WELONG shaft yibagirwa kuri hydro-generator nini

Ibikoresho by'impimbano:

20MnNi na 20MnNi.

Ibikoresho bya mashini:

Kubyimbye (T) hagati ya 300mm <T ≤ 500mm, ibikoresho 20MnNi bigomba kugira imbaraga zumusaruro ≥ 265MPa, imbaraga zingana ≥ 515MPa, kuramba nyuma yo kuvunika ≥ 21%, kugabanya agace ≥ 35%, imbaraga zo gukuramo ingaruka (0 ℃ ) ≥ 30J, kandi nta gucika mugihe cyo gukonja.

Kubyimbye (T) birenze 200mm, ibikoresho 25MnNi bigomba kugira imbaraga zumusaruro ≥ 310MPa, imbaraga zingana ≥ 565MPa, kuramba nyuma yo kuvunika ≥ 20%, kugabanya agace ≥ 35%, imbaraga zo gukuramo ingaruka (0 ℃) ≥ 30J , kandi nta gucikamo mugihe gikonje.

Ikizamini kidasenya:

Uburyo butandukanye bwo kudasenya nko kwipimisha ultrasonic (UT), gupima magnetique (MT), kwipimisha amazi yinjira (PT), no kugenzura amashusho (VT) bigomba gukorerwa mukarere kamwe ka shitingi nkuru yibumbiye mubyiciro bitandukanye. .Ibintu byo kwipimisha hamwe nibisabwa bigomba kubahiriza ibipimo bifatika.

Kuvura neza:

Inenge zikabije zirashobora gukurwaho no gusya murwego rwo gutanga amafaranga.Ariko, niba ubujyakuzimu bwo gukuraho inenge burenze 75% byamafaranga yo kurangiza, gusana gusudira bigomba gukorwa.Gusana neza bigomba kwemezwa nabakiriya.

Imiterere, Igipimo, na Ubuso Buke:

Igikorwa cyo guhimba kigomba kuba cyujuje uburinganire nuburinganire bwibisabwa byerekanwe mugushushanya.Uruziga rw'imbere ruzenguruka (Ra agaciro) rwo guhimba rugomba gutunganywa nuwabitanze kugirango agere kuri 6.3um.

Gushonga: Ibikoresho byibyuma byo guhimba bigomba gukorwa hifashishijwe itanura ryamashanyarazi hanyuma bigatunganyirizwa hanze yitanura mbere yo guta vacuum.

Guhimbira: Amafaranga ahagije yo gukata agomba gutangwa kumasoko na riser kumpera yicyuma.Guhimba bigomba gukorwa kumashini ishoboye guhimba kugirango habeho ihindagurika rya plastike ihagije yambukiranya ibice byose.Birasabwa kugira igipimo cyo guhimba kirenze 3.5.Guhimba bigomba kwegeranya imiterere yanyuma nubunini bwanyuma, kandi umurongo wo hagati wibyuma nibyuma bigomba guhuza neza.

Kuvura Ubushyuhe kubintu: Nyuma yo guhimba, guhimba bigomba gukorerwa ubushyuhe cyangwa kubisanzwe no kuvura kugirango ubone imiterere numutungo umwe.Ubushyuhe ntarengwa ntibugomba kuba munsi ya 600 ° C.

Niba ukeneye ibisobanuro byinshi kubyerekeye kwibagirwa CYIZA kubikoresho binini nimpeta nini, tubitubwire.