SU774763A1 - Method of producing articles such as bodies of rolling - Google Patents
Method of producing articles such as bodies of rolling Download PDFInfo
- Publication number
- SU774763A1 SU774763A1 SU782656261A SU2656261A SU774763A1 SU 774763 A1 SU774763 A1 SU 774763A1 SU 782656261 A SU782656261 A SU 782656261A SU 2656261 A SU2656261 A SU 2656261A SU 774763 A1 SU774763 A1 SU 774763A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling
- bodies
- radius
- producing articles
- cutting
- Prior art date
Links
Description
1one
Изобретение относитс к общему май щиностроению и может быть использовано при производстве тел качени объемной штамповкой.The invention relates to general molding engineering and can be used in the production of rolling bodies by bulk stamping.
Известен способ изготовлени изделий типа тел качени , включающий операции отрезки заготовок от прутка и последующей штамповки 1.A known method of manufacturing products such as rolling bodies, including the operation of cutting pieces from the rod and subsequent stamping 1.
Недостатком данного способа вл етс невысокое качество получаемых HSJ,делий , что обусловлено особенност ми технологической схемы процесса, в частноста услови ми отрезки з аготовок.The disadvantage of this method is the low quality of the obtained HSJ, goods, which is due to the peculiarities of the technological scheme of the process, in particular, the conditions of the sections of preparations.
Целью изобретени вл етс повышение качества изделий, экономи металла, снижение трудоемкости процесса.The aim of the invention is to improve the quality of products, saving metal, reducing the complexity of the process.
Поставленна цель достигаетс тем, что каждую заготовку перед отрезкой подвергают деформированию, форму на ее угловых участках в зонах последующего разделени скруглени по радиусу, соответствующему радиусу штампового инструмента, и обжима зотх)товки по их средним участкамThe goal is achieved by the fact that each workpiece before cutting is subjected to deformation, the shape at its corner sections in the zones of the subsequent rounding division along the radius corresponding to the radius of the die tool, and crimping of these parts in their middle sections
На фиг. I изображена схема деформации заготовки дл шарика перед ее отрезкой на г 2 - установка заготовки в штампе и схема формообразовани шарика по стади м.FIG. I depicts a deformation scheme of the blank for the ball before it is cut to r 2 - setting the blank in the die and the formation of the ball in stages.
Способ изготовлени изделий осуществл ют следугацим образом.The method of manufacturing products is carried out in the following manner.
На прутке 1 (фиг. 1) предварительно перед передачей его в зону пресса накатным инструментом, например роликом, On the bar 1 (Fig. 1), before transferring it to the press zone with a rolling tool, for example a roller,
10 производ т деформирование в. зонах будущей отрезки заготовки, образу на концах заготовки скругление 2 по радиусу , равному радиусу штампового инструмента пуансона 3 и матрицы 4, создава 10 deform c. areas of the future pieces of the workpiece, forming at the ends of the workpiece rounding 2 along a radius equal to the radius of the die tool punch 3 and the matrix 4, creating
15 этим концентраторы напр жени 5. Одновременно производ т деформирование средней части 6 будущей заготовки 7, уменьша ее на величину объема об ,ло металла, после чего накатной ин20 струмент раздвигаетс и подакнцие валки 8 продвигают- пруток 1 на шаг, равный длине заготовки 7, до упора 9, затем отрезным ножом 1О переносного ме15 with these voltage concentrators 5. At the same time, the middle part 6 of the future billet 7 is deformed, reducing it by the amount of volume, metal, after which the knurling tool moves apart and the rolls 8 move forward - bar 1 by a step equal to the length of the workpiece 7, until it stops 9, then with a cutting knife 10
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782656261A SU774763A1 (en) | 1978-08-21 | 1978-08-21 | Method of producing articles such as bodies of rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782656261A SU774763A1 (en) | 1978-08-21 | 1978-08-21 | Method of producing articles such as bodies of rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU774763A1 true SU774763A1 (en) | 1980-10-30 |
Family
ID=20781957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782656261A SU774763A1 (en) | 1978-08-21 | 1978-08-21 | Method of producing articles such as bodies of rolling |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU774763A1 (en) |
-
1978
- 1978-08-21 SU SU782656261A patent/SU774763A1/en active
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