SU448914A1 - Squeeze mold - Google Patents

Squeeze mold

Info

Publication number
SU448914A1
SU448914A1 SU1900799A SU1900799A SU448914A1 SU 448914 A1 SU448914 A1 SU 448914A1 SU 1900799 A SU1900799 A SU 1900799A SU 1900799 A SU1900799 A SU 1900799A SU 448914 A1 SU448914 A1 SU 448914A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mold
metal
cavity
slag
protrusion
Prior art date
Application number
SU1900799A
Other languages
Russian (ru)
Inventor
Виктор Николаевич Виноградов
Анатолий Алексеевич Логвинов
Original Assignee
Предприятие П/Я М-5671
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 М-5671 filed Critical Предприятие П/Я М-5671
Priority to SU1900799A priority Critical patent/SU448914A1/en
Application granted granted Critical
Publication of SU448914A1 publication Critical patent/SU448914A1/en

Links

Description

Изобретение относитс  к литейному производству, а именно к получению . прешлущеотве1шо крупногабаритных тонкостенных заготовок деталей литьем выжиманием.This invention relates to foundry, and more specifically to production. PRESENTING large-sized thin-walled workpieces by squeezing.

Известны формы дл  лить  выжиманием , состо щие из полуформ,одна ИР которых имеет выступ, а д йуга  - впадину. Процесс лить  в этих формах заключаетс  в принудительном вытеснении жидкого металла в рабочую, оформл ющую тело отливки полость литейной формы из металлоприемной ее полости при сближении полуфом.Forms are known for squeezing, consisting of half-molds, one MI of which has a protrusion, and d yuga - a cavity. The process of casting in these forms consists in forcibly displacing the liquid metal into the working, shaping body of the casting, the mold cavity from its metal-receiving cavity when it comes to a semi-semi-solid.

Однако при вытеснении металла происходит последовательное смачивание значительной  асти рабочих поверхностей формы, наход щейс  на поверхностиметалла, пленкой шлака и других неметаллических включении, которые час-гм тично остаютс  в полост х формы,However, with the displacement of metal, a significant wetting of a significant part of the working surfaces of the mold, located on the surface of the metal, with a slag film and other nonmetallic inclusions, which often remain in the cavity of the mold,

попада  в металл, ухудшают качество литой детали.getting into the metal, degrade the quality of the molded part.

С целью улучшени  качества литой детали в предлагаемой формв в выступе, который, в свою очередь, имеет кромки д   отсекани  шлако содержащего сло , выполнена ш акоприемна  полость.In order to improve the quality of the molded part in the proposed mold in the protrusion, which, in turn, has edges d to cut off the slag containing layer, a wide receptacle is made.

На черетеж изображена описываема  форма, разрез (направлени  движеш  подвижной полуформы показаны стрелка ш).The drawing depicts the form described, a section (the directions of the moving half-form are shown with the arrow w).

Форма состоит из полуформ 1 и 2. Полуформа I имеет выступ 3 со шлакоприемной полостью 4, а полуформа 2 - впадину 5.The form consists of half-molds 1 and 2. Half-mold I has a protrusion 3 with a slag-receiving cavity 4, and half-mold 2 has a depression 5.

Процесс блокировани  шлака осуществл етс  при вытеснении выстуцом 3 металла из впадины 5 кромками , обращенными к рабочей полости формы. При этом шлакосодержащий металл собираетс  в полости 4.The slag blocking process is carried out when the metal 3 is expelled from the depression 5 by edges with edges facing the working cavity of the mold. At the same time, the slag-containing metal is collected in cavity 4.

ПРЕЩМЕГ ИЗОБРЕТБНИЯINVENTION PRESTMEG

Форма дал лить  выжиманием, состо ща  из полуформ, одна из кото рнх имеет выступ, а друга  - шадану , отличаю   тем что, с целью улучшени  качества отлиЕки, в выступе одной из полуформ выполнена шлакоприемна  полость .The form was given by squeezing, consisting of half-molds, one of which php has a protrusion, and the other - shadanu, I distinguish by the fact that, in order to improve the quality of the mold, a slag-receiving cavity was made in the protrusion of one of the half-forms.

УроВвНЬ MSталпа Bvcxo no amffvv Уро8ень металла 8 нч нецном ПОЛО ff/BHUUBVcxo no amffvv leveling MStalta 8 metal low level 8 oz high-grade POLO ff / BHUU

SU1900799A 1973-03-29 1973-03-29 Squeeze mold SU448914A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1900799A SU448914A1 (en) 1973-03-29 1973-03-29 Squeeze mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1900799A SU448914A1 (en) 1973-03-29 1973-03-29 Squeeze mold

Publications (1)

Publication Number Publication Date
SU448914A1 true SU448914A1 (en) 1974-11-05

Family

ID=20547550

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1900799A SU448914A1 (en) 1973-03-29 1973-03-29 Squeeze mold

Country Status (1)

Country Link
SU (1) SU448914A1 (en)

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