RU93035043A - PRESS FORM FOR CASTING UNDER PRESSURE - Google Patents

PRESS FORM FOR CASTING UNDER PRESSURE

Info

Publication number
RU93035043A
RU93035043A RU93035043/02A RU93035043A RU93035043A RU 93035043 A RU93035043 A RU 93035043A RU 93035043/02 A RU93035043/02 A RU 93035043/02A RU 93035043 A RU93035043 A RU 93035043A RU 93035043 A RU93035043 A RU 93035043A
Authority
RU
Russia
Prior art keywords
screen
under pressure
casting under
press form
peripheral
Prior art date
Application number
RU93035043/02A
Other languages
Russian (ru)
Inventor
Е.Я. Буланов
Original Assignee
Самарское моторостроительное производственное объединение им.М.В.Фрунзе
Filing date
Publication date
Application filed by Самарское моторостроительное производственное объединение им.М.В.Фрунзе filed Critical Самарское моторостроительное производственное объединение им.М.В.Фрунзе
Publication of RU93035043A publication Critical patent/RU93035043A/en

Links

Claims (1)

Изобретение позволяет изготовлять изделия типа шкивов на машинах для периферийной заливки за счет исключения влияния зазоров между ползушками, помещенными между полуформами для образования периферийной части изделия, путем закрепления экрана на отъемной части полуформы в пространстве периферийного литникового канала. Экран закреплен на полуформе над линией стыка подвижных частей (ползушек) с зазором. При подаче металла он, ударяясь в экран, подается в полость формы. Зазор между ползушкой и экраном обеспечивает возможность движения ползушки при освобождении изделия.The invention allows to manufacture products like pulleys on machines for peripheral casting by eliminating the influence of gaps between the slides placed between the half-molds to form the peripheral part of the product by fixing the screen on the detachable part of the half-form in the space of the peripheral gating channel. The screen is fixed on the half-form above the line of the junction of moving parts (sliders) with a gap. When the metal is fed, it hits the screen and is fed into the mold cavity. The gap between the slider and the screen allows the slider to move when the product is released.
RU93035043/02A 1993-07-05 PRESS FORM FOR CASTING UNDER PRESSURE RU93035043A (en)

Publications (1)

Publication Number Publication Date
RU93035043A true RU93035043A (en) 1996-05-27

Family

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