SU776848A1 - Complex-shape part securing method - Google Patents

Complex-shape part securing method Download PDF

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Publication number
SU776848A1
SU776848A1 SU792722109A SU2722109A SU776848A1 SU 776848 A1 SU776848 A1 SU 776848A1 SU 792722109 A SU792722109 A SU 792722109A SU 2722109 A SU2722109 A SU 2722109A SU 776848 A1 SU776848 A1 SU 776848A1
Authority
SU
USSR - Soviet Union
Prior art keywords
complex
shape part
securing method
part securing
blade
Prior art date
Application number
SU792722109A
Other languages
Russian (ru)
Inventor
Виктор Федорович Куницкий
Владимир Дмитриевич Коробейников
Original Assignee
Предприятие П/Я Р-6564
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 Р-6564 filed Critical Предприятие П/Я Р-6564
Priority to SU792722109A priority Critical patent/SU776848A1/en
Application granted granted Critical
Publication of SU776848A1 publication Critical patent/SU776848A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/063—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/086—Work-clamping means other than mechanically-actuated using a solidifying liquid, e.g. with freezing, setting or hardening means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

1one

Изобретение относитс  к области станкостроени .The invention relates to the field of machine tools.

Известен способ закреплени  деталей сложной формы заключающийс  в том, что деталь устанавливают в приспособлении и 5 заливают легкоплавкой быстротвердеюш;ей средой с металлическими наполнител ми.A known method of fastening parts of complex shape is that the part is installed in the device and 5 is poured with low-melting, fast-hardening, with medium with metallic fillers.

Недостатком известного способа  вл етс  нежесткость брикета в направлении действи  силы зажима при механической обра- 10 ботке, т. е. имеет место снижени  точности установки детали.The disadvantage of the known method is the non-rigidity of the briquette in the direction of the force of the clamp during mechanical processing, i.e. there is a reduction in the accuracy of the installation of the part.

Целью изобретени   вл етс  повышение точности установки детали.The aim of the invention is to improve the accuracy of the installation details.

Поставленна  цель достигаетс  тем, что 15 в качестве наполнителей применены стальные волокна, которые ориентируют магнитным нолем.The goal is achieved by the fact that steel fibers are used as fillers, which are oriented with a magnetic zero.

На чертеже изображено приспособление, иллюстрирующее предложенный способ. 20The drawing shows a device illustrating the proposed method. 20

Закрепление легкодеформируемой детали (лопатки) осуществл ют следующим спосо .бом.The fastening of the easily deformable part (blade) is carried out in the following way.

Лопатку 1, предварительно оптимально ориентированную специальным устройством 25 2, устанавливают в приспособление, состо щее из стенок 3, 4 и немагнитной проставки 5, фиксируют установочными винтами 6, 7 и установочным винтом-8 вдоль оси лопатки 1. После этого лопатку дополнительно ЗОThe blade 1, which is preliminarily optimally oriented with a special device 25 2, is installed in a device consisting of walls 3, 4 and a non-magnetic spacer 5, is fixed with set screws 6, 7 and set screw-8 along the axis of the blade 1. Thereafter, the blade is additionally AC

зажимают, винтами 9, 10; отвод т ориентирующее устройство 2 и полость приспособлени  вместе с лопатками заполн ют быстротвердеющей рабочей средой.clamp, screws 9, 10; the orienting device 2 is retracted and the tool cavity together with the blades is filled with a fast-hardening working medium.

Заполнение провод т с использованием стальных волокон И, которые добавл ют в быстротвердеющую среду.The filling is carried out using steel And fibers, which are added to the fast-hardening medium.

К приспособлению прикладывают магнитное поле электромагнита 12, магнитные силовые линии проход т через полость приспособлени , заполненную быстротвердеющей средой и наполнителем, ориентируют стальные волокна 11, сообща  им горизонтальное положение. Прит гива сь друг к другу, волокна 11 образуют их в таком положении . После затвердени  и остывани  рабочей среды приспособление разбирают, брикет вынимают и передают на механическую обработку.The magnetic field of the electromagnet 12 is applied to the device, the magnetic lines of force pass through the cavity of the device filled with a fast-hardening medium and filler, orient the steel fibers 11, in a horizontal position, in common. Tightening one another, the fibers 11 form them in this position. After the working medium has hardened and cooled down, the device is disassembled, the briquette is removed and transferred to mechanical processing.

Таким образом предлагаемый способ закреплени  позвол ет повысить точность и жесткость установки деталей в готовом брикете в процессе обработки.Thus, the proposed method of fastening improves the accuracy and rigidity of the installation of parts in the finished briquette during processing.

Claims (1)

1. Авторское свидетельство 5 № 619321, кл. В 23Q 3/00, 1976.1. Copyright certificate 5 № 619321, cl. B 23Q 3/00, 1976.
SU792722109A 1979-02-09 1979-02-09 Complex-shape part securing method SU776848A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792722109A SU776848A1 (en) 1979-02-09 1979-02-09 Complex-shape part securing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792722109A SU776848A1 (en) 1979-02-09 1979-02-09 Complex-shape part securing method

Publications (1)

Publication Number Publication Date
SU776848A1 true SU776848A1 (en) 1980-11-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792722109A SU776848A1 (en) 1979-02-09 1979-02-09 Complex-shape part securing method

Country Status (1)

Country Link
SU (1) SU776848A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509673A (en) * 1982-02-05 1985-04-09 Motoren-Und Turbinen-Union Munchen Gmbh Process for creating a support means for a component part to be reworked and/or repaired and a welding device obtained according to said process
US5030048A (en) * 1990-09-20 1991-07-09 Kennametal Inc. Expandable tool holding device using a fusible alloy
WO1992005002A1 (en) * 1990-09-20 1992-04-02 Kennametal Inc. Expandable holding device using a fusible alloy
US5210926A (en) * 1992-03-09 1993-05-18 Ford Motor Company Method for fixturing a workpiece
EP3456465A3 (en) * 2017-09-18 2019-03-27 Rolls-Royce plc A method of securing a workpiece for a machining operation and a mould assembly for such a workpiece

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509673A (en) * 1982-02-05 1985-04-09 Motoren-Und Turbinen-Union Munchen Gmbh Process for creating a support means for a component part to be reworked and/or repaired and a welding device obtained according to said process
US5030048A (en) * 1990-09-20 1991-07-09 Kennametal Inc. Expandable tool holding device using a fusible alloy
WO1992005002A1 (en) * 1990-09-20 1992-04-02 Kennametal Inc. Expandable holding device using a fusible alloy
US5127780A (en) * 1990-09-20 1992-07-07 Kennametal Inc. Expandable holding device using a fusible alloy
US5210926A (en) * 1992-03-09 1993-05-18 Ford Motor Company Method for fixturing a workpiece
EP3456465A3 (en) * 2017-09-18 2019-03-27 Rolls-Royce plc A method of securing a workpiece for a machining operation and a mould assembly for such a workpiece

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