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RU2006135412A - METHOD FOR PRODUCING CERAMIC CASTING FORMS AND OTHER PRODUCTS - Google Patents

METHOD FOR PRODUCING CERAMIC CASTING FORMS AND OTHER PRODUCTS Download PDF

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Publication number
RU2006135412A
RU2006135412A RU2006135412/02A RU2006135412A RU2006135412A RU 2006135412 A RU2006135412 A RU 2006135412A RU 2006135412/02 A RU2006135412/02 A RU 2006135412/02A RU 2006135412 A RU2006135412 A RU 2006135412A RU 2006135412 A RU2006135412 A RU 2006135412A
Authority
RU
Russia
Prior art keywords
semi
freezing
finished product
suspension
products
Prior art date
Application number
RU2006135412/02A
Other languages
Russian (ru)
Other versions
RU2338621C2 (en
Inventor
Сергей Михайлович Глебов (RU)
Сергей Михайлович Глебов
Виктор Юрьевич Пирайнен (RU)
Виктор Юрьевич Пирайнен
Original Assignee
Открытое Акционерное Общество "ЦНИИМ-Инвест" (ОАО"ЦНИИМ-Инвест") (RU)
Открытое Акционерное Общество "ЦНИИМ-Инвест" (ОАО "ЦНИИМ-Инвест")
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 Открытое Акционерное Общество "ЦНИИМ-Инвест" (ОАО"ЦНИИМ-Инвест") (RU), Открытое Акционерное Общество "ЦНИИМ-Инвест" (ОАО "ЦНИИМ-Инвест") filed Critical Открытое Акционерное Общество "ЦНИИМ-Инвест" (ОАО"ЦНИИМ-Инвест") (RU)
Priority to RU2006135412/02A priority Critical patent/RU2338621C2/en
Publication of RU2006135412A publication Critical patent/RU2006135412A/en
Application granted granted Critical
Publication of RU2338621C2 publication Critical patent/RU2338621C2/en

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  • Producing Shaped Articles From Materials (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Claims (3)

1. Способ изготовления керамических литейных форм и других изделий, включающий приготовление водной суспензии с гидратированной поверхностью твердой фазы, замораживание суспензии с последующим термостатированием сформированного холодом полуфабриката, его сушку и обжиг, отличающийся тем, что формирование полуфабриката осуществляют на охлажденном ниже точки замерзания суспензии рабочем столе послойным намораживанием, при этом каждый последующий слой наносят после замерзания предыдущего в плоскости параллельной поверхности рабочего стола и в форме соответствующего сечения стенок формируемого изделия.1. A method of manufacturing ceramic casting molds and other products, including the preparation of an aqueous suspension with a hydrated surface of the solid phase, freezing the suspension, followed by thermostating of the semi-finished product formed by cold, drying and firing, characterized in that the semi-finished product is formed on a worktable cooled below the freezing point of the suspension layer-by-layer freezing, with each subsequent layer being applied after freezing the previous one in a plane parallel to the surface of the work section and in the shape of respective section walls formed product. 2. Способ по п.1, отличающийся тем, что формирование полуфабриката производят в газообразной среде с температурой ниже точки замерзания суспензии.2. The method according to claim 1, characterized in that the formation of the semi-finished product is carried out in a gaseous medium with a temperature below the freezing point of the suspension. 3. Способ по п.1, отличающийся тем, что нависающие поверхности полуфабриката формируют на опорах из замороженной воды.3. The method according to claim 1, characterized in that the overhanging surface of the semi-finished product is formed on supports made of frozen water.
RU2006135412/02A 2006-10-06 2006-10-06 Method of fabrication of ceramic casting tuyeres and other items RU2338621C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006135412/02A RU2338621C2 (en) 2006-10-06 2006-10-06 Method of fabrication of ceramic casting tuyeres and other items

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006135412/02A RU2338621C2 (en) 2006-10-06 2006-10-06 Method of fabrication of ceramic casting tuyeres and other items

Publications (2)

Publication Number Publication Date
RU2006135412A true RU2006135412A (en) 2008-04-20
RU2338621C2 RU2338621C2 (en) 2008-11-20

Family

ID=39453497

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006135412/02A RU2338621C2 (en) 2006-10-06 2006-10-06 Method of fabrication of ceramic casting tuyeres and other items

Country Status (1)

Country Link
RU (1) RU2338621C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2614480C2 (en) * 2015-07-20 2017-03-28 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Method for production of combined mould for complex workpieces made of titanium alloys
RU2707372C1 (en) * 2018-11-12 2019-11-26 Федеральное государственное автономное научное учреждение "Центральный научно-исследовательский и опытно-конструкторский институт робототехники и технической кибернетики" (ЦНИИ РТК) Method for manufacturing foundry molds of complex geometry from sand-polymer systems
RU2742095C1 (en) * 2020-08-31 2021-02-02 Общество с ограниченной ответственностью "РОБОТЕХ" Method for producing articles of complex shape from sand-polymer mixtures

Also Published As

Publication number Publication date
RU2338621C2 (en) 2008-11-20

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Legal Events

Date Code Title Description
PD4A Correction of name of patent owner
MM4A The patent is invalid due to non-payment of fees

Effective date: 20081007

NF4A Reinstatement of patent

Effective date: 20101020

MM4A The patent is invalid due to non-payment of fees

Effective date: 20121007