45 # chitoliro chachitsulo ndi chapamwamba komanso mtengo wotsika
Seamless steel chubu ndi chingwe chachitali chachitsulo chokhala ndi gawo lobowo ndipo palibe cholumikizira mozungulira. Chitoliro chachitsulo chosakanizika chili ndi gawo lopanda kanthu ndipo chitha kugwiritsidwa ntchito ngati mapaipi otumizira madzimadzi, monga mapaipi otumizira mafuta, gasi, gasi, madzi ndi zinthu zina zolimba. Poyerekeza ndi zitsulo zolimba monga zitsulo zozungulira, chitoliro chachitsulo chosasunthika chimakhala ndi mphamvu yofanana ndi yokhazikika komanso yopepuka komanso yopepuka. Ndi chuma gawo zitsulo. Amagwiritsidwa ntchito kwambiri popanga zida zamakina ndi zida zamakina, monga chitoliro chobowola mafuta, shaft yotumizira magalimoto, chimango cha njinga ndi scaffold yachitsulo yomwe imagwiritsidwa ntchito pomanga. Kupanga mphete ndi chitoliro chosasunthika chachitsulo kumatha kupititsa patsogolo kugwiritsa ntchito zinthu, kumathandizira kupanga, kupulumutsa zida ndi maola opangira, monga kugudubuza mphete, manja a jack, etc. chitoliro chachitsulo chimagwiritsidwa ntchito kwambiri popanga. Chitoliro chachitsulo ndi chinthu chofunikira kwambiri pamitundu yonse ya zida wamba. Mfuti ndi mbiya ziyenera kupangidwa ndi chitoliro chachitsulo. Chitoliro chachitsulo chikhoza kugawidwa mu chitoliro chozungulira ndi chitoliro chapadera chofanana ndi malo osiyanasiyana ozungulira ndi mawonekedwe. Chifukwa dera lozungulira ndilo lalikulu kwambiri pansi pa chikhalidwe chofanana, madzi ambiri amatha kunyamulidwa ndi chitoliro chozungulira. Kuonjezera apo, pamene gawo la mphete likukhudzidwa ndi kupanikizika kwa ma radial mkati kapena kunja, mphamvuyo imakhala yofanana. Choncho, mapaipi ambiri achitsulo amakhala ozungulira. Komabe, chitoliro chozungulira chimakhalanso ndi malire. Mwachitsanzo, pansi pa mkhalidwe wa kupindika kwa ndege, mphamvu yopindika ya chitoliro chozungulira sichikhala champhamvu ngati chitoliro cha sikweya ndi chakona. Mapaipi a square ndi amakona amagwiritsidwa ntchito mokhazikika pamakina ena aulimi ndi zida ndi zitsulo ndi mipando yamatabwa. Mapaipi apadera achitsulo okhala ndi mawonekedwe ena agawo amafunikiranso malinga ndi zolinga zosiyanasiyana.
1. Chitoliro chachitsulo chosasunthika (GB / t8162-2008) ndi chitoliro chachitsulo chosasunthika pamapangidwe ambiri komanso makina.
2. Chitoliro chachitsulo chosasunthika choyendetsa madzimadzi (GB / t12771-2008) ndi chitoliro chachitsulo chosasunthika chomwe chimagwiritsidwa ntchito kunyamula madzi, mafuta, gasi ndi madzi ena.
Chitoliro chosapanga dzimbiri chosapanga dzimbiri
3. Chitoliro chachitsulo chosasunthika cha boiler yotsika komanso yapakatikati (GB / t3087-2008) ndi chitoliro chapamwamba cha carbon structural chitsulo chotenthetsera komanso chozizira chokoka (chogudubuza) chopanda chitsulo chopanga chitoliro champhamvu cha nthunzi, chitoliro chamadzi otentha chotsika komanso chapakatikati. chitoliro ndi chitoliro cha nthunzi yotentha kwambiri, chitoliro chachikulu cha utsi, chitoliro chaching'ono cha utsi ndi chitoliro cha njerwa cha arch cha boiler ya locomotive.
4. Chitoliro chachitsulo chosasunthika cha boiler yothamanga kwambiri (GB5310-2008) ndi chitsulo chapamwamba kwambiri cha kaboni, chitsulo cha aloyi ndi chitoliro chosapanga dzimbiri chachitsulo chosapanga dzimbiri chomwe chimagwiritsidwa ntchito popanga chotenthetsera chamadzi otenthetsera madzi ndi kupanikizika kwambiri ndi kupitilira apo.
5. Mkulu kuthamanga opanda msoko zitsulo chitoliro kwa zipangizo mankhwala feteleza (GB6479-2000) ndi apamwamba mpweya structural zitsulo ndi aloyi zitsulo aloyi zitsulo chitoliro oyenera zida mankhwala ndi payipi ndi kutentha ntchito - 40 ~ 400 ℃ ndi ntchito kuthamanga kwa 10 ~ 30mA .
6. Chitoliro chosasunthika chachitsulo chophwanyira mafuta (GB9948-2006) ndi chitoliro chachitsulo chosasunthika choyenera machubu a ng'anjo, zotenthetsera kutentha ndi mapaipi m'malo opangira mafuta.
7.Chitoliro chachitsulo chobowola geological (yb235-70) ndi chitoliro chachitsulo chomwe chimagwiritsidwa ntchito ndi dipatimenti ya geological pobowola pachimake. Malinga ndi cholinga, akhoza kugawidwa mu kubowola chitoliro, kubowola kolala, pachimake chitoliro, casing ndi sedimentation chitoliro.
8. Chitoliro chachitsulo chosasunthika pobowola diamondi pachimake (GB / t3423-82) ndi chitoliro chachitsulo chosasunthika cha chitoliro chobowola, ndodo yapakati ndi chopondera chomwe chimagwiritsidwa ntchito pobowola diamondi pachimake.
9 .Chitoliro chobowola mafuta (yb528-65) ndi chitoliro chachitsulo chopanda msoko chomwe chimagwiritsidwa ntchito pokulitsa mkati kapena kunja kumalekezero onse akubowola mafuta. Chitoliro chachitsulo chimagawidwa kukhala waya wokhotakhota ndi waya wosatembenuka. Chitoliro chawaya chozungulira chimalumikizidwa ndi cholumikizira, ndipo chitoliro cha waya chosatembenuzika chimalumikizidwa ndi cholumikizira chachitsulo ndi kuwotcherera matako.
10.Marine carbon steel seamless steel pipe (gb5312-2009) ndi chitoliro chachitsulo chosasunthika cha carbon chitsulo chopangira makina a chitoliro cha kalasi I, gulu la II pressure pipe system, boiler ndi superheater. Kutentha kogwira ntchito kwa khoma la chitsulo chopanda chitsulo chosapanga dzimbiri sikudzapitirira 450 ℃, ndi khoma la aloyi chitsulo chosasunthika chitoliro sichidzapitirira 450 ℃.
11. Chitoliro chachitsulo chosasunthika cha manja a theka la shaft (gb3088-82) ndi chitoliro chapamwamba kwambiri cha carbon structural ndi alloy structural chitsulo chowotcha chozungulira chosasunthika chopangira chitoliro chagalimoto cha theka la shaft ndikuyendetsa chitoliro chanyumba.
12. Chitoliro chamafuta othamanga kwambiri cha injini ya dizilo (gb3093-2002) ndi chitoliro chozizira chosasunthika chachitsulo chopangira chitoliro champhamvu cha jakisoni wa injini ya dizilo.
13. Chitoliro chachitsulo cholondola chamkati chamkati (GB8713-88) cha hydraulic ndi pneumatic cylinder mbiya ndi chitoliro chozizira chokokedwa kapena chozizira chosasunthika chachitsulo chokhala ndi mainchesi amkati opangira ma hydraulic ndi pneumatic silinda mbiya.
14. Chitoliro chozizira chokoka kapena chozizira bwino chopanda chitsulo chosasunthika (GB3639-2000) ndi chitoliro chozizira chokokedwa kapena chozizira chokulungidwa bwino chachitsulo chosasunthika chokhala ndi mawonekedwe olondola kwambiri komanso kutsirizika kwabwino kwapamwamba pamakina ndi zida zama hydraulic.
15. Chitoliro chosapanga dzimbiri chachitsulo chosapanga dzimbiri (GB / T14975-2002) ndi chitoliro chotentha (chowonjezera, chokulitsidwa) komanso chozizira chokoka (chogudubuza) chosapanga dzimbiri chopangidwa ndi chitsulo chosapanga dzimbiri cha mapaipi osachita dzimbiri, zida zamapangidwe ndi magawo omwe amagwiritsidwa ntchito kwambiri mankhwala, mafuta, nsalu kuwala, mankhwala, chakudya, makina ndi mafakitale ena.
16. Chitoliro chosapanga dzimbiri chachitsulo chosapanga dzimbiri choyendetsa madzimadzi (GB / T14976-2002) ndi chitoliro chotentha (chowonjezera, chokulitsidwa) komanso chozizira chokoka (chogudubuza) chopangidwa ndi chitsulo chosapanga dzimbiri choyendera madzimadzi.
Chitoliro chachitsulo
17.Chitoliro chapadera chopangidwa ndi chitsulo chosasinthika ndi dzina lambiri la chitoliro chopanda chitsulo chokhala ndi mawonekedwe ena kupatula chitoliro chozungulira. Malinga ndi mawonekedwe osiyanasiyana ndi kukula kwa chitsulo chitoliro gawo, akhoza kugawidwa mu ofanana khoma makulidwe apadera-woboola pakati zitsulo chitoliro (code D), osalingana khoma makulidwe wapadera woboola pakati zitsulo chitoliro (code BD) ndi variable awiri woboola pakati wapadera woboola pakati. Chitoliro chachitsulo chosasinthika (code BJ). Chitoliro chapadera chowoneka bwino chachitsulo chimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana omangira, zida ndi zida zamakina. Poyerekeza ndi chitoliro chozungulira, chitoliro chowoneka mwapadera nthawi zambiri chimakhala ndi mphindi yokulirapo ya inertia ndi gawo modulus, ndipo chimakhala ndi kupindika kwakukulu komanso kukana kwa torsion, komwe kumatha kuchepetsa kulemera kwake ndikusunga chitsulo.
