FR2237725A1 - Weight standardising machine for variable weight workpieces - weighing and machining stations interlinked to control cut - Google Patents
Weight standardising machine for variable weight workpieces - weighing and machining stations interlinked to control cutInfo
- Publication number
- FR2237725A1 FR2237725A1 FR7325960A FR7325960A FR2237725A1 FR 2237725 A1 FR2237725 A1 FR 2237725A1 FR 7325960 A FR7325960 A FR 7325960A FR 7325960 A FR7325960 A FR 7325960A FR 2237725 A1 FR2237725 A1 FR 2237725A1
- Authority
- FR
- France
- Prior art keywords
- weight
- workpieces
- weighing
- workpiece
- machining
- 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.)
- Granted
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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/003—Accessories for shearing machines or shearing devices for obtaining pieces of a predetermined weight or volume, e.g. control arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shearing Machines (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
Weight normalising machine is for machining workpieces of variable excess weight to a given weight standard. AT a weighing station, a side determines the amount of excess weight and, at a machining station, a metal machining device has a workpiece gripper or clamp and a cutter which can be held against the workpiece to remove the excess weight. A feeler determines initial contact between cutter and workpiece and a storage device obtains the excess weight information of the workpiece to control the feed stroke of the cutter to remove a prescribed amount of material and reduce the weight to the standard. A switch device changes over workpieces between weighing station and machining station.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA174,735*7A CA975202A (en) | 1973-07-16 | 1973-06-22 | Weight standardization machine |
FR7325960A FR2237725A1 (en) | 1973-07-16 | 1973-07-16 | Weight standardising machine for variable weight workpieces - weighing and machining stations interlinked to control cut |
DE19732338867 DE2338867A1 (en) | 1973-07-16 | 1973-07-31 | WEIGHT NORMALIZING MACHINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7325960A FR2237725A1 (en) | 1973-07-16 | 1973-07-16 | Weight standardising machine for variable weight workpieces - weighing and machining stations interlinked to control cut |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2237725A1 true FR2237725A1 (en) | 1975-02-14 |
FR2237725B1 FR2237725B1 (en) | 1977-02-18 |
Family
ID=9122625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325960A Granted FR2237725A1 (en) | 1973-07-16 | 1973-07-16 | Weight standardising machine for variable weight workpieces - weighing and machining stations interlinked to control cut |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA975202A (en) |
DE (1) | DE2338867A1 (en) |
FR (1) | FR2237725A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4812090A (en) * | 1986-01-28 | 1989-03-14 | Mazda Motor Corporation | Method of and apparatus for adjusting the weight of a workpiece |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB790513A (en) * | 1955-09-16 | 1958-02-12 | Gisholt Machine Co | Improvements in or relating to automatic single station balancing machine |
FR1209895A (en) * | 1955-07-11 | 1960-03-04 | Schenck Gmbh Carl | Fully automatic balancing and control mechanism for mass distribution in parts, especially in moving machine parts |
-
1973
- 1973-06-22 CA CA174,735*7A patent/CA975202A/en not_active Expired
- 1973-07-16 FR FR7325960A patent/FR2237725A1/en active Granted
- 1973-07-31 DE DE19732338867 patent/DE2338867A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1209895A (en) * | 1955-07-11 | 1960-03-04 | Schenck Gmbh Carl | Fully automatic balancing and control mechanism for mass distribution in parts, especially in moving machine parts |
GB790513A (en) * | 1955-09-16 | 1958-02-12 | Gisholt Machine Co | Improvements in or relating to automatic single station balancing machine |
Also Published As
Publication number | Publication date |
---|---|
FR2237725B1 (en) | 1977-02-18 |
CA975202A (en) | 1975-09-30 |
DE2338867A1 (en) | 1975-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |