Funga nezve zvakasikwa zve typewriter pane imwe caterpillar ine maitiro ekutanga ekugadzira, kuunganidza izvo iwe unogona kuita kuti madekwana akati wandei. Iyo yese dhizaini inogona kukamurwa kuita zvikamu zviviri - yakatsanangurwa chassis uye chikamu chemagetsi icho chinopa kudzora kure kwemushini kubva kure kudzora.
Kugadzira chassis
Zvinotora zvinhu zvakawanda: Caterpillar ichatungamirwa nemabhokisi egiya, iyo gadziriso yese ichave chidimbu chidiki chehurefu plykodu, iwe zvakare unodawo mavhiri epurasitiki ekuti ndedzipi iyo carbillirs inotenderera. Yemushini, unogona kushandisa chero maGearboxes egarbox, yero "yero", iyo inogona kuwanikwa muAli, iyo gearbox inopa Gear Ratio 1:48, iyo yeiyi kesi ndiyo inonyanya kukosha kwakakwana..
Gamebox yega yega inokwanisa kuwana miviri shafts, chete shaft ichaverengerwa chesisi chassis, imwe chete shaft ichabatanidzwa, iyo yechipiri inogona kubviswa zvachose kana kusiya kana idzo motors dzichiripo mune mamwe mapurojekiti. Izvo zvinodikanwa kuti usimbise mavhiri pamashafts - kuti zviite nekukurumidza, kupwanya zvigayo zvakakwenenzvera mumuti pachako (mukati maro), saka, mavhiri acharara zvakanaka. Kuti uwane mamwe gadziriso, uye kuitira kuti urege kusunungura zviyero, iwe unogona kuwanda kuwanda kwekubatana ne glue. Ndokumbira utarise kuti vhiri rakapetwa kaviri - pane gomba riri pakati pemakumbo ega ega anenge 3-4 mm, iyo caterpillar icharongedzwa nayo.
Motors akaiswa pane chidimbu chesimba rakasimba plywood, saizi yayo inogona kusarudzwa zvisingaiti, zvichienderana neyakadiwa saizi yemuchina. Hapana nzvimbo dzakarongeka dzekusimbisa idzi magory dzimba dzisina kupihwa, saka ndakava kunyora ndichishandisa thermoclause - Tsvimbo dzakanaka dzinopa mhando dzakanaka, sezvakaratidzwa chiitiko.
Tevere, mune rimwe divi remotokari, zvakafanira kuchengetedza makona eiyo axis yemavhiri emberi. Kuti uite izvi, ini ndinokurudzira kushandisa iyo nhoroondo kubva kumudzidzisi wesimbi wevana - ipapo iwe unogona kuwana makona akagadzirira-akagadzirira nemakomba. Paunenge uchirovera gomba mu plywood, zvakafanira kuti uwane kuti mune ramangwana zvichagadzirisa zvekatsige kusawirirana, saka zvakakodzera kuendesa mutsara wemakomba nehurefu hwe10-1,5 cm, iyo Wobva wabatanidza mune imwe chete yakanaka slot. Saka, iyo yese yekumberi iyo axle ichafambisa kumashure, kugadzirisa mabhegi munzvimbo yaunoda.
Iyo gomba mumakomba mumakona ari mumakona, anopa mukana wekushandisa m4, anopa kuomarara kwakakwana uye kwakakodzera maburi mumativi emugadziri yesimbi. Chitsitsinho chinofanira kunge chakaoma kusimbisa pamakona, zvakaringana kushandisa nzungu nekugadziriswa kweiyi nzungu, havazvipenye kana muchina uchatanga kukwira. Kumativi, iwo mamwe mavhiri maviri akaiswa kumashure, neiyo chaiyo gomba. Mawiricheya anozotenderera akasununguka pane axis, zvinokwanisika kuzviriritira neyakafanana nenhaurwa. Ndokumbira utarise kuti kuruboshwe uye mavhiri ekurudyi anofanirwa kutenderera akazvimirira mumwe nemumwe. Mavhiri akadaro ini ndakatora mune imwe simbi emagetsi, asi iwe unogona kucheka zvakafanana nepapurasitiki ese, kana kubva pakuremara kadhibhodi, kana iwe ukaputika mumatare akati wandei uye glue.
Kugadzirwa kweChidimbu
Zvakaoma kufungidzira, zvisinei, zvigadziko zvakanaka, zvakanakisa clutch zvinowanikwa kubva kuPVC yekugezera rug, iwe unogona kuiwana mune chero chitoro chezvinhu zveimba. Iyo rug yakadaro ine akasiyana siyana ekuchinja "mitsetse", ayo akabatanidzwa ne tambo dzakafanana, izvo zvinodiwa kuti ugadzire caterpillar. Iyo ribhoni yakagurwa ribbon ine upamhi hwe1.5-2 cm, inofanira kuenzana nehupamhi hwemavhiri anoshandiswa.
Ipapo zvakakodzera kubatanidza tepi kumavhiri akasungirirwa pane chassis uye akaicheka pasi kwenguva yakareba, ipapo magumo arobhoni akaiswa pasi. Mushure mekufa kwegwenzi, iwe unogona kuedza iyo caterpillar pane chassis uye kunyange kuvhura mota - iyo gondohwe rinotenderera, asi rinokurumidza kudonha kubva pamavhiri.
Kuti vateedzerwe mushe kuswa kubva kumavhiri, kunyangwe kana muchina wenguva yemberi uchafambisa zvipingamupinyi, iwe unofanirwa kuita kuti convex inomira pakati pegonzo. Kana uchitenderera, vachawira mumunda pakati pemavhiri, pasina kupa mharo kuti ubve. Iwe unogona kuita kuti kumira kwakadaro, ndakafunga kuomerera mumitambo ye "nhanho" imwe neimwe yemhombwe, sezvakaratidzwawo, nzira iyi yakazova mushandi uye nekukwanisika kwakakwana kweiyo caterpillar haina kukwana zvachose. Mitambo yacho inotemwa kuita zvikamu zvehurefu hwe5-6 mm uye glued, sezvakaratidzwa mumufananidzo uri pazasi, zvese zvakafanana mashura anoshandiswa - zvinoona simba rakanaka rekubatana nePVC Mat Rezvefa.
Zvese zviito zvakafanana zvinoda kuitwa neyechipiri cap. Mushure mekunamatira mapoka, iwe unogona kuverenga wakagadzirira - ikozvino ivo vanotarisira kugadzirira kweCabsis uye vanogona kutoongorora kuti muchina weramangwana uchaenda sei, uchidyisa bhatiri voltage zvakananga kune ese ari maviri mota. Kana zvichidikanwa, zvinodikanwa kuti ugadzirise simba rekunetseka - rakanyanya kusimba iyo caterpillar ichatsausa kunze kana kuti inotambanudzwa, uye yakawandisa ichatenderera zvakanyanya, ine mutoro wekuwedzera pane mota.
Zvemagetsi chikamu
Mune chikamu chemagetsi, mapuranga akati wandei achazodiwa munzira mbiri idzi. Iyo General Scheme yakadaro - iyo transmitter board ichaiswa mune console, iyo inogamuchira bhodhi pane iyo muchina chassis. Vanowedzera vanoshandurwa vanoshandura voltage kubva mabhatiri (3.7 - 4.2 volts) kusvika 7-8 volts, kubva kune iyo motors ichatodya. Kana ma motors akakuvadzwa nekukurumidza nekukurumidza uye zvakananga kubva kubhegi, ipapo vatengesi havagone kuiswa. Kutyaira mota kutenderera kuchave kurongedza masekondi - zviyero zvekutengesa mumunda zvinogona kugovera, kana zvimwe, mune 1 kana mu2) ichagamuchira chiratidzo chekutonga kubva kune inogamuchira board. Pakutanga, tinofunga nezvezvirongwa zvevatapuridzi uye vanogamuchira, vanomiridzirwa zviri pamutemo pazasi.
Kuti uve wakarurama, aya matunhu anonzi encoder uye decoder, uye anogamuchira uye anotapuridza uye akagadzirwa
Imwe neimwe yemamondi ine matatu mafambisirwo ekubatanidza - pamwe nesimba, minus, pamwe nedata yekubata yekutengeserana kana dhataset. Zvirongwa zviri pamusoro apa zvinopa iyo data yekuendesa data, ichikubvumira kuti ugadzirise kudzvanya mabhatani mashanu. Kuti udzore typewriter, iwe uchangoda chete manhamba chete (pamberi, kumashure, kurudyi, kuruboshwe), saka nzira ye5th inoramba yakasununguka uye inogona kushandiswa pasi pezvinangwa chero, semuenzaniso, kutendeuka-kubva-kubva pamhenyu. TXD uye RXD Contacts mumatunhu akabatanidzwa zvichienderana nedata yekuvharirwa kweiyo transmitter uye anogamuchira, mune imwe nguva yezano, nenzira yakapfava uye yakaoma uye yakaoma. Iyo yekupa voltage yezvirongwa ndeye 3.5-5 Volts, zvisinei, kana iwe ukaisa 78L05 STBILIZERS (ivo vakanyorwa pane digrams), ipapo unogona kudyisa kubva ku voltage 7 kana kupfuura volt. Mabhodhi ekudhinda anopa zvese zvingasarudzwa, iwe unongoda kuisa jumpers munzvimbo dzakakodzera. Kuti ushandiswe mumuchina, simba uye unogamuchira, uye transmitter inogona kuitwa zvakananga kubva kumabhatiri pasina stabilizers. Mune imwe neimwe yezvirongwa pane micrococontroller - inofanira kunge ichivhenekera iyo inoenderana firmware, iyo firmware iri muzvinyorwa pamwe nemafaira emapuranga.
Kugadzira console
Seimwe sarudzo, iwe unogona kushandisa iyo yakapera kure kubva kune imwe yakatsemuka / isina kukodzera radio-inodzorwa nhepfenyuro kana paine nzvimbo yakakwana mukati mayo yekuisa iyo Encoder board. Kana iwe unogona kuita yako kure, sezvandakaita. Sekushandiswa, kumwezve truncation ye plywood kwakashandiswa, kukwira pairi akabata bhatiri 18650, mubhadharo weCoder ane module, pamwe ne4 mabhatani, achivakura kuti awedzere kudzora kutonga. Ndokumbira utarise kuti coder bhodhi atova nenzvimbo dzekutakura dzebhodhi - yavo yekuisa inosarudzika, kunze kwekuedza kuita mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano mushure megungano. Mabhatani ekushandisa anoratidzwa kubva pamabhodhi pane waya, sepamhepo pazasi.
Kuisirwa kwemagetsi pane chassis
PaChessage pachavo, kunze kweBhacess Bhodhi neChocess Module, "mabhiri maviri" mabhodhi achagadzwa, uye vatendeuki vaviri. Iko kushandiswa kwevatendeketi maviri, imwe neimwe kune imwe yemotokari, kwakanaka nekuti zvichaita kuti ugadzirise kumhanya kwehomwe yega yega. Matipi Girini, kunyange akafanana, asi achine kumwe kusiyanisa kweparamende, saka neyakafanana nekuchinja kwakasiyana, kuchinjisa voltage kuContage kuConverter Kunobuda Kunogona Kuwedzeredzwa Kwazvo. Skotsky mukumhanya, kunyange zvidiki, zvichatungamira kunzi yekuti muchina hauzoendere mberi, asi uine mukana mudiki. Iwe unogona kuona mabhodhi ese anodikanwa kuti aiswe pane chassis pazasi.
Yakadzama pikicha yeiyo decoder bhodhi. Ndokumbira utarise kuti iyo, seye coder bhodhi, ine zvimwe zvinoverengeka emagetsi emagetsi - ivo havazove vakasarudzika mumidziyo ine microcontrollers.
Vakai chirongwa chebhiriji
Zvingaite sekuti - ndedzipi imwe mhando yebhiriji inodiwa, nekuti yakakwana chete nerubatsiro rweiyi kiyi yekupa voltage pane motors. Uye iye haanyanyi kudiwa kana typewriter isingadanidzwe reverse - uye tsika yacho inoratidza kuti haina hanya zvachose pasina iyo. Nekudaro, zvinodikanwa kuunganidzira imwe diki yekuwedzera chirongwa, iyo ichapa shanduko yePolarity yemota. Kudyidzana kunochinja - nzira yekufamba inoshanduka.
Injini yakabatana neiyi chirongwa, uye ine maviri mairi - mu1 uye in2, 3-5 volts zvakaendeswa kune imwe nzira, 3-5 volts yakaendeswa kune imwe - mota inotenderera mune imwe . Kana iyo voltage haina kushumirwa chero chinhu, kana chinopihwa kune vese mairi kubva ipapo - iyo mota haina kutenderera, iyi ndiyo pfungwa iri nyore yebasa. Iyo dhayamu ine 4 munda anotengesa iyo inodzosera mota, saka inofanira kuverengerwa pane yakakwana kwazvo. Vaviri vavo vari N-Channel, unogona kushandisa AO3400, mimwe mimwe miviri yeP-yeP-, yakakodzera AO3401. Zvakare pane dhizaini mune maviri Bipolar nPn Transisters, BC847 inokodzera kana chero imwe yakafanana. Mukurongedza kwete kutora nzvimbo yakawanda pane chassis, ndinokurudzira kuunganidza iyi zano pane smd zvikamu. Diode chero akaita senge, semuenzaniso, 1n4148w. Pamhepo yekuisa kwesimba yeichi chirongwa (yakasarudzwa se12 v), voltage kubva kune vatendeuki vanopihwa. Ndokumbira utarise kuti chirongwa ichi chinoda kuunganidzwa mumakopi miviri - kwemotokari yekuruboshwe uye kurudyi, ivo vanozopihwa saizvozvo kubva kune mumwe uye kubva kune wechipiri shanduro. Mifananidzo yeiyo yakaunganidzwa matunhu ematunhu pazasi.
Iye zvino iwe unogona kuenderera zvakananga kuKuisa - uye kutanga kwezvose zvakakodzera kuisa vaviri kubata pamusoro peCassis mabhatiri 18650 zvichaiswa patsva, mabhatiri akabatana mukufananidzwa.
Pamberi pemabhatiri, pamberi pecocoder, iyo decoder board yakaiswa, iwe unogona kubva ipapo uchibatanidza iyo switch kune vanobata nevanobata. Zvekuremerwa, 5 LEDs yakaiswa pane ino bhodhi - maLed anoenderana anovhenekera kana kiyi iri kure yakamanikidzwa.
Pane chikamu chepazasi, pasi peCharisis, vaviri vevatengi uye vaviri vadiki vakabatanidzwa. Pakare, zvese zvakabatana neawaya - zvipenga zvevatapuriridzi kuburikidza nekuchinjisa kune vanobata, kunze kwevanotendeuka kuti vafudze mapuranga, uye vachireva zvemabhiriji, vachitendeuka, vatove motor. Inofanira kutakurwa mupfungwa kuti motors ari pasi pemutove akanyanya, pane zvekupindwa nevatapuro, pakayikwa zvacho zvichave kanenge kaviri nguva uye mamwe mapipi anogona kusvika 1-1.5 amps, saka zvinodikanwa kuti simba rekupa simba rakakwana.
Yekupedzisira, iyo yekupedzisira musangano Stage inosara - iwe unofanirwa kubatanidza kunze kweiyo decoder (4 yekudzora ye5) kune iyo mairi emabhiriji (mu1, in2) ichaverengerwa, iyo paunotanga iyo mudziyo, iyo muchina wacho wakaita mukati nzira yaunoda. Ndiye:
- Kudzvanya "kumberi" - ese mainjini anotenderera munzira imwe.
- Kudzvanya "kumashure" - ese mainjini anotenderera anotenderera munzira yakatarisana.
- Kudzvanya "kurudyi" - mota yekuruboshwe inotenderera kumberi, kumashure, muchina unoitika panzvimbo yacho wachi.
- Kudzvanya "kuruboshwe" - mota yekurudyi inotenderera kumashure, kusiiwa kumberi, muchina unozvisarudzira.
- Mukudzvinyirira panguva imwe chete "mberi" uye "kurudyi" - mota yekuruboshwe inotenderera kumberi, chinhu chakarurama chinomira ipapo ipapo, saka, nguva yakatsiga inoitika.
- Panguva imwe chete mukumanikidza "kumberi" uye "kuruboshwe" - nenzira yakafanana, asi neimwe nzira.
Kuita kuti pfungwa dzakadai, iwe unofanirwa kubatanidza kunze kwekunze kweiyo decoder kune bridge inopinda nenzira yakadaro sezvakaratidzwa pazasi.
Pasi pekodhi rinoratidzwa pazasi, nepo mumwe wavo akasununguka, inogona kushandiswa kune zvimwe zviito. Diode pano iwe unogona kushandisa zvakafanana 1n4148, akavasengesa ivo nekukwira pamusoro penzvimbo dzekusacheka.
Bvunzo
Izvi zvinopedzwa pane muchina uyu, unogona kuisa mabhatiri uye tarisa kuvhiya. Panguva imwecheteyo, hazvingavi zvakanaka kuti utarise kunwa kwazvino - mukushaikwa kwezvikwata kubva kune console, inofanira kunge iri diki, inenge makumi mana emamita eMa. Iyo chinhambwe chekono chinoenderana nekushandiswa kwekugamuchira module uye transmitter - kazhinji kazhinji vanopa nzvimbo yekugamuchira chivimbo mumamiriro ezvinhu makumi maviri emumaguta, izvo zvakakwana kudzora muchina. Izvo zvichabatsira zvakanyanya kuwedzera huwandu hweAntennas waya yemhangura nehurefu hwemasendimita gumi nematanhatu
Nekudaro, zvakazoita kuti chibatiro chakabatikana kwazvo kuvana nevakuru - pvc-rug caspillars inopa yakanakisa clutch ine chero nzvimbo, saka muchina unokurira zvipingamupinyi. Zvakanakisa zveChidimbu sarudzo zvinogona zvakare kuoneswa nekukasira kwekutonga - hazvidikanwe kuisa mamwe maitiro ekutakura, kutonga kwese kunoitika nekuda kwekuchinja kwekutenderera kwematanho ekutenderera. Iko kushaya kwekurondedzerwa kwekugadzira chassis kunogona kunzi chidiki chidiki inogona kubviswa nekuwedzera imwe axis yemavhiri kumashure uye kuisa motors kubva kumusoro. Ungano Inobudirira!