DE3713744A1 - Drehmaschine und proportionalventil - Google Patents
Drehmaschine und proportionalventilInfo
- Publication number
- DE3713744A1 DE3713744A1 DE19873713744 DE3713744A DE3713744A1 DE 3713744 A1 DE3713744 A1 DE 3713744A1 DE 19873713744 DE19873713744 DE 19873713744 DE 3713744 A DE3713744 A DE 3713744A DE 3713744 A1 DE3713744 A1 DE 3713744A1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- pressure chamber
- pressure
- proportional valve
- lathe
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 22
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000304 warm extrusion Methods 0.000 description 1
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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
- B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873713744 DE3713744A1 (de) | 1987-04-24 | 1987-04-24 | Drehmaschine und proportionalventil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873713744 DE3713744A1 (de) | 1987-04-24 | 1987-04-24 | Drehmaschine und proportionalventil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3713744A1 true DE3713744A1 (de) | 1988-11-03 |
| DE3713744C2 DE3713744C2 (enrdf_load_html_response) | 1989-08-10 |
Family
ID=6326222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873713744 Granted DE3713744A1 (de) | 1987-04-24 | 1987-04-24 | Drehmaschine und proportionalventil |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3713744A1 (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6626073B1 (en) * | 1999-07-07 | 2003-09-30 | Hennessy Industries, Inc. | On car brake lathe aligning apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1948013A1 (de) * | 1969-09-23 | 1971-03-25 | Siemens Ag | Verfahren zur adaptiven Regelung von Drehmaschinen |
| DE1552541C3 (de) * | 1965-09-16 | 1981-08-13 | Kearney & Trecker Corp., West Allis, Wis. | Vorrichtung an einer programmgesteuerten Werkzeugmaschine zum Herabsetzen der Vorschubgeschwindigkeit bei Überschreiten eines Belastungshöchstwertes |
-
1987
- 1987-04-24 DE DE19873713744 patent/DE3713744A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1552541C3 (de) * | 1965-09-16 | 1981-08-13 | Kearney & Trecker Corp., West Allis, Wis. | Vorrichtung an einer programmgesteuerten Werkzeugmaschine zum Herabsetzen der Vorschubgeschwindigkeit bei Überschreiten eines Belastungshöchstwertes |
| DE1948013A1 (de) * | 1969-09-23 | 1971-03-25 | Siemens Ag | Verfahren zur adaptiven Regelung von Drehmaschinen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6626073B1 (en) * | 1999-07-07 | 2003-09-30 | Hennessy Industries, Inc. | On car brake lathe aligning apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3713744C2 (enrdf_load_html_response) | 1989-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification |
Ipc: B23Q 15/12 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |