SU430930A1 - METHOD OF MAKING P-SHAPED SHOPS - Google Patents
METHOD OF MAKING P-SHAPED SHOPSInfo
- Publication number
- SU430930A1 SU430930A1 SU1660492A SU1660492A SU430930A1 SU 430930 A1 SU430930 A1 SU 430930A1 SU 1660492 A SU1660492 A SU 1660492A SU 1660492 A SU1660492 A SU 1660492A SU 430930 A1 SU430930 A1 SU 430930A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- forging
- shaped
- shops
- making
- grooves
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/04—Shaping in the rough solely by forging or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Description
II
Изобретение относитс к обработке металлов аазлением.This invention relates to the treatment of metals by aazlenium.
Известен способ ковки П-об,раз;ных поковок , заключающийс в отковывании пр моугольных заготовок, раз1метке и оформлении выемок обжати ми бойком.There is a known method of forging P-in, forgings, which consist in forging rectangular billets, marking and designing the grooves by crimping.
Недостатком известного способа вл етс наллчие (большого отхода металла из-за неровнастн iKOHneBbix поверхностей поковки.The disadvantage of this method is nalchie (large metal waste due to the iKOHneBbix unevenness of the forging surfaces.
Цель предлагаемого изобретени - экономи металла.The purpose of the present invention is to save metal.
Дл этого отковывавие пр моугольных заготовок осуществл ют с уширением одного из тордав до размера, соответствующего размеру готовой детали, а ков(ку выемок осуществл ют после кантовки заготовки ,на 180°.For this, forging rectangular blanks is carried out with the broadening of one of the torques to a size corresponding to the size of the finished part, and forging (the grooves are carried out after turning the workpiece through 180 °.
Способ -по сн етс чертежами.The method is illustrated in the drawings.
На щирокой ПЛОСКОЙ плите отковывают пр моугольную заготовку 1 со степенью деформации 8-10% и ущцрением одного «з торцов до размера, соответствующего размеру готовой детали. При этом разность ущирени определ ют по формулеOn a wide flat slab, a rectangular billet 1 is forged with a degree of deformation of 8–10% and a curvature of one end to a size corresponding to the size of the finished part. In this case, the difference in the difference is determined by the formula
0,5 V0.5 V
К TO
СВМ где V - объем И-образной выемки,SVM where V is the volume of the I-shaped notch,
В-ширина поковки,For-width forgings,
М - вьгсота поковки,M - vygot forgings,
С-Коэффициент, завис щий от размерных соотнощений выем:ки и габаритов поковки , равлый 1,15-1,30.The C-Coefficient, depending on the dimensional ratios of the poem: cu and the dimensions of the forging, is 1.15-1.30.
Затем осуществл ют кантовку заготовки Then the workpiece is turned
0 на 180°, разметку и ковку выемок 2 с вьфавниванием размеров данного торца (по длине) |ДО размеров ра-нее откованного торца.0 by 180 °, marking and forging grooves 2 with typing the size of this end (in length) | BEFORE the dimensions of the previously forged end.
Предмет изобретени Subject invention
Способ изготовлени П-образных поковок, заключающийс в отковывании пр моугольных заготовок, разметке и ковки выемок, .огличающийс тем, что, с целью экономии металла , отковывание тар моугольных заготовок осуществл ют с ущирением одного из торцов до размера, соответствующего размеру готовой детали, а кс1ВК) выемок осуществл ют после кантовки заготовки на 180°.The method of manufacturing the U-shaped forgings, which consists in forging rectangular blanks, marking and forging grooves, which is characterized by the fact that, in order to save metal, the forging of tar containers is carried out with the extension of one of the ends to a size corresponding to the size of the finished part, and X1BK), the grooves are made after turning the workpiece through 180 °.
kVxXVikVxXVi
//
Y///////////Y ///////////
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1660492A SU430930A1 (en) | 1971-05-04 | 1971-05-04 | METHOD OF MAKING P-SHAPED SHOPS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1660492A SU430930A1 (en) | 1971-05-04 | 1971-05-04 | METHOD OF MAKING P-SHAPED SHOPS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU430930A1 true SU430930A1 (en) | 1974-06-05 |
Family
ID=20476424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1660492A SU430930A1 (en) | 1971-05-04 | 1971-05-04 | METHOD OF MAKING P-SHAPED SHOPS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU430930A1 (en) |
-
1971
- 1971-05-04 SU SU1660492A patent/SU430930A1/en active
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