公开(公告)号：WO1995033590A1

公开(公告)日：1995-12-14

申请号：PCT/SE1995000603

申请日：1995-05-26

Applicant: SANDVIK AB ,  PANTZAR, Göran ,  HÅKANSSON, Björn ,  ROMAN, Stefan ,  HOLMSTRÖM, Per-Anders

Inventor： SANDVIK AB

IPC: B23B27/16

CPC classification number: B23B27/1666 ,  B23B2200/3618 ,  B23B2260/138 ,  Y10T407/2274 ,  Y10T407/27

Abstract: A cutting insert is made of cemented carbide or ceramics and is intended for cutting machining of metallic materials. The cutting insert has a central hole (9) which is threaded. This makes possible larger hole diameters and thereby larger fastening forces than for hitherto known inserts, which have smooth hole surfaces.

Abstract translation: 切削刀片由硬质合金或陶瓷制成，用于切削金属材料的加工。 切削刀片具有螺纹的中心孔（9）。 这使得具有比现有已知的具有平滑孔表面的已知插入件更大的孔直径并因此具有更大的紧固力。

公开(公告)号：WO1997003779A1

公开(公告)日：1997-02-06

申请号：PCT/SE1996000938

申请日：1996-07-11

Applicant: SANDVIK AKTIEBOLAG ,  HELLSTRÖM, Lars ,  ROMAN, Stefan ,  PANTZAR, Göran ,  KEMPER, Erwin ,  SCHERBARTH, Stefan

Inventor： SANDVIK AKTIEBOLAG

IPC: B23C05/22

CPC classification number: B23C5/2221 ,  B23B2205/16 ,  B23C2200/0405 ,  B23C2200/125 ,  B23C2200/168 ,  B23C2210/166 ,  B23C2210/168 ,  Y10T407/227 ,  Y10T407/2272 ,  Y10T407/2274

Abstract: A tool for cutting metal machining comprises one or several cutting insert seats (1), each one for an indexable cutting insert, each insert seat comprising a bottom support surface (10) and at least two side surfaces, which form a right angle with each other. One of these side surfaces comprises two side surfaces (12, 16), which are located at different distances from the bottom support surface (10), one of these being intended as a support surface for square cutting inserts and the other as a support surface for specially shaped hexagonal inserts. In this way, one and the same insert seat can accommodate either a square or a hexagonal cutting insert, which considerably improves cutting economy.

Abstract translation: 用于切割金属加工的工具包括一个或多个切削刀片座（1），每个用于可转位切削刀片，每个刀片座包括底部支撑表面（10）和至少两个侧表面，每个侧表面与每个 其他。 这些侧表面中的一个包括位于距底部支撑表面（10）不同距离的两个侧表面（12,16），其中一个侧面旨在作为用于方形切削刀片的支撑表面，另一个用作支撑表面 用于特殊形状的六角形刀片。 以这种方式，同一个插入座可容纳正方形或六边形切削刀片，这大大提高了切削经济性。

公开(公告)号：WO1996006702A1

公开(公告)日：1996-03-07

申请号：PCT/SE1995000967

申请日：1995-08-28

Applicant: SANDVIK AB ,  PANTZAR, Göran ,  HÄKANSSON, Björn ,  ROMAN, Stefan ,  HOLMSTRÖM, Per-Anders

Inventor： SANDVIK AB

IPC: B23C05/10

CPC classification number: B23B31/1107 ,  B23B31/1115 ,  B23B2222/28 ,  B23C5/1009 ,  B23C2210/03 ,  Y10T407/1908 ,  Y10T407/1948 ,  Y10T407/21 ,  Y10T407/27 ,  Y10T408/78

Abstract: A shaft tool such as an end mill comprises a shaft portion (2) and a cutting portion (1). The cutting portion (1) consists of an integral cemented carbide body in one single piece, which comprises a cutting edge-provided part (3) for operative engagement with a workpiece, and a threaded part (4). The threaded part (4) is threaded into a correspondingly threaded hole (8) in the shaft portion (2). In this way, a very simple and effective joint is attained between the cutting and the shaft portions.

Abstract translation: 诸如立铣刀的轴工具包括轴部分（2）和切割部分（1）。 切割部分（1）由一体式的硬质合金体组成，包括与工件有效接合的切削刃部分（3）和螺纹部分（4）。 螺纹部分（4）被拧入轴部分（2）中相应的螺纹孔（8）。 以这种方式，在切割和轴部之间获得非常简单有效的接头。

公开(公告)号：WO1995019238A1

公开(公告)日：1995-07-20

申请号：PCT/SE1995000033

申请日：1995-01-13

Applicant: SANDVIK AB ,  HESSMAN, Ingemar ,  ROMAN, Stefan

Inventor： SANDVIK AB

IPC: B23C05/20

CPC classification number: B23C5/202 ,  B23C5/207 ,  B23C5/241 ,  B23C5/2479 ,  B23C2200/085 ,  B23C2200/125 ,  B23C2200/164 ,  B23C2200/205 ,  B23C2200/367 ,  Y10T407/1924 ,  Y10T407/23

Abstract: A double-sided milling cutting insert has two plane-parallel, equal chip or main surfaces (2), which are turned 90 DEG relative to each other. Each main surface comprises four operative cutting corners. In connection to each cutting corner are two bevelled surfaces (5, 6) which are angled relative to the plane of the main surface. The four side surfaces (3) are pairwise angled in order to make possible a positive cutting geometry. By the two bevelled surfaces (5, 6) the occurrence of edge chippings in the work-piece has been considerably reduced.

Abstract translation: 双面铣削切削刀片具有两个平行的，相同的切屑或主表面（2），它们相对于彼此转动90度。 每个主表面包括四个可操作的切割角。 与每个切割角连接的是两个相对于主表面的平面成角度的倾斜表面（5,6）。 四个侧表面（3）成对成角度，以使得切割几何形状成为可能。 通过两个斜面（5,6），工件中边缘碎屑的发生已经大大减少。