SU638399A2 - Method of simulating deformation of pressure-worked material - Google Patents

Method of simulating deformation of pressure-worked material

Info

Publication number
SU638399A2
SU638399A2 SU762410815A SU2410815A SU638399A2 SU 638399 A2 SU638399 A2 SU 638399A2 SU 762410815 A SU762410815 A SU 762410815A SU 2410815 A SU2410815 A SU 2410815A SU 638399 A2 SU638399 A2 SU 638399A2
Authority
SU
USSR - Soviet Union
Prior art keywords
model
pressure
deformation
balls
worked material
Prior art date
Application number
SU762410815A
Other languages
Russian (ru)
Inventor
Игорь Андреевич Смарагдов
Сергей Александрович Сумароков
Original Assignee
Тульский Политехнический Институт
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 Тульский Политехнический Институт filed Critical Тульский Политехнический Институт
Priority to SU762410815A priority Critical patent/SU638399A2/en
Application granted granted Critical
Publication of SU638399A2 publication Critical patent/SU638399A2/en

Links

Description

Лп  этого по предлагаемому способу после осуществлени  очередного этапа деформировани  в рабочую полость модель ного инструмента, заполненную шариками, ввод т св зующую жидкую массу, после затвердевани  которой полученную модель извлекают из рабочей полости инструмента и раздел ют по сечени м, в которых необходимо узнать расположение шариков ,According to the proposed method, after carrying out the next step of deforming the filled liquid into the working cavity of a model tool, the binding liquid mass is introduced, after which the resulting model is removed from the working cavity of the tool and separated into sections where it is necessary to know the location of the balls ,

В качестве св зующей массы удобно примен ть быстро затвердевающие при комнатной температуре жидкие клен и смолы, |5асплавы пластмасс и легкоплавких металиов. Можно использовать в качестве св зующего и воду, однако в этом модельный инструмент, рабоча  полость которого заполнена шариками и залита водой, необходимо помещать В холодильную камеру дл  того, чтобы вода 2 |ййрзпа. Прочность св зующей мас . сы после затвердевани  должна быть достаточной дл  скреплени  шариков, однако не должна быть чрезмерно высокой, поскольку это затруднит разделение полученной модели по сечени м, В жидком состо нии св зующа  масса должна быть достаточно текучей дл  того, чтобы заполнить промежутки между щаршсами, В зависимости от типа св зующей массы разделение модели по сечени м может выпоп- 1мтьс  механическим (резание), химическим (растворение) или тепловым (расплавление ) способо мAs a binding mass, it is convenient to use liquid maple and resins that harden at room temperature, plastics, alloys of plastics and low-melting metals. You can also use water as a binder, but in this a model tool, the working cavity of which is filled with balls and flooded with water, must be placed in a refrigeration chamber in order for water to become water. Binding strength, wt. After hardening, it should be sufficient to bond the balls, but it should not be excessively high, as this will make it difficult to separate the resulting model over the cross sections. In the liquid state, the binding mass must be sufficiently fluid to fill the gaps between the balls. the type of bonding mass, the separation of the model by section can be then mechanically (cutting), chemical (dissolving) or thermal (melting)

Предложенный способ позвол ет снизить трудоемкость моделировани , поскольку отпадает необходимость в изготовлении нескольких комплектов модель ного инструмента, и повысить точность моделировани  благодар  исключению ис кажений , вносимых в картину взаимного расположени  шариков заменой отбрасываемой части инструмента прозрачной стенкой .The proposed method allows to reduce the complexity of modeling, since there is no need to manufacture several sets of a model tool, and to increase the modeling accuracy by eliminating distortions introduced into the picture of the relative position of the balls by replacing the discarded part of the tool with a transparent wall.

Claims (1)

Формула изобретени Invention Formula Способ моделировани  деформировани  материала, обрабатываемого давлением, по авт, ев, № 53773О, о т л и ч а ю щ и и с   тем, что, с целыо снижени  трудоемкости и повышени  точности лировани  операций объемного формоизменени , после орушествлени  очередного этапа деформировани  в рабочую полость . модельного иснтурмента, заполненную шарками , ввод т св зующую жидкую массу, после затвердевани  которой полученную модель извлекают из рабочей полости инструмента и раздел ют по сечени мA method for simulating the deformation of a material processed by pressure, according to the model, No. 53773O, in order to reduce the labor intensity and improve the accuracy of volumetric shaping operations, after the next stage of deformation into a working one. cavity. a model integral, filled with balls, the binding liquid mass is introduced, after solidification of which, the resulting model is removed from the working cavity of the instrument and separated by sections Источники информации, при1штые во внимание при экспертизе:Sources of information that have been taken into account in the examination: 1, Авторское свидетельство СССР № 537730, кл,В 21 С 51/00, 1975,1, USSR Author's Certificate No. 537730, class, B 21 C 51/00, 1975,
SU762410815A 1976-10-12 1976-10-12 Method of simulating deformation of pressure-worked material SU638399A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762410815A SU638399A2 (en) 1976-10-12 1976-10-12 Method of simulating deformation of pressure-worked material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762410815A SU638399A2 (en) 1976-10-12 1976-10-12 Method of simulating deformation of pressure-worked material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU537730 Addition

Publications (1)

Publication Number Publication Date
SU638399A2 true SU638399A2 (en) 1978-12-25

Family

ID=20679411

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762410815A SU638399A2 (en) 1976-10-12 1976-10-12 Method of simulating deformation of pressure-worked material

Country Status (1)

Country Link
SU (1) SU638399A2 (en)

Similar Documents

Publication Publication Date Title
FR2409112A1 (en) METALLURGICAL PROCESS FOR PRODUCING A COMPOSITE OBJECT AND PRODUCTS OBTAINED BY THIS PROCESS
IT1110109B (en) METHOD FOR THE PRODUCTION OF NON-EVAPORABLE TERNARY GETTERING ALLOYS
SU638399A2 (en) Method of simulating deformation of pressure-worked material
SE8101763L (en) SET TO ASTADCOM A METAL SURGICAL COMPOUND BETWEEN AN IRON INSTALLATION AND AN ALUMINUM ALLOY Cast
SE7614293L (en) PROCEDURE FOR THE MANUFACTURE OF A UNIFORM MODEL UNIT FOR USE IN THE FORMATION OF SHELL FORMS PRECISION MOLDING OF MELTED METALS AND ALLOYS UNDER CONVENTIONAL OR DIRECTIONAL POSITION
US5655592A (en) Method and device for eliminating compression and distortion of wax patterns in lost-wax casting
SE7707903L (en) PROCEDURE FOR MAKING HARD CARAMELS
SE7614294L (en) PROCEDURE FOR MANUFACTURING A UNIFORM MODEL UNIT, APPLICABLE FOR THE FORMATION OF A PRECISION MOLDING SHEET WITH BOTTOM PLATE AS INTEGRATED PART AND INTENDED FOR CONVENTIONAL AND DIRECTIONAL DETERMINATION
US2267556A (en) Thermometer
SE7803592L (en) METHOD OF PRODUCING IMPROVED METAL MOLDING BY PNEUMATIC REFINING OF THE MELTING BEFORE MOLDING
US1211244A (en) Process and apparatus for making porcelain inlays.
OA06645A (en) Hydrometallurgical process for the recovery of metals.
SU1611547A1 (en) Ceramic die for making articles of complex shape
DE420773C (en) Method for pouring out bearing shells
SE8501622D0 (en) APPLICATION OF A PROCEDURE FOR PREPARING OR IMPROVING THROUGH MOLDING MOLDING MACHINES
JPS5499712A (en) Shaping method for material of irregular shape using hydrostatic pressure
SU977098A1 (en) Pattern equipment for producing cast injection moulds with fine ornament
SU1076188A1 (en) Method of casting with crystallization at pressure
SU603482A1 (en) Casting mould
GB781492A (en) Improvements in or relating to an air cooled turbine blade
SU944738A1 (en) Core box
Zel'tser Calculating the Charge for Non-Stable Schedules of the Blast-Furnace Process
JPS5623344A (en) Molding die of metal molding and production of its molding die
JPS5789721A (en) Manufacture of optical low-pass filter
SU639638A1 (en) Method 0f making shell-type semi-moulds with rigidity ribs