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KR940021161A - Insert tips - Google Patents

Insert tips Download PDF

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Publication number
KR940021161A
KR940021161A KR1019930003804A KR930003804A KR940021161A KR 940021161 A KR940021161 A KR 940021161A KR 1019930003804 A KR1019930003804 A KR 1019930003804A KR 930003804 A KR930003804 A KR 930003804A KR 940021161 A KR940021161 A KR 940021161A
Authority
KR
South Korea
Prior art keywords
land
cutting edge
edge
insert tip
width
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.)
Granted
Application number
KR1019930003804A
Other languages
Korean (ko)
Other versions
KR950006364B1 (en
Inventor
김종성
Original Assignee
이진백
대한중석 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이진백, 대한중석 주식회사 filed Critical 이진백
Priority to KR1019930003804A priority Critical patent/KR950006364B1/en
Priority to CN93107321A priority patent/CN1092387A/en
Publication of KR940021161A publication Critical patent/KR940021161A/en
Application granted granted Critical
Publication of KR950006364B1 publication Critical patent/KR950006364B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/049—Triangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/202—Top or side views of the cutting edge with curved cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/28—Angles
    • B23B2200/286—Positive cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0477—Triangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/28—Angles
    • B23C2200/287—Positive rake angles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

본 발명은 여유각이 큰 인서트의 예시한 날부분에 내결손성을 부여하여 반복 형태에 의해 절삭날이 쉼게 파손되는 현상을 막아주도록 한것이다.The present invention is to provide a fracture resistance to the blade portion of the insert having a large clearance angle to prevent the cutting edge breaks by the repeated form.

이를 위하여 인서트 팁의 주절삭날(2)과 부절삭날(3) 사이의 모서리부(4)에 주절삭날(2) 및 부절삭날(3)의 랜드 폭보다 크고 일정 경사각을 갖는 랜드(18)로된 모서리날을 형성하여준 것이다.For this purpose, a land having a predetermined inclination angle greater than the land width of the main cutting edge 2 and the sub cutting edge 3 at the corner portion 4 between the main cutting edge 2 and the sub cutting edge 3 of the insert tip ( 18) to form a corner blade.

Description

인서트 팁Insert tips

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 본 발명인 인서트 팁의 사시도,4 is a perspective view of the insert tip of the present invention,

제5도는 제4도의 'B'부분의 확대사시도,5 is an enlarged perspective view of part B of FIG.

제6도는 제5도의 평면도,6 is a plan view of FIG.

제7도는 제6도의 X방향으로 바라본 정면도,7 is a front view as seen in the X direction of FIG.

제8도는 제6도의 Y방향으로 바라본 정면도.8 is a front view as seen in the Y-direction of FIG.

Claims (7)

주절삭날(2)과 부절삭날(3)이 외주벽과 상면의 접속부를 따라 형성되고, 절삭날을 따라 일정폭(L)을 갖는 네가티브 랜드(5)가 형성되어진 밀링 인서트 팁에 있어서, 상기 주절삭날(2)과 부절삭날(3)이 교차하는 모서리부(4)에 상기 네가티브 랜드(5)의 폭(4)보다 큰 폭(M)과 일정 랜드각(K)을 갖는 랜드(18)로 이루어진 모서리날을 형성하여서 됨을 특징으로 하는 인서트 팁.In the milling insert tip in which the main cutting edge 2 and the sub cutting edge 3 are formed along the connecting portion of the outer circumferential wall and the upper surface, and the negative land 5 having a predetermined width L is formed along the cutting edge, Land having a width M and a predetermined land angle K larger than the width 4 of the negative land 5 at the corner portion 4 where the major cutting edge 2 and the sub cutting edge 3 intersect. Insert tip, characterized in that by forming a corner blade consisting of (18). 제1항에 있어서, 상기 모서리부(4)에 형성되는 모서리날이 주절삭날(2)로부터 1~45도의 기울기 각도(C)을 갖도록 기울어져 형성됨을 특징으로 하는 인서트 팁.2. The insert tip according to claim 1, wherein the edge edge formed on the edge portion is inclined to have an inclination angle C of 1 to 45 degrees from the main cutting edge. 제1항에 있어서, 상기 랜드(18)의 랜드각(K)이 1~45도의 범위를 갖도록 형성됨을 특징으로 하는 인서트 팁.2. Insert tip according to claim 1, characterized in that the land angle (K) of the land (18) is formed in the range of 1 to 45 degrees. 제1항에 있어서, 상기 랜드(18)의 최대 폭(M)이 0.01㎜~2.0MM를 갖도록 형성됨을 특징으로 하는 인서트 팁.2. Insert tip according to claim 1, characterized in that the maximum width (M) of the land (18) is formed to have 0.01 mm to 2.0 mm. 제1항에 있어서, 상기 랜드(18)가 주절삭날(2)의 랜드(5)로 부터 점차 폭이 커져 모서리 날끝부분에서 최대 폭을 이룬후, 다시 점차 폭이 작아져 부절삭날(3)의 랜드(5)의 폭과 동일해지도록 형성됨을 특징으로 하는 인서트 팁.According to claim 1, wherein the land (18) is gradually increased in width from the land (5) of the main cutting edge (2) to achieve the maximum width at the edge of the edge edge, then gradually decreases in width again to the sub-cutting edge (3) Insert tip, characterized in that it is formed to be equal to the width of the land (5). 제5항에 있어서, 상기 주절삭날(2) 및 부절삭날(3)의 랜드(5)의 모서리부(4)의 랜드(18) 사이의 연결부(16)(17)가 각을 이루거나 자연스런 곡선으로 처리되어 연결됨을 특징으로 하는 인서트 팁.6. The connection part (16) (17) according to claim 5, wherein the connecting portions (16) and (17) between the main cutting edge (2) and the land (18) of the edge portion (4) of the land (5) of the sub cutting edge (3) are angled or Insert tip characterized by a natural curvilinear connection. 제5항에 있어서, 상기 랜드(18)가 주절삭날(2) 및 부절삭날(3)의 랜드(5)를 연결하는 큰곡률 반경으로 형성됨을 특징으로 하는 인서트 팁.6. Insert tip according to claim 5, characterized in that the land (18) is formed with a large radius of curvature connecting the lands (5) of the major cutting edge (2) and the secondary cutting edge (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930003804A 1993-03-13 1993-03-13 Insert tip Expired - Fee Related KR950006364B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019930003804A KR950006364B1 (en) 1993-03-13 1993-03-13 Insert tip
CN93107321A CN1092387A (en) 1993-03-13 1993-06-07 Device for dehydrating sladge waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930003804A KR950006364B1 (en) 1993-03-13 1993-03-13 Insert tip

Publications (2)

Publication Number Publication Date
KR940021161A true KR940021161A (en) 1994-10-17
KR950006364B1 KR950006364B1 (en) 1995-06-14

Family

ID=19352114

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930003804A Expired - Fee Related KR950006364B1 (en) 1993-03-13 1993-03-13 Insert tip

Country Status (2)

Country Link
KR (1) KR950006364B1 (en)
CN (1) CN1092387A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20110292U1 (en) * 2001-06-21 2002-10-24 Kühn Umweltprodukte GmbH, 29683 Fallingbostel Device for thickening or dewatering sludge, sediments from water or the like, in particular excess sludge in sewage treatment plants
WO2007006575A1 (en) * 2005-07-13 2007-01-18 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Tool for machining boreholes
WO2011132170A2 (en) * 2010-04-21 2011-10-27 The Warb Trust (No. 1 Trust 13337/99) Sludge treatment system and method
CN101891364B (en) * 2010-07-12 2014-04-02 天津重力士净化分离技术有限公司 Star wheel sludge drying system utilizing zero-carbon heat sources
CN102329061B (en) * 2010-07-12 2014-04-02 天津重力士净化分离技术有限公司 Energy-saving and emission-reduction star-wheel sludge drying tower with common application of wind energy and solar energy
CN103191013B (en) * 2012-01-09 2015-04-01 金卫医疗科技(上海)有限公司 Curved surface body container with red blood cell barrier function in continuous separation of blood plasma
CN112497810A (en) * 2020-11-06 2021-03-16 刘云翔 Plant juice collection device is used in cosmetics production
CN114857864B (en) * 2022-04-29 2024-04-26 茅台学院 Garbage disposal device for environmental protection engineering

Also Published As

Publication number Publication date
KR950006364B1 (en) 1995-06-14
CN1092387A (en) 1994-09-21

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