Matebulo opangira zitsulo ndi maziko osakhazikika a zitsulo zolondola. Simalo athyathyathya chabe - amapangidwa ndi malo ogwirira ntchito pomwe kulondola kwa miyeso kumayambira, kukhazikika kwa weld, ndikubwerezabwereza kumapangidwira mgulu lililonse. Tawonapo mashopu ambiri akuyamba kusonkhana kovutirapo kokha kuti tipeze m'katikati mwa njira kuti kulolerana kwa tebulo lawo kumadutsa ± 0.15 mm-zokwanira kusokoneza flange yodulidwa ndi laser kapena kutaya njira yowotcherera ya robotic. Ilo si vuto lokhazikitsa. Ndi kusagwirizana kwatsatanetsatane.
Chifukwa Chake Matebulo Opangira Zinthu Amafuna Zambiri Kuposa Kukhazikika
Ogula ambiri amangoganizira za kukula kwake komanso kuchuluka kwa katundu. Koma zochitika zenizeni padziko lapansi zimatengera mawonekedwe anayi osawoneka bwino: kukhazikika kwa mbale zoyambira, kusasinthika kwapabowo, kulekerera kwa T-slot geometry, komanso kukhazikika kwanthawi yayitali kwamafuta. Gome lachitsulo la 30-mm-thick zitsulo likhoza kukhala ndi 5,000 kg static load-koma pansi pa mawotchi a MIG mobwerezabwereza pa 180 amps, pamwamba pake amatha kupatuka mpaka 0.3 mm kudutsa 2-mita span ngati mkati mwake mulibe kukhazikika kwa nthiti. Tidayesa izi m'mawunikidwe atatu osiyana chaka chatha. Kukonzekera sikunali chitsulo chokhuthala - chinali njira yolumikizirana yolumikizana ndi zigawo wamba zomangirira.
Matebulo opangira zenizeni amagwiritsa ntchito malo olimba (nthawi zambiri 40–45 HRC), osati mbale zophikidwa kapena zodulidwa ndi moto. Chifukwa chiyani? Chifukwa chitsulo chosalimba chimavala mwachangu pansi pa torque yobwerezabwereza-makamaka ndi ma vises a pneumatic omwe amagwiritsa ntchito 12-18 kN pa nsagwada. Makasitomala m'modzi wa zida zaulimi adalowa m'malo mwa tebulo lawo lobadwa pambuyo pa miyezi isanu ndi umodzi ya ma T-slots opindika omwe adapangitsa kuti mabowo asagwirizane ndi ma hydraulic valve manifolds. Gome lawo latsopano linagwiritsa ntchito zitsulo zolimba za 45# zokhala ndi 0.02 mm flatness pa sikweya mita imodzi-ndipo adasunga izi kwa miyezi 27 kudutsa 14,000+ mawotchi.
Zinayi Zosakambirana Pantchito Yamafakitale
Mabowo amtundu wa modular-osati ma gridi a 100 mm okha, koma kuphatikiza 50/100/200 mm masanjidwe okhala ndi ± 0.05 mm kulolerana pakati pa mabowo oyandikana T-kagawo kutsatira-Mabawuti a ISO 898-1 giredi 8.8 kapena apamwamba ayenera kukhala mokwanira popanda kumanga; mipata iyenera kuvomereza zokhoma za ISO 10956 zokhazikika popanda kuvulaza Mphepete zapansi-osachepera m'mphepete mwa ma data opangidwa ndi makina, opitilira 0.03 mm/m, ogwiritsidwa ntchito pofufuza masikweya Zolemba zokonzekera weld-Chitsulo chochepa cha carbon, low-sulfur (≤0.025% S) kuti muteteze kuphulika kotentha panthawi yowotcherera Ena anganene kuti “mbale iliyonse yolemera yachitsulo imagwira ntchito.” Koma tidatsata njira zolephera pama projekiti amakasitomala 37 kotala lapitali. Mu 68% ya milandu pomwe kuwotcherera kwa nkhani yoyamba kudapitilira 1.2 mm, zomwe zidayambitsa zidayambanso kukakamizidwa ndi tebulo-osati gawo la kapangidwe kapena cholakwika cha weld parameter. Gome silinali lotengera kukulitsa kutentha; chinali kukaniza izo, kukakamiza deformation mu gawo.
Momwe Mashopu Enieni Amasankhira-ndi Chifukwa Chake Kukula Kwa Gulu Kumasintha Chilichonse
Ma prototyping ang'onoang'ono amafuna kukonzanso mwachangu. Malo ogulitsa ntchito omwe ali ndi magawo 5 mpaka 12 mlungu uliwonse amafunikira matebulo okhala ndi zida zosinthira mwachangu - lingalirani za malo otulutsa mwachangu, ma adapter base maginito, ndi ma gridi osinthika. Kupanga kwamphamvu kwambiri kumasintha patsogolo: apa, kulimba kwapamwamba komanso kukana kwanthawi yayitali kumaposa kusinthasintha. Tawona makasitomala akusintha kuchoka pa matebulo ovala aluminiyamu kupita ku chitsulo cholimba kwambiri pomwe zotulutsa zapachaka zidadutsa mayunitsi 8,500 - mavalidwe a aluminiyamu a 0.08 mm / chaka adakhala osavomerezeka pambuyo pa miyezi 14.
Kusankha kwazinthu sizongoyerekeza. Chitsulo chozizira chimapereka chiŵerengero chabwino kwambiri cha mtengo-to-rigidity pazinthu zambiri. Matebulo osapanga dzimbiri amakhala omveka kokha pomwe kukhudzidwa kwa mankhwala kapena ukhondo wa FDA - monga mabulaketi okonza chakudya. Aluminium? Kwa ma jigs onyamula osakwana 120 kg kulemera konse. 70 GPa yake modulus motsutsana ndi 200 GPa yachitsulo imatanthawuza kuwirikiza kawiri pansi pa katundu wofanana.
Kutsimikizira—Osati Kungotsimikizira
Chizindikiro cha CE kapena satifiketi ya ISO 9001 imakuwuzani kuti wina adatsata njira. Simakuwuzani ngati tebulo lanu lenileni limakumana ndi ± 0.03 mm flatness pa 20 ° C ambient. Izi zimafuna kutsimikizika kwapatsamba: CMM imayang'ana motalikirana ndi 100-mm pamtunda wonse, komanso kuyesa kwa kutentha kwa maola 8. Ku Botou Haijun Metal Products Co., Ltd., tebulo lililonse lopanga zinthu limatumiza lipoti loyendera lomwe likuwonetsa zenizeni za CMM-osati masitampu "amkati" okha. Timachita izi chifukwa makasitomala adatiuza kuti adikire masiku atatu owonjezera kuposa kukonzanso mafelemu 47 a chassis chifukwa cha korona wosazindikirika.
Timayesanso zomwe ena amalumpha: mphamvu ya T-slot retention. Pogwiritsa ntchito ma wrenche opangidwa ndi torque ndi zoyesa kukoka, timatsimikizira kuti kagawo kalikonse kamakhala ndi ≥15 kN axial katundu musanatsike-kubwerezedwa kuzungulira 100+. Izi si overkill. Ndimomwe mumapewera kuyimba kwa 3 koloko pomwe ma robotic weld cell ajas chifukwa pini ya malowa idayenda 0.12 mm pakusintha kusintha.
Lingaliro Lomaliza: Tebulo Lanu Ndilo Njira Yanu Yoyamba
Ma tebulo opangira zinthu sasintha magawo. Iwo amathandiza kusintha. Micron iliyonse ya kutsika koyendetsedwa bwino, kagawo kakang'ono kakang'ono ka T kotsimikizika, chilichonse cholembedwa chamafuta chimakhala chothandizira kulolera movutikira kunsi kwa mtsinje. Sankhani malinga ndi mmene owotchera amamvera—osati zimene kabukuka kakulonjeza. Yesani kusalala ndi granite yanu yowongoka musanalipire komaliza. Yesani torque yothina ndi ma wrenches wamba a shopu yanu. Ndipo funani malipoti a CMM-osati mwachidule.
Botou Haijun Metal Products Co., Ltd. imamanga matebulo opangira zinthu opangidwa kuti azitha kupimika—osati zonena zamalonda. Matebulo awo amathandizira kukonza zitsulo ndikuwotchera komwe kubwereza sikungasankhe. Mupeza tsatanetsatane waukadaulo, ziphaso zakuthupi, ndi zidziwitso zenizeni padziko lapansi haijunmetals.com.
