KR200427303Y1 - Lcd 패널의 절삭을 위한 러핑 엔드밀 - Google Patents
Lcd 패널의 절삭을 위한 러핑 엔드밀 Download PDFInfo
- Publication number
- KR200427303Y1 KR200427303Y1 KR2020060018538U KR20060018538U KR200427303Y1 KR 200427303 Y1 KR200427303 Y1 KR 200427303Y1 KR 2020060018538 U KR2020060018538 U KR 2020060018538U KR 20060018538 U KR20060018538 U KR 20060018538U KR 200427303 Y1 KR200427303 Y1 KR 200427303Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chip
- cutting
- tool
- brake
- edge
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000003746 surface roughness Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000012946 outsourcing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
- B23C2210/205—Number of cutting edges six
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/24—Overall form of the milling cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/48—Chip breakers
- B23C2210/486—Chip breaking grooves or depressions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
Description
Claims (1)
- 축상을 이루는 공구 본체의 외주부에, 당해 공구 본체의 축선 방향 선단으로부터 후단측을 향하여 홈상으로 이어지는 플루트가 형성되고, 이 플루트 내에 형성되는 경사면과 상기 공구 본체의 외주 여유면과의 교차 모서리가 외주날로 되며, 이 외주날에 이어지는 외주 여유면에, 당해 외주 여유면으로부터 함몰되고 더욱이 상기의 경사면과 교차되는 칩브레이크가 형성되고, 이 칩브레이크에 의하여 상기의 외주날이 그 길이 방향으로 분단되는 러핑 엔드밀에서, 당해 칩브레이크의 공구본체 축선 방향 선단측의 단부에서의 교차각을 151°~160°로 하며, 당해 칩브레이크의 공구본체 축선 방향 후단측의 단부에서의 교차각을 70°~79°로 설정하며, 각 외주날의 칩브레이크 사이 부분의 길이(L2)와 칩브레이크의 폭(L1)과의 관계는 L1≥ L2이며, 칩브레이크의 깊이(h)가 h=(0.2~0.29)L1의 범위인 것을 특징으로 하는 LCD 패널의 절삭을 위한 러핑 엔드밀.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020060018538U KR200427303Y1 (ko) | 2006-07-08 | 2006-07-08 | Lcd 패널의 절삭을 위한 러핑 엔드밀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020060018538U KR200427303Y1 (ko) | 2006-07-08 | 2006-07-08 | Lcd 패널의 절삭을 위한 러핑 엔드밀 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200427303Y1 true KR200427303Y1 (ko) | 2006-09-25 |
Family
ID=41775863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020060018538U Expired - Fee Related KR200427303Y1 (ko) | 2006-07-08 | 2006-07-08 | Lcd 패널의 절삭을 위한 러핑 엔드밀 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200427303Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102316725B1 (ko) * | 2020-05-20 | 2021-10-25 | 주식회사 와이지-원 | 다결정다이아몬드 소재의 절삭날이 결합된 엔드밀 |
-
2006
- 2006-07-08 KR KR2020060018538U patent/KR200427303Y1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102316725B1 (ko) * | 2020-05-20 | 2021-10-25 | 주식회사 와이지-원 | 다결정다이아몬드 소재의 절삭날이 결합된 엔드밀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20060708 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20060918 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20060710 |
|
UG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20070629 Year of fee payment: 3 |
|
UR1001 | Payment of annual fee |
Payment date: 20070629 Start annual number: 2 End annual number: 3 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 20100810 Termination category: Default of registration fee |