IT1043419B - PORTAL TYPE MACHINE TOOL PROVIDED WITH VERTICAL COMPENSATION OF THE CROSS-BAR ELECTION - Google Patents
PORTAL TYPE MACHINE TOOL PROVIDED WITH VERTICAL COMPENSATION OF THE CROSS-BAR ELECTIONInfo
- Publication number
- IT1043419B IT1043419B IT2835175A IT2835175A IT1043419B IT 1043419 B IT1043419 B IT 1043419B IT 2835175 A IT2835175 A IT 2835175A IT 2835175 A IT2835175 A IT 2835175A IT 1043419 B IT1043419 B IT 1043419B
- Authority
- IT
- Italy
- Prior art keywords
- election
- bar
- cross
- machine tool
- tool provided
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/18—Compensation of tool-deflection due to temperature or force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2835175A IT1043419B (en) | 1975-10-16 | 1975-10-16 | PORTAL TYPE MACHINE TOOL PROVIDED WITH VERTICAL COMPENSATION OF THE CROSS-BAR ELECTION |
DE19762626397 DE2626397A1 (en) | 1975-10-16 | 1976-06-12 | Bridge shaped machine tool with end supports - has tool position modified to compensate for bending of main guide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2835175A IT1043419B (en) | 1975-10-16 | 1975-10-16 | PORTAL TYPE MACHINE TOOL PROVIDED WITH VERTICAL COMPENSATION OF THE CROSS-BAR ELECTION |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1043419B true IT1043419B (en) | 1980-02-20 |
Family
ID=11223418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2835175A IT1043419B (en) | 1975-10-16 | 1975-10-16 | PORTAL TYPE MACHINE TOOL PROVIDED WITH VERTICAL COMPENSATION OF THE CROSS-BAR ELECTION |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2626397A1 (en) |
IT (1) | IT1043419B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229136A (en) * | 1979-03-19 | 1980-10-21 | International Business Machines Corporation | Programmable air pressure counterbalance system for a manipulator |
FR2506649A1 (en) * | 1981-06-02 | 1982-12-03 | St Etienne Mach Outil | Automatic compensator for flexing of machine tool guide - uses electronic circuit to compute required compensation and electric or hydraulic actuator to move wedge under tool |
-
1975
- 1975-10-16 IT IT2835175A patent/IT1043419B/en active
-
1976
- 1976-06-12 DE DE19762626397 patent/DE2626397A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2626397A1 (en) | 1977-04-21 |
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