SU132776A1 - Method for the production of shell rods from thermosetting mixtures - Google Patents
Method for the production of shell rods from thermosetting mixturesInfo
- Publication number
- SU132776A1 SU132776A1 SU649105A SU649105A SU132776A1 SU 132776 A1 SU132776 A1 SU 132776A1 SU 649105 A SU649105 A SU 649105A SU 649105 A SU649105 A SU 649105A SU 132776 A1 SU132776 A1 SU 132776A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- production
- shell rods
- thermosetting
- thermosetting mixtures
- mixtures
- Prior art date
Links
Landscapes
- Powder Metallurgy (AREA)
Description
При известных способах производства оболочковых стержней из термореактивных смесей невозможно получить высокое качество наружной поверхности стержн и точно заданную геометрическую форму.With the known methods of producing shell rods from thermosetting mixtures, it is impossible to obtain a high quality of the outer surface of the rod and a precisely defined geometric shape.
Предлагаемый способ позвол ет устранить указанные недостатки за счет лучшей заполн емости стержневого щика. Такое за олненне осуществл етс при помойки вращающегос внутри неподвижного стержневого щика дозатора с щелевыми отверсти ми.The proposed method allows to eliminate these drawbacks due to the better filling capacity of the core box. This is done in the case of a garbage bin rotating inside a fixed core drawer dispenser with slotted holes.
Термореактивна смесь в заданном объеме подаетс через щели до затора под действием центробежной силы на гор чую поверхность стержнс-во -о щика. Нанесение смеси происходит одновременно но всей высоте утой новерхности.A thermosetting mixture in a given volume is fed through the slots to the jam under the action of centrifugal force on the hot surface of the rod-in-box. The application of the mixture occurs at the same time but the entire height of the surface.
Под, действием reiijia термореактивна смесь по.чимерпзуетс и спекшийс стержень удал ют из нхика.Under the action of reiijia, the thermosetting mixture is quenched and the sintered core is removed from the choke.
О J) е д мет изобретенийO j) e d inventions
Сп()соб роизводст1 а оболочковых стержней из термореактивных смесей, о т л и чаю HI и и с тем, что, с )1.елью улучшени занолн емост : сте 1жневого щика н увеличени производительности, 1рнменен вра:; ,а1спд1П с дозатор, сн бженш й щелевыми отЕе Стн мн, но Геи1аемы:1 внутрь стержневого щика дл подачи стержневой смеси.Cn () assembled and shell rods of thermosetting mixtures, HI and tea and the fact that, c) 1. The goal of improving the occupancy: the steaming container and increasing productivity, , a1sdd1p with dispenser, cut slit-type slitting machine, but gaea: 1 inside the core box for supplying the core mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU649105A SU132776A1 (en) | 1959-12-21 | 1959-12-21 | Method for the production of shell rods from thermosetting mixtures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU649105A SU132776A1 (en) | 1959-12-21 | 1959-12-21 | Method for the production of shell rods from thermosetting mixtures |
Publications (1)
Publication Number | Publication Date |
---|---|
SU132776A1 true SU132776A1 (en) | 1960-11-30 |
Family
ID=48403797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU649105A SU132776A1 (en) | 1959-12-21 | 1959-12-21 | Method for the production of shell rods from thermosetting mixtures |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU132776A1 (en) |
-
1959
- 1959-12-21 SU SU649105A patent/SU132776A1/en active
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