Iiworkshops zamashishini zifuna ngaphezu kwendawo ethe tyaba-zifuna a itafile yokwenza umsebenzi onzima emelana nempembelelo ephindaphindiweyo, ibamba ukunyamezelana okuqinileyo phantsi komthwalo, kwaye ihlala iqinile kwiminyaka ye-welding, ukugoba, kunye nokuhlanganisa. Siye sabona iivenkile ezininzi zithatha indawo yeetafile rhoqo emva kweenyanga ezili-18-zonakele ngenxa yoxinzelelo lwe-thermal, ziqhekezwe kumalungu e-weld, okanye ukuthoba ngaphantsi kwe-300-kg jigs. Ukusilela akukho kumsebenzisi. Ikwisiseko.
Kutheni uninzi lweetafile zokwenziwa zisilela phantsi kweeMeko zoQoqosho lokwenyani
Uninzi lweetheyibhile “zenqanaba lemizi-mveliso” zixhomekeke kwityhubhu enodonga olucekethekileyo oluxande okanye iifreyimu ezidityanisiweyo. Enyanisweni, bayaphambuka phantsi kwe-clamping force. I-12-mm ye-drill bit ihamba nge-0.3 mm xa u-torque i-vise ukuya kwi-250 N·m. Loo mpazamo iphindaphindeka kwiiweldments-ingakumbi xa kusakhiwa ii-subassemblies zoomatshini bezolimo okanye izixhobo zokwakha. Silinganise itafile yomthengi omnye: 1.7 mm ukuphambuka okuthe nkqo kumbindi phantsi komthwalo ongatshintshiyo we-500 kg. Iindibano zabo zoonobiyeli aziphumelelanga ekujongweni kwimigca yokugqibela yendibano.
Amanqaku okusilela ehlabathi lokwenyani awafane adweliswe kumaphepha enkcazo. Zivela ngexesha lokusetyenziswa: i-cross-bracing ekhulula emva kweenyanga ze-6 ze-MIG spatter; ukulinganisa iinyawo ezichebayo xa zirhuqelwa kwikhonkrithi; Ukufakwa kwe-T-slot kuhluthwe yi-clamps over-torqued. Ezi ayizizo iimeko ezinzima. Ziindleko zokungqubuzana kwemihla ngemihla-ixesha lokuphinda lisebenze, iinxalenye ezilahliweyo, umsebenzi wokuphinda usebenze. Itafile ayiloziko leendleko. Kukuphindaphinda imveliso-okanye i-bottleneck efihliweyo.
Yintoni eyenza ukuba itafile ibe ngumsebenzi onzima ngokwenene-ayibhalwanga ngolo hlobo nje
Umsebenzi onzima wokwenyani uqala ngezinto ezintathu ezingaxoxiswana: ubukhulu bezinto eziphathekayo, imfezeko edibeneyo, kunye nokuzinza kwejometri.
Isakhelo esisisiseko: Ubuncinci i-10-mm engqindilili ye-laser-isikwe isiseko seplate yentsimbi-engasongwanga iphepha-ene-welds zokungena ngokupheleleyo kuzo zonke iikona kunye nenkxaso yeendlela. Ipleyiti engaphezulu: 25–40 mm ubungqingqwa obungqindilili bentsimbi eqengqelekisiweyo ebandayo, engeyiyo intsimbi (eziphi iitshiphusi phantsi kweeweldi eziphindaphindwayo) Inkqubo ye-T-slot: I-ISO 15927-ehambelanayo ne-28 × 28 mm slots, efakwe ngokuthe ngqo kwipleyiti-engafakwanga iileyili ezidibeneyo-ezinemicu yokufaka eqinile elinganiselwe kwi-120,000+ imijikelezo yokudibanisa. Sivavanya itafile nganye ngomthwalo osasazwe we-1,000-kg kuwo wonke ummandla wayo ogcweleyo. Ukuphambuka kufuneka kuhlale ngaphantsi kwe-0.15 mm ngemitha yobude bobude. Ayizizo izibalo zokuthengisa. Yiyo into egcina inxalenye yakho ye-laser-cut ilungelelaniswe ngaphakathi kwe-± 0.05 mm ngexesha lokulungiselela i-robotic welding. Nantoni na encinci ibeka esichengeni ukuphinda-phinda-kunye nokuphindaphinda kulapho ii-OEM zeTier-1 zoba umgca.
Uyilo loKhetho olubaluleke ngakumbi kunokuba ucinga
Ezinye iinkcukacha azihoywa de zibangele ukwehla kwexesha. Nantsi into esiyibeka phambili-kwaye ngoba:
Izixhobo ezidibeneyo zokumisa: Hayi isongezo. Yenziwe kwisiseko sepleyiti, ebotshelelwe emhlabeni nge-6-mm yobhedu olulukiweyo. Ikhusela umonakalo we-arc flash ngexesha lokusika i-plasma kufuphi nomda wetafile Imijelo yokuhambisa amanzi: 3-mm iigrooves ezigudiweyo kuzo zone iziphetho. Kunqanda ukudityaniswa kwezinto ezipholileyo, kuphelisa imigibe yomhlwa, kwaye kuvumela ukucola okusilileyo kucace Akukho mingxunya yangaphakathi: Imilenze evulekileyo ibamba ukufuma kunye nokungcangcazela. Iifreyimu zethu zinecandelo eliqinileyo okanye zitywinwe ngokupheleleyo ngemingxunya yokulila evulekileyo-iityhubhu ezingazange zingaboni. Omnye umthengi waseMntla Melika utshintshile kwitafile yomntu okhuphisana naye emva kokuba i-router yabo ye-CNC inyuswe ngokukhululekileyo kabini kwishifti nganye. Unobangela weengcambu? I-resonant frequency ihambelana ne-spindle's 12,000 RPM. Sayila ngokutsha iprofayile yokuqina kwesiseko-eyongeziweyo ubunzima kumanqaku e-nodal, ilungisiwe ukudambisa nge-elastomer isolation pads. Ukungcangcazela kwehle ngama-87%. Ayilothamsanqa elo. Bubunjineli besinyithi kunye nobunjineli obuguquguqukayo obusetyenziswa kwindawo yesixhobo.
Ukukhetha Iqabane Elilungileyo—Hayi Itheyibhile Elungileyo Kuphela
A itafile yokwenza umsebenzi onzima inika ixabiso kuphela ukuba lidibanisa ukuhamba kwakho komsebenzi-hayi imfumba yakho ye-scrap. Oko kuthetha ukuba inkxaso ngaphaya kokunikezelwa: Uphononongo lwe-DFM ngaphambi kokusika ipleyiti yokuqala, ukuhlalutya ukunyamezela kwe-stack-up fixtures kwi-jig fixtures, kunye nokufaneleka kwenkqubo ye-weld kwi-base-to-leg joints.
I-Botou Haijun Metal Products Co., Ltd. yakha ezi tafile endlwini-ayikho i-welding subcontracted welding, akukho machining ngaphandle kwendawo. Yonke iyunithi ipasa uqinisekiso lweCMM ngokuchasene nemizobo yoqobo ye-GD&T. Yonke imithwalo ethunyelwayo ibandakanya iingxelo ezinomlinganiselo osayinwe ziinjineli ze-QA, iilogi zovavanyo lwesitshizi setyuwa kwindawo egqunyiweyo, kunye nezatifikethi zokusila ezinokulandeleka zemathiriyeli esisiseko. Asihambi ngenqanawa “elungileyo ngokwaneleyo.” Sithumela ngenqanawa "ilungele imveliso ngomso."
Abathengi bethu-ababoneleli be-OEM eJamani, abaqulunqi be-Tier-2 eTexas, abahlanganisi be-automation eSingapore-bangasikhethi ngexabiso. Bakhetha thina kuba xa iprototype yabo isilela ekuqinisekiseni, iinjineli zethu zijoyina umnxeba ngaphakathi kweeyure ezi-3-hayi iintsuku ezi-3. Ngenxa yokuba xa i-weldment warps, sidonsa idatha yokulinganisa i-thermal-kungekhona igatya lewaranti. Kuba ukuthembeka akuthenjiswa. Kuqinisekisiwe-kuwo onke amaso e-weld, yonke indawo yomhlaba, yonke i-slot esamkela i-20-mm clamp emva kwemijikelo ye-14,000.
Ukuba i-workshop yakho iqhuba ukuxuba okuphezulu, ukuveliswa kwevolumu ephantsi-okanye ukutyhala iibhetshi eziphakathi kwimveliso yochungechunge-ufuna ngaphezu kwetafile. Udinga inqwelomoya yesalathiso engaxoki. Qala ngokungqongqo. Yakha phezu kokulandeleka. Hambisa ngokuzithemba. Yiloo ndlela umsebenzi wesinyithi ofumana ukuthenjwa-inxalenye enye ephindaphindwayo, ezinzileyo ngexesha.
