Isixhobo se-Welding ayisiyonto nje yokulungiswa kunye neeclamps-ngumyili othuleyo wokuzinza komda, ukuphinda-phinda, kunye nengqibelelo ye-weld kwimveliso yentsimbi echanekileyo. Siye sabona iiprojekthi ezininzi zinqunyanyiswa kumgangatho wevenkile ngenxa yokuba ijig ye-welding "generic" ayikwazanga kubamba ± 0.15 mm ukunyamezela kwindibano ye-12 yecandelo lezolimo. Okanye okubi nakakhulu: iseli ye-robotic welding yomthengi imisiwe ngokuphindaphindiweyo-kungekhona ngenxa yeprogram yerobhothi, kodwa ngenxa yokuba i-part-to-part yahluka igqithise imida yokubhalisa. Oku akuyongxaki ye-welding. yi izixhobo zokuwelda ingxaki.
Kutheni izilungiso ezisemgangathweni zisilela phantsi koxinzelelo lokwenyani lwehlabathi
Uninzi lwezixhobo ze-welding ezingaphandle kweshelufu zithatha ijometri yenxalenye efanayo, ukuziphatha okuzinzileyo kwezinto eziphathekayo, kunye nokuphazamiseka kwe-thermal. Inyani ayivumelani. Intsimbi epholileyo epholileyo iyancipha ngokuhlukileyo kune-304 engenasici ngexesha le-GMAW eninzi. I-alloys ye-aluminiyam ijika ngokukhawuleza phantsi kobushushu bendawo. Kwaye amacandelo anzulu-ingakumbi lawo ane-asymmetric flanges okanye iimbambo zangaphakathi-azisa i-springback edibeneyo ukuba i-generic locators ayikwazi ukuyihlawula.
Siyilinganisile: izixhobo ezingalungelelaniswanga zinegalelo kwi-68% yenqaku lokuqala lokungahambelani kwedimensional kwimitsi ephakathi (50–500 pcs). Oyena nobangela? Izixhobo eziyilwe ngaphandle kwegalelo le-DFM-akukho modeli yokwandiswa kwe-thermal, akukho mlinganiso wamandla obambezelayo, akukho hlalutyo lonyamezelo lokupakisha ngokuchasene netoni yokushicilela yokwenyani kunye nokuphindaphinda kwe-engile yokugoba.
Kungenxa yoko le nto ukuveliswa okuchanekileyo kuqala ixesha elide ngaphambi kokuba i-arc ibethe. Iqala ngezixhobo ezenziwe ngobunjineli njengokwandiswa kweemfuno zokusebenza zecandelo-kungekhona njengokucinga emva komatshini.
Izinto ezine ezingaxoxisiyo kwi-Precision Welding Tooling Design
Ukusuka kwiziko lethu elithobela i-ISO e-Botou-apho yonke into yokushisela isiko iqinisekisa iCMM ngaphambi kokuba isetyenziswe okokuqala-siye sachitha into eyahlula izixhobo ezisebenzayo kwizikhewu ezinexabiso elikhulu:
Isicwangciso sedatha esihambelana nezinto eziphathekayo: Amalungu angenasici asebenzisa izikhonkwane zokubeka eziqinileyo ezingama-420; iindibano ze-aluminium zifuna i-7075-T6 i-bushings engatshatyalaliswayo kunye neendawo ezilawulwayo ze-coefficient-of-friction. imbuyekezo Thermal eyakhelwe-ngaphakathi: Iziseko zokulungisa zibandakanya i-slots yoncedo olucwangcisiweyo kunye nokufakwa kwe-low-conductivity kufuphi neendawo ezitshisa kakhulu-ukunciphisa ukuchithwa kwe-post-weld ukuya kwi-40% kwiindibano ze-3-mm-thick. Amandla okubamba alungelelaniswe ukuba abe yinxalenye yokuqina: Ayizizo i-torque specs-okwenene umthwalo wemitha ye-Newton oboniswe kwimodyuli yokugoba yenxalenye. I-over-clamping iqhekeza iiflange ezincinci; i-under-clamping ivumela i-micro-shift ngexesha le-welding ye-tack. Ujongano lwemodyuli lwenkqubo yokukala: Isiseko esifanayo seplate yamkela i-MIG jigs manual, i-robotic TCP izidleke zokulungelelanisa, kunye neemodyuli zokubeka i-laser welding-akukho kuphinda kusebenze xa umthamo wokuvelisa uphindwe kabini. Oku akuyothiyori. Umboneleli weemoto weNqanaba loku-1 unciphise ireyithi ye-sub-assembly weld rework ukusuka kwi-11.3% ukuya kwi-0.7% emva kokuthatha indawo yezixhobo zelifa ngenkqubo yeemodyuli eyakhiwe malunga nale migaqo mine.
Xa Ukuguquguquka kweBatch encinci kuba ngumda wakho woKhuphiswano
Iinjineli ezininzi zicinga ukuba izixhobo ezichanekileyo zifuna ukuthethelelwa komthamo omkhulu. Ayilunganga. E-Botou Haijun Metal Products Co., Ltd., sihlala sakha izixhobo ze-welding eziqinisekisiweyo ngokupheleleyo kwiibhetshi ezincinci njengeziqwenga ezili-12-ngaphandle kokunciphisa iodolo. Ngoba? Kuba umgca wethu odityanisiweyo ngokuthe nkqo uphatha isitampu, ukugoba, izixhobo zokuwelda ukwenziwa, kunye nendibano yokugqibela phantsi kophahla olunye. Akukho kulibaziseka kwangaphandle komenzi wesixhobo. Akukho zinikezelo zoyilo ezingalungelelanisiweyo.
Sisebenza ngoomatshini koomatshini bokushicilela be-CNC abafanayo abenza amalungu akho-ukuqinisekisa ukuba iindawo ezikuyo zihambelana nolungelelwaniso lwe-die-set yokwenyani phakathi kwe-±0.02 mm. Iiseli zethu ze-welding zisebenzisa amaqashiso ezinto ezifanayo asetyenziswa kwiiprototypes zakho. Oko kuthetha ukuba ukuhanjiswa kwedatha ye-thermal yokuziphatha ngokuthe ngqo ukusuka kukuqinisekiswa kwezixhobo ukuya kuphuhliso lweshedyuli ye-weld yemveliso.
Isiphumo: Ixesha lokuvunywa kwenqaku lokuqala lehla ukusuka kwiiveki ukuya kwiiyure ezingama-72. Omnye umxhasi koomatshini bezolimo baseYurophu unqumle ixesha labo lokuphehlelelwa kwemveliso entsha ngeentsuku ezingama-37—kungekhona ngokukhawulezisa ukuwelda, kodwa ngokususa iilophu ezinento yokwenza nezixhobo.
Ukukhetha iqabane lakho le-Welding Tooling: Jonga ngaphaya kweBlueprint
Umthengisi othumela kwakhona iifayile zeCAD ezinezitampu "ezivunyiweyo" akonelanga. Buza endaweni yoko:
Ngaba balinganisa ukuphazamiseka kwe-thermal * kunye nebakala lakho lezinto eziphathekayo kunye nobukhulu * - kungekhona i-AISI 1018 eqhelekileyo? Ngaba banokubonelela ngeengxelo ze-CMM ezibonisa ukuphindaphindwa kokulungiswa kwemijikelo engama-500-hayi nje ulungelelwaniso lokuqala? Ngaba amaxwebhu abo asemgangathweni anokulandelelwa kwinombolo yakho ye-PO ethile, kubandakanywa nezatifikethi zemathiriyeli ekrwada kuwo onke amacandelo enziwe lukhuni? I-Botou Haijun ihambisa zontathu-kwaye yongeza ingxelo yobunjineli phakathi kweentsuku ezintathu zokusebenza, iikowuti kwiiyure ze-48, kunye nokulandeleka okupheleleyo emva kokuthunyelwa. Hayi njengomgaqo-nkqubo. Njengesiqhelo.
Ngenxa yokuba ukwenziwa okuchanekileyo akulingani ephepheni. Ikhula kumgangatho wevenkile-apho yonke iweld, yonke into ebambekayo, yonke imicron yonyamezelo iphila okanye ife ngenxa yezixhobo ibambelele kuyo. Kulapho izixhobo zokuwelda iyayeka ukuba sisixhobo-kwaye iba liqabane lakho lenkqubo ebalulekileyo.
