UA56791U - Method of manufacturing screw blanks - Google Patents

Method of manufacturing screw blanks

Info

Publication number
UA56791U
UA56791U UAU201008770U UAU201008770U UA56791U UA 56791 U UA56791 U UA 56791U UA U201008770 U UAU201008770 U UA U201008770U UA U201008770 U UAU201008770 U UA U201008770U UA 56791 U UA56791 U UA 56791U
Authority
UA
Ukraine
Prior art keywords
screw blanks
manufacturing screw
spiral
turn
forming
Prior art date
Application number
UAU201008770U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Василий Васильевич Василькив
Виталий Владимирович Бобрик
Original Assignee
Тернопольский Национальный Технический Университет Имени Ивана Пулюя
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 Тернопольский Национальный Технический Университет Имени Ивана Пулюя filed Critical Тернопольский Национальный Технический Университет Имени Ивана Пулюя
Priority to UAU201008770U priority Critical patent/UA56791U/en
Publication of UA56791U publication Critical patent/UA56791U/en

Links

Landscapes

  • Wire Processing (AREA)
  • Forging (AREA)

Abstract

A method of manufacturing screw blanks, in which a flat blank is cut from sheet metal in the form of a multi-turn tape helix with subsequent forming a helical coil and its calibration for a pitch. Forming the helical spiral is carried out by asymmetric reduction of the multi-turn spiral on its width by means of rolls that form between them a wedge-shaped slit.
UAU201008770U 2010-07-14 2010-07-14 Method of manufacturing screw blanks UA56791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201008770U UA56791U (en) 2010-07-14 2010-07-14 Method of manufacturing screw blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201008770U UA56791U (en) 2010-07-14 2010-07-14 Method of manufacturing screw blanks

Publications (1)

Publication Number Publication Date
UA56791U true UA56791U (en) 2011-01-25

Family

ID=50830177

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201008770U UA56791U (en) 2010-07-14 2010-07-14 Method of manufacturing screw blanks

Country Status (1)

Country Link
UA (1) UA56791U (en)

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