Xa ukuhamba komsebenzi wakho we-CNC kufuna ukuphinda-phinda, ukuqina, kunye nokuseta ulungelelwaniso lwe-zero-ingakumbi kwiindawo ezintsonkothileyo zokusebenza ezininzi- Itafile yesixhobo seRhino Cart Fireball ayisiyonto nje yokuncedisa. Sisiseko esimisa ukukhukuliseka komda phambi kokuba kuqale.
Siye sabona iivenkile ziphulukana ne-12-18% yexesha elicwangcisiweyo le-CNC lokulungiswa kwakhona: iindawo ze-T ezingalungiswanga kakuhle, iipleyiti zesiseko ezigqwethekileyo, okanye ukunyanzeliswa koxinzelelo olungagungqiyo kuzo zonke iiseti. Omnye umthengi eWisconsin ubaleke iibrakethi ze-aerospace ezifanayo kwii-Haas VF-4s ezimbini ezifanayo-kodwa wabona i-0.015 ″ umahluko phakathi koomatshini. Unobangela weengcambu? Ukulungiswa kwesiseko sokuphambuka phantsi kwe-8,000 yomthwalo wokusika i-psi-kungekhona umatshini ngokwawo. Kulapho inkqubo eyakhiwe ngenjongo efana neRhino Cart Fireball itshintsha izibalo.
Kutheni "inqwelo" + "i-Fireball" ayiyiyo iNtengiso yeFluff
Igama lifaka iikhowudi kwizigqibo zobunjineli bokwenyani. "Inqwelo" ibhekisela ekuhambeni okupheleleyo: i-casters yokutshixa i-double-locking ilinganiswe kwi-1,200 kg yomthwalo we-static, iziteshi zolawulo lwekhebula ezidibeneyo, kunye neziko eliphantsi lomxhuzulane elithintela ukubethelwa ngexesha lokulandelelana kwezixhobo ezikhawulezayo. "I-Fireball" ibonisa ukuzinza kwe-thermal-ibaluleke kakhulu xa kusenziwa i-aluminium okanye i-thin-walled-walled stainless kwi-spindle high speed. Isiseko sisebenzisa ipleyiti yensimbi ye-A514 yoxinzelelo, hayi intsimbi okanye i-MDF-laminated composite. Silinganise ukunyuka kwamaqondo obushushu emva kwemizuzu engama-90 yokusila ngokuqhubekayo: nje yi-1.3°C kuyo yonke imvulophu yomsebenzi eyi-1,200 × 800 mm. Oko kungaphantsi kwesiqingatha se-drift ebonwa kwiitafile zemodyuli zomgangatho wokungenela.
Okubaluleke ngakumbi, ipateni ye-T-slot ye-Fireball ilandela i-ISO 22029-2: imigangatho ye-2021-hayi i-generic mill-spec layouts. Isithuba sesithuba yi-75 mm embindini (hayi i-50 okanye i-100), kunye ne-60 efakwe lukhuni ye-HRC kunye ne-±0.005 mm yokunyamezela indawo kwindawo nganye. Kutheni ibalulekile nje loo nto? Kuba xa ubeka i-vises yemodyuli, iipleyiti ze-angle, kunye ne-jigs yesiko-nganye yongeza i-stack-up yokunyamezela-ufuna iindawo ze-anchor ezingadibanisi iimpazamo. Siqinisekise oku ngokufaka iibrendi ezintathu ezahlukeneyo ze-vise kwitafile yeFireball enye: zonke ziphunyeziwe eziphindaphindwayo ngo-0.002″ ukuhambelana kwemihlathi ngaphezulu kwemijikelo engama-30. Itheyibhile ezingaphandle kwebhrendi zilinganiselwa kwi-0.008″.
Yintoni Efunwa ziiVenkile Zokwenene—kwaye Yintoni Efihlwayo Uninzi lweeThebhile
Abanye banokuphikisa ukuba nayiphi na itafile yentsimbi eqinile ene-T-slots yanele. Kodwa ukusetyenziswa kwehlabathi lokwenyani kuveza imida efihlakeleyo:
Ukuhambelana komthwalo wokubamba: Iibholiti ezisemgangathweni zisezantsi ngaphandle ngokulinganayo kwimisonto engekho phantsi. I-Fireball isebenzisa i-DIN 912 yodidi lwe-12.9 ye-cap screws enofakelo olulawulwa yi-torque-iqinisekisiwe ngebhetshi nganye kunye nabavavanyi betorque. Ukugcinwa komphezulu womphezulu: Iitheyibhile ezingabizi kakhulu zijika phantsi koxinzelelo lwe-vacuum chuck okanye ibhayisekile eshushu. Isiseko se-Fireball sifumana ukukhululeka koxinzelelo oluphindwe kabini-okokuqala emva komatshini olukhuni, emva koko emva kokugaya okokugqibela-ukubamba i-0.010 mm / m flatness ebomini bayo. Ukulungela ukuhlanganisa: Akukho kufakwa ngokutsha okufunekayo. Imingxunya eyombiweyo ngaphambili yamkela i-Renishaw MP700 probe mounts, FANUC iRVision izibiyeli zekhamera, kunye ne-pneumatic clamp manifolds eqhelekileyo ngaphandle kokubhoboza okanye ulungelelwaniso lwejigs. I-Botou Haijun Metal Products Co., Ltd. yakha le nto kungekhona njengeprototype enye-kodwa njengenxalenye yesakhono sayo sentsimbi echanekileyo. Indawo yabo ethobela i-ISO kwisiXeko saseBotou iqhuba uhlolo oluzinikeleyo lweCMM kuzo zonke iziseko zeFireball ngaphambi kokuba zithunyelwe. Iyunithi nganye ihambisa ingxelo epheleleyo ye-GD&T: indawo eyinyani yazo zonke iindawo zokubeka, ukutenxa kwiprofayili yomphezulu, kunye nesiqinisekiso sezinto eziphathekayo kwipleyiti ye-A514 (i-ASTM A514 iBanga F, ingxelo yovavanyo lokusila ibandakanyiwe).
Ingena njani kwiMveliso yakho yeMveliso
Oku akuyiyo "yokuthenga kanye, libala" ukuthenga. Yinkqubo evumela inkqubo-kwaye i-ROI yayo ibonisa ngokukhawuleza apho umthamo udibana nokwahluka.
Kwiivenkile zeprototype: Unokuqinisekisa uyilo lwezibiyeli ezintlanu ezahlukeneyo kwisiseko esinye seFireball kwishifti enye-akukho kuphinda kusetyenziswe izilungiso zesiko. Igridi yemodyuli yamkela i-3-2-1 yokubeka izikhonkwane eziqhelekileyo, iziseko ze-vise ezikhawulezayo, kunye ne-3D-printed soft-jaw adapters (savavanya i-PETG, inayiloni, kunye ne-ULTEM-akukho deformation kwi-120 ° C).
Kubaxhasi beTier-2 abasebenzisa iibhetshi ezixubeneyo: IFireball ixhasa ukuseta ngaxeshanye. Qhuba umsebenzi wokungqusha kwicala langaphambili kwiquadrant ekhohlo ngelixa ulungiselela umjikelo wokubhola ngasemva ngasekunene-ngaphandle kokukhulula. Oko kunciphisa umndilili wokutshintsha ukusuka kwimizuzu eli-14 ukuya ngaphantsi kwemizuzwana engama-90 kuvavanyo lwethu lwasendle.
Kubadibanisi be-automation: Itheyibhile idibanisa ngokucocekileyo kunye neeseli ze-KUKA kunye ne-Universal Robots. Indlela yayo yokutshixa i-caster ibandakanyeka ngokupheleleyo kwimizuzwana eyi-0.3-iqinisekisiwe ngekhamera enesantya esiphezulu-kwaye igcina i-± 0.003 mm yokuphindaphinda indawo kwi-10,000 imijikelezo yokutshixa / yokuvula.
Ngezantsi: Ukuchaneka kuQala apho iCandelo lidibana neThebhile
Umatshini we-CNC uchanekile kuphela njengojongano olubuthathaka. Ukuba itheyibhile yakho yangoku yangoku ikwazisa ukuguquguquka okungaphezulu kunokubaleka kwakho kwe-spindle-okanye okubi ngakumbi, imaski esisiseko semicimbi yenkqubo-uhlawula ngokuchanekileyo ongawufumaniyo.
I Itafile yesixhobo seRhino Cart Fireball ihambisa izinto ezibalulekileyo kumgangatho wevenkile: ungqinisiso oluthe tyaba, uqikelelo lwe-thermal, ukungaguquguquki kwe-slot-to-slot, kunye nejometri elungele ukudityaniswa. Yenzelwe iinjineli-kungekhona amaphepha okuthengisa.
UBotou Haijun akazithengisi "iitafile." Bahambisa iinkqubo ezilandelekayo, ezihlolwe, eziqinisekisiweyo zesiseko-ezixhaswa yingxelo ye-DFM, iziqinisekiso zezinto eziphathekayo, kunye nokuhanjiswa kwexesha elidlula i-95%. Xa umsebenzi wakho olandelayo ufuna ukubamba ±0.005 mm kwiifitsha ezintandathu, zibuze: Ingaba indawo yakho iseyinxenye yengxaki-okanye ekugqibeleni iyinxalenye yesisombululo?
