JPWO2021161301A5 - - Google Patents
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- JPWO2021161301A5 JPWO2021161301A5 JP2022539732A JP2022539732A JPWO2021161301A5 JP WO2021161301 A5 JPWO2021161301 A5 JP WO2021161301A5 JP 2022539732 A JP2022539732 A JP 2022539732A JP 2022539732 A JP2022539732 A JP 2022539732A JP WO2021161301 A5 JPWO2021161301 A5 JP WO2021161301A5
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- JP
- Japan
- Prior art keywords
- sub
- cutting edge
- insert
- peeling
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 12
Claims (15)
第1すくい面(42)及び前記第1すくい面(42)の反対側に配置された第2面(44)と、
前記第1すくい面(42)及び前記第2面(44)の両方の中心を通って延在するインサート軸線(As)と、
前記第1すくい面(42)及び前記第2面(44)を接続するインサート周辺面(46)であって、第1周辺サブ面(48)、第2周辺サブ面(50)、第3周辺サブ面(52)及び第4周辺サブ面(54)と、隣接する周辺サブ面(48、50、52、54)を接続する第1コーナ(56)、第2コーナ(58)、第3コーナ(60)及び第4コーナ(62)と、を備えるインサート周辺面(46)と、
前記インサート周辺面(46)及び前記第1すくい面(42)の交線に沿って延在する第1切れ刃(66)であって、隣接するコーナ(56、58、60、62)の各対の間にサブ切れ刃(68)を備える第1切れ刃(66)と、
前記インサート周辺面(46)及び前記第2面(44)の交線に沿って延在する第2切れ刃と、を備え、
前記第1すくい面(42)の平面視において、各サブ切れ刃(68)は、
中央に配置された真っ直ぐなワイパーサブ切れ刃(76)と、
前記ワイパーサブ切れ刃(76)の両側に配置された第1ピーリングサブ切れ刃(78)及び第2ピーリングサブ切れ刃(82)と、を備え、
前記第1ピーリングサブ切れ刃(78)は、少なくとも部分的に湾曲しており、かつ、隣接するコーナ(56、58、60、62)の前記対のうちの1つの第1コーナ(56)の第1コーナ縁(80)に前記ワイパーサブ切れ刃(76)を接続し、
前記第2ピーリングサブ切れ刃(82)は、少なくとも部分的に湾曲しており、かつ、前記第1コーナ(56)と同じ隣接するコーナ(56、62)の対の第2コーナ(62)の第2コーナ縁(84)に前記ワイパーサブ切れ刃(76)を接続し、
前記第1ピーリングサブ切れ刃(78)及び前記第2ピーリングサブ切れ刃(82)の各々は、前記ワイパーサブ切れ刃(76)に接続された主サブ切れ刃(86)と、その一方の側で前記主サブ切れ刃(86)に接続され、かつ、その他方の側で前記コーナ(56、62)に接続される副サブ切れ刃(88)と、を備え、
前記第1すくい面(42)の前記平面視において、
前記中央に配置された真っ直ぐなワイパーサブ切れ刃(76)は、前記インサート(14、16)を境界付ける仮想四角形Sを規定し、
前記第1コーナ(56)、前記第2コーナ(58)、前記第3コーナ(60)及び前記第4コーナ(62)は前記仮想四角形Sから内側に離間され、
前記仮想四角形Sの辺はインサート辺長さSLを有し、
前記ワイパーサブ切れ刃(76)はワイパー長さWLを有し、
前記平面視において、前記主サブ切れ刃(86)は前記副サブ切れ刃(88)よりもさらに湾曲しており、
前記バーピーリングインサート(14、16)は四角形状である、四角形状バーピーリングインサート(14、16)。 A double-sided square bar peeling insert (14, 16) ,
a first rake surface (42) and a second surface ( 44) disposed on the opposite side of the first rake surface (42) ;
an insert axis (As) extending through the center of both the first rake surface (42) and the second surface (44) ;
an insert peripheral surface (46) connecting the first rake surface (42) and the second surface (44 ), the insert peripheral surface (46) having a first peripheral sub-surface (48) , a second peripheral sub-surface (50) , and a third peripheral surface; A first corner (56) , a second corner (58) , and a third corner that connect the sub-surface (52) and the fourth peripheral sub-surface (54 ) with the adjacent peripheral sub-surfaces (48 , 50, 52 , 54). (60) and a fourth corner (62) ;
a first cutting edge (66) extending along the intersection line of the insert peripheral surface (46) and the first rake face (42), the first cutting edge (66) extending along the intersection line of the insert peripheral surface (46) and the first rake face (42) , the first cutting edge (66) extending along the intersection line of the insert peripheral surface (46) and the first rake face (42), the first cutting edge (66) extending along the a first cutting edge (66) comprising a sub-cutting edge (68) between the pair;
a second cutting edge extending along the intersection line of the insert peripheral surface (46) and the second surface (44),
In a plan view of the first rake face (42) , each sub cutting edge (68) is
A straight wiper sub cutting edge (76) located in the center,
A first peeling sub-cutting edge ( 78) and a second peeling sub-cutting edge (82) arranged on both sides of the wiper sub-cutting edge ( 76 ),
Said first peeling sub-cutting edge (78) is at least partially curved and of a first corner (56 ) of one of said pair of adjacent corners (56, 58, 60, 62). Connecting the wiper sub cutting edge (76) to the first corner edge (80) ,
Said second peeling sub-cutting edge (82) is at least partially curved and at the second corner (62) of the same pair of adjacent corners (56, 62) as said first corner (56). Connecting the wiper sub cutting edge (76) to the second corner edge (84) ,
Each of the first peeling sub-cutting edge (78) and the second peeling sub-cutting edge (82) includes a main sub-cutting edge (86) connected to the wiper sub-cutting edge (76), and one side thereof. and a sub-sub cutting edge (88) connected to the main sub-cutting edge (86) at and connected to the corner (56, 62) on the other side,
In the plan view of the first rake face (42) ,
said centrally located straight wiper sub-cutting edge (76) defines an imaginary square S bounding said inserts (14, 16) ;
The first corner (56) , the second corner (58) , the third corner (60) , and the fourth corner (62) are spaced inward from the virtual quadrangle S ,
The sides of the virtual quadrangle S have an insert side length SL,
The wiper sub-cutting edge (76) has a wiper length WL,
In the plan view, the main sub-cutting edge (86) is more curved than the sub-sub cutting edge (88),
The bar peeling inserts (14, 16) are square shaped bar peeling inserts (14, 16) .
それぞれの各ポケットベース面(96)の平面視において、前記第1ポケット側面(98)及び前記第2ポケット側面(100)は仮想四角形S、S1、S2の2つの辺を規定し、各前記ポケットベース面(96)の前記仮想四角形S1は、他方の前記ポケットベース面(96)の前記仮想四角形S2に対して回転させられる、バーピーリングインサートホルダ(12)。 A bar peeling insert holder (12) comprising a shank portion (92) and a cutting portion (94) , the cutting portion (94) having a first insert pocket (22) and a second insert opening in the same direction. a pocket (24) , each of the first insert pocket (22) and the second insert pocket (24) having a pocket base surface (96, 116) and a second pocket extending from the pocket base surface (96) ; A first pocket side surface (98, 118) and a second pocket side surface (100, 120) ,
In a plan view of each pocket base surface (96) , the first pocket side surface (98) and the second pocket side surface (100) define two sides of virtual quadrangles S, S1, and S2 , and each of the pocket base surfaces (96) A bur peeling insert holder (12) in which the virtual square S1 of the base surface (96) is rotated with respect to the virtual square S2 of the other pocket base surface ( 96) .
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062975259P | 2020-02-12 | 2020-02-12 | |
US62/975,259 | 2020-02-12 | ||
PCT/IL2021/050084 WO2021161301A1 (en) | 2020-02-12 | 2021-01-26 | Square-shaped insert for bar-peeling and insert-holder tool for same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023512150A JP2023512150A (en) | 2023-03-24 |
JPWO2021161301A5 true JPWO2021161301A5 (en) | 2023-12-12 |
Family
ID=74626045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022539732A Pending JP2023512150A (en) | 2020-02-12 | 2021-01-26 | Square inserts for bar peeling and insert holder tools for square inserts |
Country Status (10)
Country | Link |
---|---|
US (1) | US11833593B2 (en) |
EP (1) | EP4103345A1 (en) |
JP (1) | JP2023512150A (en) |
KR (1) | KR20220130718A (en) |
CN (1) | CN115038537A (en) |
BR (1) | BR112022013121A2 (en) |
CA (1) | CA3163967A1 (en) |
IL (1) | IL294579A (en) |
TW (1) | TW202130433A (en) |
WO (1) | WO2021161301A1 (en) |
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-
2020
- 2020-11-27 TW TW109141700A patent/TW202130433A/en unknown
- 2020-12-01 US US17/108,248 patent/US11833593B2/en active Active
-
2021
- 2021-01-26 JP JP2022539732A patent/JP2023512150A/en active Pending
- 2021-01-26 CN CN202180014384.0A patent/CN115038537A/en active Pending
- 2021-01-26 WO PCT/IL2021/050084 patent/WO2021161301A1/en active Application Filing
- 2021-01-26 IL IL294579A patent/IL294579A/en unknown
- 2021-01-26 KR KR1020227027203A patent/KR20220130718A/en unknown
- 2021-01-26 EP EP21705626.6A patent/EP4103345A1/en active Pending
- 2021-01-26 BR BR112022013121A patent/BR112022013121A2/en unknown
- 2021-01-26 CA CA3163967A patent/CA3163967A1/en active Pending
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