BE529060A - - Google Patents

Info

Publication number
BE529060A
BE529060A BE529060DA BE529060A BE 529060 A BE529060 A BE 529060A BE 529060D A BE529060D A BE 529060DA BE 529060 A BE529060 A BE 529060A
Authority
BE
Belgium
Prior art keywords
mandrel
length
conical
grooves
tubular
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE529060A publication Critical patent/BE529060A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12Forming profiles on internal or external surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
BE529060D BE529060A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE529060A true BE529060A (enrdf_load_html_response)

Family

ID=162170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE529060D BE529060A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE529060A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
US6038901A (en) Method and device for producing press-rolled pipes with inner wall thickenings at the ends
JPH0911055A (ja) 2つの構成部材を反復可能に固定結合する装置と方法
JP2007505789A (ja) 複合ステアリングラック
KR101913659B1 (ko) 파이프용 내경 척킹장치
DE29614727U1 (de) Dehnspannfutter
BE529060A (enrdf_load_html_response)
JP3634514B2 (ja) インターナルクランプ装置
HU225749B1 (en) Clamping device
CN111683775A (zh) 液压膨胀式卡盘及其使用
DE4437508B4 (de) Arretierelement
EP3590640B1 (de) Spannvorrichtung, werkzeugmaschine sowie verfahren zum zweistufigen spannen eines werkstücks
FR2667684A1 (fr) Procede de realisation d'un assemblage tube/fond pour un echangeur de chaleur.
EP0159242B1 (fr) Joint pour tubes d'acier, outillage et procédé pour obtenir une plus grande précision
FR2577827A1 (fr) Procede de fabrication de tubes a extremites a paroi epaisse par formage a froid d'une ebauche tubulaire
KR20050006343A (ko) 자동차용 중공형의 드라이브 샤프트 및 이의 제조방법
US20160175907A1 (en) Method of tubing manufacturing
BE529138A (enrdf_load_html_response)
JP4482501B2 (ja) クランプ装置
BE366572A (enrdf_load_html_response)
BE442263A (enrdf_load_html_response)
RU2020116647A (ru) Усовершенствованный держатель инструмента с полым хвостовиком
BE541671A (enrdf_load_html_response)
JP4344573B2 (ja) クランプ装置
FR2695990A1 (fr) Tube pour échangeur de chaleur à assemblage mécanique et échangeur de chaleur ainsi obtenu.
JPH11230151A (ja) 管状または棒状の部品およびこの部品の製作方法