RU2012121342A - METHOD FOR FORMING PREPARATIONS WITH DEAF HOLE - Google Patents
METHOD FOR FORMING PREPARATIONS WITH DEAF HOLE Download PDFInfo
- Publication number
- RU2012121342A RU2012121342A RU2012121342/02A RU2012121342A RU2012121342A RU 2012121342 A RU2012121342 A RU 2012121342A RU 2012121342/02 A RU2012121342/02 A RU 2012121342/02A RU 2012121342 A RU2012121342 A RU 2012121342A RU 2012121342 A RU2012121342 A RU 2012121342A
- Authority
- RU
- Russia
- Prior art keywords
- punch
- blank
- forming preparations
- deaf
- hole
- Prior art date
Links
Abstract
Способ формирования заготовок с глухим отверстием, включающий продавливание заготовки пуансоном через матрицу с последующим отделением заготовки от пуансона, отличающийся тем, что используют пуансон с упорным выступом, а отделение заготовки от пуансона производят прямым прессованием после соприкосновения заготовки с выступом пуансона.A method of forming blanks with a blind hole, including punching a blank with a punch through a die, followed by separating the blank from the punch, characterized in that a punch with a thrust protrusion is used, and the blank is separated from the punch by direct pressing after the blank is in contact with the punch ledge.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012121342/02A RU2507025C2 (en) | 2012-05-23 | 2012-05-23 | Method of making billet with variable-depth bottom and wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012121342/02A RU2507025C2 (en) | 2012-05-23 | 2012-05-23 | Method of making billet with variable-depth bottom and wall |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012121342A true RU2012121342A (en) | 2013-11-27 |
RU2507025C2 RU2507025C2 (en) | 2014-02-20 |
Family
ID=49625051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012121342/02A RU2507025C2 (en) | 2012-05-23 | 2012-05-23 | Method of making billet with variable-depth bottom and wall |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2507025C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2677450C1 (en) * | 2017-12-15 | 2019-01-16 | Акционерное общество "Научно-производственное предприятие "Алмаз" (АО "НПП "Алмаз") | Method of plastic formation of cone holes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58107247A (en) * | 1981-12-21 | 1983-06-25 | Toopura:Kk | Method for piercing deep hole into long shaft |
SU1660829A1 (en) * | 1988-07-04 | 1991-07-07 | Краматорский Индустриальный Институт | Method of making pieces in form of a cup with ring-shaped interval grooves |
RU2025190C1 (en) * | 1992-04-10 | 1994-12-30 | Тульское отраслевое конструкторско-технологическое бюро "Ротор" | Method of manufacturing sleeve-type parts |
JP3519961B2 (en) * | 1998-11-20 | 2004-04-19 | 株式会社ゴーシュー | Cold deep hole forming equipment |
RU2422237C1 (en) * | 2009-12-23 | 2011-06-27 | Юрий Павлович Катрич | Method of producing bush-like articles |
RU2446908C2 (en) * | 2010-03-17 | 2012-04-10 | Закрытое акционерное общество "Барнаульский патронный завод" | Method of producing cartridge cases for small arms |
-
2012
- 2012-05-23 RU RU2012121342/02A patent/RU2507025C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2507025C2 (en) | 2014-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY193189A (en) | Pressed component manufacturing method, press, and press line | |
MX2015017646A (en) | Press forming method and press forming device. | |
MX2016009371A (en) | Method for manufacturing sheet-shaped formed component having multiple sections of increased thickness, and sheet-shaped formed component having multiple sections of increased thickness. | |
MX2016007459A (en) | Method of manufacturing component having hat-shaped cross section. | |
MX2017010753A (en) | Flanging method. | |
MX2017013452A (en) | Method for producing press-molded product, press-molded product, die and pressing device. | |
IN2015DN00614A (en) | ||
EA201791492A1 (en) | METHOD OF BURYING INNER FORM IN GLASS SHEET | |
MX2018014764A (en) | Method for producing 3-hydroxyadipic acid. | |
GB201417117D0 (en) | Embossing and stamping dies, and methods of production thereof | |
MX357948B (en) | Press forming method. | |
MX2018014769A (en) | Method for producing î-hydromuconic acid. | |
MX2018004125A (en) | Device and method for connecting lamination parts to form lamination stacks. | |
WO2013184188A3 (en) | Manufacturing system and process using a laser assisted stamping die | |
MX2017011881A (en) | Press-forming method and press-forming tool. | |
MX2018009039A (en) | Press apparatus, and production method for press-molded article. | |
EA201591138A1 (en) | METHOD OF MANUFACTURING A FORMED MATERIAL AND A FORMED MATERIAL | |
RU2012121342A (en) | METHOD FOR FORMING PREPARATIONS WITH DEAF HOLE | |
MX2012000426A (en) | Blank containment device and methods. | |
RU2012140996A (en) | STAMP FOR PRODUCTION OF PARTS FROM SHEET | |
SI2254711T1 (en) | Process and apparatus for positioning laminations | |
RU2015140746A (en) | Flange and method of its manufacture | |
PH12018502207A1 (en) | Methods of manufacturing nutritional formulations | |
RU2015121308A (en) | Stamp for cold stamping sheet metal parts | |
MY174159A (en) | An apparatus and a method for deep drawing |