MMA-200 Hot Start Anti-Stick Vrd kaumaha hana MMA Arc Welder me CE
Hoʻohana nā mīkini uila uila i ka ikehu uila e hoʻololi koke i ka ikehu uila i ka ikehu wela. Maʻa mau ka uila. Kūpono nā mīkini wili uila no ka hana ʻana i kahi maloʻo a ʻaʻole pono i nā koina he nui. Hoʻohana ākea lākou i nā ʻano āpau ma muli o kā lākou liʻiliʻi, hana maʻalahi, hoʻohana maʻalahi, wikiwiki wikiwiki a me ka wili ikaika ma hope o ka hoʻopili ʻana, keu hoʻi no nā huahana e koi ana i ka ikaika kiʻekiʻe, hiki ke hoʻopili ʻia nā mea metala like (a i ʻole nā metala like ʻole. ʻokoʻa) hiki ke pili paʻa. Ma hope o ka hoʻomaʻamaʻa ʻana wela, like ka ikaika o ka wili me ka metala kumu a maikaʻi ke sila ʻana, kahi e hoʻonā ai i nā pilikia o ke sila ʻana a me ka ikaika no ka hana ʻana i nā ʻenekini a me nā ipu waihona wai. 2, Nā mea maikaʻi ʻole o ka mīkini kuʻi uila: i ka wā o ka hoʻohana ʻana i ka mīkini uila, e hoʻokumu ʻia kahi māla ʻume mākenēki a puni ka mīkini kuʻihao, a e hoʻoulu ʻia ka radiation i nā mea a puni i ka wā o ka puhi ahi. Aia nā infrared, ultraviolet a me nā ʻano kukui ʻē aʻe i ka piʻo, a me nā mea ʻino e like me ka māhu hao a me ka uahi. No laila, pono e hana i nā ana palekana i ka wā o ka hana. ʻAʻole kūpono ke kuʻihao no ka hoʻopili ʻana i ke kila kila kiʻekiʻe. Ma muli o ka crystallization, hoʻokaʻawale a me ka hoʻowaiwaliwali o ka hao hao, maikaʻi ʻole ka hana kuʻihao o ke kila kila kiʻekiʻe, a maʻalahi hoʻi e haki ma hope o ka hoʻopili ʻana, e hopena ana i nā māwae wela a me nā māwae anu. He maikaʻi ke hana hao ʻana o ke kalapona haʻahaʻa, akā pono e hoʻohana pono ʻia i ke kaʻina. Hoʻopilikia ka derusting a me ka hoʻomaʻemaʻe. I kekahi manawa e hōʻike nā slag incidence crack, pores, undercuts a me nā kīnā ʻē aʻe i ka weld, akā ʻo ka hana kūpono e hoʻoliʻiliʻi i ka hanana o nā kīnā.
Hoʻoemi ʻia ke au a me ka uila e ka mea hoʻololi nui ʻekolu, hoʻoponopono ʻia e ka mea thyristor, a kaohi ʻia ke au e hoʻopuka nei e ka hoʻololi ʻana i ka pae kihi o ka thyristor. Lawe i ka hōʻailona o kēia manawa mai ka shunt ma ka hopena puka DC o ka rectifier ma ke ʻano he hōʻike manaʻo maikaʻi ʻole o kēia manawa. Ke piʻi nei ka DC puka i kēia manawa, piʻi pū ka manaʻo maikaʻi ʻole, hoʻemi ke kihi condo thyristor, a hoʻemi ka au i kēia manawa a me ka uila, i mea e hōʻemi ai i nā ʻano kūwaho. Hoʻonui ka puni kaomi i ka au puka i ka wā i lalo ka volta puka ma mua o 15V, keu hoʻi i ka hihia o ka pōkole pōkole, e hana ana i nā ʻano kūwaho o ka huki kūwaho, i maʻalahi ʻole ai ka uila. Hoʻonui ka kaapuni uila i ka uila i hāʻawi ʻia i loko o kahi manawa pōkole i kēlā me kēia kuʻi ʻana o ka piʻo, no laila nui a maʻalahi hoʻi ke kuʻi ʻana
NA MEA | UNIT | MMA-140 | MMA-160 | MMA-180 | MMA-200 |
Hoʻokomo o ka uila | V | 110/220 (1Ph) ± 10% | 110、220 (1Ph) ± 10% | 110、220 (1Ph) ± 10% | 110、220 (1Ph) ± 10% |
ʻOhana pinepine | Hz | 50/60 | 50/60 | 50/60 | 50/60 |
Kaha i hoʻokomo ʻia i helu ʻia | KVA | 4.5 | 5.4 | 6.2 | 7.1 |
Kuhi ʻia i kēia manawa (MMA, 220V) | A | 20-140A | 20-160A | 20-180A | 20-200A |
Kuhi ʻia i kēia manawa (MMA, 110V) | A | 20-110A | 20-110A | 20-110A | 20-110A |
Anakahi uila No-Load | V | 59V | 59V | 59V | 59V |
Pōʻaiapuni dute pōʻaiapuni | % | 60% | 60% | 60% | 60% |
Mana Kaha | COS | 0.93 | 0.93 | 0.93 | 0.93 |
Ka pale ʻana i ka wela | 80 kekelē | 80 kekelē | 80 kekelē | 80 kekelē | |
Palekana papa o nā hale | IP21S | IP21S | IP21S | IP21S | |
Kūpono No ka uila | mm | 2-3.2 | 2-3.2 | 2-4.0 | 2-4.0 |
Uila lako uila | 2.5mm 2meters | 2.5mm 2meters | 2.5mm 2meters | 2.5mm 2meters | |
Nā mea pono | ①: 25mm keleawe a me ka alu hao kuʻi | ||||
Ka hōʻiliʻili nui | knm | 36 * 23 * 33 | |||
Kaumaha | Kg | 4.7 | 4.9 | 5 | 5.2 |