Japan, Sept. 18 -- TSUGAMI CORP has got intellectual property rights for 'MACHINE TOOL.' Other related details are as follows:
Application Number: JP,2022-168006
Category (FI): B23Q11/12@E
Stage: PROBLEM TO BE SOLVED: To provide a machine tool that can reduce consumption of lubricants.SOLUTION: A machine tool is provided with: a machining part that machines a work-piece; an oil supply part 71 that can be switched in a state between a supply permission state in which lubricants can be supplied to parts to be supplied with oil of the machine tool (ball screws 13b, 32b, 33b, 23b, 24b and 43b, an outer periphery of the ball screw 13b, a guide 13g, a rotary tool device 80 and a rotary guide bush 60) and a supply stop state in which the supply of lubricants to the parts to be supplied with oil is stopped; and a control part 300 that controls the machining part in accordance with a preset machining program so that machining operation of machining the work-piece is executed. The control part 300 brings the oil supply part 71 into the supply permission state (an on state) when starting the machining operation, so that supply of lubricants to the parts to be supplied with oil is started, and brings the oil supply part into the supply stop state (an OFF state) when finishing the machining operation, so that the supply of the lubricants to the parts to be supplied with oil is stopped.SELECTED DRAWING: Figure 7 (Grant)
Filing Date: Oct. 20, 2022
Publication Date: May 7, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
