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Mashandisirwo ekunamira mapaipi emagetsi? Ndezvipi matanho ekudzivirira anofanira kutorwa?
Matanho ekuona kuti simbi dzine hunhu hwewelding anosanganisira: 1. Zvinhu zvinoshandiswa nevanhu ndizvo zvinonyanya kukosha pakudzora welding pombi dzakarukwa. Nekuda kwekushaikwa kwenzira dzinodiwa dzekudzora welding mushure mekupinza, zviri nyore kucheka makona, izvo zvinokanganisa hunhu; panguva imwe chete, hunhu hwegalva...Verenga zvakawanda -
Chii chinonzi galvanized steel? Zinc coating inogara kwenguva yakareba sei?
Kugadzira galvanizing inzira iyo jira rakatetepa resimbi yechipiri rinoiswa pamusoro pesimbi iripo. Kune akawanda magadzirirwo esimbi, zinc ndiyo inonyanya kushandiswa pakugadzira iyi coating. Iri zinc layer rinoshanda sechidziviriro, richidzivirira simbi iri pasi kubva kuzvinhu zviri mukati. T...Verenga zvakawanda -
Musiyano uripo pakati pemapaipi esimbi akarungwa nesimbi isingatsvi?
Musiyano wakakosha: Mapaipi esimbi akaumbwa nesimbi yekabhoni ine zinc pamusoro kuti ienderane nezvinodiwa zvezuva nezuva. Mapaipi esimbi isina ngura, kune rumwe rutivi, akagadzirwa nesimbi ye alloy uye ane simba rekudzivirira ngura, zvichibvisa ...Verenga zvakawanda -
Simbi yemagetsi inoita ngura here? Ingadzivirirwe sei?
Kana zvinhu zvesimbi zvakarukwa zvichifanira kuchengetwa uye kutakurwa zviri pedyo, matanho ekudzivirira akakwana anofanira kutorwa kudzivirira ngura. Matanho chaiwo ekudzivirira ndeaya anotevera: 1. Nzira dzekurapa pamusoro pevhu dzinogona kushandiswa kuderedza chimiro...Verenga zvakawanda -
Nzira yekucheka simbi sei?
Danho rekutanga mukugadzirisa simbi kucheka, izvo zvinosanganisira kungocheka zvinhu zvisina kugadzirwa kana kuzvipatsanura kuita maumbirwo kuti pave nemavara asina kurongeka. Nzira dzakajairika dzekucheka simbi dzinosanganisira: kucheka mavhiri ekukuya, kucheka saha, kucheka murazvo, kucheka plasma, kucheka nelaser,...Verenga zvakawanda -
Matanho ekuvaka makomba esimbi ane marata mumamiriro ekunze akasiyana uye mamiriro ekunze akasiyana
Mumamiriro ekunze akasiyana, matanho ekuvaka esimbi ane corrugated culvert haana kufanana, mwaka wechando nezhizha, tembiricha yepamusoro netembiricha yakaderera, mamiriro ekunze akasiyana, matanho ekuvaka akasiyanawo. 1. Tembiricha yepamusoro ine corrugated culver...Verenga zvakawanda -
Kuenzanisa zvakanakira nezvakaipa zvekushandisa chubhu yemativi, simbi yechiteshi, simbi yekona
Zvakanakira zvechikweshe chesimbi Simba guru rekudzvanya, simba rakanaka rekukotama, simba guru rekutenderera, kugadzikana kwakanaka kwehukuru hwechikamu. Kukwesha, kubatana, kugadziriswa kuri nyore, kupfava kwakanaka, kukotama kunotonhora, kushanda zvakanaka kwekutenderedza kunotonhora. Nzvimbo yakakura, simbi shoma payuniti imwe neimwe...Verenga zvakawanda -
Chii musiyano uripo pakati pesimbi yekabhoni nesimbi isina ngura?
Simbi yekabhoni, inozivikanwawo sesimbi yekabhoni, inoreva simbi nesimbi yekabhoni ine kabhoni isingasviki 2%, simbi yekabhoni pamwe nekabhoni inowanzova nesilicon, manganese, sarufa uye phosphorus shoma. Simbi isina ngura, inozivikanwawo sesimbi isina ngura...Verenga zvakawanda -
Musiyano uripo pakati pemapaipi akaumbwa nesimbi akaremara nemapaipi akajairwa akaremara ndeupi? Pane musiyano here pakudzivirira ngura? Mashandisirwo azvo akafanana here?
Pane musiyano unotevera pakati pemachubhu esimbi akavharirwa nesimbi nemachubhu akajairwa esimbi: **Kuramba ngura**: - Pombi yesimbi yakavharirwa ine simba rakanaka rekudzivirira ngura. Kuburikidza nekurapwa kwesimbi, jira rezinc rinoumbwa pamusoro pechubhu...Verenga zvakawanda -
Mwero weNyika weSimbi Ichangobva Kugadziriswazve yeChina Wabvumidzwa Kuburitswa
Hurumende yeHurumende yeKutarisira Musika uye Kudzora (State Standardization Administration) musi wa30 Chikumi yakabvumidza kuburitswa kwemitemo yenyika mazana maviri nemakumi manomwe nesere inokurudzirwa, runyorwa rwemitemo yenyika nhatu inokurudzirwa yekudzokorora mitemo yenyika, pamwe chete nemitemo yenyika makumi maviri nematanhatu inotarisirwa uye...Verenga zvakawanda -
Dhayamita yezita uye dhayamita yemukati nekunze yepombi yesimbi inotenderera
Pombi yesimbi inotenderera imhando yepombi yesimbi inogadzirwa nekumonera simbi kuita chimiro chepombi pane imwe kona inotenderera (forming angle) wozoibatanidza. Inoshandiswa zvakanyanya mumapaipi ekufambisa mafuta, gasi rechisikigo uye mvura. Nominal Diameter (DN) Nomi...Verenga zvakawanda -
Musiyano uripo pakati pehot rolled necold drawn?
Musiyano uripo pakati peHot Rolled Steel Pipes neCold Drawn Steel Pipes 1: Mukugadzirwa kwecold rolled pipes, cross-section yayo inogona kunge yakakombama, kukotama kunobatsira kuti cold rolled pipe ikwane bearing ability. Mukugadzirwa kwehot-rolled tu...Verenga zvakawanda
