PL427741A1 - Hydraulic device for dynamic burnishing combustion engines piston pins - Google Patents

Hydraulic device for dynamic burnishing combustion engines piston pins

Info

Publication number
PL427741A1
PL427741A1 PL427741A PL42774118A PL427741A1 PL 427741 A1 PL427741 A1 PL 427741A1 PL 427741 A PL427741 A PL 427741A PL 42774118 A PL42774118 A PL 42774118A PL 427741 A1 PL427741 A1 PL 427741A1
Authority
PL
Poland
Prior art keywords
combustion engines
hydraulic device
piston pins
rim
burnishing
Prior art date
Application number
PL427741A
Other languages
Polish (pl)
Other versions
PL242075B1 (en
Inventor
Jarosław Mikuła
Daniel Adamecki
Stanisław Mikuła
Original Assignee
Politechnika Śląska
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 Śląska filed Critical Politechnika Śląska
Priority to PL427741A priority Critical patent/PL242075B1/en
Publication of PL427741A1 publication Critical patent/PL427741A1/en
Publication of PL242075B1 publication Critical patent/PL242075B1/en

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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Hydrauliczne urządzenie do dynamicznego nagniatania sworzni tłokowych silników spalinowych charakteryzuje się tym, że posiada bijaki (2) osadzone luźno w wirującym wieńcu (1) w otworach (17) wypełnionych cieczą chłodząco - smarującą (18) wtłaczaną poprzez dysze (6). Bijaki (2) usytuowane są w wieńcu (1) pod kątem ? o wartości 2÷25° w stosunku do promienia wieńca (1). Bijaki (2) usytuowane są w wieńcu (1) pod kątem ß o wartości 2÷20° w stosunku do płaszczyzny wirowania wieńca (1).The hydraulic device for dynamic burnishing of piston pins in internal combustion engines is characterized by hammers (2) mounted loosely in the rotating rim (1) in holes (17) filled with cooling and lubricating liquid (18) forced through nozzles (6). The mallets (2) are placed in the ring (1) at an angle? with a value of 2 ÷ 25 ° in relation to the rim radius (1). The hammers (2) are situated in the rim (1) at an angle ß of 2 ÷ 20 ° in relation to the plane of the rim spinning (1).

PL427741A 2018-11-13 2018-11-13 Hydraulic device for dynamic burnishing combustion engines piston pins PL242075B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL427741A PL242075B1 (en) 2018-11-13 2018-11-13 Hydraulic device for dynamic burnishing combustion engines piston pins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL427741A PL242075B1 (en) 2018-11-13 2018-11-13 Hydraulic device for dynamic burnishing combustion engines piston pins

Publications (2)

Publication Number Publication Date
PL427741A1 true PL427741A1 (en) 2020-05-18
PL242075B1 PL242075B1 (en) 2023-01-16

Family

ID=70725708

Family Applications (1)

Application Number Title Priority Date Filing Date
PL427741A PL242075B1 (en) 2018-11-13 2018-11-13 Hydraulic device for dynamic burnishing combustion engines piston pins

Country Status (1)

Country Link
PL (1) PL242075B1 (en)

Also Published As

Publication number Publication date
PL242075B1 (en) 2023-01-16

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