SU84355A1 - Method of hot forming metal products - Google Patents

Method of hot forming metal products

Info

Publication number
SU84355A1
SU84355A1 SU358524A SU358524A SU84355A1 SU 84355 A1 SU84355 A1 SU 84355A1 SU 358524 A SU358524 A SU 358524A SU 358524 A SU358524 A SU 358524A SU 84355 A1 SU84355 A1 SU 84355A1
Authority
SU
USSR - Soviet Union
Prior art keywords
metal products
forming metal
hot forming
rotation
disk
Prior art date
Application number
SU358524A
Other languages
Russian (ru)
Inventor
Н.В. Артюхов
Original Assignee
Н.В. Артюхов
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 Н.В. Артюхов filed Critical Н.В. Артюхов
Priority to SU358524A priority Critical patent/SU84355A1/en
Application granted granted Critical
Publication of SU84355A1 publication Critical patent/SU84355A1/en

Links

Landscapes

  • Forging (AREA)

Description

Предлагаемый способ позвол ет создавать в материале деталс напр жени , противоположные по знаку тем, какпе возникают прп пх работе.The proposed method allows the stresses to be created in the material that are opposite in sign to the way in which work occurs.

Например, в материале деталей, имеющих форму тел вращени  и работающих па раст нченпе от центробежных сил, предлагаетс  создать папр жепи  сжати  путем вращени  с необходимой угловой скоростью форм-кокилей, в которых находнтс  деталь, материал которой еще не остыл и не иотер л пластичности.For example, in the material of parts having the form of rotation bodies and working on a raster from centrifugal forces, it is proposed to create compression compresses by rotating with the required angular speed mold molds, in which there is a part whose material is still hot and has not lost thermal ductility.

На, фиг. 1 к 2 изображены схемы гор чей обработки давлением деталей, имеющих форму диска или форму цилиндра.In FIG. 1 to 2 shows the diagrams of hot-forming parts with a disk or a cylinder.

Отштампованны11, отлитьи или откопанный днск 1, нагретый до температуры, при которой ведут гор чую обработку даиного металла, номен1;аетс  иа поддоп 2. Поддон при иомон и передачи 3 приводитс  в быстрое вращение от электродвигател  4. Наход сь в иоддопе в пластичном состо нии, диск претерпевает все измеиеии , св заиные с воздействием центробежных сил па его материал, и отформовываетс  is онределенньш размер, зат гива сь п уинра сь в закраины поддона. От быстрого вращени  диск остывает, после чего поддои останавливаетс . Усили , возникающие в диске, завис т от той окружности скорости, при которой был отформован диск.Pressed 11, cast or dug dns 1 heated to the temperature at which hot processing of the dai metal is carried out, nomen1; pod 2. is under way. The pallet at iomon and gear 3 is brought into rapid rotation from the electric motor 4. Being in iodopody in a plastic state , the disk undergoes all the changes due to centrifugal forces acting on its material, and is molded is of a definite size, dragging itself into the edges of the pallet. By spinning fast, the disk cools down, after which the poddoi stops. The forces occurring in the disk depend on the circumference of the speed at which the disk was molded.

Обработка трубчатых цилиндров производитс  следующим образом. Цнлнндр 5 вкладываетс  в 6. котора  ставитс  на поддон 7, вращаемый через передачу 3 электродвнгателем 4,   сверху прикрываетс  диском 8, имеющим ось вращепи , точно совнадающую с осью вращени  поддона 7, благодар  чему обеснечиваетс  устойчивость всей системы.The tubular cylinders are machined as follows. Cnlnndr 5 is invested in 6. which is placed on the pallet 7, rotated through the transmission 3 by the electric actuator 4, is covered from above by a disk 8 having an axis of rotation, exactly coinciding with the axis of rotation of the pallet 7, due to which the stability of the whole system is denied.

Предмет изобретени Subject invention

1. Способ гор чей обработки давлеиием металлических изделий, имеющих форму тел вращеии , о т л и ч а ю щ и и с   тем, что заготовку1. The method of hot treatment with the pressure of metal products having the form of bodies of rotation, which is the case

издели , имеющую диаметр незначительно меньше требуемого, нагретую до иластычного состо пл , номен,ают « форму, внутренний диаметр которой равен окончательному диаметру нзделн , и нрннод т форму R быстрое вращение, с раздачн нзделнИ центробежпоИ снлоГ до окончательного днаметра.products with a diameter slightly smaller than the required, heated to the elastic state of the PL, nomen, form, the internal diameter of which is equal to the final diameter of the specimen, and unlike the shape of R rapid rotation, with the distribution of the centrifugal modulus until the final meter.

2. Прием осуществленн  сНодоба по н. 1, отличаю щ н и с   тем, что, с целью сохраненн -в, нзделнп нанр женнй, вызнанных центробежной сплои ирн вращении формы, нзделне ностененно охлаждают прн вращении формы. - . ,2. Reception is carried out sNodoba on n. 1, I differ from the fact that, in order to preserve the rotation of the mold, it is necessary to separate the rotation of the mold. -. ,

ет -I -J оem -I o

SU358524A 1947-06-02 1947-06-02 Method of hot forming metal products SU84355A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU358524A SU84355A1 (en) 1947-06-02 1947-06-02 Method of hot forming metal products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU358524A SU84355A1 (en) 1947-06-02 1947-06-02 Method of hot forming metal products

Publications (1)

Publication Number Publication Date
SU84355A1 true SU84355A1 (en) 1949-11-30

Family

ID=48257042

Family Applications (1)

Application Number Title Priority Date Filing Date
SU358524A SU84355A1 (en) 1947-06-02 1947-06-02 Method of hot forming metal products

Country Status (1)

Country Link
SU (1) SU84355A1 (en)

Similar Documents

Publication Publication Date Title
FR1416040A (en) Method for fixing a balancing mass on a rotating body, in particular on the rotors of machines rotating at high speed, the masses obtained by the implementation of the preceding process or similar as well as the rotating bodies provided with these masses
ES404609A1 (en) Process of centrifugal casting
SU84355A1 (en) Method of hot forming metal products
BR8007811A (en) PROCESS AND DEVICE FOR THE AUTOMATION OF A DRY CYCLE UNDER HOT AIR FOR SAND MOLDS
GB1191699A (en) Method for Testing Foundry Mould Materials
GB947409A (en) Improvements in methods of hardening concrete and shuttering for carrying the method into effect
GB1348051A (en) Centrifugal casting
FR913970A (en) Process for increasing the production of milling machines and mechanical device for its implementation
Sendelbeck The manufacture of thin shells by the electroforming process
SU844120A1 (en) Method and apparatus for producing investment patterns
SU104031A2 (en) Electrical Insulator Forming Device
FR56360E (en) Process for increasing the production of milling machines and mechanical device for its implementation
GB810275A (en) Improvements in or relating to the manufacture of margarine
ES402370A1 (en) Method for removing deadheads from precision castings
SU74242A1 (en) The method of obtaining products from stone cast
Engler Solidification Structure and Casting Properties
FR1351061A (en) Rotor for a rotating machine, in particular for an internal combustion engine, method of manufacturing the rotor, as well as the machine equipped with said rotor
GB632234A (en) Method of grinding engine cylinder bores
FR1374256A (en) Process for the manufacture of piston rings for internal combustion engines, compressors and similar machines
FR1035365A (en) Method for preventing the production of resonance phenomena on the blades of steam turbines, in particular during operation of turbines with variable number of revolutions of operation
ES232520A1 (en) A procedure with the corresponding device for mechanical paper paste molding (Machine-translation by Google Translate, not legally binding)
GB795593A (en) Improvements in or relating to the centrifugal casting of tubular metallic bodies in hot, permanent moulds and method of manufacturing such moulds
ES224058A1 (en) A procedure of centrifuged foundry with graduable cooling speed (Machine-translation by Google Translate, not legally binding)
ES227019A1 (en) A procedure for obtaining a chocolate-flan. (Machine-translation by Google Translate, not legally binding)
GB736138A (en) Moulding machines and a method of manufacturing casting moulds