Hoʻohana ʻo MIG i ka wili metala ma kahi o ka tungsten electrode i ka lama kuʻi.ʻO nā mea ʻē aʻe e like me ka TIG welding.No laila, hoʻoheheʻe ʻia ka uea kuʻi ʻana e ka arc a hoʻouna ʻia i ka wahi kuʻi.Hoʻouna ka wili uila i ke kaula kuʻi mai ka spool i ka lama kuʻi e like me ka pono o ka wili.

ʻO ke kumu wela hoʻi he DC arc, akā ʻo ka polarity ka mea kū'ē i ka mea i hoʻohana ʻia ma TIG welding.He ʻokoʻa hoʻi ke kinoea pale i hoʻohana ʻia.Pono e hoʻohui ʻia ka 1% oxygen i ka argon e hoʻomaikaʻi i ke kūpaʻa o ka arc.

Aia kekahi mau ʻokoʻa i nā kaʻina hana maʻamau, e like me ka jet transfer, pulsating jet, spherical transfer and short-circuit transfer.

Pulse MIG welding leo hoʻoponopono

ʻO ka pulupulu MIG ka hana wiliwili MIG e hoʻohana ana i ka manawa pulse e pani i ka DC pulsating maʻamau.

Ma muli o ka hoʻohana ʻana i ka pulse o kēia manawa, ʻo ka arc o ka pulse MIG welding he ʻano pulse.Hoʻohālikelike ʻia me ka hoʻomau mau ʻana o kēia manawa (pulsating DC) welding:

1. ʻOi aku ka nui o ka hoʻoponopono ʻana i nā ʻāpana wili;

Inā ʻoi aku ka liʻiliʻi o ke au ma mua o ka I0 koʻikoʻi haʻahaʻa o ka hoʻololi ʻana, hiki ke loaʻa ka hoʻololi ʻana i ka wā i ʻoi aku ka nui o ka manawa o ka pulse peak ma mua o I0.

2. Hiki ke ho'omalu pono 'ia ka ikehu Arc;

ʻAʻole hiki ke hoʻololi wale ʻia ka nui o ka pulse a i ʻole ke kumu o kēia manawa, akā hiki ke hoʻoponopono ʻia kona lōʻihi i nā ʻāpana o 10-2 s.

3. Maikaʻi ke kākoʻo ʻana i ka hiki o ka pā lahilahi a me nā kūlana āpau.

Hiki ke hoʻoheheʻe ʻia ka loko i hoʻoheheʻe ʻia i ka manawa pulse i kēia manawa, a hiki ke loaʻa ka crystallization hoʻomaha i ka manawa kumu.Ke hoʻohālikelike ʻia me ka hoʻomau ʻana o ka wili o kēia manawa, ʻoi aku ka liʻiliʻi o ka awelika o kēia manawa (hoʻokomo wela i ka weld) ma ke kumu o ke komo like.

MIG wiliwili kumu hoʻoponopono leo

ʻOkoʻa mai ka TIG welding, MIG (MAG) welding hoʻohana i ka fusible welding uea e like me ka electrode a me ke ahi e ʻā ana ma waena o ka uea kuʻi hoʻomau i hānai ʻia a me ka weldment ma ke ʻano he kumu wela e hoʻoheheʻe ai i ka uea kuʻi a me ke kumu metala.I ka wā o ke kaʻina hana hoʻoheheʻe, lawe mau ʻia ke kinoea argon pale i ka wahi kuʻi ʻana ma o ka nozzle pū welding e pale ai i ke arc, pool molten a me kāna metala kumu kokoke mai ka hopena pōʻino o ka ea a puni.E hoʻoneʻe ʻia ka hoʻoheheʻe mau ʻana o ka uea welding i ka wai hoʻoheheʻe ma ke ʻano he droplet, a e hana ʻia ka weld metala ma hope o ka hui ʻana a me ka condensation me ka metala kumu hoʻoheheʻe.

MIG wili hiʻona hoʻoponopono leo

⒈ e like me ka TIG welding, hiki iā ia ke weld kokoke i nā metala āpau, kūpono loa no ka wili ʻana i ka alumini a me ka alumini alumini, ke keleawe a me ke keleawe, ke kila kila a me nā mea ʻē aʻe.Aneane ole oxidation a me ke ahi poho i loko o ka welding kaʻina hana, he uuku nui o ka evaporation poho, a me ka metallurgical kaʻina mea maʻalahi.

2. Kiʻekiʻe o ka hana hana

3. MIG kuʻihao hiki ke DC hoʻohuli pili.ʻO ka welding aluminika, magnesium a me nā metala ʻē aʻe he hopena cathode atomization maikaʻi, hiki ke hoʻoneʻe maikaʻi i ke kiʻi oxide a hoʻomaikaʻi i ka maikaʻi wili o ka hui.

4. ʻAʻole hoʻohana ʻia ka electrode Tungsten, a ʻoi aku ka haʻahaʻa o ke kumukūʻai ma mua o ka TIG welding;Hiki ke hoʻololi i ka welding TIG.

5. I ka MIG wili alumini a me ka alumini alumini, sub jet droplet transfer hiki ke hoʻohana no ka hoʻomaikaʻi ʻana i ka maikaʻi o nā hui welded.

⒍ ʻoiai ʻo ka argon he kinoea inert a ʻaʻole i hoʻopili ʻia me kekahi mea, ua maʻalahi ia i ka ʻaila ʻaila a me ka ʻōpala ma ka ʻili o ka uea kuʻi a me ka metala kumu, kahi maʻalahi e hana i nā pores.Pono e hoʻomaʻemaʻe maikaʻi ʻia ka uea kuʻi a me ka mea hana ma mua o ke kuʻi ʻana.

3. Hoʻololi Droplet i ka MIG welding

ʻO ka hoʻololi ʻana o Droplet e pili ana i ke kaʻina holoʻokoʻa kahi i hoʻoheheʻe ʻia ai ka metala i hoʻoheheʻe ʻia ma ka hope o ka wili welding a i ʻole nā ​​​​electrode i nā droplets ma lalo o ka hana o ka wela arc, i hoʻokaʻawale ʻia mai ka hopena o ka uea kuʻi ʻana a hoʻoili ʻia i ka wai kuʻi ma lalo o ka hana a nā mana like ʻole.Ua pili pono i ka paʻa o ka welding kaʻina, weld kukulu, splash nui a pela aku.

3.1 ikaika e pili ana i ka hoʻoili droplet

Hoʻopili ʻia ka droplet i hana ʻia e ka metala hoʻoheheʻe ʻia ma ka hope o ka uea kuʻi ʻana e nā mana like ʻole, a ʻokoʻa nā hopena o nā mana like ʻole i ka hoʻololi droplet.

⒈ umekaumaha: ma ke kūlana kuʻihao palahalaha, ua like ka umekaumaha me ke kuhikuhi o ka hoʻololi droplet e hāpai i ka hoʻololi;Ke kūlana kuʻi ʻana ma luna o ke poʻo, ke keʻakeʻa nei i ka hoʻoili ʻana o ka droplet

2. Kūleʻa ʻili: mālama i ka ikaika nui o ka droplet ma ka hopena o ka uea kuʻi i ka wā wili.ʻO ka ʻoi aku ka lahilahi o ke kaula kuʻi, ʻoi aku ka maʻalahi o ka hoʻololi droplet.

3. Electromagnetic ikaika: ʻo ka ikaika i hoʻokumu ʻia e ke kahua magnetic o ka conductor ponoʻī i kapa ʻia ʻo electromagnetic force, a ʻo kona ʻāpana axial e hoʻonui mau ana mai ka ʻāpana liʻiliʻi a i ka ʻāpana nui.I ka MIG welding, i ka wā e hele ai ka mea i kēia manawa ma ka welding droplet electrode spot, hoʻololi ka ʻāpana keʻa o ka conductor a hoʻololi hoʻi ke kuhikuhi o ka ikaika electromagnetic.I ka manawa like, ʻo ke kiʻekiʻe kiʻekiʻe o kēia manawa ma ia wahi e hoʻoheheʻe ikaika i ka metala a hoʻopuka i kahi mana hopena nui ma ka ʻili metala o ka droplet.ʻO ka hopena o ka ikaika electromagnetic i ka hoʻoili droplet e pili ana i ke ʻano o ke arc.

4. Plasma kahe ikaika: ma lalo o ka contraction o ka electromagnetic ikaika, ka hydrostatic kaomi i hanaia e ka arc plasma i ke kuhikuhi o arc axis he inversely proportional i ka cross-sectional wahi o ka arc kolamu, 'o ia hoʻi, e emi malie mai ka hopena o ka welding. uea i ka ili o ka wai i hooheheeia, he mea ia e paipai ai i ka hoololi droplet.

5. Pumi kiko

3.2 droplet hoʻoili hiʻona o MIG kuʻihao

I ka wā hoʻoheheʻe MIG a me ka hoʻoheheʻe MAG, hoʻohana nui ka hoʻololi droplet i ka hoʻololi pōkole a me ka hoʻoili jet.Hoʻohana ʻia ka hoʻoheheʻe kaapuni pōkole no ka wiliwili kiʻekiʻe kiʻekiʻe o ka pā lahilahi a me ka wili kūlana a pau, a hoʻohana ʻia ka jet transfer no ka hoʻoheheʻe ʻana i ka ʻāʻī a me ka hoʻopili ʻana o nā papa waena a me ka mānoanoa.

I ka wā hoʻoheheʻe MIG, ʻae ʻia ka pilina hoʻohuli DC.No ka mea, hiki i ka pili hope ke hoʻomaopopo i ka hoʻololi jet maikaʻi, a ʻo ka ion maikaʻi ka hopena i ka droplet ma ka pilina maikaʻi, ka hopena i kahi kaomi wahi nui e keakea i ka hoʻololi droplet, no laila ʻo ka pilina maikaʻi he hoʻololi droplet irregular.ʻAʻole kūpono ka hoʻoheheʻe MIG no ka hoʻololi ʻana i kēia manawa no ka mea ʻaʻole like ka hoʻoheheʻe ʻana o ka uea kuʻi ma kēlā me kēia hapalua pōʻai.

I ka MIG welding aluminika a me ka alumini alumini, no ka mea he maʻalahi ka alumini i ka oxidize, i mea e hōʻoia ai i ka hopena pale, ʻaʻole hiki ke lōʻihi ka lōʻihi o ke arc i ka wā wili.No laila, ʻaʻole hiki iā mākou ke hoʻohana i ke ʻano hoʻololi jet me ka nui o kēia manawa a me ka lōʻihi.Inā ʻoi aku ka ʻoi aku o ke au i koho ʻia ma mua o ke au koʻikoʻi a mālama ʻia ka lōʻihi o ke arc ma waena o ka hoʻololi jet a me ka hoʻololi pōkole, e hoʻokumu ʻia ka hoʻololi sub jet.

Hoʻohana nui ʻia ka welding MIG e wili i nā mea hana alumini a me nā alumini.[1]

Leo hoʻoponopono maʻamau

▲ gmt-skd11 > 0.5 ~ 3.2mm HRC 56 ~ 58 welding hoʻoponopono anuanu hana kila, metala stamping make, oki make, oki mea paahana, hana make a me ka workpiece ili paakiki e hana argon electrode me ka paakiki kiʻekiʻe, aahu ke kū'ē a kiʻekiʻe toughness.E hoʻomaʻamaʻa a hoʻomaʻamaʻa mua ma mua o ka hoʻoponopono ʻana i ka wili, inā ʻaʻole e maʻalahi ke haki.

▲ gmt-63 degere maka kuʻihao uea > 0.5 ~ 3.2mm HRC 63 ~ 55, nui hoʻohana no ka kuʻihao broach make, wela hana kiʻekiʻe paakiki make, wela forging haku make, wela stamping make, wili make, aahu-kūpaʻa paʻakikī ili, kiʻekiʻe-wikiwiki kila a me ka pahi hooponopono.

▲ gmt-skd61 > 0.5 ~ 3.2mm HRC 40 ~ 43 welding zinc supplement, alumini make hoʻoheheʻe ʻia, me ka wela maikaʻi ʻana a me ka haki ʻana i ke kūʻē, make kinoea wela, alumini keleawe wela hoʻoheheʻe ʻia, alumini keleawe make hoʻoheheʻe ʻana, me ke kūpaʻa wela maikaʻi. , ʻaʻahu i ke kū'ē a me ke kū'ēʻana.Loaʻa pinepine ka make ʻana o ka hoʻoheheʻe wela wela i nā māwae honu, ʻo ka hapa nui o ia mau mea ma muli o ke koʻikoʻi wela, ka hoʻoheheʻe ʻana o ka ʻili a i ʻole ka ʻino ʻana o nā mea maka.Hoʻoponopono ʻia ka mālama wela i ka paʻakikī kūpono e hoʻomaikaʻi i ko lākou ola lawelawe.ʻAʻole pili ka paʻakikī haʻahaʻa a kiʻekiʻe paha.

▲ gmt-hs221 uwea wili keleawe keleawe.Nā hiʻohiʻona hana: HS221 uea kuʻihao he keleawe kūikawā uwea kuʻihao i loaʻa ka liʻiliʻi o ka tin a me ke silika.Hoʻohana ʻia ia no ka hoʻoheheʻe kinoea a me ka hoʻoheheʻe ʻana o ke keleawe.Hoʻohana nui ʻia ia no ka brazing copper, steel, copper nickel alloy, etc. ʻO nā ʻano kuʻi ʻana kūpono no ke keleawe a me ke keleawe keleawe e hoʻopili ai i ka wili argon arc, oxygen acetylene welding a me carbon arc welding.

▲ gmt-hs211 maikaʻi nā waiwai mechanical.ʻO Argon arc welding o ke keleawe keleawe a me ka MIG brazing o ke kila.

▲ gmt-hs201, hs212, hs213, hs214, hs215, hs222, hs225 uwea wili keleawe.

▲ GMT - 1100, 1050, 1070, 1080 uea kuʻihao alumini maʻemaʻe.Nā hiʻohiʻona hana: uwea kuʻi alumini maʻemaʻe no ka wiliwili MIG a me TIG.ʻO kēia ʻano uea kuʻi ʻana he hoʻohālikelike kala maikaʻi ma hope o ka mālama anodic.He kūpono ia no nā noi mana me ke kūpaʻa corrosion maikaʻi a me ka conductivity maikaʻi loa.Ke kumu: Ka mana o nā lako haʻuki moku

▲ GMT semi nickel, uwea kuʻi nickel maʻemaʻe a me ka electrode

▲ GMT - 4043, 4047 alumini kilika wiliwili uwea.Nā hiʻohiʻona hana: hoʻohana ʻia no ka wiliwili 6 * * * metala kumu.ʻAʻole hiki ke maʻalahi i nā māwae wela a hoʻohana ʻia no ka wili, forging a me ka hoʻolei ʻana i nā mea.Hoʻohana: nā moku, nā locomotives, nā mea kemika, nā meaʻai, nā mea haʻuki, nā mole, nā lako, nā ipu, nā ipu, etc.

▲ GMT - 5356, 5183, 5554, 5556, 5A06 alumini uwea kuʻi magnesium.Nā hiʻohiʻona hana: ua hoʻolālā kūikawā ʻia kēia uea kuʻi no ka hoʻoheheʻe ʻana i ka 5 * * * moʻo huila a me nā mea hoʻopihapiha hoʻopihapiha kokoke i ka metala kumu.Loaʻa iā ia ka pale corrosion maikaʻi a me ka hoʻohālikelike ʻana i ke kala ma hope o ka mālama anodic.Hoʻohana: hoʻohana ʻia i nā mea haʻuki e like me nā kaʻa, nā scooter alumini, nā keʻena locomotive, nā moku kaomi kemika, ka hana kaua, ka hana moku, ka mokulele, etc.

▲ gmt-70n > 0.1 ~ 4.0mm uwea kuʻiʻo hiʻona a me ka noi: hoʻopaʻa o kiʻekiʻe paakiki kila, māwae o zinc aluminika make hoolei ana make, kuʻihao reconstruction, puaʻa / hoolei hao kuʻihao hana.Hiki iā ia ke weld pololei i nā ʻano mea hao / puaʻa hao, a hiki ke hoʻohana ʻia e like me ke kuʻi ʻana o nā māwae.I ka hoʻohana ʻana i ka wili hao hao, e hoʻāʻo e hoʻohaʻahaʻa i ke au, e hoʻohana i ka wiliwili arc mamao pōkole, e hoʻomoe mua i ke kila, e wela a me ka mālie ma hope o ka wili.

▲ gmt-60e > 0.5 ~ 4.0mm mau hiʻohiʻona a me ka hoʻohana ʻana: wili kūikawā o ke kila tensile kiʻekiʻe, ka hoʻomaka ʻana o ka hana ʻana o ka ʻili paʻakikī, ke kuʻi ʻana o nā māwae.Hoʻohana kūikawā ʻia ka wili welding ikaika kiʻekiʻe me ka nickel chromium alloy no ka anti cracking lalo wili, hoʻopiha a me ke kākoʻo.Loaʻa iā ia ka ikaika tensile a hiki ke hoʻoponopono i ka haki ʻana o ke kila ma hope o ke kuʻi ʻana.Ka ikaika tensile: 760 n / mm & sup2;Ka lōʻihi lōʻihi: 26%

▲ gmt-8407-h13 > 0.5 ~ 3.2mm HRC 43 ~ 46 die casting make no ka zinc, aluminika, tin a me nā mea hao hao ʻole a me nā ʻāpana keleawe, hiki ke hoʻohana ʻia e like me ka wela forging a stamping make.Loaʻa iā ia ka paʻakikī kiʻekiʻe, ke kūpaʻa aahu maikaʻi a me ke kūpaʻa corrosion thermal, maikaʻi kiʻekiʻe kiʻekiʻe-mehana hoʻoluʻu pale a me ke kiʻekiʻe-mahana luhi kū'ē.Hiki ke welded a hoʻoponopono.Ke hoʻohana ʻia ʻo ia e like me ka punch, reamer, rolling knife, grooving knife, scissors… No ka mālama wela, pono ia e pale i ka decarburization.Inā kiʻekiʻe loa ka paʻakikī o ke kila mea hana wela ma hope o ke kuʻi ʻana, e haki nō hoʻi ia.

▲ uea kākoʻo ʻo GMT anti burst backing > 0.5 ~ 2.4mm HB ~ 300 kiʻekiʻe paʻa paʻa kila, paʻa paʻa ʻili a me ka haʻihaʻi ʻana.Hoʻohana ʻia ke kākoʻo wiliwili ikaika kiʻekiʻe me ka nickel chromium alloy kiʻekiʻe no ka anti cracking lalo wili, hoʻopiha a me ke kākoʻo.Loaʻa iā ia ka ikaika tensile ikaika, a hiki ke hoʻoponopono i ka haki ʻana, wili a me ke kūkulu hou ʻana i ke kila.

▲ gmt-718 > 0.5 ~ 3.2mm HRC 28 ~ 30 mold kila no nā huahana plastik e like me nā mea hana hale nui, nā mea pāʻani, nā kamaʻilio, nā uila a me nā mea haʻuki.ʻO ka mold injection plastic, mold heat-resistant a me ka corrosion-resistant mold he machinability maikaʻi a me ke kūpaʻa pitting, maikaʻi maikaʻi o ka ʻili ma hope o ka wili ʻana a me ke ola lawelawe lōʻihi.ʻO ka mahana preheating he 250 ~ 300 ℃ a ʻo ka mahana wela ma hope o 400 ~ 500 ℃.Ke hoʻokō ʻia ka hoʻoponopono ʻana i ka hoʻoponopono welding multi-layer, hoʻohana ʻia ke ʻano hana hoʻoponopono hoʻihoʻi hope, ʻaʻole hiki ke hana i nā hemahema e like me ka fusion maikaʻi ʻole a.

▲ gmt-738 > 0.5 ~ 3.2mm HRC 32 ~ 35 translucent plastic product mold steel with surface gloss, large mold, plastic mold steel with complex product shape and high precision.ʻO ka'ōpala paʻi palaki, ka'ōpala wela, ka'ōpala-kū'ē'ē, ke kū'ēʻana i ke kino, ka hana hoʻoponopono maikaʻi loa, kaʻoki manuahi, ka polishing a me kaʻeleʻele uila, ka paʻakikī maikaʻi a me ke kū'ēʻana.ʻO ka mahana preheating he 250 ~ 300 ℃ a me ka mahana wela ma hope o 400 ~ 500 ℃.Ke hoʻokō ʻia ka hoʻoponopono ʻana i ka wiliwili multi-layer, hoʻohana ʻia ke ʻano hana hoʻoponopono wili hope, ʻoi aku ka liʻiliʻi o ka hana ʻana i nā hemahema e like me ka fusion maikaʻi ʻole a.

▲ gmt-p20ni > 0.5 ~ 3.2mm HRC 30 ~ 34 i hoʻoheheʻe ʻia a me ka hoʻoheheʻe ʻana i ka wela (copper mold).Ua hoʻolālā ʻia ka alloy me ka haʻahaʻa haʻahaʻa i ka welding cracking me ka nickel content ma kahi o 1%.He kūpono ia no PA, POM, PS, PE, PP a me ABS plastics.Loaʻa iā ia ka waiwai polishing maikaʻi, ʻaʻohe porosity a māwae ma hope o ke kuʻi ʻana, a hoʻopau maikaʻi ma hope o ka wili ʻana.Ma hope o ka hoʻoheheʻe ʻana a me ka hoʻopaʻa ʻana, ua paʻakikī mua ia i ka HRC 33 degere, ʻo ka māhele paʻakikī o ka ʻāpana he ʻano like ʻole, a ʻoi aku ke ola o ka make ma luna o 300000. ʻO ka mahana preheating he 250 ~ 300 ℃ a ʻo ka mahana wela ma hope he 400 ~ 500 ℃ .Ke hoʻokō ʻia ka hoʻoponopono ʻana i ka wiliwili multi-layer, hoʻohana ʻia ke ʻano hana hoʻoponopono wili hope, ʻoi aku ka liʻiliʻi o ka hana ʻana i nā hemahema e like me ka fusion maikaʻi ʻole a.

▲ gmt-nak80 > 0.5 ~ 3.2mm HRC 38 ~ 42 i hoʻoheheʻe ʻia a me ke kila aniani.ʻO ka paʻakikī kiʻekiʻe, ka hopena aniani maikaʻi loa, ka EDM maikaʻi a me ka hana wili maikaʻi.Ma hope o ka wili ʻana, maʻalahi ia e like me ke aniani.ʻO ia ka mea kiʻekiʻe loa a me ka maikaʻi loa o ke kila kila ma ka honua.He mea maʻalahi ke oki ma ka hoʻohui ʻana i nā mea ʻoki maʻalahi.Loaʻa iā ia nā hiʻohiʻona o ka ikaika kiʻekiʻe, ka paʻakikī, ke kūpaʻa a me ka ʻole deformation.He kūpono ia no ke kila kila o nā huahana plastic transparent.ʻO ka mahana preheating he 300 ~ 400 ℃ a me ka mahana wela ma hope o 450 ~ 550 ℃.Ke hoʻokō ʻia ka hoʻoponopono ʻana i ka wiliwili multi-layer, hoʻohana ʻia ke ʻano hana hoʻoponopono wili hope, ʻoi aku ka liʻiliʻi o ka hana ʻana i nā hemahema e like me ka fusion maikaʻi ʻole a.

▲ gmt-s136 > 0.5 ~ 1.6mm HB ~ 400 i hoʻoheheʻe ʻia i ka ʻili, me ke kūpaʻa maikaʻi a me ka permeability.ʻO ka hoʻomaʻemaʻe kiʻekiʻe, ka specularity kiʻekiʻe, ka polishing maikaʻi, ka ʻōpala maikaʻi a me ka pale ʻana i ka waikawa, nā ʻano ʻano wela wela, kūpono no ka PVC, PP, EP, PC, PMMA plastics, corrosion-resistant a maʻalahi hoʻi i ka hana ʻana i nā modules a me nā mea hoʻopili, super mirror corrosion-resistant precision nā mea hoʻoheheʻe, e like me nā mold rubber, nā ʻāpana kamera, nā lens, nā pahu kiaʻi, etc.

▲ GMT Huangpai kila> 0.5 ~ 2.4mm HB ~ 200 hao poni, kāma'a po'i, ma'alahi kila ku'i, ma'alahi engraving a me ka etching, S45C a me S55C kila hooponopono.Maikaʻi ke ʻano, palupalu, maʻalahi ke hana, ʻaʻohe pores.ʻO ka mahana preheating he 200 ~ 250 ℃ a ʻo ka mahana wela ma hope o 350 ~ 450 ℃.

▲ GMT BeCu (beryllium copper) > 0.5 ~ 2.4mm HB ~ 300 copper alloy mold material with high thermal conductivity.ʻO ka mea hoʻohui koʻikoʻi he beryllium, kūpono ia no nā mea hoʻokomo i loko, nā cores mold, nā punches die-casting, nā ʻōnaehana hoʻoheheʻe wela, nā nozzles hoʻoili wela, nā cavities a me nā papa o ka puhi ʻana i nā mold injection mold.Hoʻohana ʻia nā mea keleawe Tungsten i ke kuʻekuʻe kūʻē, ka uila uila, ka ʻeke uila a me nā lako mīkini pololei.

▲ gmt-cu (argon welding copper) > 0.5 ~ 2.4mm HB ~ 200 kēia kākoʻo welding he ākea ka nui o nā noi a hiki ke hoʻohana ʻia no ka hoʻoponopono ʻana i ka hoʻoponopono ʻana i ka pepa electrolytic, ke keleawe keleawe, ke kila, ke keleawe, ka hao puaʻa a me nā ʻāpana keleawe maʻamau .Loaʻa iā ia nāʻano mechanical maikaʻi a hiki ke hoʻohanaʻia no ka hoʻopiliʻana a me ka hoʻoponoponoʻana i ke keleawe keleawe, a me ka hoʻopiliʻana i ke kila, ka hao puaʻa a me ka hao.

▲ GMT aila kila kuʻihao uea > 0.5 ~ 3.2mm HRC 52 ~ 57 blanking make, ana, kiʻi make, piercing punch, hiki ke hoʻohana nui ʻia i ka mīkini paʻi anu, ka lima hoʻonani embossing make, maʻamau maʻamau mea kila kila, ʻaʻahu-kū ʻole, ʻaila. hooluolu.

▲ GMT Cr kila welding uea > 0.5 ~ 3.2mm HRC 55 ~ 57 blanking make, anu make make, anu kiʻi make, punch, kiʻekiʻe paakiki, kiʻekiʻe bremsstrahlung a me ka maikai uea oki hana.E hoʻomaʻamaʻa a hoʻomaʻamaʻa mua ma mua o ka hoʻoponopono ʻana i ka wili, a hana i ka hana hoʻomehana ma hope o ka hoʻoponopono ʻana.

▲ gmt-ma-1g > 1.6 ~ 2.4mm, super mirror welding wire, hoʻohana nui ʻia i nā huahana koa a i ʻole nā ​​​​huahana me nā koi kiʻekiʻe.ʻO ka paʻakikī HRC 48 ~ 50 maraging steel system, surfacing of aluminum die casting die, low pressure casting die, forging die, blanking die and injection mold.He mea kūpono loa ia no ka alumini gravity die casting mold a me ka puka, hiki ke hoʻolōʻihi i ke ola lawelawe ma 2 ~ 3 mau manawa.Hiki iā ia ke hana i ka poni pololei a me ke aniani super (ka hoʻoponopono ʻana i ka puka, ʻaʻole maʻalahi ka hoʻohana ʻana i nā māwae wela wela).

▲ GMT kiʻekiʻe māmā holo kila kuʻihao uea (skh9) > 1.2 ~ 1.6mm HRC 61 ~ 63 kiʻekiʻe māmā holo kila, me ka lōʻihi o 1.5 ~ 3 manawa o ka maʻamau kiʻekiʻe mämä holo kila.He kūpono ia no ka hana ʻana i nā mea hana ʻokiʻoki, hoʻopaʻa ʻana i nā broaches, nā mea hana paʻakikī kiʻekiʻe, make, make master forging wela, make stamping wela, make ka wili, nā ʻili paʻa paʻa, nā kila kiʻekiʻe, nā kuʻi, nā mea ʻoki ʻāpana uila, loloa olokaʻi make, make pā, drilling roller, roll make, compressor blade a me nā ʻāpana mechanical make like ʻole, etc. , pale wela kiʻekiʻe, etc. ʻOi aku ka maikaʻi o nā waiwai ma mua o nā mea maʻamau o ka papa like.

▲ GMT - nā ʻāpana nitrided hoʻoponopono i ka uwea wiliwī > 0.8 ~ 2.4mm HB ~ 300 kūpono no ka hoʻoheheʻe ʻana a me nā ʻāpana o ka hoʻoponopono ʻana ma hope o ka nitriding.

▲ alumini wili uea, nui 1 moʻo alumini maʻemaʻe, 3 series alumini silikona a me 5 Series I wiliwili uwea, me nā anawaena o 1.2mm, 1.4mm, 1.6mm a me 2.0mm.

Leo hoʻoponopono pilikia pilikia

Nā maʻi ʻoihana

ʻOi aku ka nui o ka pōʻino o ka wiliwili argon arc ma mua o ka wili uila maʻamau.Hiki iā ia ke hana i nā kinoea ʻino e like me ka ultraviolet, infrared radiation, ozone, carbon dioxide a me carbon monoxide a me ka lepo metala, hiki ke alakaʻi i nā maʻi ʻoihana like ʻole: 1) welder pneumoconiosis: hiki i ka inhalation lōʻihi o ke kiʻekiʻe o ka lepo welding hiki ke hoʻoulu. ʻO ka fibrosis pulmonary mau loa a alakaʻi i ka welder pneumoconiosis, me ka lōʻihi o ka lawelawe ʻana o 20 mau makahiki.2) ʻO ka make ʻana o Manganese: neurasthenia syndrome, autonomic nerve dysfunction, etc;3) Electro optic ophthalmia: ʻike kino ʻē aʻe, ʻā, ʻeha nui, photophobia, waimaka, spasm eyelid, etc.

Nā hana pale

(1) i mea e pale aku ai i nā maka mai ke kukui arc, pono e hoʻohana ʻia kahi mask me nā lens pale kūikawā i ka wā wili.(2) i mea e pale aku ai i ka arc mai ka wela o ka ili, pono ka welder e komo i na lole hana, na lima lima, na uhi kamaa, etc.(4) hoʻokō i ka hoʻokolokolo olakino ʻoihana i kēlā me kēia makahiki.