SU804336A1 - Method of setting shaping tool into rim - Google Patents
Method of setting shaping tool into rim Download PDFInfo
- Publication number
- SU804336A1 SU804336A1 SU792747176A SU2747176A SU804336A1 SU 804336 A1 SU804336 A1 SU 804336A1 SU 792747176 A SU792747176 A SU 792747176A SU 2747176 A SU2747176 A SU 2747176A SU 804336 A1 SU804336 A1 SU 804336A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tool
- engraving
- matrix
- retaining ring
- rim
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000007493 shaping process Methods 0.000 title description 3
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims 1
- 244000068988 Glycine max Species 0.000 claims 1
- 238000001266 bandaging Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Landscapes
- Forging (AREA)
Description
1one
Изобретение относитс к обработке металлов давлением, а именно к изготовлению изделий преимущественно прессованием и волочением.The invention relates to the processing of metals by pressure, in particular to the manufacture of products mainly by pressing and drawing.
Иввестен способ бандажировани формообразующего инструмента, преимущественно матриц и волок, включающий запрессовку инструмента в бандажное кольцо i .A method of bandaging a shaping tool, mainly matrices and dies, comprising pressing a tool into the retaining ring i.
Недостатком способа вл етс то, что он не обеспечивает высокой точности инструмента и качества получаемых изделий.The disadvantage of this method is that it does not provide a high precision of the tool and the quality of the products obtained.
Цель изобретени - повышение точности инструмента и качества получаемых изделий.The purpose of the invention is to improve the accuracy of the tool and the quality of the products.
Поставленна цель достигаетс тем, что в способе бандажировани формообразующего инструмента, преимущественно матриц и волок, включающем запрессовку инструмента -в бандажное кольцо, запрессовку производ т в режиме упругой деформации гравюры инструмента, равной величине ее температурной эксплуатационной деформации.The goal is achieved by the fact that in the method of bandaging the shaping tool, mainly matrices and dies, including pressing the tool into the retaining ring, the pressing is performed in the elastic deformation mode of the tool engraving, equal to the value of its temperature operational deformation.
Причем величину нат га на сторону определ ют по зависимостиMoreover, the magnitude of tension on the side is determined by the dependence
.(Р - -).(R - -)
2.и2.and
CfrCfr
(i-f))(i-f))
dd
нат г на сторону; nat g on the side;
гдеWhere
V коэффициент Пуассона, V Poisson's ratio,
0 наружный радиус матрицы; наружный радиус бандажного кольца;0 outer radius of the matrix; outer radius of the retaining ring;
рассто ние от центра внешг него контура матрицы до вы5 бранной точки ее гравюры, радиальное температурное the distance from the center of the external contour of the matrix to the high point of its engraving, the radial temperature
перемещение выбранной точки гравюры. move the selected point engraving.
Схема осуществлени предлагаемого The scheme of the proposed
0 способа представлена на чертеже.0 way shown in the drawing.
Матрицу 1 с гравюрой 2 Т-образной формы запрессовывают в бандажное кольцо 3 с нат гом, обеспечивающим The matrix 1 with the T-shaped engraving 2 is pressed into the retaining ring 3 with a tension that provides
5 упругую деформацию гравюры инструмента-матрицы , равную величине ее температурной деформации в процессе эксплуатации инструмента. При этом величину нат га на сторону определ 05 elastic deformation of the engraving of the tool-matrix, equal to the value of its temperature deformation during the operation of the tool. The value of tension ha per side is defined as 0
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792747176A SU804336A1 (en) | 1979-04-05 | 1979-04-05 | Method of setting shaping tool into rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792747176A SU804336A1 (en) | 1979-04-05 | 1979-04-05 | Method of setting shaping tool into rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU804336A1 true SU804336A1 (en) | 1981-02-15 |
Family
ID=20819731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792747176A SU804336A1 (en) | 1979-04-05 | 1979-04-05 | Method of setting shaping tool into rim |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU804336A1 (en) |
-
1979
- 1979-04-05 SU SU792747176A patent/SU804336A1/en active
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