Welders MMA: likotoana, litlhaloso mosebetsi, litaelo tsa mesebetsi ea mosebetsi o boima ya tshireletso

Ho amahanya likarolo tsa tšepe tsa mechine, mekgwa, makala le moralo wa disebedisweng tse ding tsa meaho ntle le tlatsetso ntseng bo eketseha hardware sebelisoa ke tjheseletsa motlakase. Mosebetsi oa ka kaho ea tšepe dibopeho welders phetha pukwanana tjheseletsa. Ka boemo ba ho sebelisa mehaho tsebo boleng ba mabapi le itšetlehile ka lihlahisoa tse ncha 'me ba phetha lokisa.

Nepahale kapa ho se tsotelle ikemiseditse ka mosebetsi oa bona, etsa hore ho hloleha pele ho nako ya dibopeho, likotsi khōlō. E artisan utloisisa specifics tjheseletsa, oa tseba hore ha e le hantle ya ho etsa joalo, o sebelisa dithekeniki e ncha le mekhoa e rarahaneng. Motlakase welder tsa mosebetsi pukwanana tjheseletsa ka maikemisetso a tsamaiso, moo o ka se ke ua sebelisa mechine.

The tjheseletsa tsa bokaholimo tse peli tsa tšepe e qhibilihile ka selikalikoe motlakase tsa lera ka holimo, eo le kenella ka hare ho lintho tse bonahalang eleketrode. Mora Cooling ho thehoa metallic tsoarellang seam. ditshebeletso motlakase welder lia hlokahala ka hoo e ka bang mong le e mong le mokhatlo o hlophisitsoeng kapa kgwebo.

Litšobotsi le bokgoni ba motlakase welder

Ikhethang ho tjheseletsa ke thata le a kotsi, kahoo ka pele ho mosebetsi ya kalafi hlahloba batho e neng e tšoaretsoe moralo thehilwe bakeng sa ba bonoa ba mathata a ho kula. E mokopi bakeng sa boemo ba utloisisa hore ena ke mosebetsi thata. Welder pukwanana tjheseletsa o na le makgetha a ho tse latelang:

• phehella ha le mafolofolo a etsa ntho lipakane tseo;
• Ho shoeng kelellong le 'meleng;
• mamello Mamella telele lula maemong a sa phutholoha, 'me ka libaka kenyeleditsweng;
• Ke ka tlhaho kapa ho ntshetsa pele bonwang temoho, pono, khona ho bona hore boholo ba leihlo;
• kgona ho ka bohlale le ka tsela e nepahetseng susumelletsa;
• a sa tšabe hore ho sebetsa ka bophahamo;
• mosebetsi o etsoa ka tsela e atlehileng le e nepahetseng.

Contraindications diprofesheneng ke: mafu ea tsamaiso ya marapo, mathata rheumatic, mafu a matšoafo, kulisa, e ile ea eketseha khatello ea mali, ho se bone thothofatsang, ho hloka ho tsamaea le tremor ea maoto le matsoho le.

Tools le ya disebediswa tse kathoko setsebi

1. A loketseng le boleng bo phahameng eleketrode pane (habonolo khetholloa - 0.5 lik'hilograma).
2. The maske ka hlooho kapa thebe ho tjheseletsa ho sireletsa mahlo 'me sefahleho sa tloha mahlaseli go la la.
3. Lik'hebole ho hokahanya mochine ho mohloli oa morao-rao ea motlakase le ho bōpa e selikalikoe sebetsa.
4. Welders pukwanana tjheseletsa bakeng tlhobosa tšepe holim ho hloekisa sebediswa.
5. Hamore le seam sekgala tsa slag.
6. Chisel ho tlosa ho se phethahale.
7. Line, sekoere, theipi tekanyo, sete ya dithempleite.
8. Khethehileng liaparo tjheseletsa.

Ho rarahana ha mosebetsi

Mosebetsing oa ho tjheseletsa, ho na le mekhoa e itseng ea thulaganyou e meferefere lebisa ketsahalo ea likhatellong deformation tloha bakang tse sa tšoaneng. Kgothaletsa deformation leeme seam lipakeng futhumatsang, shrinkage tsa lona, tse sa lokelang phetoho weldable karolo sebopeho, le ho feta. Manual motlakase welder tsa tjheseletsa pukwanana e akarelletsa tšebeliso ea tlhahiso ea mosebetsi oa ka mo porojekeng e, e leng o ile a bontša ka tharollo hahang ea unit trust e tjheseletsa.

Ho loantša mafu a thulaganyou e sebetsa le tabeng ea go lekalekanyo deformation mokhoa, thata le ho ba matla likarolo fastening, le selelekela annealing, liphetoho mocheso oa sehlahiswa mora phethoa tjheseletsa. Ka mabaka a sa tšoaneng, ho na le ka hare le kantle ka likoli, mapetsong, ao cheseletse thutatekanyong tlōla, ho pores holim'a metsi, undercuts.

ditlolo kaofela ha botšepehi ba cheseletsa e ama boleng ba metsoako sehlahisoa, haholo welder ea nang le tsebo e leka ho qoba ho tlōla theknoloji e. ditlolo hlaha hakaalo lokisoa. Ba bang ba mefokolo khalemeloa ntle seha le seam, ka tse ling ka makhetlo-khetlo ao cheseletse mor'a ho phetha molao feela tloswa ha mabapi hlōlehileng ho phethahala.

Ka tjheseletsa pukwanana file motlakase welder ho akarelletsa ho ela hloko taolo boleng ba seam tlohang, go tlhoka mesola itseng hlahloba tolerances sa lumelloa ho latela melao ea tsamaiso. Ka melao-motheo ea kganetsano mamello welder litharollo tsa mosebetsi oa mofutsana ea nang boleng.

OSH pukwanana motlakase welder tsa tjheseletsa pukwanana

Welder qala ho hlahloba boemo ba tshebetso ba unit trust eo, motlakase phepelo kabel kwahelang le boemo ba pane eleketrode. The Ntlafatso latelang ke sebaka sebetsa bakeng sa boitšoaro ba mosebetsi le ho mamela litaelo ka polokeho mosebetsing.

Pele ho sebetsa le mochine tjheseletsa e lekoa earthing sireletsang ea unit trust matlo le se mahareng matsoelintsoeke ya metsamao ya, ntle le ke ke qala mosebetsi. Welder pukwanana selikalikoe ho tjheseletsa hexagon holim mosebetsi ka mokgwa wa tafole tšepe. Ho sireletsa welder disete sireletsa diphanele ea lintho tse bonahalang bao e seng combustible.

Sebetsa motlakase welder pukwanana selikalikoe tjheseletsa akarelletsa monyetla oa hore makala motlakase, kahoo ho tjheseletsa ka mongobo, libakeng tse metsi le ka bokaholimo tšepe hakaalo a etsa ha a ntse a eme ka moseme rabara tlas'a maoto. Ba bonnete ba hore ho apara lieta tsa rabara (overshoes, lirifi), litlelafo tšebeliso rabara. Mahlo a sireletsa goggles le welder kapa ho ikhakanya e khethehileng.

Le ka sehloohong phepelo matla oa potoloho ha e telele ho feta 10 m. Sebetsa ka sebakeng se nang le lintho tse chang hlahisitseng ho latela litaelo bakeng sa maemo a itseng ea tjheseletsa. Lokisa chang dintho lijana etsa holim'a bona ka mor'a ho hloekisa ke hlatsoa le metsi a futhumetseng.

Sebetsa le lik'hebole motlakase di lokisetsa e le hore u se ke la ama tšepe sepheo halefile lipeipi. U se ke ua tsamaisa tjheseletsa phala mabota tse khatello oona tsamaisong ea metsi, khase, oli, 'me ba bang. Na ditshitiseho tse tsa mosebetsi li etsoa ka mor'a ho switjha theoha sesebediswa tswa phepelo le tlosa gagamalo ho tswa ho li-electrode pane.

Welder pukwanana tjheseletsa lumelloa ho sebetsa, haeba o na le mangolo a boemo bo tlaase ha ka tlaase ho feta ea bobeli. Mosebetsi oa ka hare ditanka koetsoeng, vats le linkho tse ling feela para ya, mosebetsi o qala ka mora securing tlhaho kapa ho phetha molao feela ventilation ditlhomo mosebetsing.

Overalls welder e nepahetse 'me e ka foromo e nepahetseng. lintho tse bonahalang tse ke teteaneng le letšo-letšo lesela fireproof mofuta, e leng ha e qhibiliha tloha litlhase - loketseng tarp. Mofuthu katiba kgethile ntle visor, e leng ho thibela go bewa nepahetseng ea ho ikhakanya ho sebetsa. Shoes tsofetseng le pere e foufetseng, ho thibela tukang tloha litlhase, ho e fetola ka boholo le ka thata-thata laced. Canvas litlelafo tsofetseng e le hore camouflage baki sleeve.

Bao e seng mokete isang mefuta e fapaneng ea bobe ea botho:

• chesa;
• metsi mahlo;
• motlakase makala a sa tšoaneng likhato;
• Chefo ea zinki mouoane, ka silicon, etella sechaba pele, a mankanese a, naetrojene;
• dikotsi sithabetsang ho tswa ho phatloha ya;
• ts'ebetso ea ho lelefatsa bophelo ba lijo tsa likaroloana sa gamma nakong raying welds.

Mehato khahlanong le mello

Welder pukwanana selikalikoe tjheseletsa hlokahala ho latela melao ea tsamaiso mollo. Ha a qala ho fihlela mosebetsing e sa tiisa timang mecha ea litaba: mabokose tsa lehlabathe, kharafu, ka nkhong le setima-mollo mollo.

Mosebetsing kapa sebakeng se haufi le tlhokeng se boloka dintho phatloha le chang, thepa chang, mehaho e lehong hakaalo sireletsa maqephe tsa tšepe kapa asbestos. Mora phethoa mosebetsi hlahloba mesaletsa ea e lelakabe bulehileng 'me u se ke ua tlohela e le setsi sa lelakabe le.

Tlhaloso mosebetsi bakeng sa welder ho

A welder nang le tsebo kena sehlopha Professional. Sebelisa basebetsi khamphani le lelekoa tsa hlooho ea lefapha la e etsoa ka tumellano le mookameli ea hang-hang. Tsena ke projet motheo, ditokelo le ditlamo tsa welder ea, beha ho tsoa e wa thupelo ea mosebetsi setsebi.

tsebo ea welder ho

Bakeng sa tsebo ea welder o na le bokgoni ba itseng 'me e le tsebo. MMA welders tseba:

• thepa ya lits'epe tse kopantsoeng thaethaniamo, tse fapa-fapaneng tsa bona le thepa ea 'meleng;
• kinematic sesebediswa ya thepa jarolla ka ho iketsa le seka-jarolla ka ho iketsa tjheseletsa, kakaretso boitsebiso bo mabapi le lintho tsa elektronike taolo pata;
• ya data ka ho pepesehela ts'enyeho ea tšepe e fapaneng le bakang lona;
• leka mekhoa ea lihlahisoa loketse phehiloe;
• Mefuta ea seams kalafo mocheso le manonyello;
• moralo akaretsang bakeng sa metallography kopanetsoeng.

mosebetsi Function

Mosebetsi Tlhaloso: motlakase welder tsa tjheseletsa pukwanana hlalosa boikarabelo, mmeedi mosebetsi oo welder e. somago setsebi sebetsa libakeng tse sa tšoaneng.

Lisebelisoa khase, segopo le lero la mali ho tjheseletsa rarahaneng haholo hardware diyuniti, likarolo le piping ya dikarolo mehaho ea tšepe sebelisoa, ferrous tšepe, tse entsoeng tšepe. E ea sebetsang ho ka lits'epe tse kopantsoeng bakeng sa ho sebelisoa ea mehaho e matla le vibratory le khatello e phahameng ea mali.

Etsa khase le selikalikoe ho tjheseletsa matla sebetsa kaho le meaho e meng. E sebetsa tjheseletsa jarolla ka ho iketsa ho tlohang likarolo entsoe ka lits'epe tse kopantsoeng alloyed thaethaniamo ka disebedisweng tse rarahaneng ea kajeno. Hlahisa tjheseletsa likopano tsa Mechine ea lipeipi, ho haha dikgokelo, ho sebetsa tlas'a thothometsa. O etsa ho tjheseletsa seams siling le manonyello leboteng paatsepama.

Litokelo-motlakase welder tsa tjheseletsa pukwanana

E mong le e kgwebo, ho latela melao, tla lokela itseng litokelo welder pukwanana tjheseletsa, bao mosebetsi intersects le profesionalce tse ling. basebetsi tlase tsa fumana litaelo tse tsoang ho eena ka ditaba tse bokgoni lona.

Setsebi ikarabella phethahatsong ea mesebetsi tshebetso, basekaseki lentsoe ho phethahatsa litaelo tsa ka tlaasana ea hae. Welder nang phihlelo bona direkoto tsohle tse hlokahalang, litokomane tsa ka mokhoa oa mosebetsi oa bona le mosebetsi oa diyuniti tlase. Mosebetsi le boikarabelo ba ho sebelisana le ditshebeletso tsa dithepa le mafapha a etsa thepa ea khoebo eo.

O na le tokelo ya ho hlahloba ditaelo le liqeto tsa barekisi ka mesebetsi ea bona. Ho fana ka litsela tsa popontshwa le ho ntlafatsa mekhoa tjheseletsa le etsa dikgothaletso ho ditshebeletso le tšoaneleha. Ho ea ka ya ka dipholo tsa mosebetsi o ile a etsa fana ka bakeng sa ho hlahlojoa ha hlooho ea lethathamo la basebetsi ba khetholloa ka setotsoana mosebetsing oa ho, 'me hape kopang ho nahana ka kotlo ea batlōli ba molao. Ho tlaleha ka ho toba ho ea fihla hloohong ya liphetoho tsohle reroang thekenoloji le mefokolo hlahella.

welder fuoa boikarabelo bo eketsehileng

Welder hara molao ke le boikarabelo ba ho tse latelang:

• tlaase boleng bo phetha mosebetsi kapa ho hlōleha ho etsa lintho tumellanong le mesebetsi, tlōla melao ea tsamaiso ka hare tsa khamphani;
• ditlolo tsa molao bontšitsoeng senokoane, molao ea lehae le taolo;
• baka tšenyo ka lintho tse bonahalang morero oa;
• tlōlo oa liphiri khoebo le lekunutu la kgwebo ya;
• ho hlōleha ho etsa lintho tumellanong le ditlwaelo le melao ea polokeho mosebetsing le tsa bophelo bo botle.

Welder boraro pukwanana Electric lero

Setsebi etsa pukwanana le lero la mali selikalikoe tjheseletsa, seam etsang ho rarahana karolelano ea likopanong tse khōlō tsa carbon le mehaho steels, thepa bao e seng ferrous tala. E ea sebetsang ho a le boemong leha e le efe ea ho kompone kgethile, ho phaella ho siling. E etsa lelakabe itšeha likarolo karolelano rarahana ha steels alloyed le tšepe le tlaase k'habone tšepe ferrous. Fusing karolong qhoaetsoe oa sesebelisoa ho tloha ka tšepe mehaho le carbon.

Tsebo le bokgoni beha boemong ba motlakase welder tsa tjheseletsa pukwanana. Setsebi rutehile haholo sesebelisoa sa le mechine ea motlakase ho tjheseletsa likamore thepa ho tjheseletsa tsebang ditlhoko tsa boleng ao cheseletse le workpiece holim'a ka mor'a seha. Khona ho khetholla le thepa ea li-electrode tsa mokgwa o fapaneng wa, tseba mekhoa ho beha boleng ba mabapi le seam. mosebeletsi e rutehileng lisosa tsa tlhaga ga sebopeho hare ho imeloa kelellong le ho thibela ba.

Welder 4th pukwanana Electric lero

4th mosebeletsi etsa lero lero la mali tjheseletsa ea likarolo, mehaho e, piping bolela'ng rarahaneng ea tšepe, lits'epe tse kopantsoeng bao e seng ferrous, carbonaceous tšepe maemong ohle, ho akarelletsa le siling seam sebaka. E etsa ho itšeha le ea tšepe liheloe, tšepe nonferrous, steels khethehileng, carbon lits'epe tse kopantsoeng phahameng. Kgona koahele halefile liphaephe le litanka, chipped mochini likarolo, diyuniti le lisebelisoa. Rutehileng litšoantšo rarahaneng.

O tseba molao-motheo oa potoloho electrofusion thekniki, libōpeho tsa lenaihana le DC thekenoloji sethusathuto tjheseletsa ka likamoreng makalana ea motlakase, ho phetha molao feela thepa ea tšepe.

Welder 5th pukwanana Electric lero

Hlahisa pukwanana lero la mali selikalikoe tjheseletsa le mechine e rarahaneng, makala le likopanong tse khōlō piping tloha limaraka tse sa tšoaneng tsa tšepe, e ile a lumela ho mabapi mehaho ea ho haha, ho sebetsa maemong a thata. Mosebetsi Tlhaloso: motlakase welder bukana tjheseletsa 5 didijiti bontša hore setsebi etsa ho tjheseletsa le literata dibopeho boemong leha e le efe ea seam ka. E etsa hore khalemelo ea bokooa ke fusing likarolo rarahaneng likarolo sieo. Welder bala litšoantšo rarahaneng dibopeho tlhaloganya sebaka tsa tšepe.

Welder 6th pukwanana Electric lero

Welder khetheha ka kopanelo diyuniti rarahaneng le didiriswa tse, mela e le phala ea mofuta ofe kapa ofe ea tšepe kapa motsoako, e lumelloa ho haha a maholo cores meaho le mehaho ea theknoloji thothometsa. Ao cheseletse seams ka dibopeho liteko tsa tšepe le weldability mafutsana, thaethaniamo le lits'epe tse kopantsoeng tsa lona. O tseba oa potoloho thepa sebetsa moralo.

Ho sebelisa tsebo ea thepa phetha molao oa tšepe, le mefuta e senya ho tswa ts'enyeho, bakang bona. E sebetsa ka mokhoa ona seam makalana metallography le metsoako mocheso kalafo.

Qetellong, re lokela ho hlokomela hore mosebetsi oa welder ke rarahaneng, ho ama mosebetsi oa kaho ntle dikotsi le hamper. The setsebi nang bophelo bo botle le e lumelloa ho sebetsa ka mor'a feta melao-motheo ea itseng.