Mukutsanangurwa, ndizvoDIN2391-1.Izvo zvigadzirwa zve hydraulic simbi pombi zvinogadziriswa kuburikidza nekudhirowa kwakaringana, kwete oxidation inopenya mwenje kupisa kurapwa (NBK nyika), isingaparadzi kuyedza, yakanyanya-kudzvanywa kwemhepo uye kugezwa kweasidhi kwemakomba emukati emapombi esimbi, kurapa kwekudzivirira ngura. madziro emukati nekunze emapombi esimbi ane ngura inodzivirira mafuta, uye guruva rekudzivirira kurapwa nemavhavha maviri emagumo.Iyo inogadzirwa simbi pombi ine yakakwirira chaiyo uye yakanaka kutsvedzerera.Madziro emukati nekunze epombi ye hydraulic steel haina oxide layer, uye pombi yesimbi inogona kumira kumanikidza kwemvura kuyerera.Iyo pombi yesimbi haina kukanganisa panguva yekukotama inotonhora, uye inogona kuwedzerwa kana kupepetwa pasina kuputika.Mechanical properties inogona kukotama pasina deformation pane chero maonero.Inonyanya kushandiswa kugadzira mapaipi esimbi mune hydraulic system mafuta maseketi, anozivikanwawo sekuoma kwepombi muma hydraulic system.Mapaipi esimbi akanakisa anowanzoshandiswa kumotokari, ane chiyero chekunze dhayamita (D) Φ 4mm-76mm, ukobvu hwemadziro (S) 0.5mm-6.0mm.
Hurefu hwakareba hwakareba hwemamita matanhatu (kusingasanganisire yakajairwa), uye mamiriro ekutumira ndeeNBK (yakajairwa), GBK (yakagadziriswa), uye BKS (kushushikana kwakadzoreredzwa annealing).Vatengi vanogutsikana nezvinodiwa zvehutsanana hwepamusoro, kutsvedzerera kwepamusoro, kusimba kwesimba, uye michina yepombi dzesimbi, senge ST35, ST37.4 (10 #), ST45 (20 #), ST55 (35 #), uye ST52 (16Mn), vanosarudzwa sezvinhu zvekutanga.
Mukutaura, iri DIN2391-1.Izvo zvigadzirwa zve hydraulic simbi pombi zvinogadziriswa kuburikidza nekudhirowa kwakaringana, kwete oxidation inopenya mwenje kupisa kurapwa (NBK nyika), isingaparadzi kuyedza, yakanyanya-kudzvanywa kwemhepo uye kugezwa kweasidhi kwemakomba emukati emapombi esimbi, kurapa kwekudzivirira ngura. madziro emukati nekunze emapombi esimbi ane ngura inodzivirira mafuta, uye guruva rekudzivirira kurapwa nemavhavha maviri emagumo.Mapaipi esimbi anogadzirwa ane hunyanzvi hwepamusoro uye hunyoro hwakanaka.Iko hakuna oxide layer pamadziro emukati nekunze emapombi esimbi.Mapombi esimbi anogona kumirisana nekudzvanywa kwemvura kuyerera, uye mapaipi esimbi haaparadze panguva yekukotama kunotonhora.Vanogona kuwedzerwa kana kuti flatten pasina kuputika.
Mechanical properties inogona kukotama pasina deformation pane chero maonero.Inonyanya kushandiswa kugadzira mapaipi esimbi mune hydraulic system mafuta maseketi, anozivikanwawo sekuoma kwepombi muma hydraulic system.Mapaipi esimbi akanakisa anowanzoshandiswa kumotokari, ane chiyero chekunze dhayamita (D) Φ 4mm-76mm, ukobvu hwemadziro (S) 0.5mm-6.0mm.Hurefu hwakareba hwakareba hwemamita matanhatu (kusingasanganisire yakajairwa), uye mamiriro ekutumira ndeeNBK (yakajairwa), GBK (yakagadziriswa), uye BKS (kushushikana kwakadzoreredzwa annealing).Vatengi vanogutsikana nezvinodiwa zvehutsanana hwepamusoro, kutsvedzerera kwepamusoro, kusimba kwesimba, uye michina yepombi dzesimbi, senge ST35, ST37.4 (10 #), ST45 (20 #), ST55 (35 #), uye ST52 (16Mn), vanosarudzwa sezvinhu zvekutanga.
Nhanganyaya kuEuropean standardEN10305-4:2003ye hydraulic simbi pombi: Iyo inogadzirwa yakanaka hydraulic simbi pombi mapaipi asina musono mushure mekudhirowa kwakanaka kunotonhora, izvo zvinogadzirwa neokisijeni yemahara kudziya kurapwa kubvisa kunze uye mukati kushushikana, uyezve nephosphating uye ngura yekudzivirira kurapwa.Chigadzirwa chacho chine huronyo hwepamusoro, yakanaka ductility, uye inogona kugadziriswa nyore nyore uye yakakotama kuita akasiyana-siyana anodiwa maumbirwo pasina kudzikisa kana kugadzika pombi muchinjiko-chikamu;Iyo yekunze yepombi ine yakanyanya kurongeka uye ine mwero kuoma mushure mekupisa okisijeni, zvichiita kuti zvive nyore kubatanidza nemagetsi.Iyo yemukati gomba uye yekunze yepamusoro inogona kuiswa yakananga pasina kudiwa kweasidhi yekuchenesa uye kubvisa ngura mushure me phosphating uye ngura yekudzivirira kurapwa.
Nguva yekutumira: Sep-22-2023