ES330339A1 - A machine for milling of exchanger fins. (Machine-translation by Google Translate, not legally binding) - Google Patents
A machine for milling of exchanger fins. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES330339A1 ES330339A1 ES0330339A ES330339A ES330339A1 ES 330339 A1 ES330339 A1 ES 330339A1 ES 0330339 A ES0330339 A ES 0330339A ES 330339 A ES330339 A ES 330339A ES 330339 A1 ES330339 A1 ES 330339A1
- Authority
- ES
- Spain
- Prior art keywords
- blank
- machine
- rotation
- milling
- milling cutters
- 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
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
A machine for milling fins in an internally perforated piece of exchanger, whose outer surface forms a prism, preferably orthogonal, whose faces, delimited on one side by a longitudinal rib, called centering, and on the other by a longitudinal groove , they are intended to be cut by closely spaced grooves delimiting rectilinear fins between them, this machine having a support frame an elemental piece holder mandrel and an axial tightening device of the blank on the mandrel, at least one carriage carrying milling cutters moving in a direction that forms an angle with the axis of the blank, means for controlling the working cycle of the milling cutters, longitudinal advancing means of the blank and means of rotation of the blank in a fraction of a turn, characterized in that it has, in addition, a straightener intended for the transverse fastening of the blank, and a guide table for the straw carrier, noce itself, mobile in rotation about an axis parallel to the axis of the blank, being automatic means of control of the working cycle of the milling cutters, longitudinal advance of the blank at the end of a working cycle of the milling cutters , and rotation of the blank in a fraction of a turn at the end of the machining of one face of the blank, the latter means being associated with a device for unclamping and automatic retightening of the straightener respectively before and after rotation of said piece. elemental piece (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR28895A FR1454037A (en) | 1965-08-19 | 1965-08-19 | Heat exchanger fin milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES330339A1 true ES330339A1 (en) | 1967-06-16 |
Family
ID=8586938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0330339A Expired ES330339A1 (en) | 1965-08-19 | 1966-08-18 | A machine for milling of exchanger fins. (Machine-translation by Google Translate, not legally binding) |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE684899A (en) |
| CH (1) | CH450114A (en) |
| DE (1) | DE1552526A1 (en) |
| ES (1) | ES330339A1 (en) |
| FR (1) | FR1454037A (en) |
| GB (1) | GB1109718A (en) |
| LU (1) | LU51729A1 (en) |
| NL (1) | NL6611395A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839942A (en) * | 1972-01-07 | 1974-10-08 | Gen Motors Corp | Method for simultaneously milling grooves in opposite sides of a workpiece |
| CN108044715B (en) * | 2017-11-30 | 2023-03-24 | 浙江双枪竹木有限公司 | Bilateral straight line of chopping block mills equipment |
-
1965
- 1965-08-19 FR FR28895A patent/FR1454037A/en not_active Expired
-
1966
- 1966-07-28 CH CH1091766A patent/CH450114A/en unknown
- 1966-08-01 BE BE684899D patent/BE684899A/xx unknown
- 1966-08-09 LU LU51729A patent/LU51729A1/xx unknown
- 1966-08-12 NL NL6611395A patent/NL6611395A/xx unknown
- 1966-08-18 ES ES0330339A patent/ES330339A1/en not_active Expired
- 1966-08-19 GB GB3736066A patent/GB1109718A/en not_active Expired
- 1966-08-19 DE DE19661552526 patent/DE1552526A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1109718A (en) | 1968-04-10 |
| NL6611395A (en) | 1967-02-20 |
| LU51729A1 (en) | 1966-10-10 |
| DE1552526A1 (en) | 1969-12-18 |
| CH450114A (en) | 1968-01-15 |
| FR1454037A (en) | 1966-07-22 |
| BE684899A (en) | 1967-01-16 |
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