Dhuumaha birta dhalaalaysa ee dhammaystiran waa shay bir ah oo sax ah oo sax ah ka dib marka la dhammeeyo sawirka ama duubista qabow.Sababtoo ah darbiyada gudaha iyo dibedda ee tuubooyinka dhalaalaya ee saxda ah ma laha lakabka oksaydhka, ma laha dheecaan cadaadis sare, saxsanaan sare, dhammayn sare, ma laha qallafsanaan inta lagu jiro qalooca qabow, ololaya, fidsan iyo dildilaac la'aan, iwm, inta badan waxaa loo isticmaalaa in lagu soo saaro alaabta. qaybaha pneumatic ama haydarooliga, sida dhululubada ama dhululubada saliidda, kuwaas oo noqon kara tubooyinka aan xidhnayn ama tuubooyinka alxanka.Halabuurka kiimikada ee tuubada dhalaalaya ee saxda ah waxaa ka mid ah kaarboon C, Silicon Si, manganese Mn, sulfur S, fosfooraska P, iyo chromium Cr.
Astaamaha ugu muhiimsan ee dhamaystirka tuubada dhalaalaya:
Darbiyada gudaha iyo dibadda ee tuubada birta waxay leeyihiin saxsanaan sare iyo dhammaystir sare.Daaweynta kulaylka ka dib, tuubada birta ah ma laha lakabka oksaydh, iyo gidaarka gudaha ayaa leh nadaafad sare.Dhuumaha birta ahi waxa ay wataan cadaadis sare, qaloocida qabowgu ma qalloocdo, oo ololka iyo fidsantu ma dillaacdo.Dhammaadka soo giringiriyey tuubooyinka birta ah oo ay bixiso Tianjin Century Zoomlion waxaa loo isticmaali karaa qallafsanaanta kala duwan iyo farsamaynta farsamada.Midabka birta: caddaan iftiin leh, leh dhalaal macdan sare leh.
Heerka, alaabta iyo heerka gaarsiinta ee dhamaadka-tubooyinka dhalaalaya duuban
Heerarka ugu muhiimsan: GB/T3639, DIN2391-94/C, DIN2445, EN10305, DIN1630, DIN1629, ASTMA106, ASTMA179, JISG3445
Qalabka ugu muhiimsan: 10 #, 20 #, 35,45,40Cr, 25Mn.37Mn5, St35 (E235), St37.4, St45 (E255), St52 (E355)
Heerka gaarsiinta ugu weyn: NBK (+N), GBK (+A), BK (+C), BKW (+LC), BKS (+SR)
Codsigadhammayn-tubooyinka dhalaalaya duuban
Gawaarida, qalabka mishiinada iyo mishiinada kale ee leh shuruudo sare oo loogu talagalay saxnaanta iyo jilicsanaanta tuubooyinka birta.Hadda isticmaalayaasha dhamaystirka tuubooyinka birta ah ee duuban ma aha oo kaliya kuwa leh shuruudo sare oo sax ah oo dhammaystiran.Sababtoo ah saxnaanta dhamaystirka tuubooyinka dhalaalaya ayaa sarreeya, dulqaadkana waxaa lagu hayn karaa fiilooyinka 2-8, isticmaalayaasha farsamaynta farsamada badan ayaa si tartiib tartiib ah u beddelaya tuubooyinka birta ah ee birta ah ama birta wareegsan si ay u dhammeeyaan tuubooyinka dhalaalaya ee la duubay si loo badbaadiyo shaqada, alaabta iyo waqti lumis. .
Cabbirrada caadiga ah ee la isticmaalo ee tuubada birta ee saxda ah
| Shaxda qeexida birta ee saxda ah | |||
| Size | Size | Size | Size |
| 10*2 | 38*4.5 | 60*7 | 108*4 |
| 14*2 | 38*5 | 60*8 | 108*4.5 |
| 14*3 | 38*6 | 63.5*3 | 108*5 |
| 18*3 | 40*2 | 63.5*3.5 | 108*6 |
| 19*2 | 40*3.5 | 63.5*4 | 108*7 |
| 19*2.75 | 42*3 | 63.5*4.5 | 108*8 |
| 19*3 | 42*3.5 | 63.5*5 | 108*9 |
| 20*2 | 42*4 | 63.5*6 | 108*10 |
| 22*2 | 42*4.5 | 63.5*9 | 108*12.5 |
| 22*2.5 | 42*5 | 63.5*10 | 114*4 |
| 22*3 | 45*2.5 | 68*4 | 114*4.5 |
| 22*3.5 | 45*3 | 68*6 | 114*5 |
| 22*4 | 45*3.5 | 70*3 | 114*6 |
| 25*2 | 45*4 | 70*3.5 | 114*9 |
| 25*2.5 | 45*4.5 | 70*4 | 133*4.5 |
| 25*3 | 45*5 | 70*4.5 | 133*5 |
| 25*3.5 | 45*6 | 70*5 | 133*6 |
| 25*4 | 48*3 | 70*6 | 133*6.5 |
| 25.4*4.5 | 48*3.5 | 70*8 | 133*7 |
| 27*2.5 | 48*4 | 70*9 | 133*8 |
| 28*2.5 | 48*4.5 | 70*10 | 133*9 |
| 28*3 | 51*3 | 73*3.5 | 133*10 |
| 28*3.5 | 51*3.2 | 73*4 | 133*12.5 |
| 28*4 | 51*3.5 | 73*4.5 | 140*6 |
| 28*4.5 | 51*4 | 73*5 | 140*8 |
| 30*3 | 51*4.5 | 73*5.5 | 140*10 |
| 32*2 | 51*5 | 73*7 | 159*4.5 |
| 32*2.5 | 51*6 | 76*3.5 | 159*5 |
| 32*3 | 54*3.5 | 76*4 | 159*5.5 |
| 32*3.5 | 54.5*3.5 | 76*4.5 | 159*6 |
| 32*4 | 54*5 | 76*5 | 159*7 |
| 32*4.5 | 57*3 | 76*6 | 159*8 |
| 32*5 | 57*3.5 | 76*7 | 159*10 |
| 34*3 | 57*4 | 89*4 | 159*12 |
| 34*3.5 | 57*5 | 89*4.5 | 168*5 |
| 34*4 | 57*6 | 89*5 | 168*6 |
| 34*4.5 | 57*10 | 89*6 | 168*7 |
| 34*5 | 57*12 | 89*7 | 168*8 |
| 34*8 | 60*3 | 89*8 | 168*9 |
| 36*4 | 60*3.5 | 89*10 | 168*10 |
| 38*2.5 | 60*4 | 102*4 | 194*6 |
| 38*3 | 60*4.5 | 102*4.5 | 194*7 |
| 38*3.5 | 60*5 | 102*5 | 194*9 |
| 38*4 | 60*6 | 102*6 | 194*10 |
Waxaan JINBAICHENG ismid ka mid ah soo saaraha caanka ah, dhoofiyaha, kaydiyaha, kaydiyaasha iyo alaab-qeybiyahaDhuumaha birta saxda ah.Waxaan leenahay macmiil ka Mexico, Turkey, Pakistan, Cumaan, Israel, Masar, Carab, Vietnam, Myanmar, Jarmal, iwm.
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Waqtiga boostada: Abriil-04-2023