Muunad warshadeed GB/T 17396 Dhuumaha Birta Kaarboon ee aan Xirnayn
Dhib maleh macmiil cusub ama macmiil hore, Waxaan aaminsanahay in muddo dheer waqti iyo xiriir lagu kalsoonaan karo ee muunad Factory GB/T 17396 Kaarboon bir birta ah ee tubada ah ee Hydropost/Hydraulic Prop/Hydraulic Pillar, Waxaan soo dhaweyneynaa macaamiisha cusub iyo kuwa duugoobay ee dhammaan qaybaha nolosha si aad u hesho nala soo xiriir si aad u hesho ururo ganacsi oo mustaqbalka la arki karo iyo guul wadaag ah!
Wax dhib ah maleh macaamiil cusub ama macmiil hore, Waxaan aaminsanahay wakhti dheer iyo xidhiidh la aamini karoShiinaha Dhuumaha birta ah ee aan kala go'a lahayn iyo 350mm Dhuumaha birta ah, Ku qanacsanaanta macaamiishu waa hadafkeena koowaad. Hadafkayagu waa inaan raacno tayada sare, anagoo samaynayna horumar joogto ah. Waxaan si kal iyo laab ah idiinku soo dhawaynaynaa inaad gacmaha isqabsataan horumar, oo aad si wadajir ah u dhistaan mustaqbal barwaaqo leh.
Dulmar
Codsiga
Dhuumaha birta ee aan kala go'a lahayn ee macdanta dhuxusha waxaa inta badan loo isticmaalaa in lagu soo saaro tuubo aan xuduud lahayn oo loogu talagalay mashiinnada biyaha ee macdanta dhuxusha.
Fasalka ugu weyn
Fasalka birta qaab dhismeedka kaarboon ee tayada sare leh: 20#, 35#
Qayb Kiimiko ah
| C | Si | Mn | Nb | RE | Cr | Ni | Cu | Mo | P | S | |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 一 | 一 | <0. 25 | <0. 25 | <0. 20 | 一 | <0. 035 | <0. 035 |
| 35 | 0.32-0.39 | 0.17-0. 37 | 0. 50一0.8 | 一 | 一 | <0. 25 | <0. 25 | <0. 20 | 一 | <0. 035 | <0. 035 |
| 45 | 0.42-0.50 | 0.17 一0. 37 | 0.50 一0.8 | 一 | 一 | <0. 25 | WO. 25 | WO. 20 | 一 | <0. 035 | <0. 035 |
| 27SiMn | 0.24-0.32 | 1.10 一1.4 | 1.10 一1.4 | 一 | 一 | W0. 30 | <0.30 | <0. 20 | <0.15 | <0. 035 | <0. 035 |
| 30MnNbREa | 0.27-0.36 | 0. 20一0. 60 | 1.20 一1. 60 | 0.020一0. 050 | 0. 02一0. 04 | <0.30 | <0.30 | <0. 20 | <0.15 | <0. 035 | <0. 035 |
| a Waxa ku jira re waxa loo xisaabiyaa 0.02% ~ 0.04% oo lagu daray birta dhalaalaysa. | |||||||||||
Hantida Makaanikada
| Hantida Makaanikada | |||||||
| Darajo | Xoog xajin | Wax-soo-saarka | Jilicsan ka dib jabka | Dhimista aagga | Tamar nuugista Shork (KV2)/J | ||
| Rm/MPa | MPa | A/% | Z/% | ||||
| Dhumucda gidaarka birta/mm | |||||||
| <16 | >16 〜30 | >30 | |||||
| wax ka yar maaha | |||||||
| 20 | 410 | 245 | 235 | 225 | 20 | - | |
| 35 | 510 | 305 | 295 | 285 | 17 | - | - |
| 45 | 590 | 335 | 325 | 315 | 14 | - | - |
| 27SiMn | 980 | 835 | 12 | 40 | 39 | ||
| 30MnNbRE | 850 | 720 | 13 | 45 | 48 | ||
Shuruudaha Imtixaanka
Marka lagu daro hubinta isku dhafka kiimikada iyo sifooyinka farsamada, tuubada birta ee si toos ah loogu duubo ingot waa inay hoos yimaadaan kormeerka awoodda hoose.
Awood-siinta
Kartida Sahayda: 2000 Ton bishiiba Fasalka Tubooyinka birta ah ee aan xidhnayn ee qodista dhuxusha.
Baakadaha
Xirmooyinka iyo Sanduuqa Alwaaxda ee Xoogan
gaarsiin
7-14 maalmood haddii kaydka, 30-45 maalmood si loo soo saaro
Lacag bixinta
30% depsoit, 70% L/C ama nuqul B/L ama 100% L/C marka la eego
Faahfaahinta Alaabta
tuubooyinka farsamada/kiimikada & bacriminta
GB/T8162-2008
ASTM_A519-2006
TS EN 10210-1-2006
ASTM A53A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Si loo abuuro faa'iido badan macaamiisha waa falsafada shirkadeena; macmiilka sii kordhaya waa our shaqo cayrsan ee Original Warshada saxda ah Hot Rolled Qabow barbaro aan kala go 'lahayn birta tube / tuubada kaarboon , Our Enterprise waxaa ka go'an in siinta rajooyin leh tayo sare leh oo xasilloon oo heer sare ah qiimaha iibka, soo saarista kasta iyo kasta content macaamiisha leh our adeegyada iyo alaabta.
