄, 가열 및 냉각의 반복실시등의 열처리 및 표면처리를 실시하여서 된 싱글플랜지링을 볼 수 있으나, 이러한 링은 신품으로서 정방기, 연사기등의 링레일에 부착하여 샤용할때, 보통 조업예정의 스핀들의 회전을 빠르고 원활하게 실현하며, 장기간 안정된 방적공정을 유지하기 위하여 길들이게 하는 예비적 운행이 행하여진다. 이 예비적 운전은 예정된 스핀들 회전에 대하여 90% 정도의 스핀들 회전으로서 약 1주간 행하여진다.The anti-release ring proposed in the related art is mainly made of surface-hardened steel, which is subjected to lathe cutting into a predetermined shape and subjected to heat treatment and surface treatment such as carburizing, heating and cooling, etc. These rings are new and attached to ring rails such as spinning machines and twisting machines, and when they are used, they realize the rotation of the spindle which is normally scheduled for operation quickly and smoothly, and preliminary operation is performed to keep the spinning process stable for a long time. Lose. This preliminary operation is carried out for about a week with spindle rotation of about 90% of the scheduled spindle rotation.
그런데 이러한 링은 가공상의 문제인 전원도나 표면의 거치른 정도등의 영향도 있어서, 완전히 길들이기에는 상기와 같이 장시간을 필요로 할뿐 아니라, 초기에 길들이기가 나쁘고 실의 절단발생이나 방출(紡出)장력등의 변동 및 실의 보프라기등의 발생이 빈번하게 생긴다고 하는 결점이 있다.However, such a ring also has the effect of power supply or surface roughness, which is a problem in processing, and it requires not only a long time as described above to completely tame, but also it is bad to break in the early stage, and the breakage or release tension of the thread There are drawbacks that outbreaks such as fluctuations of yarn and thread lining occur frequently.
본 발명은 이러한 문제점을 해소하기 위한 것으로, 고탄소 크롬강으로 이루어진 링에 또한 정밀한 표면처리, 흑색염색가공, 연삭 및 연마 마무리 가공등을 주요부에 실시하는 것에 의하여 방적개시할때에 길들이는 시간을 단축시킴과 아울러, 실의 절단이 발생됨을 감소시키며, 녹이 발생되는 일도 없이 장시간 일정한 방출상태가 얻어지는 방기용 링을 제공하는 것이다.The present invention has been made to solve this problem, and the time to break in the start of spinning by applying the surface of the high-carbon chromium steel to the main part of the precise surface treatment, black dyeing, grinding and polishing finish processing, etc. In addition to shortening, it is possible to reduce the occurrence of cutting of the yarn, and to provide an anti-release ring that can obtain a constant discharge state for a long time without rust.
이하 본 발명의 실시예를 도면에 따라서 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[실시예 1]Example 1
제1도는 본 발명의 방기용 링의 실시예의 요부확대단면도를 표시한다.1 shows an enlarged sectional view of the main portion of an embodiment of the anti-release ring of the present invention.
탄소 : 0.6-1.5중량%, 크롬 : 0.6-3.0중량%를 포함하는 강으로 된 소재를 선반절삭가공에 의하여 제 1도와 같은 소정된 형상으로 완공하고, 열처리 및 표면처리를 행하여서 링, 플랜지 내측면(3)의 표면거칠기가 1μ 이하로 연마마무리 가공에 의하여 이루어진 평활한 표면으로 형성하여서 본 발명의 방기용 링(1)을 구성한다.The material made of steel containing carbon: 0.6-1.5% by weight and chromium: 0.6-3.0% by weight is finished by lathe cutting to a predetermined shape as shown in Fig. 1. The surface roughness of the
본 발명의 방기용 링 (1)은 고탄소크롬강을 사용하고 있으므로, 열처리에 의한 변형도 적고, 칫수정밀도가 1/100mm대로 현저히 향상되고, 또한 플랜지 내측면에 연마마무리 가공을 행하여서 평활한 표면으로 형성하고 있으므로, 방출장력의 변동도 적고, 면세번수(綿細番手) 분야에 있어서 스핀들 회전수 15,000-17,000r.p.m(면 8OS)의 높은 생산화가 가능하다.Since the antifouling ring 1 of the present invention uses high carbon chromium steel, it is less deformed by heat treatment, the dimensional accuracy is remarkably improved to 1/100 mm, and the surface of the flange is polished and smoothed. As a result, the discharge tension is less fluctuated and high production of spindle rotational speed of 15,000-17,000 rpm (surface 8OS) is possible in the duty free number field.
또, 상기한 방기용 링을 사용하여, 면 에스텔 4OS 실, 링 지름 45ø, 스핀들 회전수 14,000r.p.m으로서 방출시험을 행한 결과를 제 3도에 표시한다.In addition, using the anti-release ring described above, the results of the discharge test performed with a cotton ester 4OS seal, a ring diameter of 45 ° and a spindle rotational speed of 14,000 r.p.m are shown in FIG.
종래의 방기용링(A)에 비교하여, 본 발명의 방기용링(B)은 방출초기의 방출장력의 변동도 적고 또 초기의 길들이기가 매우 빠른 것을 알 수가 있다.Compared with the conventional anti-release ring A, it can be seen that the anti-release ring B of the present invention has little variation in the release tension at the initial release and is very quick to break in the initial stage.
또 안정상태에 있어서의 평균장력도 낮고, 이 때문에 실의 절단을 현저히 감소시킬 수가 있는 것이다.In addition, the average tension in the stable state is also low, which can significantly reduce the cutting of the yarn.
[실시예 2]Example 2
제2도는 본 발명의 다른 실시예를 표시하는 요부확대 단면도로서, 탄소 : 0.6-1.5중량%, 크롬 : 0.6-3.0중량%를 포함하는 강을 소재로 하여서 이루어진 원통에 선반절삭가공을 행하여 소정된 형상으로 하고 열처리 및 표면처리를 실시하여서 이루어진 링(1) 전체에, 또한 알카리 착색을 실시하여 흑색염색으로 하고, 외주면(7) 및 링의 끼워넣는 부분(9)을 제외한 링플랜지의 두부(頭部) 정상면(2)에서 링플랜지 내측면(3), 네크(neck)부 내주면(4), 동체 내부(8) 및 플랜지두부 외측부(5)에서 주연부(6)에 이르는 외주면 및 동체부 바닥면(10)에 흑색염색부(a)를 놓고 링의 적어도 링의 끼워넣는 부분(9)의 표면을 표면거칠기가 2-5μ의 연삭가공에 의한 마무리를 행하여 링의 진원도, 동심도 등의 정밀도를 향상시킨 방기용 링을 형성한 것이다.2 is an enlarged cross-sectional view showing the main portion of another embodiment of the present invention, which is subjected to lathe cutting to a cylinder made of steel containing carbon: 0.6-1.5% by weight and chromium: 0.6-3.0% by weight. The head of the ring flange except for the outer
또한 링플랜지 두부정상면(2) 및 동체내부(5)의 표면을 링을 끼워넣는 부분(9)과 동일하게 연삭가공에 의한 마무리를 행하여, 링의 평행도, 진원도, 동심도등의 정밀도를 보다 한층 향상시키는 일도 있다.In addition, the surface of the ring flange head top surface (2) and the inner body (5) are finished by grinding processing in the same way as the ring fitting portion (9) to further improve the accuracy of ring parallelism, roundness, concentricity, etc. There is a thing to do.
그런데 전기한 알카리착색에 의한 흑색염색이전에 플랜지 내측면(3)은 연삭숫돌, 플랩휘일(flapwheel), 바브등에 의한 연마가공에 의한 마무리를 행하여서 표면거칠기를 1μ이하, 바람직하게는 0.5μ 이하의 평활한 표면을 형성하여서 방출성능을 현저히 향상하는 것도 가능하다.However, prior to the black dyeing by alkali coloring, the
또 외주면(7)은 필요에 따라서 선반절삭, 연마절삭 또는 연마가공에 의한 마무리를 행하는 것으로 한다.The outer
상기와 같이 형성한 링을 정방기에 부착하여서, 아래에 기재한 시험조건에 의하여 방출시험을 행하였다.The ring formed as described above was attached to a square spinning machine, and the release test was conducted under the test conditions described below.
실 : 면코오마 80S, 링 : 원형플랜지링 41×54mm, 트래블러 : 횡형트래블러 0SS 7/0Thread: Cotton Cooma 80S, Ring: Round flange ring 41 × 54mm, Traveler:
스핀들회전속도 : 13,500r.p.m, 연사 : 31T/인치.Spindle speed: 13,500r.p.m, CS: 31T / inch.
시험결과, 상기한 본 발명의 구성에 의한 싱글플랜지링은 흑색염색 및 연마절삭, 연마가공에 의한 마무리가공을 행하고 있지 않는한 보통 링에 비하여, 시동할때의 길들이기가 대단히 양호하며, 길들이기 위한 운전도 보통 1주일간이 필요하던 것이, 1-10시간의 짧은 시간으로서 완료시키는 것이 가능하게 되어, 대폭적으로 시간단축을 행할 수가 있으며 조업효율이 상승하는 것이다. 또 실의 절단도 보통 10가닥/400SP가 2가닥/400SP로 감소하고, 표면정밀도 향상에 의한 단사(Ply) 부착이 감소된다.As a result of the test, the single flange ring according to the above-described configuration of the present invention has a much better taming at startup than normal ring, unless it is black dyed, polished, or finished by polishing. Also, one week is usually required, which can be completed in a short time of 1 to 10 hours, thereby significantly reducing the time and increasing operating efficiency. In addition, cutting of a thread usually reduces 10 strands / 400SP to 2 strands / 400SP, and reduces ply adhesion due to surface precision improvement.
또 흑색염색에 의한 부분은 녹이 발생하지 않고 평활하게 되었다. 그리고, 본 발명의 방기용 링에 의할때는 고탄소크롬강으로 형성하고, 때에 따라서 링플랜지 내측면을 표면거칠기가 1μ 이하로 연삭마무리 가공을 행하므로, 링의 변형도 적고, 칫수의 정밀도가 양호하여서 방출장력을 감소하여 실의 절단을 현저히 감소시킬 수가 있었으며, 또 링의 수명도 종래의 2배 정도로 연장시킬 수가 있는 것이다.In addition, the black dyeing area was smooth without rust. In addition, when the anti-release ring of the present invention is formed of high carbon chromium steel, the surface of the ring flange inner surface is ground to a surface roughness of 1 μ or less, so that the ring is less deformed and the precision of the dimension is good. By reducing the ejection tension, it was possible to significantly reduce the cutting of the yarn, and to extend the life of the ring about twice as much as the conventional one.
또한 링표면을 알카리착색에 의하여 흑색염색으로 하고, 링플랜지 두부정상면, 링동체내부 혹은 링끼워넣는 부분의 어느쪽인가의 표면에 표면거칠기 2-4μ의 연삭가공에 의한 마무리 가공을 하는 것이므로 칫수의 정밀도가 한층 더 향상되고 방출이 안정됨과 아울러, 단사의 부착이 적은 우수한 효과를 발휘하는 것이다.In addition, the surface of the ring is colored black by alkali coloring, and the surface of the ring flange head top surface, the inside of the ring body, or the part of the ring insert is finished by grinding with a surface roughness of 2-4μ. The precision is further improved, the emission is stabilized, and the excellent effect of having less single yarn adhesion is exhibited.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR8202720A KR850001684B1 (en) | 1982-06-18 | 1982-06-18 | Release ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR8202720A KR850001684B1 (en) | 1982-06-18 | 1982-06-18 | Release ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840000685A KR840000685A (en) | 1984-02-27 |
| KR850001684B1 true KR850001684B1 (en) | 1985-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR8202720A KR850001684B1 (en) | 1982-06-18 | 1982-06-18 | Release ring |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR850001684B1 (en) |
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1982
- 1982-06-18 KR KR8202720A patent/KR850001684B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| KR840000685A (en) | 1984-02-27 |
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