SU625836A1 - Ingate system - Google Patents

Ingate system

Info

Publication number
SU625836A1
SU625836A1 SU731920644A SU1920644A SU625836A1 SU 625836 A1 SU625836 A1 SU 625836A1 SU 731920644 A SU731920644 A SU 731920644A SU 1920644 A SU1920644 A SU 1920644A SU 625836 A1 SU625836 A1 SU 625836A1
Authority
SU
USSR - Soviet Union
Prior art keywords
casting
feeder
mold
around
ingate system
Prior art date
Application number
SU731920644A
Other languages
Russian (ru)
Inventor
Андрей Афанасьевич Пугач
Виталий Иванович Шейко
Original Assignee
Предприятие П/Я А-1495
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-1495 filed Critical Предприятие П/Я А-1495
Priority to SU731920644A priority Critical patent/SU625836A1/en
Application granted granted Critical
Publication of SU625836A1 publication Critical patent/SU625836A1/en

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  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Description

Изобретение относитс  к области литейного производства и предназначено дл  использовани  прИ .заливке литейных форл жидким металлом в производстве отливок. Известна литникова  система, включающа  сто ,к н питатель 1. Така  литникова  система отдел етс  от отливки после выбивки формы путем газовой :резки «ли механической обрезки на специальных станках, что усложн ет процесс изготовлен   отливки. Целью изобретени   вл етс  обеспечение отделени  литниковой системы от отливки непосредственно ,в литейной форме. Поставленна  цель достигаетс  тем, что дит НИКова  система снабжена экзотер.мической вставкой, установленной вокруг питател . На чертеже изображена предлагаема  литнИКова  -система. Предлагаема  дитнйкова  -си-стема, выполненна  в форМе / с полостью отливки 2, включает сто к 3 с воронкой 4 и питатель 5, вокруг которого установлена экзотермическа  вставка 6. Жидкий металл, заливаемый в .воронку 4, через сто .к 3 и питатель 5 заполн ет полость отлпвки 2, контактиру  с экзотермической вставкой 6. в результате теплового воздействи  экзотермической вставки 6 в мест-е ее установки , вокруг питател  5, при кристаллизации металла образуютс  гор чие трещины, обеспечивающие отделение литниковой системы от отливки 2 в форме J. Формула и 3 о б р е т е -н и   Литникова  система, включающа  сто к и питатель, отличающа с  тем, что, с целью отделени  литниковой системы от отлпвки непосредственно в литейной форме, она снабжена экзотермической вставкой, установленной вокруг питател . Источник инфорМадии, прин тый во внимание при экспертизе: 1. Куманин И. Б. Литейное производство . М., 1971, с. 154-155.The invention relates to the field of foundry, and is intended for use in the casting of casting molds with liquid metal in the manufacture of castings. The known gating system, which includes a stand-up feeder 1. Such a gating system is separated from the casting after knocking out the mold by gas cutting or mechanical cutting on special machines, which complicates the process of casting. The aim of the invention is to ensure the separation of the casting system from the casting itself, in a mold. The goal is achieved by the fact that the NIK system is provided with an exothermic insert inserted around the feeder. The drawing shows the proposed LITIK system. The proposed dytenikov sym made in a mold / with a cavity of casting 2 includes one hundred to three with a funnel 4 and a feeder 5, around which the exothermic insert 6 is installed. Liquid metal poured into the funnel 4 after one hundred to three and the feeder 5 fills the spout cavity 2, in contact with the exothermic insert 6. as a result of the thermal effect of the exothermic insert 6 at its installation site, around the feeder 5, during the crystallization of the metal, hot cracks are formed, ensuring the separation of the gating system from the casting 2 in the J form. Formula and 3 about the b system and Litnikova system, which includes a stand and a feeder, characterized in that, in order to separate the sprue system from the pulp directly in the mold, it is equipped with an exothermic insert installed around the feeder. Source of information taken into account during the examination: 1. Kumanin I. B. Foundry. M., 1971, p. 154-155.

SU731920644A 1973-05-17 1973-05-17 Ingate system SU625836A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU731920644A SU625836A1 (en) 1973-05-17 1973-05-17 Ingate system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731920644A SU625836A1 (en) 1973-05-17 1973-05-17 Ingate system

Publications (1)

Publication Number Publication Date
SU625836A1 true SU625836A1 (en) 1978-09-30

Family

ID=20553222

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731920644A SU625836A1 (en) 1973-05-17 1973-05-17 Ingate system

Country Status (1)

Country Link
SU (1) SU625836A1 (en)

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