Imibuto yebuchwepheshe
Imibuto yebuchwepheshe lokufanele ilungiswe ngaphambi kwekucaphuna
Intengo ye-CNC ilandzela umdvwebo: tintfo, kubeketela, kanye nesikhatsi sekuletsa. Letimphendvulo tihlanganisa 6061 aluminium kanye nensimbi levikela umhlwa, imikhawulo lefanele leshiwo, imicu, kushisa kuphatfwa, kucedza, emasampula, kanye neshidi lensimbi lencane. Kufaka, kubumba, kanye nekushicilela kwe-3D kungaphandle kwentsengo.
Ngemuva kwekucaphuna, yini lesafanele ihlolwe kusampula?
Intsengo ye-AI iyinkhomba. Kucina, kuba lukhuni, kucwebetela, kanye netilinganiso letibucayi kulandzela umdvwebo kanye nebunjiniyela. Uma titsintsa umhlangano, oda isampula lekhokhelwako ngaphambi kwelot lenkhulu.
Ungakhona yini kukhicita kusuka kumdwebo nobe incenye lebonakalako, ngaphandle kwemdvwebo?
Hhayi njengekukhishwa kwekukhicita. Sidzinga STEP noma umdvwebo webunjiniyela. Umdwebo noma imodeli lephrintiwe ikhombisa kuphela kwakheka. Isakhiwo, tintfo, kanye nekubeketela kufika ngaphambi kwekucaphuna.
Lokufaneleka “kulungile nje”, kuyasuswa ngemagilavu, futsi akukafaneli kukhululeke. Sikucacisa njani loko?
Faka timo tekusebentisa kunothi: kudvudvuta, kufinyelela kwemagilavu, imijikeleto yekususa, kanye nesikhala sekufaneleka. Umdvwebo usadzinga emasayizi lalinganisekako kanye nekubeketela. Kutiva akutsatsi sikhundla semdvwebo.
Ucaphuna njani tinombolo letinyenti tetincenye letinetincetu letimbalwa kuphela ngayinye?
Layisha i-CAD yenombolo ngayinye yencenye. MOQ ngu 1, ngemishini kanye nekudlula kukhonjiswe ngekwehlukana. Phindza kuniketa noma kufaneleka lokulukhuni kuya ebunjiniyela ngaphambi kwe-oda.
Incenye yinye, emacala ekusebentisa lamanyenti. Kufanele yini kutsi onkhe emacala abe netimbobo tawo?
Cha. Froza buso lobunye lobukhuphukako kanye nephethini yembobo. Lamanye emacala asebentisa i-adaptha leshintjako nobe ikhava. Umdvwebo munye ulawula letimbobo.
Letintfo letisetjentiswako tiyadula. Kopisha incenye lendzala nobe uyiklame kabusha?
Qala kusuka kumdvwebo wamanje noma imodeli lelinganisiwe. Uma ngabe bukhulu belubondza, radii, noma kuhlukana kushintja kugcina tintfo, khipha umdvwebo lomusha ngaphambi kwekucaphuna. Ungakhiciti kusuka esitfombeni sencenye lendzala.
Kufanele afundvwe njani emabanga ekubeketelela imishini?
Inombolo lencane yebanga icinile. Timphawu letingabeketeleleki tilandzela ibhulokhi yesihloko. Timbobo leticinisekile, kufaneleka, kanye nanoma yini lengekhatsi kwa 0.01 mm kumele ibitwe futsi icinisekise.
Kucaphuna njani kucaba, kumile kanye nesikhundla?
Tibeke emdvwebeni nge datums. Tilinganiso kuphela tamukelwa njengetilinganiso. Sikhundla kanye nephrofayli kuvame kubita kakhulu futsi kudzinga indlela yekuhlola levunyelwe.
Kufanele kucaciswe njani Ra?
Bita Ra ebusweni lobudzingako. Ungafaki linani linye kuyo yonkhe lencenye. Buso lobungacaciswa bulandzela indzawo levamile yemishini. I-Polish noma i-grind yinothi leyehlukile futsi ingashintja bukhulu.
Intsambo lelukhuni noma intambo lencane?
Coarse nguyona ndlela lekhetsiwe jikelele. Fine suit tindvonga letincane, kulungisa, noma kuhlanganyela lokufishane. Bita sikhundla, umsindvo, umbhobho wempompi, kanye nekujula lokusebentako.
Umdvwebo kufanele usho kutsini kute umpompi ungaphuki?
Cacisa intambo, bubanti be-pompi-drill, kanye nekujula lokusebentako. Shiya lokungenani 1.5 emaphitsi acacile phansi kwemgodzi longaboni. Ungabhali kuphela “thepha phansi” entanjeni lencane, lejulile.
Kufanele kucaciswe njani kwelashwa kwekushisa?
Impahla yembuso, uhla lokucina, kanye nanoma yikuphi impumuzo yekucindzeteleka. Uma ingekho, lesicaphuno siyincenye njengobe yentiwe ngemshini. Kucima, kutfukutsela, kanye nekucedza kuyimigca leyehlukene.
I-anodize, i-oxide lemnyama, nobe ipuleti le-nickel?
Anodize kuvamile aluminiyamu. Insimbi isebentisa i-oxide lemnyama noma ipuleti lelikhetsiwe lekugcola kanye nekubukeka. Umbala, bukhulu, kanye nebuso lobufihlekile kumele kubhalwe, noma kucaphuna ku-machining kuphela.
Kungani kulingwa plating on incenye encane kakhulu?
Timbobo, emagoba, kanye nekubeketela kuyashintja uma le coating yengeta bukhulu. Cinisekisa usayizi plated kusampula ekhokhelwa ngaphambi lot enkulu. Intengo lengakafakwa akusiyo incenye lefakwe.
I-5-axis idzingeka nini mbamba?
Yisebentise uma kusetha lokukodwa kumele kusike buso lobuningi lobune-angle, tindzawo letibatiwe, noma timbobo letingahambisani. Ibhulokhi levamile ingahlala ku-3-axis. I-geometry incumela, hhayi ligama lencenye.
Yini lebalulekile engcenyeni lenelubondza loluncane?
Bita lubondza loluncane kanye nekuhlaneketela longakwemukela. Tindvonga letincane kakhulu tiyacoca futsi tiyanyakata. Isampula lekhokhelwako yesicumbi sinye yisheke lelifanele ngaphambi kwe-batch.
Ingabe i-deburr ifakiwe yini?
Kuphula imiphetho levamile kuvame kufakwa. Uma udzinga umphetfo weliciniso longena burr, umkhawulo locacisiwe, noma kute umphetfo wembobo legociwe, bhala loko. Kwemukelwa kulandzela inothi, hhayi “kubukeka kubushelelezi”.
I-springback yensimbi leshidi iphatfwa njani?
Faka i-angle yekugoba kanye ne-radius lengekhatsi emdvwebeni. Springback kuya ngetintfo kanye nebukhulu. Le ngxenye yamukelwa engela umdvwebo. Imidvwebo lejulile lengaphandle kakhulu kwemkhuba lowetayelekile akusiyo sicaphuno lesisheshako lesijwayelekile.
Ingabe silinganiso sekudvweba lesiphakeme kakhulu singacaphunwa ngekushesha?
Cha. Emagobe lavamile emashidi-ensimbi angalayishwa. Umdvwebo lojulile kahle ngale kwenkomishi levamile udzinga die lebuyeketiwe kanye nekubalwa kwesinyatselo. Akusebentisi tier lejwayelekile ye-AI.
I-PDF ne-CAD ayivumelani. Ngukuphi lokuphumelelako?
Ligama lifayela linye ngaphambi kwe-oda. Asisiki ngesikhatsi baphikisana. Ncamela STEP ye geometry kanye ne PDF yekubeketela kanye nemanothi, bese usho njalo ekucinisekiseni.
Lendzaba ingatsatfwa yini esikhundleni sayo?
Singaphakamisa libanga. Angeke silishintje ngemandla etfu. Lesikhundla siya ngekucinisekisa ngoba kucina, kugcola, kanye nekushisela kungashintja.
Ngumuphi umbiko wekuhlola lokufanele siwucele?
Umbiko webukhulu, i-FAI, noma i-CMM ingakhetfwa. Indlela lephelele yekuhleleka akusiyo lejwayelekile. Ibhaluni letilinganiso letibucayi. Lombiko ukhuluma ngaloko lokuvunyelwene ngako kuphela.
Kufanele yini sicacise kutsi umshini ubekwa njani?
Cha. Cacisa kubeketela kulencenye nekutsi kutawuhlolwa njani. Lesitolo sihambisana nemshini nemdvwebo.
Yini i-casting, futsi uyayicaphuna yini?
Kuphosa kutfulula insimbi lencibilikile ibe sikhunta se-blank leyinkimbinkimbi. Imizila levamile sihlabatsi, sikhunta lesihlala njalo, lutjalomali, kanye ne-die cast. Zoryra akacaphuni kufaka, kubumba ngekujova, kufaka ngekufa, noma kunyatselisa nge-3D. Lesicaphuno sihlanganisa i-CNC yekugaya, kujika, kanye nekubhobota, 5-axis, insimbi yemashidi, ema-prototypes, kanye nekucedza.
Kungalinganiswa yini bukhulu belubondza, kuncipha, kanye nesikhunta lapha?
Cha. Umjovo udzinga sikhunta, i-resin, kanye nekubuyeketwa kwekuncipha. Leyo nchubo ingaphandle kwalepulatifomu. Uma umsebenti kufaka CNC, layisha kuphela lelo fayela CNC.
Ingabe i-EDM ye-wire ingacaphunwa yini?
Yebo. Kugaya kuseyindlela levamile. Uma ekhoneni langekhatsi lelikhaliphile, i-slot lencane, noma insimbi lecinile idinga i-EDM yentambo, yibhale emdvwebeni bese iyacaphuna. Bona likhasi le-EDM lentambo. Kute kubalwa kwemshini noma bukhulu belithange lokufunwako.
Yini impahla kufanele laser imishini tincenye tisebentise?
6061 aluminium kuyinto kukhetsa evamile for mounts, nozzle tihlalo, kanye amapuleti base. Sebentisa stainless lapho umdvwebo udinga kumelana nekugcola. Libanga lelisemdvwebeni libanga lesilisikako.
Yini kubeketela kanye nekuhola sikhatsi kusebenta laser imishini tincenye?
Tindzawo letijwayelekile tilandzela umdvwebo. Bita flatness esihlalweni se-optic kanye nekufaneleka esihlalweni se-nozzle. Sikhatsi lesijwayelekile sekuhola singaba ngemalanga langu 8 kuya ku 12 ngekucedza lokulula. Lesicashunwa sisho tier.
Ngutiphi tincenye temishini ye-laser longatisebentisa ngemshini?
Tihlalo te-nozzle, ema-optic mounts, emapuleti esisekelo, kanye nebakaki bekulungisa. Si umshini incenye yensimbi emdvwebeni. Asihlanganisi laser lephelile.
Ngutiphi timbobo kanye nekufaneleka lokufanele umdvwebo we-drone-part ukhombise ngaphambi kwekucaphuna?
Imbobo ngayinye yekukhwela idzinga bubanti, indzawo, kanye nekubeketela, futsi buso ngabunye bekuhlangana budzinga kufaneleka. Kufaneleka akwanele kutsi ucaphune. Cedzela lomdvwebo kucala.
Kufanele yini kutsi i-drone ibe ngu-6061 nobe ngu-7075?
Ibakaki ejwayelekile ngu-6061 aluminium. Sebentisa 7075 lapho umdvwebo udzinga emandla laphakeme. Lesicaphuno silandzela libanga emdvwebeni futsi asishintjani tintfo.
Kufanele sibite njani flatness ebusweni bekuvala lokupholisa kwe-AI?
Bita bucaba ebusweni bekuvala ngokwabo, bese ucaphela lapho khona kuvala noma i-gasket ihlala khona. Kubeketela jikelele kwesihloko-block akukulawuli lobo buso.
Kufanele yini ipuleti lebandzako lekupholisa le-AI libe yi-aluminium noma i-copper?
Emapuleti lamanyenti labandzako ngu-6061 aluminium. Sebentisa litfusi lapho umdvwebo udzinga kushisa lokusezingeni leliphakeme. Titeshi kanye nebuso bekuvala kulandzelela umdvwebo.
I STEP kanye PDF for laser imishini incenye kukhona kubuyeketwa ezahlukene. Ngukuphi lokucashunwe?
Lesicaphuno sisebentisa kubuyeketwa lokubita ngekutsi kwanyalo. Uma lamafayela lamabili angavumelani, cinisekisa kutsi nguyiphi lesemtsetfweni bese ulayisha kuphela loko kubuyeketwa.
Kulesihlalo se-laser optic, ingabe kusebenta lokubitwa ngekutsi ku-flatness noma kubeketela kwesihloko-block?
Buso bekuhlangana kwesihlalo se-optic bulandzela bucaba lobubitwa kulobo buso. Kubeketela kwesihloko-bhlokhi kusebenta kuphela kumasayizi langana-callout leyehlukile.
Kute utfole sicaphuno se-CNC, kufanele yini sitfumele i-STEP, i-PDF, nobe i-DWG?
STEP kanye ne-PDF lenekubeketela ngumbhangqwana owusizo. I-DWG iyodvwa ingakhombisa kwakheka. Emasayizi kanye nekubeketela kusavela emdvwebeni webunjiniyela.
Umdvwebo awubizi kucedza noma kuhlola. Yini lefaka ekhatsi kucaphuna kwe-CNC?
Lesicaphuno sifaka ekhatsi i-machining emdvwebeni kanye nanobe ngukuphi kucedza lokuvele kuphawulwe. Anodize, plating, noma umbiko wekuhlola longakho emdvwebeni akufakiwe. Lifake emdvwebeni uma ulidzinga.
Umnotfo, lizinga, kanye netikhatsi tekuhola letivetako tisho kutsini ngaphambi kwekutsi umdvwebo ucinisekiswe?
Letigaba letintsatfu tiyinhloso yekuhola-sikhatsi. Kuze kube ngulapho bunjiniyela bucinisekisa tintfo, kubeketela, kanye nekucedza, lusuku lulinganiselwa. I-tier lecinisekisiwe ibhalwe kulesicashunwa.