Iinsetjenziswa zokukhwela indawo Welding ngezandla

Yedivayisi indawo Welding iyithuluzi elibalulekile e izinqubo eziningi, uhlinzeka okuthembekile uxhumano izingxenye. Izinga yi kuthonywa izinto ezifana nenani lamanje, uhlobo kwakwakhe impahla kanye endaweni wawungakanani electrode.

incazelo

Spot Welding isetshenziswa kokubili izimo zezimboni nendlu. It elungiselelwe ukusebenza amaphrofayli lwalugobile, imikhiqizo insimbi nonferrous. Le ndlela inikeza amandla umphetho okusezingeni eliphezulu kanye nomnotho. Ngaphezu kwalokho, ungasebenzisa in the ukukhanda ekhishini imishini namathuluzi ehlukahlukene.

Inqubo kusekelwe inhlanganisela yezinto ngabanye kanye kokungathembeki yabo. Khona-ke usebenzisa i bafudumale electric samanje izingxenye kukhiqizwa. Ngokukhethekile ikhokhelwa elungiselelweni isihlobo izakhi iphuzu oyifunayo, esenganyelwe kulo lonke ukuqhutshwa komsebenzi. Yekuchumana babe munye ngenxa ukuncibilika impahla ezivukayo bedle ishayela ezishisayo.

izinhlobo

ama-apharathasi Mechanical sendawo Welding yibhuku futhi kudinga ukufakwa Inani lamanje ngaphambi kokusebenzisa ngakunye. Inzuzo main kuyinto ukwakhiwa elula ikhono akhiqize ekhaya. Ithole kabanzi esetshenziswa kakhulu futhi iye yasetshenziswa ezimbonini eziningi.

amathuluzi okuzenzakalelayo ukuvumela ukuthola compounds ngenombolo okungenani ngomshado. Ngesikhathi esifanayo ukusebenza asidingi amakhono akhethekile, futhi yehlise zabasebenzi.

Imboni ngenkuthalo esetshenziswa amadivaysi womoya kanye wokubacindezela.

I ngokulinganiswa okusezingeni eliphezulu izindleko yokusungula apharathasi ezahlukene endaweni Welding, kodwa busakazeke ngenxa kungenzeka ukuxhuma kunethiwekhi ekhaya, kufeza tinhloso tetenhlalo kanye nosayizi ezihlangene.

Naphezu kweqiniso lokuthi amayunithi ephathekayo athé wawungaphansi esinqunyiwe, zikunikeza umphetho eliphezulu ngenani eliphansi kakhulu imishini. Ngakho kungenzeka ukusebenza metal kuze kufinyelele 6-7 mm obukhulu.

Izakhi eziyinhloko

Zokushisela umshini endaweni Welding kungenziwa ekhaya. Amadivayisi ethandwa kakhulu atholwe angahlelekile Inani lamanje. waphansi okunjalo ilawulwa ngenxa ishayela kagesi, isikhathi lapho siyahlukahluka inkinobho ekhethekile noma edluliselwe.

Omunye izakhi eziyinhloko kuyinto transformer enikezela edingekayo ezingeni lamanje. Ngenxa yale njongo ongasisebenzisa ikhoyili kusukela microwave oven, okuyinto sinezici efanelekayo nokufinyeleleka ezahlukene. kungaphefumuli okunjalo self-ezenziwe sendawo Welding kufanelekile ukusebenza zensimbi izingxenye 1-2 mm obukhulu. Lapho amathuba kahle kakhulu ukukhetha kusukela enamandla transformers microwave Ohhavini. Kufanele kuqashelwe ukuthi zasendlini yohlobo magnetron siqhutshwa ngesikhathi voltage ka 4000 V Ngakho-ke, transformer izintambo abe ukushuba mkhulu, futhi inani kuvula secondary emazombezombe kuyinto kakhulu esingaphansi primary.

emazombezombe

wire yesibili emazombezombe we transformer isuswe nge hacksaw noma ishizolo, kwezinye izimo kubalulekile iphendukele imishini. Akunconyelwe knock emazombezombe, ngakho njengoba ilimaze amakhebuli. Ephambi kwezinduna shunts kufanele zisuswe, njengoba bathuthukisa umkhawulo zamanje.

New yesibili izinkampani wenziwa emva kokukhipha izingxenye ezidingekayo. Esebenzisa ikhebula zethusi nge Ingxenye evundlile mm² hhayi ngaphansi kuka-100 ingafinyelela ukucindezeleka lusebenze kahle. Kwezinye izimo ukususwa ukwahlukanisa yangaphandle, okuyinto ayikuvumeli efana emazombezombe. Kungaba kuthathelwe indawo indwangu ekuvikeleni tape, izintambo ukusetshenziswa ne obuphelele ezincane ukunciphisa ukumelana.

Ukuze isetshenziswe ekhaya, ngokuvamile ukujikisa okuthathu kuphela, okwandisa amanani zedivayisi kukhulisa inani lamanje. Futhi, amandla angeziwe ingatholakala ukufakwa transformers eziningana.

Lokho Okufanele Ukwazi

Iinsetjenziswa indawo Welding, ngezandla zabo kwaze kwaba ngaphandle microwave behlangene, kudinga ukusetshenziswa electrode ezifundeni yesibili. Endabeni le transformers amabili ngesikhathi amandla afanayo badinga ukuxhuma izintambo ku mm 10 awugqinsi, imikhawulo lapho uxhumeke kwi-electrode. Kufanele kuqashelwe uma kukhishwa lapho ohlanganisa Windings zamabanga aphansi naphezulu ukuvimbela Ukunciphisa isekhethi.

Nge enganele usayizi iwindi magnetron, okuyinto nzima ematfuba ikhebula ukungeza, futhi ukusetshenziswa ngesikhathi esisodwa amandla okusezingeni eliphezulu Transformers, kunconywa uchungechunge ukuxhumana Windings yesibili. emazombezombe isiqondiso kumelwe abe anokuhambisana, okungezona ukuhambisana nale rule is awokuthi antiphase futhi, ngenxa yalokho, lo voltage zero okukhiphayo.

voltage

Transformers elinegama elifanayo ku iziphetho kuboniswa uphawu noma incwadi. In the ukungabikho yimuphi mshini kunconywa ukusebenzisa voltmeter ukuhlola. Kuyadingeka ukusebenzisa voltage kuya eyinhloko izinkampani ngokuxhuma kudivayisi kuya yesibili. Endabeni emazombezombe uxhumano ezikhumulweni voltmeter oppositely libonisa voltage. Lokhu kungenxa yokuthi i-primary emazombezombe ukuze voltage yesibili inikeza, lapho aguqulwa kanye kabili.

Uma ixhunywe namabhuzu Windings eponymous okukhipha voltage phezu yesibili emazombezombe kuyoba obuhlukile kanye voltmeter sizobonisa value zero.

Ukuze yidivayisi enamandla ngaphezulu indawo Welding, kungenzeka ukusebenzisa Transformers eziningi, ngakho-ke kuyadingeka ukuba acabangele yokusebenza kwenethiwekhi. Inani voltage amadivayisi kumele singeqi value set. Inketho engcono kungaba amandla samanje ezahlukene 1000-2000 A.

electrode

Electrode engcono ikhiqizwa Amabha zethusi kokuba ukushuba eyanele, ububanzi kufanele luhambisane kwemigomo wire. Ngokuhamba kwesikhathi, electrode ukushintsha isimo sabo futhi baba langakufanelekela umsebenzi, ngakho badinga ukumpompa njalo. It Kunconywa ukunciphisa inani ukuxhumana nobude ikhebula esukela transformer kuya electrode, ukwandisa amandla. Inketho engcono kungaba ukuxhuma electrode kuya lugs ezazenziwe ngethusi kanye eqondiswa emikhawulweni izintambo. Ukuvimbela namachibi ithusi loxhumana amaphuzu kudingeka ukushisela izingxenye, futhi kuyoba lula ukuhlanzwa olwengeziwe. Kuyaphawuleka ukuthi ukuze zokunciphisa ukulahleka, ungasebenzisa crimp.

ukuphathwa

Spot Welding apharathasi ngoba amabhethri ngokuvamile ifakwe ngocingo isikulufa, ukuhlinzeka amandla angeziwe ngesikhatsi kokuhlinzwa. ukuphathwa Kudivayisi kwenziwa isigwedlo noma shintsha. Okubaluleke kakhulu kuba qualitative yokubopha electrode kuyadingeka ukuze ukusebenza evamile. Ngo-apharathasi kayibuhlungu, ne obandayo umile futhi mass okwanele. Inkinobho kufanele kube okunokwethenjelwa futhi eside.

Uxhumano of inkinobho inkinobho senziwa kuphela eyinhloko emazombezombe, kulesi simo ahlale oxhumana ubuqotho kanye ukumelana eyengeziwe kungavinjelwa.

Amadivayisi nge inkinobho isigwedlo efakwe awunqunte ukulawula isimiso ngaleyo ndlela kuba nokwenzeka ukulawula ngesandla esisodwa Welding inqubo.

Zicinywe imishini inhlukano Welding ndawo kuphela ngesikhathi electrode onomfutho. Kunconywa ukufaka ukupholisa bephoqeleka, okuvumela ukuba zisebenze ngaphandle ikhefi kancane njalo futhi ukuqapha ezingeni Ukushisa babashayeli kanye electrode.

Ukulungiselela uxhumano okuphephile kungenzeka kuphela ngolwazi lwazo zonke ubuqili inqubo, ikakhulukazi, kufanele bakwazi ukuthola izigaba ukulungela izici zangaphandle kanye umthunzi impahla banobufakazi ishayela zamanje. ezihambayo electrode izinga kumelwe abe ezingeni elifanayo ngesikhathi sonke Welding inqubo.

ukuphepha

Aqakatheke kakhulu iyona ukugcinwa izindinganiso zokuphepha ngesikhathi esebenza njengomshushisi idivayisi okuyiphutha ngoba indawo Welding kungabangela siqu ukulimala noma umonakalo workpieces. Futhi, kufanele ukuba ubambelele nalezi zidingo ezilandelayo:

• ukusetshenziswa buso ekhethekile ukuvikela ubuso bakho namehlo kusukela afafaze futhi enenza;
• ukwahlukanisa kanye kagesi yokuxhuma izintambo;
• kungekho izinto ezingase zibambe umlilo noma uketshezi eduze site zokushisela;
• ukusetshenziswa amagilavu futhi amagilavu ukuze bazivikele ukusha;
• umoya omncane njalo egumbini, ukuhlinzeka emoyeni ukuhlanzwa amagesi ayingozi;
• ukutholakala izindlela umlilo wokukucima;
• Ukuvikelwa izinkuni evele (phansi, itafula) ka Sparks.

inqubo Izici

Ungakhohlwa mayelana umsebenzi wokwenza amalungiselelo adingekayo ukuthola ikhwalithi weld. izakhi ewusizo ngaphambilini bahlanza of izintuli nokungcola kahle ngamabhulashi futhi ukwakhiwa ekhethekile. Spot Welding umshini Welding ngezandla zakhe ngaso sonke isikhathi kuhilela izinyathelo ezimbalwa eziyisisekelo, okuhlanganisa lokhu okulandelayo:

• izakhi ukubekwa ixhunywe esimweni oyifunayo;
• ngokucindezela izingxenye phakathi electrode;
• Ukushisa kuze plasticity esivumayo deform kwensimbi.

Kuyaphawuleka ukuthi ngenkathi iphuzu yokuntuleka Fusion kungenzeka, okubangelwa yokuntuleka core yabalingisi yobukhulu bayo encane. Tracking yokuphambana kunzima, ngesikhathi esifanayo kungaholela imiphumela elandelayo:

• kumiswa nezakhamuzi kanye amagobolondo;
• encibilika evele Sezakhi;
• kokusha ngokusebenzisa impahla
• Isakhiwo ukungena nakwamanye amazwe cores ashiselwe.