RU2000128248A - METHOD FOR MANUFACTURING A BUSHING WITH A FLANGE - Google Patents
METHOD FOR MANUFACTURING A BUSHING WITH A FLANGEInfo
- Publication number
- RU2000128248A RU2000128248A RU2000128248/02A RU2000128248A RU2000128248A RU 2000128248 A RU2000128248 A RU 2000128248A RU 2000128248/02 A RU2000128248/02 A RU 2000128248/02A RU 2000128248 A RU2000128248 A RU 2000128248A RU 2000128248 A RU2000128248 A RU 2000128248A
- Authority
- RU
- Russia
- Prior art keywords
- sleeve
- flange
- diameter
- cavity
- cylindrical portion
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 title 1
- 238000001125 extrusion Methods 0.000 claims 2
- 230000013011 mating Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
Claims (1)
R= (0,95÷1,1)(D-d),
h= (0,9÷0,95)Н,
где D1 - диаметр фланца втулки;
d - наружный диаметр меньшего цилиндрического участка втулки;
D - наружный диаметр большего цилиндрического участка втулки;
H - высота большего цилиндрического участка втулки и фланца.A method of manufacturing a sleeve with a flange, including a segment of a round billet, alignment of the ends, direct extrusion of a smaller cylindrical section, an internal cavity, upsetting of a flange and punching a hole for threading, characterized in that when extruding a smaller cylindrical section of the sleeve, the interface between the cylindrical sections of the workpiece radius, and subsequent upsetting of the flange is performed simultaneously with the depth calibration of the previously extruded cavity for subsequent extrusion of the cavity Sheha diameter, the diameter of the initial billet Dzag. , the mating radius R when extruding a smaller cylindrical section of the sleeve, the depth of the cavity h during calibration is chosen from the conditions:
R = (0.95 ÷ 1.1) (Dd),
h = (0.9 ÷ 0.95) N,
where D 1 is the diameter of the sleeve flange;
d is the outer diameter of the smaller cylindrical portion of the sleeve;
D is the outer diameter of the larger cylindrical portion of the sleeve;
H is the height of the larger cylindrical portion of the sleeve and flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2000128248A RU2194593C2 (en) | 2000-11-13 | 2000-11-13 | Method for making flanged sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2000128248A RU2194593C2 (en) | 2000-11-13 | 2000-11-13 | Method for making flanged sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2194593C2 RU2194593C2 (en) | 2002-12-20 |
| RU2000128248A true RU2000128248A (en) | 2002-12-27 |
Family
ID=20242007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2000128248A RU2194593C2 (en) | 2000-11-13 | 2000-11-13 | Method for making flanged sleeve |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2194593C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2352431C2 (en) * | 2007-03-30 | 2009-04-20 | Общество с ограниченной ответственностью Научно-производственное объединение "ИНТЕГРАЛ" | Punching method of welding neck flange forging |
| RU2680337C1 (en) * | 2018-01-22 | 2019-02-19 | федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" | Method for stamping for forging of collar flanges |
| CN110860639B (en) * | 2019-12-11 | 2025-09-12 | 苏州昆仑重型装备制造有限公司 | A forming process and die for a center tube forging for oil drilling rigs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1105661A (en) * | 1978-10-02 | 1981-07-28 | Microdot Inc. | Method of making a seal nut |
| SU1622072A1 (en) * | 1988-01-18 | 1991-01-23 | Орловское Производственное Объединение "Промприбор" | Method of hollow stepped parts |
| RU2074049C1 (en) * | 1994-01-10 | 1997-02-27 | Акционерное общество "КамАЗ" | Method of manufacturing hollow step parts |
| DE4426759A1 (en) * | 1994-07-22 | 1996-01-25 | Transferzentrum Produktionstec | Method of manufacturing of cap nuts |
| RU2101123C1 (en) * | 1996-07-11 | 1998-01-10 | Акционерное общество "Автонормаль", г.Белебей | Method of making multihedral flanged nuts with hollow cylindrical neck |
-
2000
- 2000-11-13 RU RU2000128248A patent/RU2194593C2/en not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1515347A3 (en) | Cable jacket with internal splines | |
| US8042270B2 (en) | Method of manufacturing hose coupling fitting | |
| CN101823117B (en) | Method of producing metallic shell for spark plug and die for producing the metallic shell | |
| ATE331901T1 (en) | BLIND RIVET | |
| US7594332B2 (en) | Method and apparatus for making a cylindrical bearing member | |
| ES2114273T3 (en) | BLIND RIVET. | |
| RU2000128248A (en) | METHOD FOR MANUFACTURING A BUSHING WITH A FLANGE | |
| JP2818306B2 (en) | Extrusion method of slender lightweight rack | |
| RU97119454A (en) | METHOD FOR MANUFACTURING A BUSHING WITH AN EXTERNAL RING ELEMENT | |
| JPH0724640A (en) | Porous electrode tube for electric discharge machining and method for manufacturing the same | |
| DE59909164D1 (en) | Process for the production of tubular profile elements with an upset head end and muffler suspension manufactured according to this process | |
| JPS6092034A (en) | Cold-warm forging of slug of engine valve | |
| RU95117555A (en) | METHOD FOR MANUFACTURING SOCKET KEY HEADS WITH STEEP EXTERNAL SURFACE | |
| RU2002110684A (en) | METHOD FOR MANUFACTURING SEMI-HEMIDOUS ROD STEP DETAILS | |
| JP2648902B2 (en) | Manufacturing method of cap pin | |
| RU96114328A (en) | METHOD FOR MANUFACTURING MULTI-FACE FLANGE NUTS WITH A HOLLOW CYLINDRICAL HEAD | |
| RU2194593C2 (en) | Method for making flanged sleeve | |
| RU97113978A (en) | METHOD FOR MANUFACTURING HALF-RIGID RIVETS | |
| JP3608592B2 (en) | Press forming equipment | |
| JP2965360B2 (en) | Manufacturing method of metal shell for glow plug | |
| RU2062169C1 (en) | Builtup punch for indirect or combined extrusion to dies sets with guiding of punch along die | |
| JPS61228161A (en) | Core-filled rack bar | |
| SU1178453A1 (en) | Method of producing the head of reusable injection needle | |
| JPH1190578A (en) | Pipe end thick steel pipe manufacturing method | |
| ES2090882T3 (en) | METHOD FOR BUILDING A TUBULAR BODY WITH A DEFORMABLE INTERNAL SKIRT. |