GB1245503A - Device for stabilizing distance between tool secured on support of machine and surface of blank - Google Patents
Device for stabilizing distance between tool secured on support of machine and surface of blankInfo
- Publication number
- GB1245503A GB1245503A GB4913169A GB4913169A GB1245503A GB 1245503 A GB1245503 A GB 1245503A GB 4913169 A GB4913169 A GB 4913169A GB 4913169 A GB4913169 A GB 4913169A GB 1245503 A GB1245503 A GB 1245503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- workpiece
- feelers
- drive
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
- B23K7/102—Auxiliary devices, e.g. for guiding or supporting the torch for controlling the spacial relationship between the workpieces and the gas torch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
1,245,503. Automatic position control. VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT KRIOGENNOGO MASHINOSTROENIA. Oct. 7, 1969, No. 49131/69. Heading G3R. At least two pairs of detectors located on opposite sides of the axis of a tool to measure the distance to a workpiece are each associated with an "or" circuit the outputs of which are applied to an "and" circuit controlling the tool drive to stabilize the position of the tool relative to the blank. Fig. 2 represents, in plan view, feeler rods 7-14 equally spaced round the axis 17 of a gas cutting tool (not shown) which is lowered towards a workpiece (not shown) by the operation of a drive 6. As the feelers make contact with the work they produce signals, e.g. inductively, which are applied to "or" gates 18-21 and the arrangement is such that it is only necessary for one of each of the pairs of oppositely positioned feelers to make contact for all the gates to be operated so that an "and" gate 22 operates through a power amplifier 5 to reverse the drive 6 and move the cutter away from the workpiece. The system serves to maintain the distance between tool and workpiece substantially constant even if the plane of the workpiece surface is not normal to the tool axis. Arrangements involving greater and lesser numbers of feelers are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4913169A GB1245503A (en) | 1969-10-07 | 1969-10-07 | Device for stabilizing distance between tool secured on support of machine and surface of blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4913169A GB1245503A (en) | 1969-10-07 | 1969-10-07 | Device for stabilizing distance between tool secured on support of machine and surface of blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1245503A true GB1245503A (en) | 1971-09-08 |
Family
ID=10451269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4913169A Expired GB1245503A (en) | 1969-10-07 | 1969-10-07 | Device for stabilizing distance between tool secured on support of machine and surface of blank |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1245503A (en) |
-
1969
- 1969-10-07 GB GB4913169A patent/GB1245503A/en not_active Expired
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