KR200222225Y1 - Synthetic resins cutting Saw Tip - Google Patents
Synthetic resins cutting Saw Tip Download PDFInfo
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- KR200222225Y1 KR200222225Y1 KR2020000032036U KR20000032036U KR200222225Y1 KR 200222225 Y1 KR200222225 Y1 KR 200222225Y1 KR 2020000032036 U KR2020000032036 U KR 2020000032036U KR 20000032036 U KR20000032036 U KR 20000032036U KR 200222225 Y1 KR200222225 Y1 KR 200222225Y1
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- carbide tip
- cutting
- width
- synthetic resin
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Abstract
본 고안은 초경팁의 전체폭중 1/3을 30°각도로 경사지도록 칩배출각을 형성하고, 상기 초경팁의 전체폭중 2/3은 합성수지를 절단하는 절단폭을 형성하며, 상기 초경팁의 복부각을 10°각도로 형성하도록 구성하므로서, 초경팁의 2/3의 절단폭이 합성수지를 절단하기 때문에 신속하게 절단하며 절단폭이 넓어 초경팁에 무리가 적게 가며, 절단면을 정밀하게 가공해 주며, 칩배출각이 30°각도로 형성되어 있어 배출칩과 초경팁의 마찰을 적게 하여 초경팁의 마모를 적게하여 초경팁의 수명을 연장시키며, 초경팁에 형성된 복부각이 합성수지를 절단하고 배출되는 칩들을 신속하게 배출하도록 한 것이다.The present invention forms a chip discharge angle so as to be inclined at a 30 ° angle of 1/3 of the total width of the cemented carbide tip, 2/3 of the total width of the cemented carbide tip forming a cutting width for cutting the synthetic resin, the carbide tip Because the abdominal angle of the carbide is formed at 10 ° angle, the cutting width of 2/3 of the carbide tip cuts the synthetic resin, so it is cut quickly and the cutting width is wide, so that the carbide tip is less crowded and the cutting surface is precisely processed. Since the chip discharge angle is formed at 30 ° angle, the friction between the discharge chip and the carbide tip is reduced, so that the wear of the carbide tip is reduced to extend the life of the carbide tip. The abdominal angle formed on the carbide tip cuts and discharges the synthetic resin. The chip is to be discharged quickly.
Description
본 고안은 합성수지 절단톱날에 관한 것으로, 톱날몸체 외주면에 형성되어 있는 초경팁의 전체폭중 1/3을 30°각도로 경사지게 칩배출각을 형성하고, 2/3는 합성수지를 절단하는 절단폭을 형성하므로 2/3의 절단폭이 합성수지를 절단하기 때문에 신속하게 절단하며 절단폭이 넓어 초경팁에 무리가 적게 가며, 칩배출각이 30°각도로 형성되어 있어 배출칩과 초경팁의 마찰을 적게 하여 마모를 적게하므로 초경팁의 수명을 연장시키며 초경팁에 형성되어 있는 복부각을 10°각도로 형성하여 초경팁이 합성수지를 절단하고 칩들의 배출을 신속하게 배출시켜 지속적으로 절단하도록 유지하는 것이다.The present invention relates to a cutting blade of synthetic resin, the chip discharge angle is formed to be inclined at an angle of 30 ° to 1/3 of the total width of the carbide tips formed on the outer peripheral surface of the saw blade body, and 2/3 is a cutting width for cutting the synthetic resin Since the cutting width of 2/3 cuts the synthetic resin, it cuts quickly and the cutting width is wide so that there is little strain on the carbide tip, and the chip ejection angle is formed at an angle of 30 ° to reduce the friction between the discharge chip and the carbide tip. It reduces wear and extends the life of cemented carbide tips. The abdominal angle formed on the cemented carbide tips is formed at 10 ° to keep the cemented carbide tips cutting the synthetic resin and quickly discharging chips.
종래의 항성수지재를 절단하는 절단톱날은 첨부도면 도 1에 도시된 바와 같이 동력축에 체결되기 위한 축공을 구비한 원반형 톱날몸체(1)와 상기 톱날몸체(1) 외주면에 초경합금으로 이루어진 초경팁(2)을 형성하되, 상기 초경팁(2)은 전체폭중 1/2은 합성수지를 절단하는 절단폭(3)을 형성하고, 상기 초경팁(2)의 전체폭중 1/2은 15°각도롤 경사지게 칩배출각(4)을 형성하여 사용하였으나, 이는 초경팁(2)이 합성수지를 절단시 1/2의 절단폭(3)이 합성수지를 절단하기 때문에 초경팁(2)에 대단한 무리가 가해지며, 초경팁이 빠르게 마모되며, 고가의 톱날이 쉽게 손상되고 초경팁의 수명을 단축하여 막대한 비용을 낭비하는 단점이 있다.A cutting saw blade for cutting a conventional star resin material is a circular saw blade body (1) having a shaft hole for fastening to the power shaft as shown in Figure 1 and a cemented carbide tip made of cemented carbide on the outer peripheral surface of the saw blade body (1) (2) is formed, the carbide tip (2) is half of the full width to form a cutting width (3) for cutting the synthetic resin, half of the total width of the carbide tip (2) is 15 ° The chip ejection angle (4) was formed to be used in an inclined angle roll, but when the carbide tip (2) cuts the synthetic resin, the cutting width (3) of 1/2 cuts the synthetic resin. Carbide tip is worn quickly, expensive saw blades are easily damaged, and the lifespan of the carbide tip is shortened to waste a huge cost.
또한, 초경팁(2)이 회전하면서 합성수지를 절단할 때, 합성수지를 절단하면서 나오는 칩을 배출하는 칩배출각(4)이 15°로 형성되어 있어, 신속하게 칩을 배출하여 못해 배출하는 칩과 마찰이 심해 초경팁을 손상시키는 경우가 많다.In addition, when cutting the synthetic resin while rotating the carbide tip (2), the chip discharge angle (4) for discharging the chip coming out while cutting the synthetic resin is formed at 15 °, and the chip can be discharged quickly to discharge the chip and The friction is so high that it often damages the carbide tips.
그리고, 초경팁(2)에 복부각이 미세하게 형성되어 있어 합성수지를 지속적으로 절단하는데 장애 요인이 되어 작업능률을 현저하게 저하시키는 문제점이 있었다.In addition, the abdominal angle is minutely formed on the cemented carbide tip 2, which causes a problem in continuously cutting the synthetic resin, thereby significantly reducing work efficiency.
본 고안은 상기와 같은 제반 문제점을 감안하여 안출한 것으로서, 초경팁의 전체폭중 1/3을 30°각도로 경사지도록 칩배출각을 형성하고, 상기 초경팁의 전체폭중 2/3은 합성수지를 절단하는 절단폭을 형성하며, 상기 초경팁의 복부각을 10°각도로 형성하도록 구성하므로서, 초경팁의 2/3의 절단폭이 합성수지를 절단하기 때문에 신속하게 절단하며 절단폭이 넓어 초경팁에 무리가 적게 가며, 절단면을 정밀하게 가공해 주며, 칩배출각이 30°각도로 형성되어 있어 배출칩과 초경팁의 마찰을 적게 하여 초경팁의 마모를 적게하여 초경팁의 수명을 연장시키며, 초경팁에 형성된 복부각이 합성수지를 절단하고 배출되는 칩들을 신속하게 배출하도록 함에 그 목적이 있다.The present invention has been made in view of the above problems, the chip discharge angle is formed so as to be inclined at a 30 ° angle 1/3 of the total width of the carbide tip, two-thirds of the total width of the carbide tip is synthetic resin Forming a cutting width for cutting, and forming the abdominal angle of the cemented carbide tip at an angle of 10 °, the cutting width of 2/3 of the cemented carbide tip cuts the synthetic resin so that the cutting width is quickly cut and the cutting width is wider. It has less strain on the cutting edge and precisely cuts the cutting edge, and the chip ejection angle is formed at 30 ° angle to reduce the friction between the discharge chip and the carbide tip, thereby reducing the wear of the carbide tip and extending the life of the carbide tip. The purpose of the abdominal angle formed on the cemented carbide tip is to cut the synthetic resin and quickly discharge the chips.
도 1은 종래 고안의 구성을 나타낸 예시도.1 is an exemplary view showing a configuration of a conventional design.
도 2는 본 고안의 구성을 나타낸 예시도.2 is an exemplary view showing a configuration of the present invention.
도 3은 본 고안의 전체 구성을 나타낸 예시도.Figure 3 is an exemplary view showing the overall configuration of the present invention.
♣도면의 주요부분에 대한 부호의 설명♣♣ Explanation of symbols for main part of drawing ♣
10 : 초경팁 20 : 칩배출각10: carbide tip 20: chip ejection angle
30 : 절단폭 40 : 복부각30: cutting width 40: abdominal angle
50 : 톱날몸체50: saw blade body
상기와 같은 목적을 달성하기 위한 본 고안은 첨부 도면 도 2 내지 도 3에 도시된 바와 같이 동력축에 체결되기 위한 축공을 구비한 원반형 톱날몸체의 외주면에 소정폭으로 다수의 초경팁(Tip)을 형성하여서 이루어진 통상의 회전톱날에 있어서,The present invention for achieving the above object is a plurality of carbide tips (Tip) in a predetermined width on the outer peripheral surface of the disk-shaped saw blade body having a shaft hole for fastening to the power shaft as shown in the accompanying drawings 2 to 3 In the conventional rotary saw blade formed by,
상기 초경팁(10)의 전체폭중 1/3을 30°각도로 경사지도록 칩배출각(20)을 형성하고, 상기 초경팁(10)의 전체폭중 2/3은 합성수지를 절단하는 절단폭(30)을 형성하며, 상기 초경팁(10)의 복부각(40)을 10°각도로 형성하도록 구성하였다.A chip discharge angle 20 is formed to incline 1/3 of the entire width of the cemented carbide tip 10 at an angle of 30 °, and 2/3 of the width of the cemented carbide tip 10 is a cutting width for cutting synthetic resin. 30 was formed, and the abdominal angle 40 of the cemented carbide tip 10 was configured to form a 10 ° angle.
상기와 같은 본 고안의 사용상태를 설명하면 다음과 같다.Referring to the use state of the present invention as described above are as follows.
첨부 도면 도 2에 도시된 바와 같이 톱날몸체(50)에 형성되어 있는 다수의 초경팁(10)이 회전하면서 합성수지를 절단시에, 상기 초경팁(10)의 전체폭중 2/3의 절단폭(30)이 합성수지를 절단함과 동시에 초경팁(10)의 전체폭중 1/3의 칩배출각(20)이 30°각도로 형성되어 있어 절단되면서 나오는 칩과 마찰력을 줄여 주며, 절단면을 정밀하게 가공하여 준다.As shown in FIG. 2, when cutting a plurality of cemented carbide tips 10 formed on the saw blade body 50 while rotating the synthetic resin, a cutting width of 2/3 of the total width of the cemented carbide tips 10 is observed. At the same time as cutting 30, the chip discharging angle 20 of the total width of the cemented carbide tip 10 is formed at a 30 ° angle, thereby reducing the friction force between the chip and the cutting surface. Process it.
또한, 첨부 도면 도 4에 도시된 바와 같이 초경팁(10)의 복부각(40)을 10°각도로 형성하여 가장 알맞은 각에서 합성수지를 절단하고 배출되는 칩들을 신속하게 배출하여 절단의 지속을 유지하도록 한다.In addition, as shown in FIG. 4, the abdominal angle 40 of the cemented carbide tip 10 is formed at an angle of 10 ° to cut the synthetic resin at the most suitable angle, and to quickly discharge the discharged chips to maintain the cutting duration. Do it.
상기와 같은 본 고안은 초경팁의 전체폭중 1/3을 30°각도로 경사지도록 칩배출각을 형성하고, 상기 초경팁의 전체폭중 2/3은 합성수지를 절단하는 절단폭을 형성하며, 상기 초경팁의 복부각을 10°각도로 형성하도록 구성하므로서, 초경팁의 2/3의 절단폭이 합성수지를 절단하기 때문에 신속하게 절단하며 절단폭이 넓어 초경팁에 무리가 적게 가며, 절단면을 정밀하게 가공하여 준다.The present invention as described above forms a chip discharge angle so that one-third of the total width of the cemented carbide tip is inclined at an angle of 30 °, and two-thirds of the entire width of the cemented carbide tip forms a cutting width for cutting synthetic resin, The abdominal angle of the cemented carbide tip is configured to be formed at an angle of 10 °, so that the cutting width of 2/3 of the carbide tip cuts the synthetic resin so that the cutting is performed quickly. Process it.
또한, 칩배출각이 30°각도로 형성되어 있어 배출칩과 초경팁의 마찰을 적게 하여 초경팁의 마모를 적게하여 초경팁의 수명을 연장시키며, 초경팁에 형성된 복부각이 합성수지를 절단하고 배출되는 칩들을 신속하게 배출하도록 하는 등 매우 유용한 고안이다.In addition, the chip discharge angle is formed at an angle of 30 °, so that the friction between the discharge chip and the carbide tip is reduced, so that the wear of the carbide tip is reduced to extend the life of the carbide tip. The abdominal angle formed on the carbide tip cuts and discharges the synthetic resin. This is a very useful design, such as quickly discharging chips.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000032036U KR200222225Y1 (en) | 2000-11-16 | 2000-11-16 | Synthetic resins cutting Saw Tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000032036U KR200222225Y1 (en) | 2000-11-16 | 2000-11-16 | Synthetic resins cutting Saw Tip |
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| Publication Number | Publication Date |
|---|---|
| KR200222225Y1 true KR200222225Y1 (en) | 2001-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000032036U KR200222225Y1 (en) | 2000-11-16 | 2000-11-16 | Synthetic resins cutting Saw Tip |
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| KR (1) | KR200222225Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102147596B1 (en) | 2019-03-13 | 2020-08-24 | 이창길 | Roller structure for chip cutting machine |
-
2000
- 2000-11-16 KR KR2020000032036U patent/KR200222225Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102147596B1 (en) | 2019-03-13 | 2020-08-24 | 이창길 | Roller structure for chip cutting machine |
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