RU2013113239A - METHOD FOR PREPARING EDGES OF SHEET Billets BY CUTTING FOR WELDING OF SHEET WELDED Billets - Google Patents
METHOD FOR PREPARING EDGES OF SHEET Billets BY CUTTING FOR WELDING OF SHEET WELDED Billets Download PDFInfo
- Publication number
- RU2013113239A RU2013113239A RU2013113239/02A RU2013113239A RU2013113239A RU 2013113239 A RU2013113239 A RU 2013113239A RU 2013113239/02 A RU2013113239/02 A RU 2013113239/02A RU 2013113239 A RU2013113239 A RU 2013113239A RU 2013113239 A RU2013113239 A RU 2013113239A
- Authority
- RU
- Russia
- Prior art keywords
- sheet
- blanks
- bag
- welding
- edges
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 11
- 238000003466 welding Methods 0.000 title claims abstract 7
- 238000003801 milling Methods 0.000 claims abstract 4
- 239000002184 metal Substances 0.000 claims abstract 2
- 238000003672 processing method Methods 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000011282 treatment Methods 0.000 claims 1
Landscapes
- Milling Processes (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Способ подготовки кромок листовых заготовок резанием для сварки листовых заготовок, заключающийся в обработке кромок заготовок путем фрезеровки их в пакете для последующей сварки встык листовых заготовок предназначенных для штамповки деталей, отличающийся тем, что для обеспечения требуемой геометрии кромки для сварки глубину фрезеровки пакета на 1 метр длины обработки выбирают в соответствии с зависимостью:y=0,58·e·t+0,014·N,где N - количество ходов режущего инструмента разделительных операций обработки металлов давлением с начала работы, тыс.ходов,t - толщина листа, мм,е - экспонента.2. Способ по п.1, отличающийся тем, что выравнивают листовые заготовки при сборке в пакет посредством механической вибрации.3. Способ по п.1, отличающийся тем, что обрабатываемые кромки предварительно охлаждают методами криогенной обработки.4. Способ по п.1, отличающийся тем, что при обработке в пакете предварительно уже сваренных заготовок из листов разной толщины каждую вторую заготовку переворачивают и собирают перепадом толщин навстречу предыдущей заготовке.5. Способ по п.1, отличающийся тем, что перепад толщин заготовок в пакете компенсируют путем установки, по меньшей мере, одной прокладки толщиной, равной разнице толщин листов составляющих эту заготовку.A method of preparing the edges of sheet blanks by cutting for welding sheet blanks, which consists in processing the edges of the blanks by milling them in a bag for subsequent butt welding of sheet blanks intended for stamping parts, characterized in that to ensure the required geometry of the edge for welding, the milling depth of the bag is 1 meter length the processing is selected in accordance with the dependence: y = 0.58 · e · t + 0.014 · N, where N is the number of strokes of the cutting tool of the separating operations of metal forming from the beginning of work, ys.hodov, t - thickness of the sheet in mm, e - eksponenta.2. The method according to claim 1, characterized in that the sheet blanks are aligned when assembled into a bag by mechanical vibration. The method according to claim 1, characterized in that the processed edges are pre-cooled by cryogenic processing methods. The method according to claim 1, characterized in that when processing in a package of pre-welded workpieces from sheets of different thicknesses, every second workpiece is turned over and collected by a difference in thicknesses towards the previous workpiece. The method according to claim 1, characterized in that the difference in the thicknesses of the blanks in the bag is compensated by installing at least one strip with a thickness equal to the difference in thicknesses of the sheets making up this blank.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013113239/02A RU2560814C2 (en) | 2013-03-25 | 2013-03-25 | Making of edges of sheet blanks by cutting for welding of sheet blanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013113239/02A RU2560814C2 (en) | 2013-03-25 | 2013-03-25 | Making of edges of sheet blanks by cutting for welding of sheet blanks |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011122837/02A Previously-Filed-Application RU2011122837A (en) | 2011-06-06 | 2011-06-06 | METHOD FOR PREPARING EDGES OF SHEETS BY CUTTING FOR WELDING OF SHEETS WELDED Billets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013113239A true RU2013113239A (en) | 2014-09-27 |
| RU2560814C2 RU2560814C2 (en) | 2015-08-20 |
Family
ID=51656467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013113239/02A RU2560814C2 (en) | 2013-03-25 | 2013-03-25 | Making of edges of sheet blanks by cutting for welding of sheet blanks |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2560814C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2715397C1 (en) * | 2019-09-10 | 2020-02-27 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Method for processing edges of laminated torsion bar of helicopter rotor and device for its implementation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU464401A1 (en) * | 1972-08-01 | 1975-03-25 | Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона | The method of processing the edges of sheets for welding |
| US3991651A (en) * | 1975-01-15 | 1976-11-16 | Aluminum Company Of America | Machine for removing material |
| SE450695B (en) * | 1983-07-01 | 1987-07-20 | Sture Hall | APPARATUS FOR SURFACE PREPARATION OF PLATES INTENDED TO WELD |
| SU1350943A1 (en) * | 1985-09-26 | 1997-04-27 | В.Н. Мацнев | Method of group layout of sheet blanks by milling |
-
2013
- 2013-03-25 RU RU2013113239/02A patent/RU2560814C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2560814C2 (en) | 2015-08-20 |
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