公开(公告)号：US10960506B2

公开(公告)日：2021-03-30

申请号：US16330613

申请日：2016-09-09

Applicant: MAKINO MILLING MACHINE CO., LTD.

Inventor： Daisuke Takada ,  Keisuke Tange ,  Kazumasa Nakayasu

IPC: B23Q11/08 ,  B23Q3/157 ,  B23Q11/10 ,  B23Q3/155 ,  B23Q11/00

Abstract: This machine tool is provided with: a partition that partitions a machining chamber and a tool storage chamber and that has an opening; a shutter; and a receiving member that is formed so as to receive cutting fluid. The partition includes a sidewall member that extends in the vertical direction and an inclined wall member inclined in such a manner so as to become lower from the sidewall member to the interior of the machining chamber. At least part of the opening is formed in the inclined wall member. The receiving member is positioned beneath the shutter, and in such a position so as to receive cutting fluid that drops down along the sidewall member when the shutter is opened.

公开(公告)号：US10730155B2

公开(公告)日：2020-08-04

申请号：US16331763

申请日：2016-09-09

Applicant: MAKINO MILLING MACHINE CO., LTD.

Inventor： Keisuke Tange ,  Kazumasa Nakayasu

IPC: B23Q3/157 ,  B23Q11/08 ,  B23Q15/013 ,  G05B19/409 ,  B23Q5/22 ,  B23Q3/155 ,  B23Q11/00

Abstract: A machine tool, which has a tool magazine for storing multiple tools and is for machining a workpiece with a tool held on a main shaft by moving the main shaft relative to the workpiece, wherein the machine tool is provided with: multiple feed shafts for moving the tool relative to the workpiece; a tool magazine drive motor for driving the tool magazine; and a manual pulse generator, which is for sending a positive or negative command pulse to the multiple feed shafts or tool magazine drive motor, the manual pulse generator being provided with a selection switch for selecting one of the multiple feed shafts or the tool magazine drive motor as the destination to which the command pulse is to be sent.