公开(公告)号：US20230201933A1

公开(公告)日：2023-06-29

申请号：US18069353

申请日：2022-12-21

申请人： vhf camfacture Aktiengesellschaft

发明人： Jens BUTSCHAN

IPC分类号： B23C9/00 ,  A61C13/12

CPC分类号： B23C9/00 ,  A61C13/12

摘要： A dental milling machine includes a workpiece holder. The workpiece holder (10) has a bracket (11) and an adapter (12, 12′). The adapter (12, 12′) is mounted on the bracket (11). In a first state (17), the adapter (12, 12′) is a semimanufacture (16, 16′) and designed to be milled by the dental milling machine (1).

公开(公告)号：US20230201985A1

公开(公告)日：2023-06-29

申请号：US18069319

申请日：2022-12-21

申请人： vhf camfacture Aktiengesellschaft

发明人： Jens BUTSCHAN

IPC分类号： B23Q11/00 ,  A61C13/00

CPC分类号： B23Q11/005 ,  A61C13/0003

摘要： A milling tool for a dental milling machine comprises a base body (11) with a rotation axis (12). A shank (15) for clamping the milling tool (10) is provided at a first end (13) of the base body (11). A cutting edge (16) is arranged at a second end (14) of the base body (11). A receiving section (17) is provided on the base body (11) between the shank (15) and the cutting edge (16). A blower wheel (20) is arranged on the receiving section (17) of the base body (11). The blower wheel (20) is formed such that, when the milling tool (10) is driven in a direction of rotation (19) provided for chip removal, an air flow (25) is generated by the blower wheel (20) in the direction from the blower wheel (20) toward the cutting edge (16) of the milling tool (10).