SU1699698A1 - Device for manufacture of flaskless moulds by three-dimensional extrusion - Google Patents
Device for manufacture of flaskless moulds by three-dimensional extrusion Download PDFInfo
- Publication number
- SU1699698A1 SU1699698A1 SU894655613A SU4655613A SU1699698A1 SU 1699698 A1 SU1699698 A1 SU 1699698A1 SU 894655613 A SU894655613 A SU 894655613A SU 4655613 A SU4655613 A SU 4655613A SU 1699698 A1 SU1699698 A1 SU 1699698A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frame
- manufacture
- punch
- area
- compensating
- Prior art date
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
Изобретение относитс к литейному производству, в частности к машинам дл изготовлени безопочных форм объемным прессованием, и может быть использовано в единичном, мелкосерийном и крупносерийном производстве. Целью изобретени вл етс повышение равномерности уплотнени изготавливаемой формы. Устройство дл изготовлени безопочных форм объемным прессованием содержит формовочную камеру 3 с подвижными стенками , прессовый стол 1, пуансон 2 и компресирующую рамку 10. Устройство позвол ет повысить качество формы за счет повышени плотности по всем сечени м. Это достигаетс тем, что компенсирующа рамка 10 устанавливаетс на формовочную камеру и имеет отверстие , площадь которого не более площади формы в плане, в которой перемещаетс пуансон 2 высотой больше высоты компенсирующей рамки. 3 илThe invention relates to a foundry, in particular, to machines for the manufacture of flaskless molds by volumetric extrusion, and can be used in single, small-scale and large-scale production. The aim of the invention is to improve the uniformity of compaction of the form produced. The device for making non-flask molds by volumetric pressing comprises a molding chamber 3 with movable walls, a press table 1, a punch 2 and a compression frame 10. The device improves the quality of the mold by increasing the density over all sections. This is achieved by compensating the frame 10 on the molding chamber and has a hole, the area of which is no more than the area of the form in the plan, in which the punch 2 is moved more than the height of the compensating frame. 3 silt
Description
77
®иг.з®ig.z
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894655613A SU1699698A1 (en) | 1989-02-27 | 1989-02-27 | Device for manufacture of flaskless moulds by three-dimensional extrusion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894655613A SU1699698A1 (en) | 1989-02-27 | 1989-02-27 | Device for manufacture of flaskless moulds by three-dimensional extrusion |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1699698A1 true SU1699698A1 (en) | 1991-12-23 |
Family
ID=21431018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894655613A SU1699698A1 (en) | 1989-02-27 | 1989-02-27 | Device for manufacture of flaskless moulds by three-dimensional extrusion |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1699698A1 (en) |
-
1989
- 1989-02-27 SU SU894655613A patent/SU1699698A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 980928, кл. В 22 С 15/02, 1980. * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212734047U (en) | Combined stainless steel mold convenient for mold opening | |
SU1699698A1 (en) | Device for manufacture of flaskless moulds by three-dimensional extrusion | |
EP0122116A2 (en) | A machine for the production of flaskless, horizontally divided casting moulds of sand or similar material | |
SU1163967A1 (en) | Machine for making moulds | |
CN217701258U (en) | Semi-automatic molding machine and full-automatic molding machine for molding under wet mold sand of motor shell | |
CN212241970U (en) | Washbasin forming die capable of preventing bubbles and water marks | |
SU900959A1 (en) | Permanent casting mould | |
CN218197124U (en) | Six fort system tea cake preparation moulds | |
CN220560368U (en) | Metal mold with triplet structure | |
CN213288591U (en) | Core shooting machine for well lid casting | |
CN220699952U (en) | Brick molding machine brick mold convenient for demolding | |
CN2275350Y (en) | Whistle candy shaper | |
SU1691117A1 (en) | Injection mould for making polymer articles | |
CN219650494U (en) | Multi-slider linkage mechanism of injection mold for complex plastic parts | |
CN220945892U (en) | Concrete block forming die | |
CN212598704U (en) | High-efficient refrigerated wheel hub mould | |
SU980928A1 (en) | Casting mould production method | |
SU910317A1 (en) | Casting mould production method | |
SU1087246A1 (en) | Moulding outfit for manufacturing half-moulds by stage extrusion | |
SU954142A1 (en) | Casting mould production method | |
SU1588505A1 (en) | Die-casting mould for compaction of powder blanks | |
SU1276429A1 (en) | Moulding machine for making lower half-moulds | |
SU112864A1 (en) | Method of forming thin-walled casting molds | |
SU1733185A1 (en) | Method of making casting molds | |
SU1111862A1 (en) | Mold for making polymeric products |