Yadda ake yin kashe-kashe da yawa na madaidaitan sandunan piston

Haɗa madaidaicin madaidaitan sandunan piston shine hanyar maganin zafi wanda a cikin sa ake samar da wutar lantarki a saman sanda na piston, sannan ya yi zafi, sannan aka kashe shi. Babban manufarsa ita ce samun tsarin martensite a saman sandar fistan a cikin kewayon da za a iya ba da izini, kuma ainihin sandar fistan har yanzu tana kula da yanayin tsarin kafin ta mutu, don taurin saman sandar fistan na iya kaiwa ga daidaitacce, kuma za a iya samun filastik da taurin zuciyar. Har zuwa daidaituwa.

Takamaiman aiki na kashe madaidaiciyar madaidaicin sanda na piston: Bayan m nika, ana shayar da shi ta hanyar matsakaici-mita ko maganin kashe-kashe mai yawa, kuma shigar da shi shine digiri 1000-1020, kuma ana amfani da iska mai matsawa don sanyaya jet zuwa yi zurfin Layer zurfin quenching. Ya kai 1.5-2.5 mm. Bayan kashewa, dole ne a daidaita shi. Bayan haka, ana rage zafinsa a digiri 200 zuwa 220 kuma an ajiye shi tsawon awanni 1 zuwa 2, don taurin bayan sanyaya ya isa HRC50.