RU2013122470A - METHOD FOR DRILLING DEEP HOLE IN DETAILS - Google Patents
METHOD FOR DRILLING DEEP HOLE IN DETAILS Download PDFInfo
- Publication number
- RU2013122470A RU2013122470A RU2013122470/02A RU2013122470A RU2013122470A RU 2013122470 A RU2013122470 A RU 2013122470A RU 2013122470/02 A RU2013122470/02 A RU 2013122470/02A RU 2013122470 A RU2013122470 A RU 2013122470A RU 2013122470 A RU2013122470 A RU 2013122470A
- Authority
- RU
- Russia
- Prior art keywords
- drilling
- balancer
- supports
- geometric axis
- deep hole
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims abstract 11
- 238000000034 method Methods 0.000 title claims abstract 7
- 239000000463 material Substances 0.000 claims abstract 2
- 239000000725 suspension Substances 0.000 claims abstract 2
Landscapes
- Drilling And Boring (AREA)
Abstract
Способ сверления глубокого отверстия в детали вдоль ее геометрической оси, при котором сверление осуществляют с использованием балансира, при этом до начала процесса сверления, исходя из неравномерности твердости материала по сечениям заготовки детали вдоль геометрической оси сверления, задают установку балансира и помещают его на детали, после чего производят сверление на соответствующую глубину, отличающийся тем, что до начала процесса сверления деталь устанавливают в опорах и дополнительно определяют угловую скорость ω вращения детали, в соответствии с которой рассчитывают жесткость упругого подвеса и массу балансира, который помещают на деталь на половине расстояния между каждой из соседних пар опор и производят непрерывное сверление на всю глубину обрабатываемого отверстия.A method of drilling a deep hole in a part along its geometric axis, in which drilling is carried out using a balancer, while prior to the start of the drilling process, based on the unevenness of the material hardness over the sections of the workpiece blank along the geometric axis of the drilling, the balancer is set and placed on the part, after which is drilled to the appropriate depth, characterized in that before the start of the drilling process, the part is installed in the supports and the angular velocity ω of rotation d is additionally determined details, according to which the stiffness of the elastic suspension and the mass of the balancer are calculated, which are placed on the part at half the distance between each of the adjacent pairs of supports and are continuously drilled to the entire depth of the hole being machined.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013122470/02A RU2539539C2 (en) | 2013-05-15 | 2013-05-15 | Method of drilling of deep hole in detail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013122470/02A RU2539539C2 (en) | 2013-05-15 | 2013-05-15 | Method of drilling of deep hole in detail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013122470A true RU2013122470A (en) | 2014-11-20 |
| RU2539539C2 RU2539539C2 (en) | 2015-01-20 |
Family
ID=53288652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013122470/02A RU2539539C2 (en) | 2013-05-15 | 2013-05-15 | Method of drilling of deep hole in detail |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2539539C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2658769C2 (en) * | 2016-03-22 | 2018-06-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") | Method of finishing deep bores |
| RU173682U1 (en) * | 2016-12-20 | 2017-09-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | VIBRATION EXTINGUISHER DETAILS WHEN PROCESSING DEEP HOLES |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1346349A1 (en) * | 1985-10-22 | 1987-10-23 | Ленинградский механический институт им.Маршала Советского Союза Устинова Д.Ф. | Method of boring deep holes |
| SU1808500A1 (en) * | 1991-04-05 | 1993-04-15 | Sp K B Almazno Rastochnykh I R | Method for machining holes |
| RU2279330C2 (en) * | 2004-03-10 | 2006-07-10 | Открытое акционерное общество "Научно-производственная фирма по внедрению научных и инженерно-технических инноваций" (ОАО ВНИТИ) | Method for working large-diameter openings in elongated cylindrical articles |
| US7794183B2 (en) * | 2007-01-25 | 2010-09-14 | The Boeing Company | Burrless flexible track drilling system and method having counterweight tool balancing system |
| RU2421302C1 (en) * | 2010-02-15 | 2011-06-20 | Открытое Акционерное Общество "Дефорт" | Method of drilling deep holes |
| UA66209U (en) * | 2011-06-14 | 2011-12-26 | Кировоградский Национальный Технический Университет | Method for deep drilling |
-
2013
- 2013-05-15 RU RU2013122470/02A patent/RU2539539C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2539539C2 (en) | 2015-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160516 |