Kubabarira ibyuma kubwato

Ibikoresho by'iki gice cyahimbwe:

14CrNi3MoV (921D), ibereye kwibagirwa ibyuma bifite umubyimba utarenze 130mm ikoreshwa mumato.

Uburyo bwo gukora:

Ibyuma byahimbwe bigomba gushongeshwa hakoreshejwe itanura ryamashanyarazi nuburyo bwo kuvanaho amashanyarazi, cyangwa ubundi buryo bwemejwe nuruhande rusabwa. Icyuma kigomba kunyuramo bihagije no gutunganya ingano. Iyo uhimbye ingot mu gice cyahimbwe, igipimo cyo guhimba cyumubiri nyamukuru wigice ntigomba kuba munsi ya 3.0. Ikigereranyo cyo guhimba ibice bisa, flanges, nibindi bice byagutse byigice cyahimbwe ntibigomba kuba munsi ya 1.5. Iyo guhimba fagitire mubice byahimbwe, igipimo cyo guhimba cyumubiri nyamukuru wigice ntigomba kuba munsi ya 1.5, kandi igipimo cyo guhimba ibice bisohoka ntigomba kuba munsi ya 1.3. Ibice by'impimbano bikozwe muri ingoti cyangwa fagitire mpimbano bigomba gukorerwa dehydrogenation ihagije no kuvura annealing. Kudoda ibyuma byibyuma bikoreshwa mugukora ibice byahimbwe ntibyemewe.

Imiterere yo gutanga:

Igice cyimpimbano kigomba gutangwa muburyo bwazimye kandi burakaye nyuma yo kuvura mbere yo kuvurwa. Inzira isabwa ni (890-910) ° C isanzwe + (860-880) ° C kuzimya + (620-630) ° C. Niba umubyimba wigice cyimpimbano urenze 130mm, ugomba guhura nubushyuhe nyuma yo gutunganya nabi. Ibice byahimbwe ntibigomba guhura nibibazo bitabaye ngombwa uruhushya rwuruhande rusabwa.

Ibikoresho bya mashini:

Nyuma yo kuvura ubushyuhe, imiterere yubukorikori bwigice cyahimbwe igomba kubahiriza ibisobanuro bijyanye. Nibura ibizamini byingaruka kubushyuhe bwa -20 ° C, -40 ° C, -60 ° C, -80 ° C, na -100 ° C bigomba gukorwa, kandi hagomba gutegurwa ingaruka zuzuye zingufu-ubushyuhe.

Ibicuruzwa bitarimo ibyuma n'ubunini bw'ingano:

Ibice byahimbwe bikozwe muri ingots bigomba kugira ingano yubunini butarenze 5.0. Urwego rwa A rwinjizwamo ibyuma ntirugomba kurenga 1.5, kandi urwego rwubwoko bwa R ntirugomba kurenga 2.5, hamwe nibiteranyo byombi bitarenze 3.5.

Ubwiza bw'ubuso:

Ibice byahimbwe ntibigomba kugira ubusembwa bugaragara nkibice, ibizinga, imyenge igabanuka, inkovu, cyangwa abanyamahanga badafite ibyuma. Inenge zo hejuru zirashobora gukosorwa hakoreshejwe gusiba, gutemagura, gusya hamwe nuruziga, cyangwa uburyo bwo gutunganya, kwemeza amafaranga ahagije yo kurangiza nyuma yo gukosorwa.