Piston sanda machined kayan

1.45# karfe
A karkashin yanayi na al'ada, idan nauyin sandar piston ba shi da girma sosai, ana amfani da karfe 45 # don samarwa.Tunda 45# karfe ne da aka saba amfani da matsakaicin carbon quenched da tempered structural karfe, yana da babban ƙarfi da kuma mai kyau machinability, musamman a lokacin da welded nadi frame ya wuce gas zafi magani, zai iya samun wani juriya., filastik da juriya, don haka yana ɗaya daga cikin abubuwan da aka fi amfani da su don sarrafa sandar piston.

2.40Cr karfe
Idan sandar piston yana ƙarƙashin nauyi mai nauyi, gabaɗaya an yi shi da ƙarfe 40Cr.Tun da 40Cr karfe ne matsakaicin carbon quenched da tempered karfe, yana da kyau hardenability da low zafin jiki tasiri juriya.Musamman lokacin da aka kashe shi kuma yana da zafi, yana iya samun kyawawan kayan aikin injina na gabaɗaya, kuma taurin zai iya kaiwa tsakanin 32-36HRC, wato, tsakanin kusan 301-340HB, ta yadda sandar fistan ta sami ƙarfin aiki mai gamsarwa.Sabili da haka, ana amfani da sandunan piston da aka yi da karfe 40Cr sau da yawa a cikin sandunan piston tare da babban tasiri mai ƙarfi da buƙatun watsa nauyi mai nauyi.

Abubuwan da aka bayyana a sama sune abubuwan da aka fi amfani da su don sarrafa sandar piston.Koyaya, ban da waɗannan kayan biyu, ana amfani da GCr15 karfe, Sus304… da sauransu don yin kayan sarrafa sandar piston.Don haka, kayan aikin da ake amfani da su don sarrafa sandunan piston an zaɓi su ne bisa ga bukatun kansu.Saboda kayan daban-daban, a wasu fannoni ko wasu wasan kwaikwayo, za su kuma sami wasu fa'idodi waɗanda suka bambanta da sauran kayan..
labarai


Lokacin aikawa: Maris-08-2022