Machubu osiyanasiyana okhuthala okhala ndi mipanda amasinthidwa makonda
1. Malinga ndi ndondomekoyi - arc kuwotcherera square chubu, kukana kuwotcherera lalikulu chubu (mafupipafupi ndi otsika pafupipafupi), mpweya kuwotcherera lalikulu chubu ndi ng'anjo kuwotcherera lalikulu chubu
2. Malinga ndi weld - molunjika welded lalikulu chitoliro ndi wozungulira welded lalikulu chitoliro.
Machubu a square amagawidwa kukhala machubu wamba a carbon steel square ndi low alloy square chubu malinga ndi zinthu.
1. Wamba mpweya zitsulo anawagawa Q195, Q215, Q235, SS400, 20 # zitsulo, 45 # zitsulo, etc.
2. Zitsulo zotsika za alloy zimagawidwa mu Q345, 16Mn, Q390, St52-3, etc.
Zopanga muyeso classification
Machubu a square amagawidwa kukhala masikweya machubu adziko lonse, machubu amtundu wa Japan, machubu aku Britain masikweya, machubu aku America masikweya, machubu amtundu waku Europe ndi machubu omwe siakuluakulu molingana ndi miyezo yopangira.
Mapaipi a square amagawidwa molingana ndi mawonekedwe a gawo:
1. Gawo losavuta lalikulu chubu: chubu lalikulu, chubu lalikulu la rectangular.
2. Square chubu ndi gawo zovuta: duwa zooneka lalikulu chubu, lotseguka lalikulu chubu, malata lalikulu chubu ndi wapadera woboola pakati chubu lalikulu.
Mapaipi apakati amagawidwa m'mapaipi otentha, mipope yamagetsi yama electro galvanized square, mapaipi apakati opaka mafuta ndi mipope yamapaipi osakaniza molingana ndi chithandizo chapamwamba.
Machubu a square amagawidwa malinga ndi cholinga: machubu apakati okongoletsa, machubu akulu akulu azida zamakina, machubu apamtunda amakampani opanga makina, machubu akulu akulu amakampani opanga mankhwala, machubu akulu akulu achitsulo, machubu apamtunda opangira zombo, machubu apamtunda agalimoto, machubu akulu zitsulo zitsulo ndi mizati, ndi masikweya machubu zolinga zapadera.
Machubu amakona anayi amagawidwa molingana ndi makulidwe a khoma: machubu owonjezera okhala ndi mipanda amakona anayi, machubu amipanda amakona anayi ndi machubu opyapyala okhala ndi mipanda yamakona anayi.
1. Njira otaya ukhondo galasi chubu
Chitoliro chopanda kanthu - Kuyang'ana - kupukuta - Kuyang'ana - Kutenthetsa - Kuboola - Kutolera - Kupera - Kupaka mafuta ndi kuyanika mpweya - kuwotcherera mutu - kujambula kozizira - kukonza njira yothetsera - Pickling - pickling ndi passivation - Kuyang'ana - kugudubuza kozizira - kupukuta - kudula mutu - kuyanika mpweya - kupukuta kwamkati - Kupukuta kwakunja - Kuyendera - Kuzindikiritsa - kulongedza kwazinthu zomalizidwa
2. Industrial chitoliro ndondomeko kuyenda
Chitoliro chopanda kanthu - Kuyang'ana - kusenda - Kuyang'ana - Kutenthetsa - Kuboola - Kutola - Kupera - Kupaka mafuta ndi kuyanika mpweya - kuwotcherera mutu - kujambula kozizira - kukonza njira yothetsera - Pickling - pickling passivation - Kuyang'ana
3. Welded chitoliro ndondomeko otaya
Kutsegula - kusanja - kumeta kumapeto ndi kuwotcherera - looper - kupanga - kuwotcherera - kuchotsa mkanda wamkati ndi wakunja - kukonza zisanachitike - kutenthetsera kutentha - kusanja ndi kuwongola - kuyesa kwa eddy pano - kudula - kuyang'anira ma hydraulic - Pickling - kuwunika komaliza - kuyika
4. Njira otaya a seamless lalikulu chitoliro
Chitsulo chozungulira - chubu chopanda kanthu - Kuyang'ana - Kutenthetsa - kubowola - kukula - kugudubuzika kwamoto - mutu wathyathyathya - Kuyang'ana - Pickling - zozungulira zozungulira - zojambula zozizira - kupanga - kulumikizana limodzi - Kuyang'ana
