KR880002601A - Insert Turning Tool - Google Patents

Insert Turning Tool Download PDF

Info

Publication number
KR880002601A
KR880002601A KR870009139A KR870009139A KR880002601A KR 880002601 A KR880002601 A KR 880002601A KR 870009139 A KR870009139 A KR 870009139A KR 870009139 A KR870009139 A KR 870009139A KR 880002601 A KR880002601 A KR 880002601A
Authority
KR
South Korea
Prior art keywords
inserts
insert
peripheral cutting
cutting edges
electrically
Prior art date
Application number
KR870009139A
Other languages
Korean (ko)
Other versions
KR930002409B1 (en
Inventor
오사무 쓰지무라
다쓰오 아라이
노부오 히야마
Original Assignee
나가노 다께시
미쓰비시 긴소꾸 가부시기가이샤
마스다 가오루
이스모 산교오 가부시기가이샤
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 나가노 다께시, 미쓰비시 긴소꾸 가부시기가이샤, 마스다 가오루, 이스모 산교오 가부시기가이샤 filed Critical 나가노 다께시
Publication of KR880002601A publication Critical patent/KR880002601A/en
Application granted granted Critical
Publication of KR930002409B1 publication Critical patent/KR930002409B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/02Milling-cutters characterised by the shape of the cutter
    • B23C5/10Shank-type cutters, i.e. with an integral shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/02Milling-cutters characterised by the shape of the cutter
    • B23C5/10Shank-type cutters, i.e. with an integral shaft
    • B23C5/109Shank-type cutters, i.e. with an integral shaft with removable cutting inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/003Milling-cutters with vibration suppressing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2210/00Details of milling cutters
    • B23C2210/04Angles
    • B23C2210/0485Helix angles
    • B23C2210/0492Helix angles different

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Milling Processes (AREA)

Abstract

내용 없음No content

Description

인서어트 회전절삭공구Insert Turning Tool

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

제 1 도는 종래의 회전절삭공구의 정면도.1 is a front view of a conventional rotary cutting tool.

제 2 도는 제1도의 절삭공구의 단면도.2 is a cross-sectional view of the cutting tool of FIG.

제 3 도는 거기에 부착된 절삭기 인서어트의 배치를 나타내는 제1도의 절삭공구의 약전개도.3 is a weak development of the cutting tool of FIG. 1 showing the arrangement of the cutter insert attached thereto.

Claims (8)

그곳을 통한 회전축과 외부주위를 구성하는 대개 원형의 횡단면으로된 공구본체(10)와 각각으로부터 본체의 원주로 간격지워지는 그룹과 함께 전기한 본체(10)의 전기한 외부주위에 해방될수 있게 설치된 절삭인서어트(24a)(24b)(24c)(24d) 복수그룹을 구성하며, 전기한 각 그룹의 인서어트들은 전기한 본체(10)의 원주로 배치되며 본체(10)의 축(0)의 방향으로 간격지워지고, 전기한 인서어트 각각은 다수의 주절삭날을 구성하며, 주절삭날중의 하나가 주위절삭날(28)로서의 역할을 하기위해서 주위절삭위치에서 분할되는 그런방법으로 배치되며 전기한 인서어트들의 전기한 분할된 주위 절삭날(28)들은 전기한 본체(10)의 원주로 보여진바대로 전기한 본체(10)의 축(0)의 방향으로 연속하여 있게되며, 각 그룹의 전기한 인서어트들의 전기한 분할된 주위절삭날(28)들은 전기한 본체(10)의 나선형으로 축(0)의 방향으로 연장하는 공동의 나선형의 선위에 배치된 맨앞의 끝을 구성하며 전기한 그룹를중의 최소한 하나의 전기한 인서어트의 전기한 분할된 주위절삭날(28)의 전기한 맨앞의 끝들이 배치되는 나선형의 선은 다른 그룹들의 전기한 인서어트들의 전기한 분할된 주위절삭날(28)의 전기한 맨앞의 끝들이 배치되는 나선형의 선들의 나사각과는 다른 나사각으로 설치되는 것을 특징으로 하는 인서어트 회전절삭공구.It is installed so as to be freed around the electric outer periphery of the electric main body 10 with the tool main body 10 having a circular cross section and a group spaced apart from each other in the circumference of the main body constituting the rotation axis and the external periphery therethrough. The cutting inserts 24a, 24b, 24c, and 24d constitute a plurality of groups, and the inserts of each group described above are arranged in the circumference of the body 10 described above, and the axes 0 of the body 10 Spaced in the direction, each of the inserts constitutes a plurality of major cutting edges, one of which is arranged in such a way that one of the major cutting edges is divided at the peripheral cutting position to serve as the peripheral cutting edge 28. The segmented peripheral cutting edges 28 of the inserts are continuous in the direction of the axis 0 of the body 10, as shown by the circumference of the body 10, and the electric power of each group Electrically divided peripheral cutting edges of one insert (28) Is the distal segment of the at least one of the inserted inserts of the group of components, which constitutes the front end arranged on the helical line of the cavity extending in the direction of axis 0 in the helical direction of the body 10. The spiral line on which the first ends of the peripheral cutting edges 28 are arranged is arranged on the spiral line on which the first ends of the divided peripheral cutting edges 28 of the other inserts are arranged. Insert rotary cutting tool, characterized in that installed at a different screw angle than the screw angle. 제1항에 있어서, 각 나선형의 선이 전기한 앞쪽끝면(14)으로부터 멀리 떨어진 회전방향과 정반대인원주방향으로 경사지는 것을 특징으로하는 인서어트 회전절삭공구.2. The insert rotating cutting tool according to claim 1, wherein each spiral line is inclined in a circumferential direction opposite to the rotation direction away from the front end surface (14). 제1항에 있어서, 각 나선형의 선이 전기한 앞쪽끝면(14)으로부터 멀리 떨어진 전기한 본체(10)의 회전방향으로 경사지는 것을 특징으로 하는 인서어트 회전절삭공구.2. The insert rotating cutting tool according to claim 1, wherein each spiral line is inclined in a rotational direction of the main body (10) away from the front end surface (14). 제1항에 있어서, 각 그룹의 전기한 인서어트의 주위절삭날(28)이 전기한 공동의 나선형의 선에 배치되는것을 특징으로 하는 인서어트 회전절삭공구.2. The insert rotary cutting tool according to claim 1, characterized in that the peripheral cutting edges (28) of each group of inserted inserts are arranged on the spiral lines of said cavity. 제2항에 있어서, 전기한 인서어트들의 전기한 주위절삭날(28)이 전기한 나선형의 선의 전기한 나사각보다 더 작은 동등한 양의 축경사각()으로 설치되는것을 특징으로 하는 인서어트 회전 절삭공구.3. An equivalent amount of axial inclination angle according to claim 2, wherein the electrical peripheral cutting edge 28 of the inserted inserts is smaller than the electrical screw angle of the spiral line. Insert rotary cutting tool, characterized in that the installation. 제3항에 있어서, 전기한 인서어트의 전기한 주위절삭날(28)이 전기한 나선형의 선의 전기한 나사각보다 더 작은 동등한 음의 축경사각(b)으로 설치되는것을 특징으로 하는 인서어트 회전절삭공구.4. Insert rotation according to claim 3, characterized in that the electrically peripheral cutting edge 28 of the electrically inserted insert is installed with an equivalent negative axial inclination angle b which is smaller than the electrically screwed angle of the electrically spiral line. Cutting tools. 제1항에 있어서, 전기한 본체(10)가 앞쪽끝면(14)과 원주표면(16)을 구성하는 앞쪽부분(12)을 구성하고, 전기한 앞쪽끝은 서로서로 원주로 간격지워진 관계로 전기한 원주표면(16)에 형성된 다수의 슬롯(18a)(18b)(18c)(18d)을 구성하며, 전기한 슬롯은 전기한 원주표면(16)과 전기한 앞쪽끝면(14)양쪽으로 열리며 전기한 본체(10)의 회전방향과 정반대인 원주방향으로 직면하는 벽표면(40)을 구성하고, 각 슬롯은 서로서로 대개 축(0)의 방향으로 간격지워진 관계로 전기한 벽표면(40)에 형성된 다수의 리쎄스(22)를 구성하고, 전기한 앞쪽끝면(14)에 가장 인접한 전기한 리쎄스(22)중의 하나로 전기한 원주표면(16)으로 열리며, 전기한 최소한 하나의 슬롯도 전기한 앞쪽끝면(14)으로 역시 열리고 전기한 인서어트들은 전기한 리쎄스(22)에 각각 해방될수있게 설치되는 것을 특징으로하는 인서어트 회전절삭공구.2. The body of claim 1 wherein the body 10 described above constitutes a front portion 12 constituting the front end surface 14 and the circumferential surface 16, wherein the front ends are electrically spaced apart from each other circumferentially. A plurality of slots 18a, 18b, 18c, and 18d formed on one circumferential surface 16 are formed, and the slots are opened to both the circumferential surface 16 and the front end surface 14, respectively. The wall surface 40 which faces the circumferential direction opposite to the rotation direction of the main body 10 mentioned above is formed, and each slot is posted in the relation which is spaced apart in the direction of the axis (0) with each other. A plurality of recesses 22 formed therein, which are opened to the circumferential surface 16 posted as one of the recesses 22 closest to the front end face 14, and at least one slot described above. The inserts which are also opened to the front end surface 14 and the inserts which have been electrically installed are respectively installed to be released to the recess 22. Insertion Saba rotary cutting tool as ranging. 제1항에 있어서, 전기한 본체(10)의 원주방향으로 교대로 배치된 첫째와 둘째그룹의 절삭인서어트들을 구성하며, 맨앞의 끝들을 구성하는 전기한 첫째그룹의 전기한 인서어트의 전기한 주위절삭날(28)들이 배치되는 전기한 나선형의 선들이 둘째그룹의 전기한 인서어트들의 전기한 주위절삭날(28)들이 배치되는 나선형의 선들의 전기한 나사각과는 다른 전기한 나사각으로 설치되는 것을 특징으로 하는 인서어트 회전절삭공구.2. The electrical fitting of the first group of electrical inserts described in claim 1, comprising first and second groups of cutting inserts arranged alternately in the circumferential direction of the main body 10 described above. The electrical helical lines on which the peripheral cutting edges 28 are arranged are different from the electrical screw angles of the helical wires on which the peripheral cutting edges 28 of the second group of electrical inserts are arranged. Insert rotary cutting tool characterized in that it is installed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870009139A 1986-08-22 1987-08-21 Insert rotary cutting tool KR930002409B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61-196776 1986-08-22
JP196776 1986-08-22
JP61196776A JPH0825087B2 (en) 1986-08-22 1986-08-22 Throwaway type rolling tool

Publications (2)

Publication Number Publication Date
KR880002601A true KR880002601A (en) 1988-05-10
KR930002409B1 KR930002409B1 (en) 1993-03-30

Family

ID=16363440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870009139A KR930002409B1 (en) 1986-08-22 1987-08-21 Insert rotary cutting tool

Country Status (2)

Country Link
JP (1) JPH0825087B2 (en)
KR (1) KR930002409B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0347713U (en) * 1989-09-14 1991-05-07
JPH03228512A (en) * 1990-02-02 1991-10-09 Hatarii Seimitsu Kogyo Kk Chasing cutter
EP2181815B1 (en) 2001-04-27 2011-10-26 Eveready Battery Company, Inc. Wet razor with four blades, and cartridge therefor
JP5834518B2 (en) * 2010-06-16 2015-12-24 三菱日立ツール株式会社 Replaceable cutting edge rotary cutting tool
DE102011078898A1 (en) * 2011-07-08 2013-01-10 Stephan Rieth Milling process and milling tool
JP6514876B2 (en) * 2014-10-27 2019-05-15 オークマ株式会社 Control method of feed axis in machine tool and machine tool
KR200488938Y1 (en) * 2019-01-15 2019-04-08 이재화 Vibration Prevention Drill

Also Published As

Publication number Publication date
JPS6352911A (en) 1988-03-07
KR930002409B1 (en) 1993-03-30
JPH0825087B2 (en) 1996-03-13

Similar Documents

Publication Publication Date Title
KR870007746A (en) Rotary cutting tools
KR940006673A (en) drill
GB1452955A (en) Fixing plugs for receiving securing members such as bolts or screws
CA2177192A1 (en) Variable pitch propeller having locking insert
IE820254L (en) Meshing screw rotary machine
KR860000618B1 (en) Hole cutter
KR860003872A (en) Fantasy Cutter
KR860008822A (en) Positive Slowaway Tip
KR950031335A (en) drill
KR950700143A (en) INDEXABLE CUTTING INSERT FOR ROTARY CUTTING TOOLS
HU220750B1 (en) Cutting tool assembly and cutting insert therefor
KR880002601A (en) Insert Turning Tool
GB1085377A (en) Plain bearing provided with slots or pockets for containing lubricant
KR970707411A (en) A SHAFT SEAL
ES296245U (en) Inner rotary cutters for electric shavers and manufacturing processes for the same
KR910020986A (en) Electric motor rotor with reduced harmonic loss
KR850005560A (en) Positive-displacement rotary device of helical rotor type and rotor for the device
KR860006639A (en) Rotary Actuator
BR0108484A (en) Equipment with reciprocally interacting spiral teeth
KR840001459A (en) Rotary cutting tools
KR870011389A (en) Blades for High Speed Axial Fans
KR860000911A (en) Flail Pipe Cutting Machine
US5064323A (en) Self-threading fastener
PT1112136E (en) HIGH SPEED STRAWBERRY
JPH0735003B2 (en) Bolt cutting machine

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20060217

Year of fee payment: 14

LAPS Lapse due to unpaid annual fee