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1. 发明申请

WO2019042608A1 A MILLING INSERT AND A SIDE AND FACE MILLING TOOL 审中-公开
公开(公告)号：WO2019042608A1
公开(公告)日：2019-03-07
申请号：PCT/EP2018/065359
申请日：2018-06-11
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： STEFANSSON, Linda , SUNNVIUS, Ulrik
IPC分类号： B23C5/20 , B23C5/08 , B23C5/10
摘要： A milling insert (1) for a side and face milling tool, comprising: - an upper side (2) defining an upper extension plane, - a lower side (3) defining a lower extension plane, wherein a centre axis (C 1 ) extends perpendicularly through the upper and lower extension planes, - a side surface (4) extending between the upper side and the lower side around a periphery of the milling insert, comprising a main radial clearance surface (6), two opposite axial clearance surfaces (5) and two corner clearance surfaces (14a, 14b), - at least one cutting edge (9) formed in a transition between the upper side and the side surface, wherein each cutting edge comprises a main cutting edge (10) extending above the main radial clearance surface and two corner cutting edges (11a, 11b) extending above the corner clearance surfaces on opposite sides of the main cutting edge, wherein the main cutting edge, as seen in a side view, slopes downward toward a midpoint of the main cutting edge, and the main cutting edge and the main radial clearance surface, as seen in a top view, slope outward from the corner cutting edges toward the midpoint.

2. 发明申请

WO2018121945A1 A TWIST DRILL AND AN EXCHANGEABLE HEAD FOR A TWIST DRILL 审中-公开
公开(公告)号：WO2018121945A1
公开(公告)日：2018-07-05
申请号：PCT/EP2017/080437
申请日：2017-11-27
申请人： SECO TOOLS AB
发明人： STERLING, Björn
IPC分类号： B23B51/02 , B23B51/06
CPC分类号： B23B51/02 , B23B51/06 , B23B2251/04 , B23B2251/082 , B23B2251/14 , B23B2251/18 , B23B2251/50
摘要： A twist drill (1) and an exchangeable head for a twist drill extending along a central axis (C) of rotation and having a front end (2) formed as a drill point with two cutting edges (10) and at least two clearance surfaces (15), wherein two helical chip flutes (7) configured for conducting chips away from the cutting edges extend rearward from the front end, wherein each cutting edge extends in a transition between at least one of the clearance surfaces and one of the chip flutes. Each cutting edge has a curved shape and extends from an inner position adjacent to the central axis to a peripheral envelope surface (6) and has a main portion (11) closest to the peripheral envelope surface. Each chip flute is delimited by a side surface (22) including a main rake face (14), which extends rearward from the main portion of the cutting edge. The main rake face has a concave shape as seen in a transverse cross section, and the cutting edges are contained in an imaginary conical surface, such that the twist drill is operable to generate a bottom profile having the shape of an inverted cone.

3. 发明申请

WO2017129414A1 A CUTTING TOOL 审中-公开
标题翻译：切削工具
公开(公告)号：WO2017129414A1
公开(公告)日：2017-08-03
申请号：PCT/EP2017/050601
申请日：2017-01-12
申请人： SECO TOOLS AB
发明人： LARSSON, Andreas, J. , THELIN, Jimmy , JONSSON, Mats
IPC分类号： B23B27/10 , B23B27/16
CPC分类号： B23B27/10 , B23B27/1662 , B23B2205/12
摘要： The present invention relates to a cutting tool comprising a tool holder body (14; 14') having a shank portion (12; 12') and a head portion (13; 13'). The head portion has an insert seat (15; 15'), wherein a cutting insert (20; 20') is detachably mounted by means of a locking member (18; 18'). The seat comprises at least one bottom surface (16; 16') on which the cutting insert rests. A coolant conveying member (29; 29') is integral with the tool holder body. A normal (N; N') to the at least one bottom surface (16; 16') intersects the coolant conveying member, such that the coolant conveying member at least partially covers the cutting insert. The coolant conveying member (29; 29') is spaced from the locking member (18; 18') and the cutting insert (20; 20') when viewed in side view.
摘要翻译：本发明涉及一种切削刀具，其包括具有柄部分（12; 12'）和头部分（13; 13'）的刀具主体（14; 14'）。头部具有刀座（15; 15'），其中切削刀片（20; 20'）通过锁定构件（18; 18'）可拆卸地安装。座包括至少一个底面（16; 16'），切削刀片放置在该底面上。冷却剂输送构件（29; 29'）与工具架主体成一体。到至少一个底表面（16; 16'）的法线（N; N'）与冷却剂输送构件相交，使得冷却剂输送构件至少部分地覆盖切削刀片。当从侧面看时，冷却剂输送构件（29; 29'）与锁定构件（18; 18'）和切削刀片（20; 20'）间隔开。

4. 发明申请

WO2017080748A1 MILLING TOOL 审中-公开
标题翻译：铣削工具
公开(公告)号：WO2017080748A1
公开(公告)日：2017-05-18
申请号：PCT/EP2016/074557
申请日：2016-10-13
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： SELIÖ, John
IPC分类号： B23C5/06 , B23C5/22
CPC分类号： B23C5/06 , B23C5/2213 , B23C2210/168
摘要： A milling tool (1) comprising a tool body (101) having a central rotation axis (C), including a front end (101) and a rear end (102) between which an envelope surface (103) extends, wherein at least one insert seat having an outer border (106) delimiting the insert seat from the front end and the envelope surface is provided, and at least one double-sided cutting insert having an upper side, a lower side, an upper cutting edge (204) and a lower cutting edge (214) radially mounted in an insert seat with the lower side abutting a bottom contact surface. An active upper cutting edge (204a) is thereby provided. At least a part of the lower cutting edge neighbouring said outer border and located behind the active upper cutting edge in a direction of rotation does not protrude by more than 0.5 mm with respect to the outer border, and a distance between said part of the lower cutting edge and said outer border is smaller than 0.5 mm in the direction of rotation of the tool body.
摘要翻译：一种铣削刀具（1），包括具有中心旋转轴线（C）的刀具本体（101），该刀具本体包括前端（101）和后端（102），在所述前端和后端之间包封表面其中至少一个刀片座具有从所述前端和所述包络面限定所述刀片座的外边界（106），并且至少一个双面切削刀片具有上侧，下侧，上部切削刃（204）和下部切削刃（214），所述上部切削刃和所述下部切削刃径向地安装在刀片座中，其下侧抵靠底部接触表面。由此提供有效的上切削刃（204a）。下切削刃的与所述外边界相邻并且沿旋转方向位于有效上切削刃后面的至少一部分相对于外边界不突出超过0.5mm，并且下部的所述部分切削刃，并且所述外边界在刀体旋转方向上小于0.5mm。

5. 发明申请

WO2016169935A1 A COATED CUTTING TOOL AND A METHOD FOR COATING THE CUTTING TOOL 审中-公开
标题翻译：一种涂层切割工具和一种用于涂覆切割工具的方法
公开(公告)号：WO2016169935A1
公开(公告)日：2016-10-27
申请号：PCT/EP2016/058676
申请日：2016-04-19
申请人： SECO TOOLS AB
发明人： ODÉN, Magnus , JOHANSSON JÖESAAR, Mats , SCHRAMM, Isabella, Citlalli
IPC分类号： C23C14/06 , B23B27/14 , C23C14/32 , C23C28/04
CPC分类号： C23C14/325 , B23B27/148 , C23C14/0641 , C23C28/044
摘要： A coated cutting tool comprising a body and a hard and wear resistant coating on the body, the coating comprising at least one metal based nitride layer, wherein said layer is a nitrogen deficient (Ti 1-x A1 x )N y layer with 0
摘要翻译：一种涂覆的切割工具，其包括主体和身体上的耐磨和耐磨的涂层，所述涂层包括至少一个基于金属的氮化物层，其中所述层是具有0

6. 发明申请

WO2015044461A1 PRESS FOR MAKING A CUTTING TOOL GREEN BODY HAVING A HELICAL FLUTE, AND METHOD FOR MAKING A CUTTING TOOL GREEN BODY HAVING A HELICAL FLUTE 审中-公开
标题翻译：用于制造具有螺旋形流体的切割工具绿色体的压力，以及用于制造具有螺旋形流体的切割工具绿色身体的方法
公开(公告)号：WO2015044461A1
公开(公告)日：2015-04-02
申请号：PCT/EP2014/070985
申请日：2014-09-30
申请人： SECO TOOLS AB
发明人： STERKENBURG, Dirk
IPC分类号： B22F3/03 , B30B1/18 , B22F5/06
CPC分类号： B28B3/086 , B22F3/03 , B22F5/06 , B22F2005/001 , B28B7/0064 , B28B7/0097 , B28B7/10 , B30B1/18 , B30B1/181 , B30B15/022 , B30B15/065 , C04B35/5626 , C04B2235/3847 , C04B2235/405
摘要： A press (27) for making a cutting tool green body (21) having at least one helical flute (23). The press (27) comprises a die (29) having an opening (31) with a helical protrusion (33); a punch (35) having at least one helical groove (37) having a shape that matches a shape of the helical protrusion (33); an electrical punch drive system (39) arranged to simultaneously rotate, relative to a longitudinal axis of the opening (31) in the die (29), and axially advance, into and along a direction of the longitudinal axis of the opening (31) in the die (29), the punch (35). A method for making a cutting tool green body having at least one helical flute is also disclosed.
摘要翻译：一种用于制造具有至少一个螺旋槽（23）的切割工具生坯体（21）的压力机（27）。压机（27）包括具有带螺旋突起（33）的开口（31）的模具（29）; 具有至少一个具有与螺旋形突起（33）的形状相匹配的形状的螺旋槽（37）的冲头（35）; 相对于模具（29）中的开口（31）的纵向轴线同时旋转并沿着开口（31）的纵向轴线的方向轴向前进的电冲头驱动系统（39）在模具（29）中，冲头（35）。还公开了一种用于制造具有至少一个螺旋槽的切割工具生坯体的方法。

7. 发明申请

WO2014206716A1 TWIST DRILL FOR METAL MACHINING 审中-公开
标题翻译： TWIST钻机用于金属加工
公开(公告)号：WO2014206716A1
公开(公告)日：2014-12-31
申请号：PCT/EP2014/061937
申请日：2014-06-09
申请人： SECO TOOLS AB
发明人： BJÖRK, Anders , NORDBERG, Pär , CARLSSON, Christian
IPC分类号： B23B51/06
CPC分类号： B23B51/06 , B23B51/02 , B23B2222/28 , B23B2222/32 , B23B2228/10 , B23B2251/04 , B23B2251/14 , B23B2251/402 , B23B2251/422 , Y10T408/9097
摘要： A long twist drill comprises a shank (12) and a drill body (14) having a drill tip (16). The twist drill has a length L and an outer diameter D, and comprising cemented carbide or high speed steel substrate, and a coating comprising at least one layer (11). The quota L/D is at least 16. The twist drill has two cutting segments (18) at the tip (16), and two flutes chip (20). The twist drill (10) is provided with holes (42) for fluid opening in the tip (16). The twist drill has an axial web thinning angle GAA which is 40 to 50°. T he twist drill has a web which back tapers such that a web diameter (DW) gets smaller in direction away from the tip (16) towards the shank (12) within an axial distance (L1).
摘要翻译：长麻花钻包括柄（12）和具有钻尖（16）的钻体（14）。麻花钻具有长度L和外径D，并且包括硬质合金或高速钢基材，以及包含至少一层（11）的涂层。配额L / D至少为16.麻花钻在尖端（16）处具有两个切割段（18）和两个槽纹芯片（20）。麻花钻（10）在尖端（16）中设置有用于流体打开的孔（42）。麻花钻具有40至50°的轴向腹板变薄角GAA。麻花钻具有一个腹板，后者呈锥形，从而使纸幅直径（DW）在远离尖端（16）的方向上在轴向距离（L1）内朝向柄部（12）变小。

8. 发明申请

WO2014187736A1 INDEXABLE MILLING INSERT HAVING SIDE SUPPORTING VALLEY, AND A MILLING TOOL 审中-公开
标题翻译：可选的铣刀，带有一个支撑谷，一个铣刀
公开(公告)号：WO2014187736A1
公开(公告)日：2014-11-27
申请号：PCT/EP2014/060037
申请日：2014-05-16
申请人： PRAMET TOOLS, S.R.O.
发明人： SMYCEK, Pavel
IPC分类号： B23C5/20
CPC分类号： B23C5/207 , B23C2200/0411 , B23C2200/0416 , B23C2200/086 , B23C2200/128 , B23C2200/165 , B23C2200/203
摘要： The present invention relates milling inserts having surfaces designed for supporting of the insert relative to a milling cutter body, and a milling tool. The milling insert (21) comprises a first end surface (35), a second end surface (37), a side surface (39) extending between the first end surface (35) and the second end surface (37). At least one cutting edge (41) is defined by an intersection of at least one of the first end surface (35) and the second end surface (37) with the side surface (39). The at least one cutting edge (41) comprises a radiused component (45) having a first end (47) and a second end (49) and first and second components (51 and 53) at the first and the second ends (47 and 49) of the radiused component (45), respectively. The first and second components (51 and 53) are less curved than the radiused component (45). The side surface (39) comprises at least one substantially V-shaped valley (59) formed by first and second support surfaces (61 and 63).
摘要翻译：本发明涉及具有被设计用于相对于铣刀主体支撑刀片的铣削刀片和铣削刀具。铣削刀片（21）包括第一端面（35），第二端面（37），在第一端面（35）和第二端面（37）之间延伸的侧面（39）。至少一个切削刃（41）由第一端面（35）和第二端面（37）中的至少一个与侧面（39）的交点限定。所述至少一个切削刃（41）包括在第一和第二端（47和47）处具有第一端部（47）和第二端部（49）以及第一和第二部件（51和53）的圆角部件（45） 49）分别为圆角部件（45）。第一和第二部件（51和53）比圆角部件（45）弯曲得较少。侧表面（39）包括由第一和第二支撑表面（61和63）形成的至少一个基本V形的谷形（59）。

9. 发明申请

WO2014095545A1 COUPLING FOR A COOLING SYSTEM IN A CUTTING TOOL AND A BLADE 审中-公开
标题翻译：切割工具和刀片中的冷却系统的联接
公开(公告)号：WO2014095545A1
公开(公告)日：2014-06-26
申请号：PCT/EP2013/076311
申请日：2013-12-12
申请人： SECO TOOLS AB
发明人： THELIN, Jimmy , JONSSON, Mats , ELOFSSON, Johan
IPC分类号： B23B27/10 , B23B27/08 , B23C5/28
CPC分类号： B23B27/10 , B23B27/08 , B23B29/043 , B23B2205/02 , B23B2250/12 , B23B2260/124 , B23C2240/245 , Y10T407/14
摘要： A coupling (21) and a blade for a cooling system in a cutting tool (23) includes a first member (25) including a shank (27) having a first end (29) and a second end (31), the first end (29) of the shank (27) defining a first end (33) of the first member (25), and a head (35) of the first member (25) at the second end (29) of the shank (27), a top (37) of the head (35) of the first member (25) defining a second end (39) of the first member (25). The head (35) of the first member (25) is frustoconical and the first member (25) includes a longitudinal passage (43) in the shank (27), and a radial opening (45) in the head (35) of the first member (25) in flow communication with the longitudinal passage (43).
摘要翻译：一种联接器（21）和用于切削工具（23）中的冷却系统的刀片，包括：第一构件（25），包括具有第一端（29）和第二端（31）的柄（27），第一端限定第一构件（25）的第一端（33）的柄（27）的顶部（29）和在柄（27）的第二端（29）处的第一构件（25）的头部（35），所述第一构件（25）的头部（35）的顶部（37）限定所述第一构件（25）的第二端部（39）。第一构件（25）的头部（35）是截头圆锥形的，并且第一构件（25）在柄部（27）中包括纵向通道（43），并且在头部（35）中的径向开口（45）第一构件（25）与纵向通道（43）流动连通。

10. 发明申请

WO2012085050A1 CUTTING TOOL MADE OF SIALON BASED MATERIAL 审中-公开
标题翻译：基于SIALON的材料切割工具
公开(公告)号：WO2012085050A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/073542
申请日：2011-12-21
申请人： SANDVIK INTELLECTUAL PROPERTY AB , ÖSTHOLS, Erik
发明人： ÖSTHOLS, Erik
IPC分类号： B23B27/14 , C04B35/597
CPC分类号： B23B27/148 , C04B35/597 , C04B35/62655 , C04B35/62695 , C04B35/64 , C04B2235/3225 , C04B2235/3843 , C04B2235/3856 , C04B2235/3869 , C04B2235/3886 , C04B2235/723 , C04B2235/766 , C04B2235/767
摘要： The present invention relates to a ceramic material for cutting tool inserts, wherein the ceramic material is based on sialon comprising β-sialon (Si 6-z AL z O Z N 8-z ), α-sialon, (Y x Si 12-(m+n) AI (m+n) O n N 16-n ), a refractory hard phase comprising TiN, Ti(C,N), TiC, or a carbide of an element from one of groups IVb, Vb and VIb of the periodic table or a nitride of an element from one of groups IVb, Vb and VIb of the periodic table, or a combination of one or more thereof, and an intergranular amorphous or partly crystalline phase. The present invention also relates to a cutting tool insert made of said ceramic material and a method of manufacturing the same.
摘要翻译：本发明涉及一种用于切削刀具刀片的陶瓷材料，其中陶瓷材料基于赛隆，其包含β-赛隆（Si6-zALz OZN8-z），α-赛隆，（YxSi12-（m + n）Al（m + n）OnN16-n），包含TiN，Ti（C，N），TiC或元素周期表IVb，Vb和VIb族元素的碳化物的难熔硬质相，或来自一个元素的元素的氮化物元素周期表的组IVb，Vb和VIb，或其一种或多种的组合，以及晶间无定形或部分结晶相。本发明还涉及由所述陶瓷材料制成的切削工具插入件及其制造方法。

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