Insimbi yokwakha ikhishwe ikakhulukazi ezintweni zensimbi ezinamandla zensimbi. Iningi lensimbi yokwakha eChina likhiqizwa lisuka kwinsimbi ephansi ye-carbon, i-medium-carbonnsimbi nensimbi ephansi ngensimbi ebilayo noma inqubo yensimbi ebulewe. Phakathi kwazo, insimbi ebulewe yesikhathi iye yathuthukiswa eChina. Sebenzisa.
Izinhlobo zemikhiqizo yensimbi yokwakha ngokuvamile zihlukaniswe izigaba eziningana ezinjengerejista, insimbi eyindilinga, induku yocingo, isikulufa sekhoyili nokunye.
1. Isabelomali
Ubude obujwayelekile bokubuya ngu-9m no-12m. Intambo ende ye-9M isetshenziselwa kakhulu ukwakhiwa komgwaqo, futhi intambo ende ye-12m isetshenziselwa ukwakhiwa kwebhuloho. Uhla lokucaciswa lwentambo ngokuvamile lungu-6-50mm, futhi izwe livumela ukuphambuka. Kunezinhlobo ezintathu zokubhema ngokuya ngamandla: HRB335, HRB400 ne-HRB500.
2. Insimbi eyindilinga
Njengoba igama lisho, insimbi eyindilinga iyintambo ende ende yensimbi enesiphambano esiyindilinga, esihlukaniswe ngezinhlobo ezintathu: i-hot-rolln edonswayo. Kunezinto eziningi zensimbi eyindilinga, njenge: 10 #, 20, 45 #, q215-235, 32CrMO, 3CRMNO, 304, 3CRMMO, 35CRMO, njll.
Usayizi wensimbi eyindilinga eshisayo eshisayo ngu-5.5-50 mm, kanti usayizi we-5.5-25 mm uyinsimbi encane eyindilinga, enikezwa inqwaba eqondile futhi esetshenziswa njengezingqina zensimbi, ama-bolts kanye nezingxenye ezahlukahlukene zemishini; Insimbi eyindilinga enkulu kune-25 mm isetshenziselwa ikakhulukazi ukwenziwa kwezingxenye zemishini noma njengezindleko zensimbi ezingenamthungo.
3. I-Wire
Izinhlobo ezijwayelekile zezinduku ze-wire ziyi-Q195, Q215, kanye ne-Q235, kepha kunezinhlobo ezimbili kuphela zezinduku zensimbi zensimbi yokwakha, i-Q215 ne-Q235. Ngokuvamile, ukucaciswa okuvame ukusetshenziswa kungu-6.5mm ubukhulu, 8.0mm ubukhulu, kanye ne-10mm ubukhulu. Njengamanje, induku enkulu kakhulu yocingo ezweni lami ingafinyelela ububanzi 30mm. Ngaphezu kokusetshenziswa njengokuqiniswa kokwakha ukhonkolo okuqinisiwe, ucingo lungasetshenziselwa umdwebo we-wire kanye ne-mesh.
4. Unenkani
Isikulufa esihlanganisiwe luhlobo lwensimbi olusetshenziselwa ukwakhiwa. Ama-rewars asetshenziswa kabanzi ezinhlakeni ezahlukahlukene zokwakha. Izinzuzo zezikulufo ezihlanganisiwe uma ziqhathaniswa nezinsolo yilezi: ama-rewars angu-9-12 kuphela, kanti izikulufo ezihlanganisiwe zingaphazanyiswa ngokwezidingo zokusebenzisa.
Isikhathi sePosi: Jul-11-2022