Chii Chingagadzirwa neMichina yeCNC pakugadzira Kit Car?
Michina yeCNC inovhara mabasa emotokari mana: tafura yeplasma yeCNC inocheka mabhureki echassis, matabhu, nemaplate ekusimbisa kubva musimbi; router yefoam yeCNC inocheka mabucks emuviri akazara nemapulagi emold; router yeCNC inocheka ma dash panels, mapani epasi, uye zvikamu zvemukati; uye michina yeCNC mill billet suspension nezvikamu zveinjini. Vavaki vanowanzotanga netafura yeplasma.
Kuvaka mota dzeKit kune zvikamu zvina zvekugadzira zvine hood imwe chete: simbi chassis, composite bodywork, panel fitting, uye manufacturing parts. Chikamu chimwe nechimwe chinoenderana nerudzi rumwe chete rwemuchina weCNC, uye hapana kana chimwe chazvo chinoda michina yeindasitiri. Zvese zviri pazasi zvinokwana garaji remotokari mbiri.
Uchapupu hwenharaunda huri kwese kwese. Nhengo dzeLocostUSA forum dzakacheka mapuratifomu echassis nemabhureki pamatafura eplasma eCNC akavakwa kana kutengwa zvakananga kumapurojekiti avo emotokari, mumwe muvaki akataura kuti kucheka mabhureki nematabhu pamuchina kuri nyore uye nekukurumidza kupfuura ma angle grinders nema jigsaws. Vamwe vanogadzira zvivakwa zvemuviri zvegirazi-foam-glass vachishandisa mabucks akaita seCNC. Michina yave chikamu chemutambo pane nzira pfupi inoitenderedza.
Chassis: CNC Plasma yeMabhureki, MaTabhu, uye Maplate
MUCHINA 1: Tafura yekucheka yeCNC Plasma
Basa rechasi yakagadzirwa nekukwenya. Furemu yenzvimbo yeLocost inoda mabhureki esimbi akawanda, ma suspension tabs, ma engine mount plates, uye ma reinforcement gussets, uye rimwe nerimwe rawo i 2D profile yakatsetseka iyo plasma table inocheka kubva pa 3 kusvika 6 mm mild steel mumasekonzi. Tsoka dzekuisa roll cage chete dzinoratidza kunyatsojeka: mitemo yemota inowanzoda ma reinforcement plates ane ukobvu hwe 3 mm uye nzvimbo shoma, akasungirirwa kugoko nemapatani chaiwo ebolt. Kucheka iwo kuita drawing patafura yeCNC kunopfuura kukuya nemaoko nguva dzese.
Basa racho rinoratidza mapombi ekuisa zviratidzo uye esimbi: dhirowa bracket muCAD (kana kudhawunirodha mafaira enharaunda eDXF, ayo nyika yeLocost inogovana mahara kuti iwane maplate ebhuku-chassis), isa zvikamu papepa, wocheka. Nhengo imwe yeLocostUSA ine laser neCNC access yakapa izvi kunharaunda: tumira madhirowa, gamuchira maplate echassis apera, hapana odha shoma. Netafura yako, sevhisi iyoyo inogara mugaraji rako.
A 4x4 tafura yeplasma yeCNC yekuvaraidza inovhara basa rebracket-and-tab rekuvaka chassis yakazara, uye matafura makuru ekucheka eplasma eCNC Wedzera kugona kwemapani epasi, nzvimbo dzisina madziro emoto, uye mapaneru emagetsi ekutumira zvinhu akachekwa kubva pamapepa akazara. Vavaki vanopedzisa mota yavo vanowanzo chengeta tafura ichiwana mari sebhizinesi repadivi, nzira chaiyo inofukidzwa negwaro rebhizinesi rePlasma Metal Art.
Kana bhizinesi rako richida kunyatsocheka kwakanyatsogadzirwa pazvikamu zvemotokari zvesimbi, fiber laser cutting machine sarudzo iri nani.
Muviri: CNC Foam Bucks uye Mold Plugs
MUCHINA 2: CNC Foam Router (3-Axis kusvika 5-Axis)
Kuvandudzwa kukuru kweCNC pakugadzira mota dzemakiti. Mabasa echinyakare efiberglass anotanga nemombe yakaita seruoko: mavhiki ekuumbwa, kukweshwa, uye kuenzaniswa kwemaziso. Router yefoam yeCNC inocheka mombe imwechete kubva kuEPS kana polyurethane foam blocks zvakananga kubva ku 3D modhi, yakaenzana zvakakwana, mumaawa. Isa fiberglass pamusoro pedoro, dhonza goko, uye muviri wacho unoenderana neCAD. Vavaki veLocostUSA vanotsanangura nzira yakajairika nemazvo: furo rinoshanda chete sedoro renguva pfupi rinopinda mugirazi, girazi robva rabuda uye basa refuro rinopera.
Apa ndipo panonyanya kubatsira shinda yedhijitari. Makona emhuno, mafenda, mascuttle, uye magokora emuviri wese zvinogona kuenzaniswa kamwe chete, zvichiratidzwa kuti zvive zvakaenzana kubva kuruboshwe kuenda kurudyi, uye zvinochekwa muzvikamu zvinonamira mupuragi yakakura. Kuchinja kwedhizaini kunodhura kucheka patsva, kwete kutangazve. Pakugadzira muviri kamwe chete, vanovaka vanoisa magirazi pamusoro pepuragi. Pazvikamu zvinodzokororwa, puragi inova puranga remuchina wefiberglass wakakodzera.
The STYLECNC gallery yekushandisa furo machining inoratidza rudzi urwu rwebasa, uye Mucheka wefuro weCNC une 4-axis inobata kuveza kunotenderera kwezvikamu zvemavhiri nemakona akakomberedzwa. Pamusoro, maitiro akafanana anokwira kusvika pakugadzirwa kwakazara: STYLECNC Ma routers ane axis mashanu anocherwa mari yakakwana yemotokari yekugadzira mifananidzo yemotokari, Uye 3D vhidhiyo yekucheka furo rekugadzira mold yemota inoratidza chikara chemhando yepamusoro chiri kugadzirwa nemuchina, iyo inoenderana nezvinoitwa nemugadziri wegaraji pachiyero chekit.
Mapaneru neBillet: Router neMill
MUCHINA 3: CNC Router (Inokwanisa Aluminium)
Nzvimbo yekuchengetera mapaneru. Mapani epasi earuminiyamu, mavharo emagetsi ekutumira, mapaneru edhishi ane magauge cutouts, mapurati ekugadzika zvigaro, uye jira remukati zvese zvinobva papepa rekucheka raaruminiyamu regantry router uye panel ine composite. Tsika yeLocost inosunganidza matehwe earuminiyamu kufuramu inenge masendimita ese, uye router inocheka ganda rega rega, buri rega rega rechiedza, uye chiratidzo chega rega cherivet-line chinonongedzera kudhirowa. Mapaneru edhishi chete ndiwo anokodzera muchina uyu kune vakawanda vanovaka: maburi edhijitari, mabhii ekuchinja, uye mavara akavezwa mune imwe setup.
MUCHINA 4: CNC Mill (Chinhu Chinodiwa Kusvika Kuhukuru Hwakazara)
Dhipatimendi rezvikamu zvine hungwaru. Zvigadziko zvesuspension, mabraketi ebrake caliper, ma steering rack spacers, ma pedal assemblies, ma engine mount interfaces, uye zvikamu zve shifter i billet aluminum territory: zvikamu zvinotakura mutoro, zvinoda tolerances chaiyo, uye bolt kunzvimbo dzakagadzirwa. Chigayo chesimbi chemhando yepamusoro chinoshanda zvakanyanya mu 6061-T6, ne 7075-T6 yakachengeterwa zvinhu zvine stress yakanyanya. Vavaki paLocost forums vanogadzira masisitimu ese esuspension muCAD vasati vacheka chikamu chimwe chete, zvinoreva kuti bracket yega yega yatovepo sefaira rinogona kugadzirwa.
Pabasa remabillet, chitandadzo chemuchina wekugaya weCNC wesimbi inofukidza kirasi yezvikamu zvebracket-and-spacer, uye zvinhu zvakakosha (billet vs cast, 6061 vs 7075, feeds uye speeds) zvakafukidzwa mugwaro remachining e billet aluminum. Pabasa repaneru, Gwaro rekugadzirisa CNC router yearuminiyamu inotsanangura zvinodiwa zve spindle, maturusi, uye kubata pasi.
Muchina upi wekutanga? Tafura yekuvaka-danho
Vavaki vashoma vanotenga michina yese mina. Muchina wekutanga wakakodzera unoenderana nekuti nhanho ipi yekuvaka inotorwa maawa ako, uye kuti chii chawatotanga kupa kune vamwe. Tafura inoratidza nhanho yekuvaka muchina, huwandu hwezvikamu zvakajairika, uye mari yekupinda.
| Kuvaka Danho | Machine | Typical Parts | Mutengo wekupinda (USD) |
|---|---|---|---|
| Kugadzirwa kwechasisi | CNC plasma tafura | Mabhureki, matabu, maplate, magussets 60 kusvika ku120 | 3,000 kuna 8,000 |
| Basa remuviri uye mapundu | CNC furo router | Seti imwe chete yesimbi kana chivharo (mhino, fenders, scuttle) | 4,000 kuna 15,000 |
| Mapaneru nemukati | Router inokwanisa kugadzirwa nearuminiyamu | Matehwe gumi nemashanu kusvika makumi matatu, mapani, mapani epadheshi | 5,000 kuna 15,000 |
| Zvikamu zvebhillet | Chigayo cheCNC chezvekuvaraidza | Zvikamu gumi kusvika makumi maviri nezvishanu zvakagadzirwa nemuchina | 3,000 kuna 10,000 |
Kune vazhinji vanovaka ma "scratch builders", tafura yeplasma ndiyo inokunda sarudzo yekutanga kutenga: chassis ndiyo ine huwandu hwakawanda hwezvikamu, zvikamu zvacho zviri nyore zve2D profiles, uye muenzaniso wenharaunda wakadzama. Vavaki vanotanga ne "frame kit" yakatengwa vanoenda ku "foam router" kana "mill" zvichienderana nekuti bodywork kana mechanical customization ndiyo chinangwa chikuru.
Zvinyorwa zvitatu zvinobatsira kubva kunharaunda yekuvaka:
✓ Gadzira dhizaini yedhijitari kutanga: Vagadziri veLocost vanowedzera kugadzira chassis yakazara nesuspension muCAD vasati vacheka chero chinhu. Bhureki rega rega raunogadzira ifaira rakachekwa raunenge uine, uye mamodheru emunharaunda akagovaniswa anokupa mukana wekutanga.
✓ Isa simbi yako: Mabhureki akaenzana nechassis anoisa jira pamapepa mashoma. Kuacheka kamwe chete kunopfuura kugadzira zvikamu chimwe nechimwe kwemwedzi yakati wandei, uye tsika yekuisa jira inobva zvakananga kubva muplasma neACP workflows.
✓ Rangarira mitemo: Kana mota ikambosangana nemakwikwi, cheka maplate ekuchengetedza zvichienderana nezvinodiwa nesangano rinopa mvumo kubva pakutanga. Ukobvu hweplate yekusimbisa, nzvimbo, uye huwandu hwemabhoti zvakanyorwa mumabhurugwa emitambo yemotokari, uye zvikamu zvakachekwa neCNC zvinoratidza kutevedzera zviri nani pane zvakagadzirwa nemaoko.
Mibvunzo Inonyanya Kubvunzwa
Unogona here CNC kucheka chassis yemotokari ye kit?
Mabhureki, matabu, maplate, uye magussets, hongu; furemu yechubhu pachayo ichiri kuchekwa, kuchekwa, uye kusungirirwa nemaoko. Nhengo dzeLocostUSA dzinoshandisa matafura eplasma eCNC kunyanya ekushanda nechassis plate, uye nhengo dzenharaunda dzine mukana weCNC dzakapa masevhisi echassis plate akachekwa kusvika adhirowa pasina odha shoma. Machubhu efuremu achiri chirongwa chewelding, icho chinonyanya kufadza zvakadaro.
Vavaki vanogadzira sei zviumbwa zvemotokari neCNC?
Nzira yakajairika inochera dhongi kubva kuEPS kana polyurethane foam paCNC router, zvakananga kubva ku 3D muenzaniso wemuviri. Fiberglass inoiswa pamusoro pemudonzvo, yozorapwa, uye yodhonzwa, uye sezvinotsanangurwa nevagadziri veLocostUSA, furo rinoshanda sechimiro chenguva pfupi chete kuti ripfuure negirazi. Kune zvikamu zvinodzokororwa, kudhonzwa kwekutanga kunova chivharo cheforoma yekugadzira. Kucheka kweCNC kunoita kuti mudonzvo uve wakaenzana zvakakwana, izvo zvisingambofi zvakaita kuti kuumbwa nemaoko kuve nyore.
Mafaira eDXF emota ye kit anobvepi?
Nyika yeLocost yakavakirwa pamapurani akaenzana: chassis yemabhuku yepakutanga yeRon Champion, yakagadziriswa munharaunda 3D mamodheru ari pamaforamu akaita seLocostUSA, uye maraibhurari eDXF anogovaniswa nemuvaki. Vavaki vazhinji vanogadzira mamodheru avo eCAD (Inventor, Fusion 360, AutoCAD ese anowanikwa mumalogi ekuvaka) uye vanogadzira mafaira akachekwa kubva kumamodheru iwayo. Chero dhizaini ye2D bracket inova faira rakachekwa replasma kana router mumaminitsi.
Mugadziri wemotokari anofanira kutanga atenga muchina upi weCNC?
Kuti pave nekugadzira purasma, tafura yeplasma: chassis inoda zvikamu zvakachekwa zvakanyanya zveCNC (60 kusvika 120 brackets nemaplates), matafura ekupinda anotangira pamadhora zviuru zvitatu ($3,000), uye muchina unoramba uchiwana mari mushure mekugadzira hunyanzvi hwekucheka, zviratidzo, uye zvikamu zvevamwe vavaki. Kuti pave nekugadzira frame-kit uko bodywork iri purojekiti, router ine foam inotora nzvimbo yekutanga panzvimbo pezvo.
Chigayo cheCNC chinogadzirwa nezvinhu zvinovaraidza chinogona kugadzira zvikamu zvesimbi zvinosungirirwa here?
Mabhureki ane mutoro, maspacers, macaliper adapters, uye zvikamu zvepedal mu6061-T6 billet, hongu, mukati memiganhu yekuoma kwemuchina uye nemagadzirirwo akakodzera einjiniya. Geometry yakakosha yekuchengetedza inofanirwa kuongororwa kwakakodzera zvisinei nekuti ndiani anoigadzira; tsika yeLocost community ndeyekutevedzera suspension yakazara muCAD, iyo inoisa chikamu chimwe nechimwe cheCAM danho kubva kugayo. Chengetedza 7075-T6 yezvinhu zvine simba guru.
The Bottom Line
Mota ine mapurojekiti mana ekugadzira, uye CNC ikozvino ine muchina wega wega: plasma yesimbi yechassis, foam carving yebody buck, aruminiyamu router yemapaneli, uye chigayo chezvikamu zvebillet. Hapana kana chimwe chazvo chinobvisa hunyanzvi. Inobvisa kukuya, bodywork isina kufanana, uye mwedzi yekugadzira kamwe chete panguva iyo inomisa mapurojekiti mazhinji isati yapendwa.
STYLECNC inovaka shanduro dzegaraji dzemuchina wega wega mugwaro iri, kubva matafura eplasma echido kuburikidza maruta ekucheka furo uye zvigayo zvinokwanisa simbi, kusvika ku Masisitimu mashanu-axis anocheka miviri yakazara yemotokari kuti muwane ma prototypes emotokari. Bata ne STYLECNC shanda pamwe chete nehurongwa hwenyu hwekuvaka uye runyorwa rwezvikamu zvamunoda kurega kupa mabasa kunze kwenyika.
