PL405923A1 - Process for forming a double-row heat sink - Google Patents

Process for forming a double-row heat sink

Info

Publication number
PL405923A1
PL405923A1 PL405923A PL40592313A PL405923A1 PL 405923 A1 PL405923 A1 PL 405923A1 PL 405923 A PL405923 A PL 405923A PL 40592313 A PL40592313 A PL 40592313A PL 405923 A1 PL405923 A1 PL 405923A1
Authority
PL
Poland
Prior art keywords
blank
shaping tool
double
forming
heat sink
Prior art date
Application number
PL405923A
Other languages
Polish (pl)
Other versions
PL219499B1 (en
Inventor
Andrzej Gontarz
Anna Dziubińska
Original Assignee
Politechnika Lubelska
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 Politechnika Lubelska filed Critical Politechnika Lubelska
Priority to PL405923A priority Critical patent/PL219499B1/en
Publication of PL405923A1 publication Critical patent/PL405923A1/en
Publication of PL219499B1 publication Critical patent/PL219499B1/en

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  • Forging (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

Sposób kształtowania radiatora dwurzędowego, zwłaszcza metodą kucia na gorąco w trójsuwakowej prasie kuźniczej charakteryzuje się tym, że półfabrykat w kształcie płyty nagrzewa się w piecu do temperatury kucia na gorąco, a następnie nagrzany półfabrykat umieszcza się w wykroju zamkniętym, który utworzony jest przez matrycę (2) dolną, narzędzie (4) kształtujące czynne, narzędzie (3) kształtujące bierne i dwie listwy (5) oporowe, po czym wprawia się narzędzie (4) kształtujące czynne w ruch postępowy ze stałą prędkością w kierunku narzędzia (3) kształtującego biernego i spęcza się odcinek półfabrykatu i kształtuje się dwa pierwsze żebra.The method of shaping a two-row radiator, especially by hot forging in a three-stroke forging press is characterized by the fact that the plate-shaped blank is heated in the furnace to the temperature of hot forging, and then the heated blank is placed in a closed blank, which is formed by the matrix (2). ) lower, active shaping tool (4), passive shaping tool (3) and two retaining slats (5), after which the active shaping tool (4) is set in translational motion with a constant speed towards the passive shaping tool (3) and upset section of the blank and the first two ribs are formed.

PL405923A 2013-11-05 2013-11-05 Process for forming a double-row heat sink PL219499B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL405923A PL219499B1 (en) 2013-11-05 2013-11-05 Process for forming a double-row heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL405923A PL219499B1 (en) 2013-11-05 2013-11-05 Process for forming a double-row heat sink

Publications (2)

Publication Number Publication Date
PL405923A1 true PL405923A1 (en) 2014-08-18
PL219499B1 PL219499B1 (en) 2015-05-29

Family

ID=51302523

Family Applications (1)

Application Number Title Priority Date Filing Date
PL405923A PL219499B1 (en) 2013-11-05 2013-11-05 Process for forming a double-row heat sink

Country Status (1)

Country Link
PL (1) PL219499B1 (en)

Also Published As

Publication number Publication date
PL219499B1 (en) 2015-05-29

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