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1. 发明申请

WO2015092784A1 ROTARY CUTTING TOOL HAVING A DISK-SHAPED CUTTER BODY PROVIDED WITH SUPPORT PADS 审中-公开
标题翻译：具有支撑垫的盘形切割机的旋转切割工具
公开(公告)号：WO2015092784A1
公开(公告)日：2015-06-25
申请号：PCT/IL2014/051031
申请日：2014-11-27
申请人： ISCAR LTD.
发明人： MOKTHAR, Roohi , EISEN, Yaron
IPC分类号： B23C5/08
CPC分类号： B23D61/025 , B23B2251/56 , B23C5/08 , B23C2210/56 , Y10T83/9403
摘要： A cutting tool and cutter body assembly (20,20'), including a disk-shaped cutter body (22) and a plurality of support pads (24,24') removably retained therein, the cutter body (22) having- an axis of rotation (R), two opposing end surfaces (26a,26b) and a body peripheral surface (28) extending therebetween. Each support pad (24,24') intersects one of two annular-shaped planes (P1) equidistantly offset from opposite sides of a median plane (M) perpendicular to the axis of rotation (R), and the cutter body (22) intersects neither of the two annular-shaped planes (P1). Each support pad (24,24') is configured to make operative contact with a machined surface of a workpiece perpendicular to the axis of rotation (R). Each support pad (24,24') has opposing upper and lower surfaces (44,46) and a pad peripheral surface (48) extending therebetween, the pad peripheral surface (48) having an upper portion (50) intersecting the upper surface (44), and the upper portion (50) exhibiting N-fold rotational symmetry about a pad axis (A2) non-perpendicular to the lower surface (46).
摘要翻译：一种切割工具和切割器主体组件（20,20'），包括盘形刀具本体（22）和可移除地保持在其中的多个支撑垫（24,24'），刀体（22）具有轴线的旋转（R），两个相对的端表面（26a，26b）和在其间延伸的主体周边表面（28）。每个支撑垫（24,24'）与垂直于旋转轴线（R）的中间平面（M）的相对侧等距离地偏离的两个环形平面（P1）中的一个相交，并且刀具主体（22）与两个环形平面（P1）都不是。每个支撑垫（24,24'）构造成与垂直于旋转轴线（R）的工件的加工表面进行操作接触。每个支撑垫（24,24'）具有相对的上下表面（44,46）和在其之间延伸的垫周面（48），所述垫周面（48）具有与上表面相交的上部（50） 44），并且上部（50）围绕与下表面（46）不垂直的垫轴线（A2）呈现N倍的旋转对称。

2. 发明申请

WO2014102769A1 CUTTING TOOL HAVING AXIAL POSITION ADJUSTMENT ARRANGEMENT 审中-公开
标题翻译：具有轴位置调整装置的切割工具
公开(公告)号：WO2014102769A1
公开(公告)日：2014-07-03
申请号：PCT/IL2013/051016
申请日：2013-12-10
申请人： ISCAR LTD.
发明人： MOKTHAR, Roohi
IPC分类号： B23C5/08 , B23C5/24
CPC分类号： B23C5/08 , B23C5/2406 , B23C5/2486 , B23C5/2493 , B23C2270/06 , Y10T407/1922 , Y10T407/1938 , Y10T407/1942
摘要： A cutting tool (100) has a plurality of cutting portions (108) located along a cutter peripheral surface (106), alternating between cutter side surfaces (104), with a cutting insert (112) retained in each cutting portion (108). At least one cutting portion (108) has a main recess (114), formed in the cutter side surface (104) opposite to the cutter side surface in which the respective cutting insert (112) is located. The main recess (114) has a recess arcuate surface (116) and a recess bearing surface (118). The cutting portion (108) also has a cam member (124) with a cam arcuate surface (126) and a cam bearing surface (128), located on different sides of a cam pivot axis (P). The cam member (124) is located within the main recess (114), the cam arcuate surface (126) being adjacent the recess arcuate surface (116) and the cam bearing surface (128) being adjacent the recess bearing surface (118). The cutting portion (108) is moveable between a neutral position (fig. 5) and an adjusted position (fig. 6), in which the axial position of the cutting insert (112) is adjusted when the cam member (124) rotates about the cam pivot axis (P).
摘要翻译：切割工具（100）具有沿切割器周边表面（106）定位的多个切割部分（108），切割器侧表面（104）与保留在每个切割部分（108）中的切削刀片（112）交替。至少一个切割部分（108）具有形成在切割器侧表面（104）中的与相应的切削刀片（112）所在的切割器侧表面相对的主凹部（114）。主凹部（114）具有凹陷弧形表面（116）和凹陷支承表面（118）。切割部分（108）还具有凸轮弓形表面（126）和位于凸轮枢转轴线（P）的不同侧上的凸轮轴承表面（128）的凸轮构件（124）。凸轮构件（124）位于主凹部（114）内，凸轮弓形表面（126）邻近凹槽弧形表面（116）并且凸轮轴承表面（128）邻近凹部支承表面（118）。切割部分（108）可在中立位置（图5）和调整位置（图6）之间移动，其中当凸轮构件（124）围绕着转动时调节切削刀片（112）的轴向位置凸轮枢轴（P）。

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