Intshayelelo
Kwimveliso yemizi-mveliso,i-capacitor yokukhupha indawo ye-weldingisetyenziswa kakhulu ekudibaniseni intsimbi ngenxa yobuchule bayo obuphezulu kunye neempawu zokonga amandla-. Ulungelelwaniso oluchanekileyo loxinzelelo lwe-electrode luchaphazela ngokuthe ngqo umgangatho we-weld, amandla okudibanisa izinto eziphathekayo, kunye nexesha lezixhobo zokusebenza. Eli nqaku lihlalutya ngokucwangcisiweyo iindlela zohlengahlengiso loxinzelelo lwe-electrode kwi-capacitor discharge spot welding, ukusuka kwiiparamitha ezisisiseko ukuya kwi-dynamic optimization, ukukunceda ngokwesayensi ukulawula inkqubo ye-welding.
I. Izicwangciso zeParameter eziSisiseko: Ukugxininisa kwizinto eziphathekayo kunye noButye
Uxinzelelo lwe-electrode ye-capacitor discharge spot welding ifuna ukusetwa kokuqala okusekwe kwizinto zokusebenza, ubukhulu, kunye neemfuno ze-welding.
1.Ubulukhuni beMaterial kunye nokutyeba
- Izinto ezithambileyo (ezifana ne-aluminiyam, i-alloys yobhedu) zifuna uxinzelelo oluncinci ukuphepha ukuqikelelwa kokuwa; izinto ezinzima (ezifana nensimbi engenasici, i-carbon steel) zifuna uxinzelelo olongezelelweyo ukuqinisekisa ukudibanisa okwaneleyo.
- Izixhobo zokusebenza ezityebileyo zifuna uxinzelelo lwe-electrode ephezulu ngokuhambelanayo ukuphelisa umahluko wokuqhutywa kobushushu. Umzekelo, ipleyiti yentsimbi eyi-5mm etyebileyo ifuna i-5000-6000N yoxinzelelo lwe-electrode, ngelixa i-1mm ipleyiti encinci inciphisa ukuya kwi-500-800N.
2.Incwadana yesiXhobo seReference
- Uninzi lwezixhobo zokuwelda indawo yecapacitor zibonelela ngeetafile ezisisiseko zeparameter, ezivumela abasebenzisi ukuba bafanise ngokuthe ngqo amaxabiso oxinzelelo lokuqala ngokohlobo lweworkpiece. Ngokomzekelo, xa udibanisa iithebhu zebhetri zamandla, uxinzelelo lwe-electrode kufuneka luchaneke ukuya kwi-± 1N ukuphepha umonakalo weshidi le-electrode.
II. Uhlengahlengiso olunamandla: Okuvaliweyo{1}}Ulawulo lweLuphu kunye neNyaniso{2}}Ingxelo yexesha
Uxinzelelo lwe-Electrode kwi-capacitor discharge spot welding ayilungiswanga kodwa ifuna uphuculo oluguquguqukayo ngokuvala{0}}iinkqubo zolawulo lwe-loop.
1.Isivamvo soxinzelelo lokwenyani{0}}ukujongwa kwexesha
- -izinzwa ezichanekileyo ziyakwazi ukubona amaxabiso oxinzelelo lwe-electrode yokwenyani{1}}ixesha kwaye zilungelelanise ngokuzenzekelayo uxinzelelo lomoya okanye i-servo motor output ngokusebenzisa abalawuli, ukuqinisekisa ukuba uxinzelelo luhlala luzinzile ngaphakathi koluhlu olumiselweyo. Umzekelo, xa ukuguquguquka komthombo womoya kubangela ukuphambuka koxinzelelo, inkqubo ihlawula ngokuzenzekelayo ukuphepha i-welding yobuxoki okanye i-spatter.
2.Multi{0}}Inqanaba loxinzelelo lweCwave yeNkqubo
- Ixhasa iisetingi zoxinzelelo lwenqanaba oluninzi olunje{1}}loxinzelelo oluphambili, uxinzelelo oluphambili, uxinzelelo lolungiso, kunye nokhupho olucothayo. Umzekelo:
- Phambi{0}inqanaba loxinzelelo: Qhagamshelana ngobunono nomsebenzi ukuze uphelise izithuba;
- Inqanaba loxinzelelo oluphambili: Faka ngokukhawuleza uxinzelelo lokuwa ngokupheleleyo iingqikelelo;
- Inqanaba lokugcinwa: Gcina uxinzelelo kwiindawo ezipholileyo ze-weld.
- Le ndlela ifaneleka ngokukodwa kwiintsimbi ezingafaniyo (ezifana ne-aluminium + yobhedu) okanye i-welding yesakhiwo esiyinkimbinkimbi, ukuphucula i-weld point consistency.
III. Ukuziqhelanisa neMathiriyeli: IziCwangciso zokuPhucula iiMpahla eziZodwa
1.Ukuwelda kweMetal okungafaniyo
Izinto eziphathekayo ezinomahluko omkhulu we-conductivity (ezifana nensimbi engenasici kunye ne-carbon steel) zifuna ukulungiswa kwengcinezelo edibeneyo. Umzekelo, qala ufudumeze kuqala -izinto zokuqhuba ngoxinzelelo oluphantsi, emva koko wongeze uxinzelelo oluphezulu{2}}izinto zokuqhuba ukulinganisa ubushushu{3}}indawo echaphazelekayo.
2.I-Micro Welding kunye ne-Precision Components
Kwi-micron -inqanaba leendawo ze-weld (ezifana nokupakishwa kwetshiphu, abafowunelwa be-relay), i-servo{1}}i-electrode eziqhutywayo ziyafuneka, ngokuchaneka koxinzelelo olulawulwa ngaphakathi kwe-±1N ukunqanda ukuguqulwa kwe-workpiece ngenxa yoxinzelelo olugqithisileyo.
3.Unyango olungaphezulu kunye nococeko
Amabala e-oyile okanye iileyiti ze-oksidi kumphezulu we-workpiece zonyusa ukuchasana nokunxibelelana, kufuna ukucuthwa okufanelekileyo koxinzelelo lwe-electrode kunye nokwandiswa kwexesha le-welding ukuqinisekisa ukugcwala kobushushu kwindawo ye-weld.
IV. Iingxaki eziqhelekileyo kunye neendlela zokulungisa iimpazamo
1.Iziphumo zoxinzelelo olungonelanga
I-Welds ithanda ukudibanisa ubuxoki, isitshizi, okanye ukuncamathelwa kwe-electrode. Ngeli xesha, uxinzelelo lomoya lunokunyuswa kancinci kancinci okanye kujongwe ukutywinwa kwesekethe yomoya.
2.Iingozi zoxinzelelo olugqithisileyo
Ukuwa kwentelekelelo yangaphambi kwexesha kukhokelela ekunciphiseni ukuxinana kwangoku kunye nokungonelanga kwamandla e-weld. Uxinzelelo kufuneka luncitshiswe kwaye ixesha lokukhupha iiparamitha liphuculwe.
3.Iingcebiso zeNyathelo lokulungisa iimpazamo
Sebenzisa izixhobo ezicetyiswayo iiparamitha njengesiseko, uvavanyo lokuqala weld 10 amaqela eisampulu, jonga inkangeleko ye-weld kunye namandla okuqina, emva koko ucokiseke{1}uxinzelelo kwixabiso eliphezulu.
Ukuqukumbela
Uhlengahlengiso loxinzelelo lwe-Electrode kwii-capacitor yokukhupha indawo ye-weldinglikhonkco eliphambili kumgangatho we-welding, ifuna ukulungelelaniswa okubanzi ukudibanisa iimpawu zezinto eziphathekayo, ukusebenza kwezixhobo, kunye neemfuno zenkqubo. Ngoseto lwenzululwazi yeeparamitha ezisisiseko, ulawulo oluguquguqukayo oluvaliweyo{1}}, kunye nohlengahlengiso olukhethekileyo lwemeko, ayinokuphuculwa kuphela ukomelela kweweld kunye nokungaguquguquki, kodwa ubomi be-electrode bunokwandiswa, kuncitshiswe iindleko zemveliso. Kumashishini afuna ukuveliswa okuphezulu{3}} kokuchaneka, ukulawula iindlela ezichanekileyo zohlengahlengiso loxinzelelo lwe-electrode linyathelo eliphambili ekuphumezeni ukuwelda okusebenzayo kunye nokuzinza.
