SU936800A3 - Контейнер дл изостатического прессовани изделий из порошковых и гранулированных материалов - Google Patents

Контейнер дл изостатического прессовани изделий из порошковых и гранулированных материалов Download PDF

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Publication number
SU936800A3
SU936800A3 SU752129668A SU2129668A SU936800A3 SU 936800 A3 SU936800 A3 SU 936800A3 SU 752129668 A SU752129668 A SU 752129668A SU 2129668 A SU2129668 A SU 2129668A SU 936800 A3 SU936800 A3 SU 936800A3
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USSR - Soviet Union
Prior art keywords
container
wall
welding
powder
top layer
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Application number
SU752129668A
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English (en)
Inventor
Бертил Ван Недервин Ханс
Original Assignee
Скф Индастриал Трэйдинг Энд Дивелопмент Компани,Бф (Фирма)
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Publication of SU936800A3 publication Critical patent/SU936800A3/ru

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/025—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/001—Joining in special atmospheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1632—Laser beams characterised by the way of heating the interface direct heating the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1654—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/826—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined
    • B29C66/8266—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using fluid pressure directly acting on the parts to be joined
    • B29C66/82661—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using fluid pressure directly acting on the parts to be joined by means of vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Packages (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Vacuum Packaging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Transmitters (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Press Drives And Press Lines (AREA)

Description

Изобретение относится к обработке металлов давлением, а именно к контейнерам для изостатического прессования изделий из порошков и гранул.
Известен контейнер для изостатического прессования изделий из порошков и гранул, содержащий герметичную тонкостенную обечайку с расположенным внутри нее обрабатываемым матери- ю алом. Контейнер снабжен трубчатыми стволами, соединенными соединительными средствами с вакуумной установкой. После создания в контейнере вакуума его герметизируют посредством 15 запаивания и последующего частичного обрезания трубчатых стволов £l].
Однако полученный таким образом контейнер имеет выступы (части обрезанных трубчатых стволов), которые 20 в процессе транспортировки могут быть повреждены, что:приведет к разгерметизации контейнера.
Цель изобретения - повышение качества контейнера.
Цель достигается тем, что. в контейнере для изостатического прессования изделий из порошковых и гранулированных материалов, содержащем герметичную тонкостенную обечайку с расположенным внутри нее обрабатываемым материалом, в верхней части обечайки на внутренних ее стенках закреплена оплавлением крышка.
Крышка выполнена в виде таблетки, спрессованной из обрабатываемого материала и оплавлена по периферии,
Крышка выполнена из материала контейнера.
Благодаря этому не требуется специального подсоединения вакуумного насоса к контейнеру, отпадает необходимость в специальном устройстве для обрезания трубчатых стволов, что обуславливает высокие физические и эксплуатационные качества контейнера.
Hgi чертеже схематически изображен предлагаемый контейнер.
- Контейнер состоит из тонкостенной герметичной обечайки 1, внутри которой размещен гранулированный или порошкообразный обрабатываемый материал 2. В верхней части обечайки 1 на внутренних ее ртенках закреплена 'плоская крышка 3 посредством оплавления ее краев по периферии. Плоская, крышка 3 может быть выполнена в виде таблетки, спрессованной из обрабатываемого материала или из материала контейнера.
Изготовление (герметизацию^) контейнера осуществляют следующим об. разом.
В тонкостенную герметичную обечай^ ку 1 помещают обрабатываемый материал 2, уплотняют его, например, посредством вибрации, а затем осуществляют вакуумирование контейнера посредством (вакуум-камеры, после чего осуществляют его герметизацию. Для этого в верхней части обечёйки на внутренних ее стенках закрепляют крышку 3 и осуществляют оплавление краев крышки по ее периферии с использованием электронно-лучевой установки. Для герметизации контейнера осуществляют непосредственное [оплавление всего верхнего слоя обрабатываемого материала с использованием электронно-лучевой установки.
Оплавленный верхний слой обрабатываемого материала выполняет функции плоской герметизирующей крышки. При этом обеспечивается надежная гер-.
метизация контейнера с практически полным исключением разгерметизации .при его транспортировке.

Claims (3)

  1. Формула изобретения
    1. Контейнер для изостатического t прессования изделий из порошковых и гранулированных материалов,содержащий герметичную тонкостенную обечайку с рас-
    15 положенным внутри нее обрабатываемым материалом, отличающийся тем, что, с целью повышения качества контейнера, в верхней части обечайки на внутренних ее стенках за20 креплена оплавлением крышка.
  2. 2. Контейнер поп. ^отличающийся тем, что крышка выполнена в виде таблетки, спрессованной из обрабатываемого материала и
    25 оплавлена по периферии.
  3. 3. Контейнер по п. ^отличающийся тем, что крышка выполнена из материала контейнера.
SU752129668A 1972-06-26 1975-05-04 Контейнер дл изостатического прессовани изделий из порошковых и гранулированных материалов SU936800A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208731A NL7208731A (ru) 1972-06-26 1972-06-26

Publications (1)

Publication Number Publication Date
SU936800A3 true SU936800A3 (ru) 1982-06-15

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ID=19816360

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Application Number Title Priority Date Filing Date
SU752129668A SU936800A3 (ru) 1972-06-26 1975-05-04 Контейнер дл изостатического прессовани изделий из порошковых и гранулированных материалов

Country Status (10)

Country Link
US (1) US3926306A (ru)
JP (1) JPS4951618A (ru)
CS (2) CS183749B2 (ru)
DE (1) DE2332123B2 (ru)
FR (1) FR2190672B1 (ru)
GB (1) GB1444256A (ru)
IT (1) IT986916B (ru)
NL (1) NL7208731A (ru)
SE (1) SE393352B (ru)
SU (1) SU936800A3 (ru)

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JPS5543042B2 (ru) * 1974-03-15 1980-11-04
US4229872A (en) * 1978-08-18 1980-10-28 Kelsey-Hayes Company Method for filling and sealing a container
JPS58157580A (ja) * 1982-03-11 1983-09-19 Taiyo Sanso Kk 金属製魔法瓶の真空封じ方法
US4606883A (en) * 1983-10-21 1986-08-19 J. Wizemann Gmbh & Co. Method of manufacturing a metallic composite article
US4988406A (en) * 1986-11-17 1991-01-29 Soltech, Inc. Insulation device and method of making same
JPS6475606A (en) * 1987-09-16 1989-03-22 Kobe Steel Ltd Method for degassing and hermetically sealing capsule used for hot isostatic compression
US4969556A (en) * 1988-05-10 1990-11-13 Hajime Ishimaru Vacuum container
AU6991091A (en) * 1990-02-06 1991-09-05 Satake Engineering Co. Ltd. Vacuum packing method and apparatus for practicing the same
US5452565A (en) * 1992-02-24 1995-09-26 Thermopac Ab Device for wrapping and welding under vacuum, used in the manufacture of a thermally insulated container
IT1279674B1 (it) * 1995-11-07 1997-12-16 Azionaria Costruzioni Acma Spa Metodo ed apparecchiatura per la saldatura di un film di materiale per incarto.
JP2007111926A (ja) * 2005-10-19 2007-05-10 Toyota Motor Corp 熱可塑性樹脂部材のレーザ溶着方法およびレーザ溶着装置
JP4893156B2 (ja) * 2006-08-21 2012-03-07 栗田工業株式会社 水質評価方法及びそれに用いられる基板接触器具
CN101582363A (zh) * 2008-05-14 2009-11-18 清华大学 真空器件的封接方法
CN101587807B (zh) * 2008-05-23 2011-05-04 清华大学 真空器件的封接装置以及封接方法
CN101587808B (zh) * 2008-05-23 2011-06-08 清华大学 真空器件的封接装置以及封接方法
US9199333B2 (en) * 2013-07-28 2015-12-01 Forge Tech, Inc. Method for repairing and improving structural integrity of storage tanks
CN108723366B (zh) * 2018-04-11 2019-07-09 华中科技大学 一种电子束熔丝过渡状态保持系统及保持方法

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US2806595A (en) * 1956-01-17 1957-09-17 L A Drcyfus Company Packaged thermoplastics

Also Published As

Publication number Publication date
FR2190672B1 (ru) 1976-04-02
FR2190672A1 (ru) 1974-02-01
GB1444256A (en) 1976-07-28
JPS4951618A (ru) 1974-05-20
CS183749B2 (en) 1978-07-31
DE2332123B2 (de) 1979-06-13
SE393352B (sv) 1977-05-09
US3926306A (en) 1975-12-16
CS183706B2 (en) 1978-07-31
NL7208731A (ru) 1973-12-28
DE2332123A1 (de) 1974-01-10
IT986916B (it) 1975-01-30

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