Kutheni umatshini wakho weWelding woGcino lwaMandla uvelisa iiWelds ezibuthathaka?

Oomatshini bokuwelda bokugcina amandlaNgamatye eembombo ee-electronics, i-automotive, kunye ne-hardware amashishini, axatyiswe ngokusebenza kwawo kunye neempembelelo ezincinci kwigridi yamandla. Nangona kunjalo, ucelomngeni oluzingisileyo luthwaxa imisebenzi emininzi: amandla angonelanga e-weld. Lo mba awubeki esichengeni kuphela umgangatho wemveliso kodwa unokuzisa imingcipheko emandla yokhuseleko.

Iindaba ezimnandi zezokuba le ngxaki inokusombulula ngokupheleleyo. I-welds ebuthathaka ayifane ibangelwe yinto enye kodwa indibaniselwano yemiba. Esi sikhokelo siza kucazulula ngokucwangcisiweyo oonobangela abane abaphambili kwaye sinikezele ngeseti yezisombululo ezibanzi{2}}ezipheleleyo ngedatha enokuthathelwa amanyathelo kunye neengcebiso ezisebenzayo{3}}ukukunceda uphelise amalungu abuthathaka kwaye awaphumelelanga kwaye uvule amandla apheleleyo e-welder yakho.

Undoqo wogcino lwamandla welding ilele ekukhululweni ngoko nangoko kwamandla amakhulu ukwenza i-weld nugget-ekumgangatho ophezulu. Impumelelo yale nkqubo ixhomekeke kwibhalansi echanekileyo yezinto ezintathu ezibalulekileyo: i-welding current, ixesha, kunye noxinzelelo lwe-electrode.

• Iimpawu eziqhelekileyo:Ubona amabala amnyama okanye abhityileyo, okanye amalungu abonakala eqhagamshelwe kodwa ahlukane ngamandla amancinci ("i-weld ebandayo").
• Unobangela weengcambu:Yicinge njengokubhaka isonka{0}}okungonelanga kobushushu okanye ixesha elishiya umbindi wentlama. Ukuba i-current ibekwe ephantsi kakhulu okanye ixesha lokukhutshwa lifutshane kakhulu (ngokuqhelekileyo phantsi kwe-8 ms), amandla apheleleyo ahanjiswayo ayanelanga. Intsimbi ayide ifikelele kwimo ekuyiyo yokunyibilika kwayo, inqanda incindi, -eyakheke ngokupheleleyo. Ngokuchaseneyo, ixesha elininzi langoku okanye ixesha linokubangela isitshizi kunye nokutshisa kwi-workpiece.
• Isisombululo sobuNgcali:

1. Idata{{0}Ulungelelwaniso oluqhutywayo:Lungisa{0}}lungisa iisetingi zakho ngokusekelwe kukaliko lwe-capacitor ye-welder yakho (umzekelo, 2000J, 4000J) kunye nemathiriyeli oyiwelyo (umz., nickel{7}}intsimbi ecwecwe, ialuminiyam). Umzekelo, xa welding 0.15mm nickel -plated steel strips, ixesha lokukhupha ngokuqhelekileyo liphuculwe ngaphakathi 10-20 millisecond uluhlu.
2. Inkqubo yoPhuculo:Qala ngolungiselelo olulondolozayo kwaye wenze iisampuli zovavanyo. Yenza uvavanyo lokutsala ukulinganisa amandla adibeneyo. Yandisa kancinane ixesha langoku okanye wandise ixesha, ujonge utshintsho kwidayamitha ye-nugget kunye nokutsala amandla de uchonge "indawo emnandi" enika amandla aphezulu.

• Iimpawu eziqhelekileyo:Umdibaniso odibeneyo ukhululekile kwaye kulula ukwahlula phantsi kokunyakaza okuncinci okanye uxinzelelo.
• Unobangela weengcambu:Uxinzelelo olwaneleyo lubalulekile ekuqinisekiseni uqhagamshelwano olusondeleyo phakathi kwezinto zokusebenza. Oku kunciphisa ukuchasana koqhagamshelwano, ukunyanzelisa i-current ukuba ihambe kwindawo egxininiswe kwaye ivelise ukushisa okugxilwe. Uxinzelelo olunganelanga ludala "umqobo wendlela" yangoku, obangela ubushushu buphele endaweni yokunyibilikisa isinyithi ngempumelelo.
• Isisombululo sobuNgcali:

1. Idatha{{0}Uxinzelelo oluqhutywayo:Amandla afunekayo ahluka kakhulu ngokusetyenziswa. Umzekelo, izinto zombane ezibuthathaka zinokufuna kuphela300-800N, ngelixa i-welding busbars yeebhetri zamandla inokufuna i-1000-2500N yamandla.
2. UMgaqo woLondolozo:Rhoqo ulungelelanisa inkqubo ye-pneumatic okanye i-hydraulic yomatshini kunye ne-gauge yoxinzelelo ukuqinisekisa ukuba imveliso yokwenene ihambelana nexabiso elimiselweyo. Qinisekisa ukuba uxinzelelo lokubonelela ngomoya luzinzile, ngokuqhelekileyo phakathi kwe-0.5-0.8 MPa (70-115 PSI).

Umatshini{0} ogcinwe kakuhle sisiseko semveliso engaguqukiyo. Izinto{2} ezigugileyo okanye iinkqubo eziwohlokayo ziya kuthi ngqo esichengeni ukukwazi ukuwelda.

• Iimpawu eziqhelekileyo:I-Weld nuggets ayilungiswanga ngokungaqhelekanga, ayihambelani ngobukhulu, kwaye amandla abo ayancipha ngokuphawulekayo.
• Unobangela weengcambu:Incam ye-electrode yenza okungaphezulu nje kokuqhuba umbane; isebenzisa amandla kwaye idlulisela ubushushu. Xa i-tip iba i-oxidized, ifakwe nge-debris, okanye i-deformed ngokomzimba, iphazamisa ukuhanjiswa okufanayo kwangoku. Oku kubangela ukuba ukushisa kusetyenziswe ngokungalingani, okwenza i-nugget egqibeleleyo ingenakwenzeka.
• Isisombululo sobuNgcali:

1. Isinxibo sesiqhelo:Sebenzisa ishedyuli engqongqo yokugcina i-electrode. Emva kwe-500 -1000 yokuwelda, nxiba iingcebiso usebenzisa isixhobo esikhethekileyo okanye i-sandpaper ecolekileyo ukubuyisela ubume bazo bokuqala kunye nomphezulu ococekileyo.
2. Ukutshintshwa Okucwangcisiweyo:Nje ukuba incam ye-electrode iguge nge-20-30% yobukhulu bayo bokuqala, yitshintshe. Iindleko zengcebiso entsha azibalulekanga xa kuthelekiswa neendleko zebhetshi yokuvelisa engaphumelelanga.

• Iimpawu eziqhelekileyo:Ngexesha lomsebenzi oqhubekayo, ii-electrode zitshisa kakhulu, amandla e-welding ayaguquguquka, kwaye umgangatho we-weld uyancipha ngokuhamba kwexesha.
• Unobangela weengcambu:Nangona ukukhutshwa kukufutshane, umsinga omkhulu uvelisa ubushushu obuninzi. Inkqubo yokupholisa esebenzayo ibalulekile ekugcineni uzinzo lobushushu. Ukungonelanga kwamanzi okuhamba kwamanzi, imigca evalekileyo, okanye umgangatho olambathayo wamanzi okhokelela ekukhuleni kwesikali kuya kukhubaza ubushushu benkqubo-umthamo wokulahla ubushushu.
• Isisombululo sobuNgcali:

1. Ukujongwa kweParameter:Qinisekisa ukuba uxinzelelo lwamanzi okupholisa lugcinwa okanye ngaphezulu kwe-0.15 MPa (22 PSI) kwaye izinga lokuhamba alikho ngaphantsi kwe-4-6 L / min.
2. ULondolozo loThintelo:Hlola kwaye ucoce isihluzo senkqubo yokupholisa rhoqo ngekota. Ukuba usebenzisa -inqaba yokupholisa evulekileyo, jonga rhoqo umgangatho wamanzi ukunqanda i-algae kunye nediphozithi yezimbiwa. Ukuze ufumane iziphumo ezingcono, sebenzisa i-industrial chiller ezinikeleyo ukupholisa okuzinzileyo nokucocekileyo.

Impumelelo ye-welding ayikho nje ngomatshini; imeko yezinto zakho kunye nendawo engqongileyo ibaluleke kakhulu.

• Iimpawu eziqhelekileyo:Amandla e-weld anqabile kakhulu, kwaye ubona ukwanda kwe-spatter.
• Unobangela weengcambu:Izinto ezingcolisayo ezifana ne-oyile, irusi, i-oxidation, kunye nothuli kumphezulu we-workpiece zisebenza njengokumelana okuphezulu "kwefilimu ekhuselayo." Umbane kufuneka uqale utshise ngalo mqobo, ukhokelela ekulahlekeni kwamandla amakhulu kunye nenkqubo ye-welding engazinzanga.
• Isisombululo sobuNgcali:Misela inkqubo yokucoca kwangaphambili{0}}yeweld. Sebenzisa utywala okanye i-degreaser ezinikeleyo ukususa ioyile. I-oxidation kunye nomhlwa, sebenzisa i-abrasion yomatshini (isanding) okanye i-asidi etching ukuze uveze isinyithi esicocekileyo, esingenanto kwindawo ye-welding.

• Iimpawu eziqhelekileyo:Ubona umahluko obonakalayo kumgangatho we-weld ngokuxhomekeke kwimozulu okanye nakwixesha losuku.
• Unobangela weengcambu:

1. Ukufuma:Ukufuma okuphezulu kwe-ambient (umzekelo, ngaphezulu kwe-80% ye-RH) kunokuchaphazela ukuphendula kweenkqubo zomoya kunye nokwazisa ukufuma kumalungu ombane.
2. Ukuguquguquka kwamandla:Ngelixa iiwelder zokugcina amandla ziyilelwe ukunciphisa impembelelo yegridi, ukuguquka kwamandla ombane abalulekileyo ukusuka kwinto esetyenziswayo (umzekelo, ngaphaya kwe ± 10%) kunokuchaphazela amandla ombane ombane wecapacitor kunye nesantya, okubangela ukungangqinelani kumandla agciniweyo kwiweld nganye.

• Isisombululo sobuNgcali:

1. Ulawulo lokusingqongileyo:Kwiindawo zemveliso ezinovakalelo, fakela isixhobo sokususa amanzi kwimizi-mveliso ukugcina ukufuma okungaphakathi koluhlu olufanelekileyo40% -60% RH.
2. Ukulungiswa kwamandla:Qhagamshela i-welder kwi-AC voltage regulator (AVR) ezinikeleyo ukuqinisekisa i-voltage yegalelo ezinzileyo, iqinisekisa ukugcinwa kwamandla okungaguqukiyo ukusuka kumthombo.

Iiwelder zale mihla zokugcina amandla zixhomekeke kulawulo oluntsonkothileyo lwe-elektroniki. Impazamo yeprogram elula okanye icandelo lokuguga linokuba yingcambu yengxaki.

• Iimpawu eziqhelekileyo:Iiparamitha ze-welding azichanekanga ngokucacileyo kumsebenzi, ezikhokelela kwibhetshi yonke yeengxenye ezilahliweyo.
• Unobangela weengcambu:Umsebenzisi unokukhetha ngempazamo ishedyuli ye-weld eyenzelwe imveliso eyahlukileyo, okanye ukungasebenzi kakuhle komlawuli kunokubangela ukuba inkqubo engalunganga ilayishwe.
• Isisombululo sobuNgcali:

1. Ulawulo loFikelelo:Igama lokugqithisa{0}} likhusela ishedyuli yeweld eqinisekisiweyo, egqityiweyo. Nciphisa amalungelo olungiso ekuqhubeni iinjineli, uvumela abaqhubi ukuba bakhethe kuphela kuluhlu oluvunyiweyo-lwangaphambili.
2. Ukuqinisekiswa kweNkqubo:Ekuqaleni kweshifti nganye okanye utshintsho lwemveliso, yenza uhlolo lokuqala - kwaye uqinisekise ukuba inombolo yenkqubo eboniswe kumatshini iyahambelana naleyo ichazwe kuxwebhu lwenkqubo.

• Iimpawu eziqhelekileyo:Nokuba iiparamitha ezichanekileyo, i-weld ibonakala ingaphantsi kwamandla, kwaye intsimbi ayinyibiliki ngokwaneleyo.
• Unobangela weengcambu:I-capacitor yintliziyo ye-welder yokugcina amandla. Ukutyhubela iminyaka yokusetyenziswa, ii-capacitors ngokwendalo ziyaguga, kwaye amandla azo okubamba intlawulo ayancipha. Impazamo kwisekethe yokutshaja inokuthintela i-capacitor ukuba ifikelele kwi-voltage ekujoliswe kuyo.
• Isisombululo sobuNgcali:

1. Uvavanyo loNyaka:Lungiselela ukuba umnikezeli wenkonzo oqeqeshiweyo enze uvavanyo olupheleleyo lwesakhono kumatshini wakho ngonyaka. Ukuba umthamo uye wehliswa ngaphezu20%yexabiso layo elilinganisiweyo, lixesha lokutshintshwa.
2. IQhinga lamaCandelo aSpare:Gcina amacandelo okutshaja okubalulekileyo kwesekethe (njengeemodyuli zokutshaja kunye neebhodi zolawulo) kwisitokhwe njengee-spares. Oku kuya kuvumela utshintsho olukhawulezayo kunye nokunciphisa ixesha lokuphumla kwimeko yokusilela.

Ukuqukumbela

Ukulungisa iingxaki ezingonelanga amandla e-weld kumatshini we-welding yokugcina amandla yinkqubo ecwangcisiweyo efuna ingqalelo kwiinkcukacha. Ifuna indlela ebanzi ebandakanya ukulungiswa kweparameter, ukugcinwa kwezixhobo, ukulungiswa kwezinto zokusebenza, kunye nolawulo lwenkqubo. Ngokumisela imigangatho yenkqubo yenzululwazi, ukuthobela ishedyuli yogcino olungqongqo, kunye nokuqinisekisa indawo ezinzileyo necocekileyo yemveliso, awuyi kufezekisa kuphela iiwelds eziqinileyo nezithembekileyo, kodwa ukwandise kakhulu ubomi bezixhobo zakho.

Ukuba uzame ezi zisombululo kwaye usajongene nemiceli mngeni, sicebisa ngamandla ukuba uqhakamshelane nomvelisi wesixhobo okanye umcebisi ochwepheshile wokuwelda kwi{0}}ulweliso olunzulu lomatshini kunye nokuxilongwa kobuchule.

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