Ukulungiswa kwee-welding zemodyuli kuzisa ukuchaneka okuphindaphindwayo kunye notshintsho olukhawulezayo-ingakumbi xa ivenkile yakho iphethe iintsapho ezininzi, ukubaleka kwebhetshi ephantsi ukuya kwephakathi, okanye uphindaphindo lobunjineli rhoqo. E-Botou Haijun Metal Products Co., Ltd., siye sazithumela kwiiprojekthi zokwenziwa kwe-127 ukususela ngo-2021. Kuzo zonke iimeko, ixesha lokusetha lehle nge-63% ngokomndilili. Ukwahluka kobukhulu kwiindibano ze-weld ziqinisiwe ukusuka ku-± 1.8 mm ukuya ngaphantsi kwe-± 0.4 mm. Kwaye ewe-siyilinganise loo nto ngee-CMM ezilinganisiweyo, hayi uqikelelo.
Kutheni "imodyuli" ingeyiyo nje i-hype yokuthengisa-kukuphindaphindwa kwefiziksi
Iijigi ezidityanisiweyo zemveli zitshixa ijometri kwisakhelo sentsimbi enye. Guqula indawo yomngxuma ibe nye? Umatshini, u-weld, uphinde ufudumeze-kwaye ulinde iintsuku ezintathu ukukhululeka koxinzelelo. Izixhobo ze-welding zemodyuli zisebenzisa iipleyiti zesiseko ezisemgangathweni, iindawo, ii-clamps, kunye ne-kinematic mounts-zonke ziqiniswe kwi-HRC 58-62, yonke i-ISO 9001 iyalandeleka. Sizixhoma ngezikhonkwane zedowel kunye neziqhoboshi ezilawulwa yitorque, hayi iiweld zokuwisa. Oko kuthetha ukugqwethwa kwe-thermal ngexesha lokuhlanganisa. Kwakhona kuthetha ukutshintsha i-pin ye-32-mm ye-locator ye-25-mm version ithatha imizuzwana ye-47-kungekhona iiyure ze-4.5.
Kodwa nantsi into abangayi kukuxelela yona abaninzi: ukumodareyitha kusebenza kuphela ukuba amacandelo esiseko senkqubo abelana ngesakhiwo sedatha eqhelekileyo. Sisebenzisa igridi ye-100 mm × 100 mm ene-±0.01 mm yokunyamezela indawo kuwo wonke umphezulu wepleyiti. Yonke indawo yokubeka, umngxuma, kunye ne-T-slot ihambelana naloo grid. Hayi "isondele ngokwaneleyo." Akukho kuphuculwa kwebala. Xa abathengi besithumelela iifayile ze-STEP ezine-callouts ye-GD&T, siqinisekisa ukubekwa kwendawo ngokuchasene negridi ngaphambi kokusika nayiphi na intsimbi.
Isiphumo sokwenyani sehlabathi? Omnye umxhasi koomatshini bezolimo unciphise ixesha lokuhlola inqaku lokuqala ukusuka kwiiyure ezili-11 ukuya kwimizuzu engama-92. Ijig yabo yangaphambili ibifuna i-manual shimming kumanqaku amathandathu. Uguqulelo lwethu lwemodyuli lusebenzise iibhloko ezintathu ezizimelayo kunye neebhloko ezimbini ze-pneumatic toggle-zombini zilungelelaniswe kwangaphambili ukuya kwi-0.005 mm ukuphindaphindwa.
Iimpazamo ezintathu ezibulala i-ROI ngaphambi kwe-weld yokuqala
Amanye amaqela aphatha izixhobo zemodyuli ezifana neeseti ze-Lego-snap kunye, zibambe phantsi, ziqalise ukuwelda. Oko kuyasilela ngalo lonke ixesha. Nantsi eyona nto iqhekezayo:
Ukungahoywa kweplate yesiseko: I-0.15 mm warp ngaphezulu kwe-600 mm yenza impazamo eyongezelekayo ye-angular. Siqinisekisa ukuba flatness kwiipleyiti zomhlaba zegranite phambi kokuthunyelwa-kungekhona ngezikhombisi zokudayela, kodwa nge-laser interferometers. Ukuxuba iimpawu: Ayizizo zonke ii-T-slots "eziqhelekileyo" ezihambelana ne-ISO 2768-mK tolerances. Sidibanisa kuphela amacandelo avavanyiweyo ngokwezethu iigeyiji ezinkulu. Ukuhambelana kwe-Cross-brand kubonakala kukuhle kwiphepha-de kube i-weld pass ye-17 itshintshe inxalenye ye-0.3 mm ukusuka kwiziko. Ukutsiba ulungelelwaniso lweDFM: Isixhobo sinokubamba inxalenye ngokugqibeleleyo-kodwa ukuba inxalenye ye-bend radii okanye i-weld access zones ingqubuzana nokubekwa kwe-clamp, abaqhubi baya kukhulula iibholithi okanye bongeze i-spacers. Siqhuba iitshekhi ze-DFM *phambi kokuba* uyilo lolungiso luqale. Ukuba i-weld joint ihlala kwi-8 mm ukusuka kwi-flange edge, siyayifakela-kwaye sicebisa ukunyuka kwe-0.5 mm ye-radius ukucima umhlathi we-clamp. Siye sabona iivenkile zichitha i-18,000 yeedola kwi-hardware yemodyuli-emva koko ilahlekelwe yi-22,000 yeedola kwi-scrap kwiinyanga ezintathu ngenxa yokuba baye bawatsiba loo manyathelo. Ukumodareyitha akuxoleli ukucwangcisa kakubi. Iyayandisa.
Indlela iBotou Haijun eyakha ngayo izixhobo ezisindayo kwimigangatho yeevenkile zokwenyani
Asithengisi iinxalenye zekhathalogu. Sakha izixhobo ze-welding zemodyuli njengee-subsystems ezinobunjineli-ngobungqongqo obufanayo sisebenza kwizibiyeli zemoto ezitsalwa nzulu. Yonke into ibandakanya:
I-stress-relieved EN-GJS-400-15 ipleyiti yesiseko sentsimbi, esetyenzisiweyo kwintsebenzo enye eqhubekayo kwi-CNC yethu ye-gantry mill (akukho kulungiswa kwakhona) Iindawo ezifakwe kwi-AISI 4140 yentsimbi eqinile, enemigangatho yokubeka umhlaba kunye nemijelo yokupholisa edibeneyo yokusetyenziswa komjikelo ophezulu. Izixhobo ze-pneumatic ezilinganiselwe kumjikelo we-12,000 ubuncinci-zivavanywe ngaphakathi endlwini kunye neeseli zomthwalo kunye nezinto zokubala zomjikelezo, hayi idatadata yabathengisi. Iingxelo zokuhlola ezipheleleyo: I-CMM ihlola zonke iinkcukacha ezibalulekileyo, ukuqinisekiswa kobunzima kumanqaku amahlanu kwindawo nganye, kunye nokuqinisekiswa kwetorque kuyo yonke into edibanisayo. Sithumela izixhobo ezinekhowudi zeQR ezilandelelweyo. Skena enye, kwaye utsale imbali yayo epheleleyo ye-metrology-iilogi zeCMM, izatifikethi zokunyanga ukushisa, kunye nokusayinwa kwabaqhubi kwindawo nganye yokukhangela ye-QC. Akukho ziPDF. Akukho zitsheyini ze-imeyile. Idatha eqinisekisiweyo nje.
Oku asikobunjineli obugqithisileyo. Yindlela esigcina ngayo i-95.7% ngexesha lokuhanjiswa kwexesha kumazwekazi angama-4-nangona ngezicelo ezingxamisekileyo zeeyure ezingama-72. Kungenxa yokuba xa i-fixture ifika, iyasebenza. Ixesha lokuqala. Ngalo lonke ixesha.
Qala apho inkqubo yakho ihlala khona-hayi apho iikhathalogu ziqala khona
Ukuba iprojekthi yakho elandelayo ibandakanya iindibano zentsimbi zeshidi kunye nokunyamezela komthungo we-± 0.3 mm weld-okanye ukuba ucaphula iiprototypes ezinohlengahlengiso olulindelekileyo loyilo-iimodyuli ze-welding azikhethi. Bayeyona ndlela yakho ikhawulezayo kwimveliso ezinzileyo. Botou Haijun Metal Products Co., Ltd. uyilo kwaye wenze izixhobo zokuwelda iimodyuli ngaphakathi endlwini, usebenzisa isixhobo esithobela i-ISO esifanayo esivelisa izibiyeli ezinesitampu kunye neendawo ezibiyelweyo. Akukho handoffs. Akukho bathengisi bangaphandle. Iqela nje elinye eliphethe ijometri ukusuka kwifayile yeCAD ukuya kwiweld yokugqibela.
Siphendula imibuzo yobugcisa kwiiyure ezingama-48. Ingxelo yobuNjineli-kubandakanya imizobo yengqikelelo kunye nokupakishwa konyamezelo-ihlala kwi-inbox yakho ngeentsuku ezintathu zokusebenza. Kwaye ukuba inxalenye yakho ine-weld joint kufuphi ne-tight-radius bend? Siza kukuxelela-ngaphambi kokuba usike into yokuqala engenanto.
Uzinzo luqala ngokuma okuqikelelweyo. Ukuchaneka kuqala apho inxalenye ichukumisa intsimbi. Kungenxa yoko yonke into izixhobo zokuwelda iimodyuli Inkqubo esiyihambisayo ithwala iwaranti esebenzayo yeenyanga ezingama-24-kungekhona nje ngokuchasene neziphene, kodwa ngokuchasene nokusilela ukubamba ukunyamezela okupapashiweyo phantsi kweemeko eziqhelekileyo zokusebenza.
