1 .Chidule chachidule cha chitoliro cha zomangamanga

Chitoliro chosasunthika cha kapangidwe kake (GB/T8162-2008) chimagwiritsidwa ntchito pakupanga kwanthawi zonse ndi kapangidwe ka makina a pipe.Seamless zitsulo chubu lagawidwa m'mitundu yosiyanasiyana.

Chitoliro chosapanga dzimbiri chosapanga dzimbiri (GB/T14975-2002) ndi chitoliro chotentha (chowonjezera, chokulitsidwa) komanso chozizira (chokulungidwa) chopanda chitsulo chosapanga dzimbiri chomwe chimagwiritsidwa ntchito mu mankhwala, mafuta, nsalu, mankhwala, chakudya, makina ndi mafakitale ena, mapaipi olimbana ndi dzimbiri ndi zigawo zamapangidwe ndi zigawo zake.

GB/T8162-2008 (msoko chitoliro kwa kapangidwe) zimagwiritsa ntchito dongosolo lonse ndi makina structure.Its nthumwi (mtundu) : mpweya zitsulo 20, 45 zitsulo, Q235, aloyi zitsulo Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo , 42CrMo ndi zina zotero.

Chitoliro chopanda chitsulo

Chifukwa cha njira yake yopangira ndi yosiyana, imagawidwa mu chubu yotentha (yotulutsa) yopanda phokoso komanso yozizira (yokuta) yopanda phokoso yazitsulo ziwiri. mitundu.

A. Chidule cha kayendedwe ka ndondomeko

Kugudubuzika kotentha (chubu chachitsulo chosakanizidwa chotuluka) : chubu chozungulira → kutenthetsa → choboola → chopiringizika chopingasa katatu, kugudubuza mosalekeza kapena kutulutsa → kuvula machubu → kukula (kapena kuchepetsa) → kuziziritsa → chubu chopanda kanthu → kuwongola → kuyesa kuthamanga kwamadzi (kapena chilema kuzindikira) → kuyika chizindikiro → kusungirako.

Chojambula chozizira (kugudubuza) chubu chachitsulo chosasunthika: chubu chozungulira → kutenthetsa → kubowola → mutu → kupukuta → pickling → kudzola mafuta (kubisala zamkuwa) → zojambula zozizira zambiri (zozizira) → chubu chopanda kanthu → chithandizo cha kutentha → kuwongola → kuyesa kuthamanga kwa madzi (kuzindikira zolakwika) → kuyika chizindikiro → kusungirako.

2 .Miyezo

1, GB: chubu chachitsulo chosasinthika: GB8162-2008 2, chubu chopanda chitsulo chotumizira madzi: GB8163-2008 3, chubu chachitsulo chosasunthika cha boiler: GB3087-2008 4, chubu chopanda msokonezo cha boiler: 5, zida zamagetsi zamagetsi kwa chitoliro chachitsulo chosasunthika chapamwamba: GB6479-2000 6, kubowola kwa geological kwa chitoliro chopanda chitsulo: YB235-70 7, kubowola mafuta kwa chitoliro chachitsulo chosasokonekera: YB528-65 8, chitoliro cha chitsulo chosasunthika:10. Msokonezo zitsulo chitoliro kwa galimoto theka kutsinde: GB3088-1999 11. Msoko zitsulo chitoliro kwa sitima: GB5312-1999 12.13, mitundu yonse ya aloyi chubu 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov 2CrMov, 12CrMov, 12CrMov, 12CrMov

Kuphatikiza apo, Palinso GB/T17396-2009 (chubu chotenthetsera chosasunthika chosasunthika cha hydraulic prop), GB3093-1986 (chubu chopanda chitsulo chosapanga dzimbiri cha injini ya dizilo), GB/T3639-1983 (chokokera kapena kuzizira- chubu chachitsulo chosakanizika chokulungidwa bwino), GB/T3094-1986 (machubu achitsulo osakanizidwa ndi ozizira, machubu achitsulo ooneka ngati apadera), GB/T8713-1988 (machubu achitsulo opanda msoko okhala ndi m'mimba mwake mwatsatanetsatane mkati mwa masilinda a hydraulic ndi pneumatic), GB13296-1991 (machubu opanda zitsulo zosapanga dzimbiri zama boilers ndi zosinthira kutentha), GB/T14975-1994 (machubu osapanga zitsulo zosapanga dzimbiri kuti agwiritse ntchito mwamapangidwe), GB/T14976-1994 (machubu achitsulo osapanga msoko okhala ndi mainchesi olondola amkati a hydraulic ndi pneumatic silinda zosapanga dzimbiri) machubu oyendera zamadzimadzi GB/T5035-1993 (machubu opanda chitsulo opangira ma axle bushing yamagalimoto), API SPEC5CT-1999 (matchulidwe a casing ndi chubu), ndi zina zambiri.

2, muyezo waku America: ASTM A53 - ASME SA53 - Boiler ndi Pressure Vessel code kalasi yayikulu yopanga kapena gulu lachitsulo: A53A, A53B, SA53A, SA53B

Kulemera kwa chubu kosasunthika: [(m'mimba mwake - makulidwe a khoma)* makulidwe a khoma]* 0.02466=kg/m (kulemera pa mita)