2024 Shiinaha Naqshad Cusub E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Wareega Gudaha Elliptical iyo Xagga Sare ee Dhuumaha Birta ah ee Gaarka ah
Sharaxaad Gaaban:
20CrMnTi daawaha birta birta ah badiyaa waa tuubo yar oo kaarboon ah oo leh kaarboon ah 0.17% -0.24%, sidoo kale loo yaqaan birta gear, qaybo badana waxay ka samaysan yihiin 20CrMnTi.
Halkan waxaa ah saddex nooc oo ah 20CrMnTi tuubooyinka birta daawaha ah: qabow la sawiray, kulul duuban, iyo qabow duuban tuubooyinka birta dhalaalaysa, iyo geeddi-socodku waa ka duwan yahay baahiyaha kala duwan.Si kastaba ha ahaatee, cutubyada qaarkood waxay isticmaalaan birta wareegsan si ay u soo saaraan qaybo iyaga oo aan tixgelineynin isticmaalka tuubooyinka birta.Ku beddelashada 20CrMbTi bir wareeg ah oo leh 20CrMnTi tuubo bir ah waxay badbaadisaa alaabta ceyriinka ah iyo saacadaha saacadaha, taas oo yaraynaysa kharashaadka waxayna kordhisaa tartanka suuqa.20CrMnTi iyo 30CrMnSiA tubooyinka aan kala go 'lahayn dhamaantood waa bir la kariyey oo leh waxqabad wanaagsan, adkeysi aad u sarreeya, ka dib carburizing iyo deminta, waxay leeyihiin dusha adag oo xirashada u adkaysta iyo xudunta adag, oo leh heerkul hoose oo heerkulkiisu sarreeyo, weldability dhexdhexaad ah, Mashiinnada ayaa wanaagsan ka dib caadi ka dhigaysa.
Hadafkayagu waa inuu noqdaa midaynta iyo kor u qaadida tayada sare iyo adeegga alaabta hadda jirta, inta ka horaysa si joogta ah loo abuuro alaab cusub si loo qanciyo wicitaanada macaamiisha kala duwan ee 2024 China New Design E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Goobaabo iyo Banaaneed Laba geesood ah oo aan Xidhiidh Lahayn Dhuumaha Birta Gaarka ah ee Qaababka Gaarka ah u Qaabilsan Kaarboon, Waxaan soo dhawaynaynaa dukaamaysiga, ururada ganacsiga iyo asxaabta ka kala socda dhamaan deegaanada ka soo jeeda deegaanka inay nala hadlaan oo ay raadiyaan iskaashi faa'iido wadaag ah.
Hadafkayagu waa inuu noqdaa midaynta iyo kor u qaadida tayada sare iyo adeegga alaabta hadda jirta, inta ka horaysa in la abuuro alaabooyin cusub si loo qanciyo codsiyada macaamiisha kala duwanShiinaha Pre Galvanized iyo Qaab Gaar ah Dhuumaha BirtaWaxaan raadineynaa fursado aan kula kulanno dhammaan asxaabta gudaha iyo dibaddaba si ay u wada shaqeeyaan guul-guusha.Waxaan si dhab ah u rajaynaynaa in aan dhammaantiin la yeelano iskaashi fog oo ku salaysan faa'iido wadaag iyo horumar guud.
| Darajo | C() | Si (％) | Mn (％) | Cr () | Ti(%) |
| 20CrMnTi | 0.17-0.23 | 0.17-0.37 | 0.80-1.10 | 1.00-1.30 | 0.04-0.10 |
| Darajo | Rp0.2 (MPa) | Rm (MPa) | Saamaynta | Dheeraynta | AZ (%) | gaarsiin | Hardness HB |
|
|
|
| KV (J) | A (%) |
|
|
|
| 20CrMnTi | 318 (≥) | 967 (≥) | 11 | 34 | 41 | Xalka & Gabowga, Ann, Ausage, Q+T | 332 |
1. Kormeerka alaabta ceeriin ee soo socota
2. Kala soocida alaabta ceeriin si looga fogaado isku darka darajada birta
3. Kululaynta iyo Dubitaanka Dhammaadka Sawirka Qabow
4. Sawir Qabow ama Gariir Qabow, Kormeer khadka ah
5. Daawaynta kulaylka
6. Toosinta/Goynta dhererka cayiman/Baaritaanka Cabbirka oo Dhamaaday
7. Tijaabinta tayada ee shaybaadhka u gaar ah oo leh Xoog-jilicsan, Xoog Wax-soosaar, Dheerayn, Adag, Toosanaan, iwm.
8. Baakaynta iyo kaydinta.
100% Eddy Imtixaanka Hadda.
100% Hubinta Dulqaadka Cabbirka.
100% Tube hubinta dusha sare si looga fogaado cilladaha dusha sare
Kulul duuban, la koolkooliyey, Caadiyeey, Demiyey oo xanaaqsan
Baakadaha
1. Xirmada xirmada
2. Dhamm go'an ama cidhif cad ama la safeeyey sida uu doonayo iibsadaha
3. Calaamadaynta: sida ku cad codsiyada macaamiisha
4. Rinjiyeynta daahan varnish on tuubada
5. Koofiyadaha caaga ah ee darafyada
Waqtiga dirida
Iyadoo 15-30 maalmood ka dib markii lacag bixinta buuxda la helay
Hadafkayagu waa inuu noqdaa midaynta iyo kor u qaadida tayada sare iyo adeegga alaabada hadda jirta, inta ka horaysa si joogta ah loo abuuro alaab cusub si loo qanciyo wicitaanada macaamiisha kala duwan ee 2019 China New Design E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Goobaabo iyo Banaaneed Laba geesood ah oo aan Xidhiidh Lahayn Dhuumaha Birta Gaarka ah ee Qaababka Gaarka ah u Qaabilsan Kaarboon, Waxaan soo dhawaynaynaa dukaamaysiga, ururada ganacsiga iyo saaxiibada ka kala socda deegaanka oo dhan inay nala hadlaan oo ay raadiyaan iskaashi faa'iido wadaag ah.
2019 Shiinaha Naqshad CusubShiinaha Pre Galvanized iyo Qaab Gaar ah Dhuumaha BirtaWaxaan raadineynaa fursado aan kula kulanno dhammaan asxaabta gudaha iyo dibaddaba si ay u wada shaqeeyaan guul-guusha.Waxaan si dhab ah u rajaynaynaa in aan dhammaantiin la yeelano iskaashi fog oo ku salaysan faa'iido wadaag iyo horumar guud.
