MIG welding inoshandisa waya yesimbi pane tungsten electrode muwelding torch.Mamwe akafanana neTIG welding.Nokudaro, tambo yekugadzira inonyungudutswa nearc uye inotumirwa kunzvimbo yekugadzira.Iyo electric drive roller inotumira waya yewelding kubva kune spool kuenda kune welding torch zvinoenderana nezvinodiwa zvewelding.

Iyo inopisa sosi zvakare ndeye DC arc, asi iyo polarity ingopesana neiyo inoshandiswa muTIG welding.Iyo gasi yekudzivirira inoshandiswa yakasiyanawo.1% okisijeni inofanira kuwedzerwa kune argon kuvandudza kugadzikana kwearc.

Kune zvakare mimwe misiyano mumatanho ekutanga, senge jet kufambisa, pulsating jet, spherical transfer uye pfupi-circuit kufambisa.

Pulse MIG welding editing izwi

Pulse MIG welding iMIG welding nzira inoshandisa pulse current kutsiva yakajairika pulsating DC.

Nekuda kwekushandiswa kwekupuruzira ikozvino, iyo arc ye pulse MIG welding is pulse type.Kuenzaniswa neyakajairika inoenderera ikozvino (pulsating DC) welding:

1. Yakakura kugadzirisa siyana yewelding parameters;

Kana avhareji yazvino yakaderera pane yakaderera yakakosha ikozvino I0 yekuchinja kwejekiseni, iyo jekiseni shanduko inogona kuwanikwa chero bedzi iyo pulse peak ikozvino yakakura kupfuura I0.

2. Arc simba rinogona kudzorwa zviri nyore uye nemazvo;

Kwete chete saizi yepulse kana base ikozvino inogadziriswa, asiwo iyo nguva inogona kugadziriswa muzvikamu zve10-2 s.

3. Yakanakisa kutsigira welding kugona kwendiro yakaonda uye yese chinzvimbo.

Dziva rakanyungudutswa rinonyunguduka chete munguva yekupuruzira yazvino, uye kutonhora crystallization inogona kuwanikwa muhwaro hwazvino nguva.Kuenzaniswa neinoenderera mberi welding, avhareji yemazuva ano (yekupisa inopinza kune weld) idiki pane iyo nhanho yekupinda kwakafanana.

MIG welding musimboti editing izwi

Yakasiyana neTIG welding, MIG (MAG) welding inoshandisa fusible welding wire se electrode uye arc inopisa pakati peinoramba ichidyiswa welding wire uye weldment senzvimbo yekupisa yekunyungudutsa waya welding nesimbi yepasi.Munguva yewelding process, iyo inodzivirira gasi argon inoramba ichitakurwa ichiendeswa kunzvimbo yewelding kuburikidza newelding gun nozzle kudzivirira arc, dziva rakanyungudutswa uye nechepazasi simbi yesimbi kubva pakukuvadza kwemhepo yakapoteredza.Kunyungudika kunoenderera mberi kwewaya yewelding kuchaendeswa kune dziva rekukweshesa nenzira yedonhwe, uye simbi yeweld ichaumbwa mushure mekusanganiswa uye kuumbwa nesimbi yakanyungudutswa.

MIG welding inoratidzira kugadzirisa izwi

⒈ seTIG welding, inogona kupinza dzinenge simbi dzese, kunyanya inokodzera welding aluminium nealuminium alloy, copper nemhangura alloy, Stainless simbi nezvimwe zvinhu.Iko kunenge kusisina oxidation uye kupisa kurasikirwa muwelding process, ingori shoma shoma yekurasikirwa evaporation, uye iyo metallurgical process iri nyore.

2. Kuwanda kwekushanda kwebasa

3. MIG welding inogona kuva DC reverse connection.Welding aluminium, magnesium uye mamwe masimbi ane yakanaka cathode atomization effect, inogona kunyatsobvisa iyo oxide firimu uye kunatsiridza welding mhando yejoini.

4. Tungsten electrode haina kushandiswa, uye mutengo wakaderera pane weTIG welding;Zvinogoneka kutsiva TIG welding.

5. Apo MIG welding aluminium uye aluminium alloy, sub jet droplet transfer inogona kushandiswa kuvandudza hutano hwemajoini akaiswa.

⒍ sezvo argon iri gasi inert uye isingaite nechero chinhu, inonzwa kusvibiswa kwemafuta uye ngura pamusoro pewaya yewelding uye base simbi, zviri nyore kugadzira pores.Welding waya uye workpiece inofanira kucheneswa nokungwarira pamberi nomoto.

3. Droplet transfer muMIG welding

Droplet transfer inoreva maitiro ese ekuti simbi yakanyungudutswa pakupera kwewaya yewelding kana electrode inogadzira madonhwe pasi pekuita kwearc kupisa, iyo inoparadzaniswa kubva kumagumo ewaya yekupisa uye yoendeswa kune dziva rekushongedza pasi pechiito che masimba akasiyana-siyana.Iyo yakanangana nekugadzikana kwewelding process, weld formation, splash size uye zvichingodaro.

3.1 simba rinokanganisa kutamisa madonhwe

Iyo Droplet inoumbwa nesimbi yakanyungudutswa pakupera kwewaya welding inobatwa nemasimba akasiyana-siyana, uye mhedzisiro yemasimba akasiyana pakuchinja kwedonhwe akasiyana.

⒈ simba rinokwevera zvinhu pasi: panzvimbo yeflat welding, gwara regiravhiti rakafanana negwara rekuchinja kwemadonhwe kusimudzira shanduko;Pamusoro welding chinzvimbo, ichitadzisa droplet kutamiswa

2. Kudzvinyirirwa kwepamusoro: chengetedza simba guru rekudonhedza pamagumo ewaya welding panguva yekuputika.Kutetepa kwewaya yewelding, ndiko kunoita kuti madonhwe ashanduke nyore.

3. Electromagnetic force: simba rinogadzirwa nemagnetic field ye conductor pachayo inonzi electromagnetic force, uye chikamu chayo cheaxial chinogara chichiwedzera kubva kune chikamu chiduku kusvika kune chikamu chikuru.MuMIG welding, iyo yazvino painopfuura nepaye welding wire droplet electrode spot, chikamu chemuchinjiko checonductor chinoshanduka uye kutungamira kwesimba remagetsi rinoshanduka zvakare.Panguva imwecheteyo, kusimba kwepamusoro-soro panzvimbo yacho kuchaita kuti simbi inyunguduke zvakasimba uye ibudise simba guru rekuita pamusoro pesimbi yedonhwe.Mhedzisiro yesimba remagetsi pane inodonhedza kuendesa zvinoenderana nearc chimiro.

4. Plasma kuyerera simba: pasi pechibvumirano chemagetsi emagetsi, iyo hydrostatic pressure inogadzirwa nearc plasma inotarisana nearc axis inopindirana nepakati-chikamu chechikamu chearc column, ndiko kuti, inoderera zvishoma nezvishoma kubva kumagumo ewelding. waya kumusoro kwedziva rakanyungudutswa, chinova chinhu chakanaka kusimudzira shanduko yemadonhwe.

5. Spot pressure

3.2 madonhwe ekuchinjisa maitiro eMIG welding

Munguva yeMIG welding uye MAG welding, kudonhedza kudonhedza kunonyanya kutora pfupi-yedunhu kufambisa uye kutamiswa kwejeti.Short circuit welding inoshandiswa kune yakatetepa plate high-speed welding uye yese position welding, uye jet transfer inoshandiswa kuhorizontal butt welding uye fillet welding yepakati negobvu ndiro.

Munguva yeMIG welding, DC reverse yekubatanidza inogamuchirwa.Nekuti iyo reverse yekubatanidza inogona kuona iyo yakanaka jeti shanduko, uye iyo ion yakanaka inokanganisa donhwe pakubatana kwakanaka, zvichikonzera kudzvanywa kwenzvimbo kutadzisa shanduko yedonhwe, kuitira kuti kubatana kwakanaka kuve shanduko isina kujairika yedonhwe.MIG welding haina kukodzera kuchinjika ikozvino nekuti kunyunguduka kwewaya yewelding haina kuenzana pahafu yega yega kutenderera.

Kana MIG welding aluminium uye aluminium alloy, nekuti aluminium iri nyore kuita oxidize, kuitira kuve nechokwadi chekudzivirira, kureba kwearc panguva yewelding haigone kureba.Naizvozvo, isu hatigone kutora iyo jet shanduko modhi ine yakakura ikozvino uye yakareba arc.Kana iyo yakasarudzwa ikozvino yakakura kudarika yakakosha ikozvino uye kureba kwearc kunodzorwa pakati pejet shanduko uye pfupi-circuit shanduko, sub jet shanduko ichaumbwa.

MIG welding inoshandiswa zvakanyanya kugadzira aluminium uye aluminium alloy workpieces.[1]

Common editing voice

▲ gmt-skd11 > 0.5 ~ 3.2mm HRC 56 ~ 58 welding kugadzirisa kutonhora kushanda simbi, simbi stamping kufa, kucheka kufa, kucheka midziyo, kuumba kufa uye workpiece yakaoma pamusoro kuita argon electrode nekuoma kwakanyanya, kupfeka kusagadzikana uye kusimba kwakanyanya.Kupisa uye preheat pamberi pekugadzirisa welding, zvikasadaro zviri nyore kuputika.

▲ gmt-63 degree blade edge welding wire > 0.5 ~ 3.2mm HRC 63 ~ 55, inonyanya kushandiswa kugadzira bhurochi kufa, kupisa kushanda kwakanyanya kuomarara kufa, kupisa tenzi kufa, kupisa kudhinda kufa, sikurufa, kusakara-inodzivirira yakaoma nzvimbo, high-speed simbi uye blade kugadzirisa.

▲ gmt-skd61 > 0.5 ~ 3.2mm HRC 40 ~ 43 welding zinc supplement, aluminium kufa kukanda mold, nekupisa kwakanaka kwekudzivirira uye kuputika kwekudzivirira, gasi rinopisa rinofa, aluminium mhangura inopisa yekugadzira mold, aluminium mhangura inofa yakakanda mold, ine kunaka kwekushisa. , kupfeka kupikisa uye kusagadzikana kwekuputika.General hot die casting inofa kazhinji ine tortoise goko rakatsemuka, mazhinji acho anokonzerwa nekupisa kwekushushikana, pamusoro oxidation kana ngura yezvinhu zvinofa zvekukanda mbishi.Kurapa kwekupisa kunogadziriswa kune kuomarara kwakakodzera kuvandudza hupenyu hwavo hwesevhisi.Kunyanya kuderera kana kunyanyisa kuoma hakushandi.

▲ gmt-hs221 tin brass welding waya.Performance features: HS221 welding wire is special brass welding wire ine shoma shoma yerata nesilicon.Iyo inoshandiswa kugadzira gasi welding uye kabhoni arc welding yendarira.Inoshandiswawo zvakanyanya kubrazing mhangura, simbi, mhangura nickel alloy, etc. Nzira dzakakodzera dzekugadzira mhangura nemhangura yemhangura yemagetsi ekubatanidza waya dzinosanganisira argon arc welding, oxygen acetylene welding uye carbon arc welding.

▲ gmt-hs211 ine yakanaka michina zvinhu.Argon arc welding yemhangura alloy uye MIG brazing yesimbi.

▲ gmt-hs201, hs212, hs213, hs214, hs215, hs222, hs225 copper welding wire.

▲ GMT - 1100, 1050, 1070, 1080 yakachena aruminiyamu welding waya.Kuita maitiro: yakachena aluminium welding waya yeMIG uye TIG welding.Rudzi urwu rwewaya yewelding ine yakanaka ruvara inoenderana mushure mekurapwa anodic.Inokodzera mashandisirwo emagetsi ane yakanaka corrosion resistance uye yakanakisa conductivity.Chinangwa: Shinha midziyo yemitambo simba

▲ GMT semi nickel, yakachena nickel welding waya uye electrode

▲ GMT - 4043, 4047 aruminiyamu nesilicon welding waya.Maitiro ekuita: anoshandiswa welding 6 * * * akatevedzana base simbi.Iyo hainyanyi kunzwisiswa nekutsemuka kwekupisa uye inoshandiswa kugadzira, kugadzira uye kukanda zvinhu.Zvishandiso: ngarava, zvitima, makemikari, chikafu, midziyo yemitambo, mold, fenicha, midziyo, midziyo, nezvimwe.

▲ GMT - 5356, 5183, 5554, 5556, 5A06 aruminiyamu magnesium welding waya.Performance maitiro: iyi welding wire yakanyatso kugadzirirwa welding 5 * * * series alloys uye filler alloys ane kemikari yakagadzirwa iri padyo nesimbi yepasi.Iyo ine yakanaka corrosion kuramba uye kuenderana kwemavara mushure meanodic kurapwa.Chishandiso: chinoshandiswa mumidziyo yemitambo senge mabhasikoro, aluminium scooters, locomotive compartments, makemikari ekumanikidza ngarava, kugadzirwa kwemauto, kuvaka ngarava, ndege, nezvimwe.

▲ gmt-70n > 0.1 ~ 4.0mm welding wire maitiro uye kushandiswa: kusungirirwa kwesimbi yakaoma yakaoma, kuputika kwe zinc aluminium kufa kukanda kufa, kuvakwa kwekugadzira, nguruve simbi / simbi yakakandwa kugadzirisa.Inogona kupinza zvakananga marudzi ese esimbi yakakandwa / yenguruve simbi zvinhu, uye inogona zvakare kushandiswa sewelding yekutsemuka kwe mold.Paunenge uchishandisa cast iron welding, edza kudzikisa ikozvino, shandisa pfupi-kure arc welding, preheat simbi, kupisa uye kutonhorera zvishoma nezvishoma mushure mekugadzira.

▲ gmt-60e > 0.5 ~ 4.0mm maitiro uye kushandiswa: kusungirirwa kwakakosha kwesimbi yakasimba, priming yekugadzirwa kwakaoma kwepamusoro, kuputika kwezvimedu.Yakakwirira simba welding waya ine yakakwira kuumbwa kwenickel chromium alloy inonyanya kushandiswa anti cracking pasi welding, kuzadza uye kutsigira.Iyo ine simba rakasimba rekumanikidza uye inokwanisa kugadzirisa kutsemuka kwesimbi mushure mekugadzira.Kusimba simba: 760 n / mm & sup2;Elongation rate: 26%

▲ gmt-8407-h13 > 0.5 ~ 3.2mm HRC 43 ~ 46 kufa kukandira kunofira zinc, aruminiyamu, tini uye mamwe asina-ferrous alloys uye mhangura yemhangura, iyo inogona kushandiswa se inopisa kupisa kana kutsika inofa.Iine kusimba kwepamusoro, kumira kwakanaka kwekupfeka uye kupisa kwekupisa kwekupisa, kunaka kwepamusoro-tembiricha kunyorovesa kuramba uye kutonhora kwepamusoro-kuneta.Inogona kugadzirwa uye kugadziriswa.Kana ichishandiswa se punch, reamer, banga rinomonereka, grooving banga, chigero… Pakurapa kupisa, zvakakosha kudzivirira decarburization.Kana kuomarara kwesimbi yekupisa yakakwira zvakanyanya mushure mekutambisa, inopwanyawo.

▲ GMT anti burst backing wire > 0.5 ~ 2.4mm HB ~ 300 yakakwirira kuoma kwesimbi kusungirirwa, nzvimbo yakaoma inotsigira uye inoputika welding.Yakakwira simba welding rutsigiro ine yakakwira nickel chromium alloy kuumbwa inoshandiswa kune anti cracking pasi welding, kuzadza uye kutsigira.Iyo ine simba rakasimba rekumanikidza, uye inogona kugadzirisa kutsemuka, welding uye kuvaka patsva kwesimbi.

▲ gmt-718 > 0.5 ~ 3.2mm HRC 28 ~ 30 mold simbi yezvigadzirwa zvepurasitiki zvakadai semidziyo mikuru yemumba, matoyi, kutaurirana, zvemagetsi uye zvemitambo.Plastic jekiseni mold, mold-inodzivirira kupisa uye inodzivirira corrosion mold ine yakanaka machinability uye pitting kuramba, yakanakisa kupenya kwepamusoro mushure mekukuya uye hupenyu hurefu hwebasa.Preheating tembiricha ndeye 250 ~ 300 ℃ uye positi yekudziya tembiricha ndeye 400 ~ 500 ℃.Kana iyo yakawanda-layer welding kugadzirisa kunoitwa, iyo yekumashure welding yekugadziridza nzira inogamuchirwa, iyo isinganyanyi kuburitsa hurema hwakadai sehurombo fusion uye.

▲ gmt-738 > 0.5 ~ 3.2mm HRC 32 ~ 35 translucent plastiki chigadzirwa mold simbi ine pamusoro gloss, hombe mold, epurasitiki mold simbi ine yakaoma chigadzirwa chimiro uye yakakwirira nemazvo.Plastic jekiseni mold, mold-inodzivirira kupisa, corrosion-resistant mold, yakanaka corrosion resistance, yakanakisa kugadzirisa kuita, kucheka kwemahara, kupukuta uye kuparara kwemagetsi, kusimba kwakanaka uye kupfeka kuramba.Preheating tembiricha ndeye 250 ~ 300 ℃ uye positi yekudziya tembiricha ndeye 400 ~ 500 ℃.Kana iyo yakawanda-layer welding kugadzirisa kunoitwa, iyo yekumashure welding yekugadziridza nzira inogamuchirwa, iyo isinganyanyi kuburitsa hurema hwakadai sehurombo fusion uye.

▲ gmt-p20ni > 0.5 ~ 3.2mm HRC 30 ~ 34 plastiki jekiseni mold uye kupisa-kupisa mold (copper mold).Iyo alloy ine low susceptibility kune welding cracking yakagadzirwa ine nickel yemukati inosvika 1%.Inokodzera PA, POM, PS, PE, PP uye ABS mapurasitiki.Iyo ine yakanaka yekupukuta midziyo, isina porosity uye inotsemuka mushure mewelding, uye yakanaka kupera mushure mekukuya.Mushure mokubvisa degassing uye forging, pre yakaomeswa kune HRC 33 madhigirii, kuomarara kugoverwa kwechikamu kwakafanana, uye hupenyu hwekufa hunopfuura 300000. Kupisa kwekutanga kunosvika 250 ~ 300 ℃ uye positi yekupisa tembiricha i400 ~ 500 ℃ .Kana iyo yakawanda-layer welding kugadzirisa kunoitwa, iyo yekumashure welding yekugadziridza nzira inogamuchirwa, iyo isinganyanyi kuburitsa hurema hwakadai sehurombo fusion uye.

▲ gmt-nak80 > 0.5 ~ 3.2mm HRC 38 ~ 42 epurasitiki jekiseni mold uye girazi simbi.Kuoma kwepamusoro, yakanakisa girazi mhedzisiro, yakanaka EDM uye yakanakisa welding performance.Mushure mekugaya, inotsvedzerera segirazi.Ndiyo yepamusoro uye yakanakisa plastiki mold simbi munyika.Zviri nyore kucheka nekuwedzera zviri nyore kucheka zvinhu.Iyo ine hunhu hwekusimba kwepamusoro, kuomarara, kupfeka kuramba uye hapana deformation.Inokodzera kuumbwa kwesimbi yezvakasiyana-siyana zvinoonekera zvigadzirwa zvepurasitiki.Iyo preheating tembiricha ndeye 300 ~ 400 ℃ uye positi yekudziya tembiricha i450 ~ 550 ℃.Kana iyo yakawanda-layer welding kugadzirisa kunoitwa, iyo yekumashure welding yekugadziridza nzira inogamuchirwa, iyo isinganyanyi kuburitsa hurema hwakadai sehurombo fusion uye.

▲ gmt-s136 > 0.5 ~ 1.6mm HB ~ 400 epurasitiki jekiseni mold, ine kunaka ngura kuramba uye permeability.Kuchena kwepamusoro, kufungidzira kwepamusoro, kupenya kwakanaka, ngura yakanakisa uye kusamira kweasidhi, kushomeka kwekurapa kupisa kwakasiyana, kwakakodzera PVC, PP, EP, PC, PMMA mapurasitiki, inodzivirira corrosion uye iri nyore kugadzira modules uye zvigadziriso, super girazi risingadzivirirwe nemazvo. molds, senge rabha mold, kamera zvikamu, lenzi, makesi ewachi, nezvimwe.

▲ GMT Huangpai simbi > 0.5 ~ 2.4mm HB ~ 200 iron mold, shangu mold, munyoro simbi welding, nyore kunyora uye etching, S45C uye S55C simbi kugadzirisa.Mamiriro acho akanaka, akapfava, ari nyore kugadzirisa, uye hapazove nemapores.Preheating tembiricha ndeye 200 ~ 250 ℃ uye positi yekudziya tembiricha i350 ~ 450 ℃.

▲ GMT BeCu (beryllium copper) > 0.5 ~ 2.4mm HB ~ 300 copper alloy mold zvinhu zvine high thermal conductivity.Chinhu chikuru chekuwedzera ndeye beryllium, iyo inokodzera kuiswa kwemukati, mold cores, die-casting punches, inopisa mumhanyi kutonhora sisitimu, kupisa kunopisa nozzles, akakosha cavities uye kupfeka mahwendefa ekuputira molds epurasitiki jekiseni mold mold.Tungsten mhangura zvinhu zvinoshandiswa mukupikisa welding, spark yemagetsi, kurongedza zvemagetsi uye chaiyo mechaniki michina.

▲ gmt-cu (argon welding mhangura) > 0.5 ~ 2.4mm HB ~ 200 ichi chelding chitsigiro chine huwandu hwakawanda hwemaapplication uye inogona kushandiswa kugadzira welding ye electrolytic sheet, copper alloy, simbi, ndarira, nguruve simbi uye general mhangura zvikamu. .Iine zvinhu zvakanaka zvema mechanical uye inogona kushandiswa kugadzira uye kugadziriswa kwemhangura yemhangura, pamwe nekuputika kwesimbi, nguruve iron uye iron.

▲ GMT mafuta simbi welding waya > 0.5 ~ 3.2mm HRC 52 ~ 57 blanking kufa, geji, kudhirowa kufa, kubaya chibhakera, inogona kushandiswa zvakanyanya muhardware inotonhora stamping, kushongedza kwemaoko embossing kufa, general special tool simbi, kusapfeka, mafuta kutonhora.

▲ GMT Cr simbi welding wire > 0.5 ~ 3.2mm HRC 55 ~ 57 blanking kufa, kutonhora kuumba kufa, kutonhora kudhirowa kufa, punch, yakakwirira kuoma, yakakwirira bremsstrahlung uye yakanaka yekucheka waya kuita.Kupisa uye preheat usati wagadzirisa welding, uye ita post heat action mushure mekugadzirisa welding.

▲ gmt-ma-1g > 1.6 ~ 2.4mm, super mirror welding wire, inonyanya kushandiswa muzvigadzirwa zvemauto kana zvigadzirwa zvine zvinodiwa zvakanyanya.Kuomarara HRC 48 ~ 50 maraging simbi sisitimu, yakatarisana nealuminium inofa ichikanda kufa, yakaderera kukanda kukanda kufa, kufa kwekufa, kusavhara kufa uye jekiseni mold.Special hardened high toughness alloy yakanyatsokodzera aluminium gravity die casting mold uye gedhi, rinogona kurebesa hupenyu hwesevhisi ne2 ~ 3 nguva.Inogona kugadzira yakanyatso kuumbwa uye super girazi (gedhi rekugadzirisa welding, izvo zvisiri nyore kushandisa kupisa kuneta kutsemuka).

▲ GMT high speed steel welding wire (skh9) > 1.2 ~ 1.6mm HRC 61 ~ 63 high speed simbi, ine durability ye1.5 ~ 3 nguva yesimbi yakajairwa.Yakakodzera kugadzira maturusi ekucheka, welding kugadzirisa mabroaches, anopisa anoshanda akanyanya kuomarara maturusi, anofa, anopisa tenzi anofa, kupisa kutsika kunofa, screw inofa, kusagadzika-inodzivirira nzvimbo dzakaoma, simbi dzinomhanya kwazvo, zvibhakera, maturusi ekucheka Electronic zvikamu, thread rolling die, die plate, drilling roller, roll die, compressor blade uye dzakasiyana-siyana die mechanical parts, etc. Mushure meEuropean maindasitiri zviyero, yakasimba yemhando yekudzora, yakakwira kabhoni yemukati, yakanakisa kuumbwa, yunifomu yemukati chimiro, kusimba kusimba, kupfeka kuramba, kusimba. , kupikisa kwekushisa kwepamusoro, etc. Izvo zvinhu zviri nani kudarika zvinhu zvakajairika zvegiredhi rimwechete.

▲ GMT - nitrided parts repair welding wire > 0.8 ~ 2.4mm HB ~ 300 yakakodzera kuumbwa uye zvikamu zvekugadzirisa pamusoro pekugadzirisa mushure me nitriding.

▲ aruminiyamu welding waya, kunyanya 1 akatevedzana yakachena aruminiyamu, 3 akatevedzana aruminiyamu nesilicon uye 5 Series I welding waya, pamwe diameters pamusoro 1.2mm, 1.4mm, 1.6mm uye 2.0mm.

Basa rekugadzirisa izwi

Zvirwere Zvebasa

Iyo yekukuvadza dhigirii yeargon arc welding yakakura kupfuura iyo yemagetsi welding.Inogona kuburitsa gasi rinokuvadza senge ultraviolet, infrared radiation, ozone, kabhoni monoxide uye kabhoni monoxide uye guruva resimbi, izvo zvinogona kutungamirira kune zvakasiyana-siyana zvezvirwere zvebasa: 1) welder pneumoconiosis: kufemerwa kwenguva refu kwehupfu hwehuputi hunogona kukonzera. Chronic pulmonary fibrosis uye inotungamira kune welder pneumoconiosis, ine avhareji urefu hwesevhisi yemakore makumi maviri.2) Manganese chepfu: neurasthenia syndrome, autonomic nerve dysfunction, nezvimwewo;3) Electro optic ophthalmia: kunzwa kwekunze kwemuviri, kupisa, kurwadziwa kwakanyanya, photophobia, misodzi, kuputika kwemaziso, nezvimwewo.

Matanho ekudzivirira

(1) kuitira kuchengetedza maziso kubva kune arc mwenje, mask ine yakakosha lens yekudzivirira inofanirwa kushandiswa panguva yekushongedza.(2) kuitira kudzivirira arc kubva pakupisa ganda, welder anofanira kupfeka zvipfeko zvekushanda, magurovhosi, zvivharo zveshangu, nezvimwe.(4) kuita ongororo yehutano hwebasa gore rega rega.