Welding inzira yekubatanidza yekusingaperi nekusanganisa, ine kana pasina kushandisa simbi yekuzadza. Iyo yakakosha nzira yekugadzira. Welding yakakamurwa kuita mapoka maviri.
Fusion welding - Mukubatanidza welding, simbi iri kubatanidzwa inonyungudutswa uye inosanganiswa pamwe nekuzoomesa simbi yakanyungudutswa. Kana zvichidikanwa, simbi yakanyungudutswa yekuzadza inowedzerwawo.
Eg, Gasi welding, arc welding, thermite welding.
Pressure welding- Masimbi arikubatanidzwa haana kumbonyunguduka, mubatanidzwa wesimbi unowanikwa nekushandiswa kwekumanikidza pakupisa tembiricha.
Eg, Resistance welding, forge welding.
Advantage ye welding
1.Welded joint ine simba guru, dzimwe nguva kupfuura simbi yemubereki.
2.Different zvinhu zvinogona welded.
3.Welding inogona kuitwa chero nzvimbo, hapana chikonzero chakakwana chemvumo.
4.Vanopa kutaridzika kwakanaka uye nyore mukugadzira.
5.Vanogona kuitwa mune chero chimiro uye chero nzira.
6.Iyo inogona kuve yakagadzirwa.
7.Kupa mubatanidzwa wakaoma wakakwana.
8.Kuwedzera uye kugadziriswa kwezvivakwa zviripo zviri nyore.
Kusakanganiswa kwewelding
1.Members inogona kukanganiswa nekuda kwekudziya kusina kuenzana uye kutonhora panguva yewelding.
2.Ivo vanobatana zvachose, kuti dismantle tinofanira kuputsa weld.
3.High yekutanga mari