Vagadziri veEuropean 3D Printer Vanogadzira Silicone Rubber Bed Heaters dzeMapuratifomu Makuru eFDM

Mukuona kwangu musika wekugadzira zvinhu zvinowedzerwa muEurope mumakore apfuura, ndakaona musika uchichinja chimiro chemugadzirirwo wezvinhu zvinopisa zvinotsanangurwa kuti zvishandiswe pakugadzira zvinhu zvinodziya.chikuva cheFDM chine fomati hombes. Chisarudzo chaimbova chikamu chakaitwa mushure mekugadzirwa kwemuchina chave chinhu chinonyanya kukosheswa nevanogadzira michina ye3D muEurope vari kukwikwidzana pamatanho ekuvimbika kwekudhinda mumamiriro eindasitiri nehunyanzvi.hita yemubhedha werabha yesilicones, uye sarudzo yekutsvaga yaimbova nyore—kutenga kubva kumutengesi wemuEurope anozivikanwa wemhando yeheater—kwava chiitiko chakaoma chepasi rose cheOEM.

Ndakapedza makore akati wandei ndichishanda nevagadziri vemichina vekuEurope vari kufamba nekuchinja uku, uye ndinoda kugovana zvandakadzidza nezvezvinodiwa chaizvo zvinoparadzanisa OEM inobudirira.hita yemubhedha werabha yesiliconepurogiramu yekutenga kubva kune iyo inogadzira zvinhu zvinoita sezvakanaka mumagwaro uye zvinokundikana nguva isati yakwana mumunda. Musiyano uripo pakati pemigumisiro miviri iyi hausi wemutengo chete. Inyaya yehudzamu hwemaitiro ehunyanzvi hunoshandiswa nemutengi asati abvuma odha yekugadzira.

Ndinoda kukuudzai nezvedambudziko remagadzirirwo andakasangana naro makore matatu apfuura nemugadziri wepuratifomu hombe yeFDM muNetherlands. Vakanga vatenga maheater erubha esilicone kubva kumutengesi wekuChina uyo akapa mutengo unoyevedza uye akapa mushumo wekuyedza wemuenzaniso wairatidzika zvakanaka. Sampuro yakapasa bvunzo yega yega. Odha yekutanga yekugadzira yakasvika uye mukati memwedzi mitatu, chiyero chekukundikana kwekuyedza kwe dielectric mukuongorora kwavo kwaisvika pa15 muzana. Chikonzero chikuru chaive chekuti sisitimu yekudzivirira muheater dzekugadzira yaive yakayerwa simba re750VAC dielectric, kwete 1250VAC inodiwa neIEC 60335-1 yemhando yevoltage yekushandisa kwavo. Sampuro yacho yaive yakanaka nekuti yaive prototype yakagadzirwa nemaoko yaishandisa sisitimu yekudzivirira yakasiyana pane mayuniti ekugadzira. Mayuniti ekugadzira akavakwa zvichienderana nemutengo wakatarwa, kwete maererano nezvinodiwa. Ndiyo mhando yedambudziko randinoda kubatsira vatengi vekuEurope kudzivirira, uye ndiyo mhando yedambudziko iro maitiro akaoma ekuyera achabata usati waisa odha yekugadzira.

Mushure mechiitiko ichocho, ndakachinja maitiro angu ehurukuro itsva dzeOEM nemutengi wekuEurope. Iye zvino ndinotanga nekubvunza nezvemamiriro chaiwo ekushandisa—voltage yekushanda, tembiricha yepamusoro yemubhedha, nzvimbo yekuvaka imba, uye hupenyu hwebasa hunotarisirwa hweheater mukugadzirwa kwemuchina chaiwo. Aya ma parameter ekushandisa anosarudza ma specifications einjiniya ayo heater inofanira kusangana nawo, uye pasina kunzwisisa, hazvigoneke kuona kana quotation yeheater yakakodzera tekinoroji kana kuti i heater yemuenzaniso yakashongedzwa kuti iite seyakagadzirwa. Pandinogovana nzira iyi nevagadziri vemichina vekuEurope, vanogara vachindiudza kuti imhando yesystemic engineering discipline yavaitarisira kubva kumutengesi wavo weheater asi isingawanzo gamuchirwa kubva kuvagadziri vekuChina vavakamboongorora.

Chikonzero chandinoita kuti ndigovane ruzivo urwu rwehunyanzvi ndechekuti ndinotenda kuti vagadziri vemichina vekuEurope vanofanirwa kuva nehurukuro dzevatengesi dzinopfuura hurukuro dzemitengo uye hurukuro dzenguva yekutumira. Vagadziri vemichina vari kubudirira mumusika weFDM weEurope mukuru ndivo vanobata vatengesi vavo sevashandi veinjiniya, kwete vatengesi vekutenga. Vanogovana zvavanoda pakutanga kwehurukuro, vanokumbira data rekutarisa kupisa vasati vabvumidza sampuro, uye vanochengetedza hurukuro yehunyanzvi mukati mehukama hwekugadzira. Ndiyo modhi yekubatana yandinoedza kutanga nemutengi wese mutsva weJingwei Heat, uye ndiyo modhi inogara ichiburitsa mhedzisiro yakanakisa kune vese vari vaviri.

Nyaya yehunyanzvi yeSilicone Rabber Bed Heaters muFDM yakakura

Ndakayera zvinodiwa zvekupisa zvinoitwa nekudhinda kweFDM 3D kwakakura pamibhedha inodziya zvakasiyana zvachose nezvinoonekwa mumichina yakajairwa. Nzvimbo yakakura yemibhedha yepuratifomu ye500mm-by-500mm kana 600mm-by-600mm zvinoreva kuti kurasikirwa nekupisa pamucheto wemibhedha kwakakwira zvakaenzana kana tichienzanisa nekupisa kwese, zvichienzaniswa nemubhedha mudiki. Mhedzisiro yacho ndeyekuti kufanana kwekupisa pamusoro pemibhedha kunova dambudziko rakaoma reinjiniya sezvo saizi yemibhedha ichiwedzera. Kupisa kwemadhigirii mashanu Celsius pamubhedha we200mm hakunyatsooneki mumhando yekudhindwa. Kupisa kwemadhigirii mashanu pamubhedha we600mm kunogona kukonzera kutenderera muchikamu chekutanga chemibhedha yakakura, kunyanya nezvinhu zvakaita seABS, PETG, kana nylon ine coefficients yepamusoro yekupisa.

Ndakaona kuti ma "silicone rabber bed heaters" anogadzirisa dambudziko iri kuburikidza nekusanganisa hunhu hwezvinhu uye geometry yekuvaka iyo ma "foil heaters" nema "ceramic heaters" asingakwanise kuenzana nemitengo yakaenzana yekushandiswa kwemhando hombe. Chinhu chekupisa chesilicone rabber chinopa sosi yekupisa inochinjika, yakafanana inoenderana nepamusoro pemubhedha uye inochengetedza kufanana kwetembiricha mukati me plus kana minus 1.5 degrees Celsius pamusoro penzvimbo yekushanda kana yatsanangurwa nemazvo. Chinhu chekupisa chinodhindwa pa "fiberglass-reinforced silicone rabber substrate" uchishandisa matekiniki e "circuit-printing", kugadzira "heating mat" inogovera simba pamusoro penzvimbo yese yemubhedha pane kuvimba ne "point heat sources".

Pandinoshanda nevagadziri vemichina vekuEurope vachigadzirachikuva cheFDM chine fomati hombes yekushandiswa kwemaindasitiri—maturusi ecomposite, mapatani efoundry, mamodheru ekuvaka, maprototypes makuru anoshanda—system yekupisa mibhedha haisi chikamu chezvinhu. Ndiyo inosarudza mwero wekubudirira kwekudhinda, uye mwero wekubudirira kwekudhinda ndiwo unoongororwa nevatengi vavo pavanosarudza kana vachida kuvandudza zvibvumirano zvebasa kana kutenga mimwe michina. Ndiyo pfungwa yebhizinesi iri kukurudzira vagadziri vekuEurope kuti vanyanye kuomerera panehita yemubhedha werabha yesiliconetsanangudzo, uye ndiyo pfungwa inoumba maitiro andinoita hurukuro dzese dzeOEM nevatengi vekuEurope.

IEC 60335-1 Compliance: Mutemo Usingakurukuriranwe weKupinda Mumusika weEurope

Chero chipi zvachohita yemubhedha werabha yesiliconeinoshandiswa muneMubhedha unodziya weprinta ye3DKushandiswa kwayo kunofanirwa kutevedzera IEC 60335-1, zvinodiwa zvemidziyo yemagetsi yemumba nezvimwe zvakafanana. Mutemo uyu hausi wekusarudza kuti vanhu vasvike pamusika weEurope vagone kuushandisa—ndiwo mutemo wekuchengetedza weLow Voltage Directive (2014/35/EU) wemidziyo yemagetsi inoshanda mukati mehuwandu hwemagetsi anoshandiswa nemidziyo yemibhedha inodziya. Kune mugadziri weprinta we3D wekuEurope anovaka muchina une CE marking, midziyo yese yemagetsi, kusanganisira midziyo yemibhedha inodziya, inofanirwa kutevedzera zvinodiwa neIEC.

Zvinodiwa zveIEC 60335-1 zvandinoona zvichikosha zvikuruhita yemubhedha werabha yesiliconeZvinodiwa ndezve simba re dielectric, kusimba kwekupisa kwezvinhu zvinodzivirira kupisa, uye kuramba uchidzika kwemidziyo yekupisa yeClass I. Kuedzwa kwesimba re dielectric kunosimbisa kuti insulation iri pakati pedunhu rekudziyisauye substrate yerabha yesilicone inofambisa mhepo inogona kutsungirira kushushikana kwemagetsi kunoitika panguva yekushanda kwakajairika uye mamiriro ekunze anodarika simba. Kune sisitimu yemubhedha wekupisa we240VAC, chiyero chinoda bvunzo yesimba re dielectric pa1250VAC kana yakaenzana, inochengetwa kwenguva yakatarwa yebvunzo zvichienderana netafura yemagetsi ekuyedza yechiyero.

Pandinoongororahita yemubhedha werabha yesiliconezvinodiwa kune vanotenga maOEM ekuEurope, ndinogara ndichikumbira mushumo wekuyera simba re dielectric kutanga. Uyu ndiwo mhedzisiro yebvunzo yandinoshandisa kuona kana sisitimu yekudziyisa chinhu chakagadzirwa zvinoenderana nekirasi yemagetsi yakakodzera kana kuti yakanga isina kukura zvakanyanya kuderedza mutengo wezvinhu. Ndakaonahita yemubhedha werabha yesiliconeZvichiwanikwa pamitengo yakaderera zvakanyanya pamusika izvo zvinozoshandisa masisitimu ekudzivirira akaongororwa simba re500VAC dielectric muzvishandiso zvinoda simba re1250VAC dielectric paIEC 60335-1. Mushumo wemuenzaniso wekuyedza unotaridzika zvakanaka. Zvigadzirwa zvinokundikana kuyedzwa kwe dielectric pa60 muzana yevoltage inodiwa. Ndiyo mhando yepfupiso inofanirwa kubatwa nemaitiro akaomarara ekugadzirisa usati waisa maodha ekugadzira.

Kuenzana kweKupararira kweKupisa: Nei Kusiyana kweTembiricha kuri Chirevo Chakakosha

Kupfuura kutevedzera mitemo yekuchengetedzwa, zvinodiwa zvinonyanya kusarudza kanahita yemubhedha werabha yesiliconeChishandiso cheFDM chinoshanda nemazvo muchimiro chikuru cheFDM ndechekuti tembiricha iri pamusoro pemubhedha inosiyana zvichienderana netembiricha iri kushanda. Izvi hazvina kufanana nekururama kwetembiricha yethermostat kana tembiricha. Chinodzora tembiricha chinogona kuchengetedza tembiricha iri pamusoro pemubhedha iri pamadhigirii Celsius makumi masere chaiwo pachiratidziro. Mubvunzo ndewekuti poindi yega yega iri pamusoro pemubhedha iri pamadhigirii makumi masere here, kana kuti makona ari pamadhigirii makumi manomwe nematatu ukuwo pakati pakamera yekupisa iri pamadhigirii makumi masere nerimwe here.

Giredhi rehunyanzvihita yemubhedha werabha yesilicones dzemashandisirwo emhando huru dzinofanira kuchengetedza musiyano wekupisa kwe plus kana minus 3 degrees Celsius pamusoro pemubhedha pakupisa kwekushanda, zvichiyerwa uchishandisa kamera yekufananidzira yekupisa kana grid ye thermocouples dzakagadziriswa pamamiriro ekushanda akagadzikana. Vamwe vagadziri vanodudza plus kana minus 5 degrees Celsius, izvo zvakakwana kune michina yakajairika yekuvaka-vhoriyamu asi hazvina kukwana kune mapuratifomu makuru emhando huru uko kupurinda kwekudhinda kubva ku thermal gradients kunova chiratidzo chekukundikana kwekudhinda. Kune mashandisirwo emaindasitiri uko vatengi vari kudhinda zvikamu zvakakura mumapolymers anoshanda zvakanyanya anoda kunamira kwakanyatsojeka kwechikamu chekutanga, ndinokurudzira kududza plus kana minus 2.5 degrees Celsius senzira yekugamuchira.

Kushanda kwekupisa kwehita yemubhedha werabha yesiliconeinonyanya kutsanangurwa nekuwanda kwesimba redunhu rekudziyisa, kufambiswa kwekupisa kwesilicone rabha substrate, uye kuramba kupisa kwechikamu chekudzivirira kupisa pakati pechinhu chinodziya nenzvimbo yekumisikidza. Aya ma parameter anoshanda nenzira dzinoda ongororo yehunyanzvi hwekupisa kuti iwedzere kunaka. Pandinoshanda nevagadziri vemachina vekuEurope pahita yemubhedha werabha yesiliconePanyaya yezvakakosha, ndinovakumbira kuti vagovane mifananidzo yavo yekugadzira mapuratifomu emubhedha kuitira kuti tigone kuongorora mamiriro ekupisa tisati tapedza kugadzirisa hita. Mamiriro ekuisa - kuramba kupisa kwenzvimbo pakati pehita nepuratifomu yemubhedha - kunokanganisa kusarudzwa kwesimba rehita nenzira dzisingaonekwe kubva padatasheet rehita chete.

Maitiro Ekuwana Zvitupa zveOEM: Zvinofanira Kudiwa Nevatengi vekuEurope Pamberi Pemaodha Ekugadzira

Maitiro ekufanirwa kweOEM ekushandahita yemubhedha werabha yesilicones inofanira kutevedzera nzira yakarongwa inoratidza mashandiro eheater padanho rega rega rehukama hwekugovera. Ndakatungamira vatengi vekuEurope vakakwana kuburikidza nemaitiro aya kuti ndizive kuti vatengi vanosvetukira zvakananga kuongororo yemuenzaniso vasina kutanga vaongorora magwaro ehurongwa hwekutarisira mhando yemugadziri ndivo vanozopedzisira vaine matambudziko ekugadzira mwedzi mitanhatu kusvika gumi nemiviri mushure meodha yavo yekutanga.

Nzira yekuongororwa kwandinokurudzira inotanga nekusimbisa sisitimu yekutarisira mhando: kusimbisa kuti mugadziri ane ISO 9001 certification, kuti chitupa ichi ndechemazuva ano uye chinosanganisira kugadzirwa kwezvinhu zvinodziya zvesilicone rabha, uye kuti Notified Body iri kuita ongororo yekutarisa isangano rine chitupa chakabvumidzwa. ISO 9001 certification pachayo haina kukwana—ndiyo nzira yekutanga inokuudza kuti mugadziri ane sisitimu yekutarisira mhando—asi ndiyo nzvimbo yekutanga inodiwa kune chero nyika.Mutengesi weOEMchitupa.

Danho rechipiri nderekuongorora faira rehunyanzvi: kukumbira paki yakazara yemagwaro ehunyanzvi ayo mugadziri anochengetedza yemhando chaiyo yechigadzirwa chehita chiri kuongororwa. Paki iyi inofanira kusanganisira pepa remagadzirirwo ehita, magadzirirwo emhando ye silicone rabha compound uye fiberglass substrate,dunhu rekudziyisamagwaro ekugadzira, mushumo wekuyedza simba re dielectric, mushumo wekuyedza kugoverwa kwetembiricha kubva mukusimbiswa kwekupisa kwekugadzirwa, uye data rekuyedza hupenyu hwese hwedunhu rekudziyisaKune mashandisirwo emhando hombe, ndinokumbirawo ongororo yethermal modeling yakashandiswa nemugadziri kuona huwandu hwesimba rehukuru hwemubhedha uri kutaurwa.

Danho rechitatu nderekuongorora muenzaniso uchishandisa mufananidzo wekupisa: kukumbira mienzaniso inomiririra kugadzirwa uye kuita bvunzo yekutarisa kupisa uchishandisa kamera yekupisa. Iyi bvunzo inofanira kuyera kugoverwa kwekupisa pamusoro pechinhu chinodziya patembiricha yekushanda yakatarwa uye kunyora kusiyana kwekupisa pakati penzvimbo dzekuyera. Kuedza kwemufananidzo wekupisa hakudhuri kana kutora nguva—zvinotora maminetsi angangoita makumi matatu pachinhu chinodziya—asi kunopa humbowo hwekuti mashandiro ekupisa ekugadzira anoenderana nezvinodiwa, izvo zvinodiwa nechikwata chevatengi vekuEurope chekuchengetedza hunhu vasati vabvumidza kuti hita ishandiswe mumichina yakanyorwa neCE.

Kugadzirwa kweRabha reSilicone: Nei Ruzivo rweZvinhu Zvisina Kugadzirwa Ruchikosha Pakushanda Kwenguva Refu

Rubber compound yandakataura nezvayo yakawanda mubed heater haisi chinhu chekushandisa. Mhando dzakasiyana dzerubber dzesilicone dzine kugona kwakasiyana zvakanyanya kwekupisa, kuramba kupisa kukwegura, uye hunhu hwemakanika hunokanganisa mashandiro eheater uye hupenyu hwebasa rayo. Maparamita maviri ekugadzira andinonyanya kutarisa pakushandisa mubhedha wekupisa weFDM wakawanda ndiwo chiyero chekupisa uye kupatsanurwa kwemurazvo.

Pamashandisirwo apo mubhedha unoshanda patembiricha iri pamusoro pe100 degrees Celsius—izvo zvinowanzoitika pakudhinda mapolymers anoshanda zvakanyanya sePEEK, PEKK, kana ULTEM—silicone rabber compound inofanira kuverengerwa kuti irambe ichishanda patembiricha yakatarwa. Macompounds erabha esilicone anowanzo verengerwa kuti arambe achishanda kusvika 200 degrees Celsius, asi muganho chaiwo wetembiricha yekushanda unoramba uchishandiswa unoenderana nekugadzirwa kwacho uye hunhu hwekukwegura kwekupisa kwekompound. Mugadziri anoshandisa silicone rabber compound yemhando yakajairika mukushandiswa kunoda kushanda kwenguva refu pa150 degrees Celsius achagadzira hita inopasa bvunzo yekutanga yekupisa asi inokundikana nguva isati yakwana nekuda kwekukwegura kwekupisa kwekompound yerabha yesilicone.

Kupatsanurwa kwemurazvo wekudzora moto kwakanyorwa pasi peUL 94 kana chiyero chakafanana cheIEC, uye chinodiwa pamidziyo yemagetsi inodziya inoshandiswa munzvimbo dzakavharirwa senge 3D printer build chambers. Chiyero chekudzora moto chinosimbisa kuti silicone raber compound haizotsigire kutsva uye inozvidzima yoga kana moto wacho wabviswa. Kune mashandisirwo eFDM ane fomati hombe apo heater inoshanda mukamuri rakavharirwa rine mukana wekupisa filament, kudzora moto hakusi chinhu chekusarudza. Ichi chinhu chakakosha chekuchengetedza chinofanira kusimbiswa kuburikidza nechiyero chekuyedza chinoshanda.

Zvinofungwa NezveKutengesa Kwevagadziri Vemichina vekuEurope

Pandinotungamira vagadziri vemichina vekuEurope vari kuchinja kubva pakutengesa maheater ekuEurope kana emuno kuUS kuenda kuChineseMutengesi weOEMs yehita yemubhedha werabha yesiliconeTinofanira kunzwisisa mashandiro echeni yekugovera zvinhu anokanganisa kuvimbika kwekutumira zvinhu, kupindura kwekutaurirana, uye kuchinjika kwekugadzirwa kwezvinhu. Ndakashanda nevatengi vekuEurope vakauya kwatiri mushure mekusangana nekukanganiswa kwekupa zvinhu kubva kuvatengesi vezvitofu vekuEurope avo vakatamisa kugadzirwa kwavo kunzvimbo dzinodhura zvishoma asi vakaramba vachichengetedza mitengo yeEurope. Kurudziro yekuchinjana kunonzwisisika. Kuita uku kunoda kutarisisa ruzivo rwecheni yekugovera zvinhu zvakanangana nehurongwa hwekugadzira hwekuChina.

Kufunga nezvekutengesa kwandinowanzo shamisa vatengi vekuEurope ndiko kuronga kwenguva yekambani yeOEM yakagadzirwa.hita yemubhedha werabha yesiliconeKugadzira. Kusiyana nemaheater emakatalogu akajairwa, maheater eOEM ekugadzira michina chaiyo anoda maturusi akagadzirwa nemaoko emunhu.dunhu rekudziyisapatani, silicone rabha molding, uye kumiswa kwewaya harness. Nguva yekutanga yekushandisa maturusi kune customhita yemubhedha werabha yesiliconekazhinji mazuva makumi matatu kusvika makumi mana nemashanu ekushandadunhu rekudziyisamaturusi uye mazuva makumi maviri kusvika makumi matatu ekushandisa silicone rabha yekuumba. Kana maturusi apera uye abvumidzwa, nguva yekugadzirwa kwemaodha anotevera inowanzoita mazuva gumi nemashanu kusvika makumi maviri nemashanu ehuwandu hweodha hwakajairwa, uye kugadzirwa nekukurumidza kunowanikwa pamutengo wepamusoro kune zvinodiwa nekukurumidza.

Kupindura pakutaurirana chinhu chinowanzo netsa vatengi vekuEurope vari kuongorora nyaya dzeChineseMutengesi weOEMs kekutanga. Muruzivo rwangu, vatengi vane hukama hwakanaka neOEM nevagadziri vekuChina ndivo vanogadzira nzira dzekutaurirana dzakajeka pakutanga kwekutaurirana: vachitsanangura nzira dzekutaurirana dzichashandiswa pamibvunzo yehunyanzvi, nguva yekupindura inotarisirwa kumibvunzo yakasiyana-siyana, uye nzira yekuwedzera matambudziko emhando yepamusoro kana ekutumira. Kana nzira idzodzo dzakagadzwa pakutanga kwehukama, kuita kwezuva nezuva kunowanzo famba zvakanaka nekuti mapato ese ari maviri anonzwisisa zvinotarisirwa.

Kufunga nezvekuchinjika kwekugadzirwa kuri pamusoro pekugona kwemutengi kugadzirisa huwandu hweodha uye zvirevo mukati mehupenyu hwechigadzirwa che3D printer. Magadzirirwo epuratifomu yeFDM yakakura anochinja, uye zvirevo zveheater zvinogona kuchinja sezvo dhizaini yemuchina ichivandudzwa. Vagadziri veOEM vekuChina vakagadzira maitiro ekugadzirisa shanduko yeinjiniya uye vanogona kuita shanduko dzezvirevo vasina kuda kubvumidzwa kwakazara kwemaitiro ekugadzira ndivo vadyidzani vanogona kutsigira vavaki vemichina vekuEurope kuburikidza nekuchinja kwehupenyu hwechigadzirwa pasina kukonzera kukanganiswa kwekupa.

Mwero weIEC 60335-1 wemidziyo yemagetsi yemumba nemimwe yakafanana unochengetwa neIEC (International Electrotechnical Commission), sangano repasi rose rinoburitsa zvinodiwa zvekuchengetedza zvemidziyo yemagetsi inodziya kusanganisira masisitimu emubhedha unodziya. Kuwanikwa kwemusika weEurope kwemidziyo yemagetsi inodziya kunotongwa neEU Low Voltage Directive 2014/35/EU, iyo inotaura nezve IEC 60335-1 semuyero wehunyanzvi wakabatana wemagetsi anotangira pa50 kusvika ku1000VAC yemidziyo yeAC.

Kupatsanurwa kwemurazvo wemafuta esilicone rabha kunotsanangurwa pasi apaUL 94, Mutemo weKuchengetedzwa kweKubvira kweZvinhu zvePurasitiki zveZvikamu muMidziyo neMidziyo, wakabudiswa neUnderwriters Laboratories. Kupatsanurwa kweV-0 kunosimbisa kuti chinhu ichi chinodzima chega mukati memasekonzi gumi mukuyedzwa kwakajairwa kwekutsva kwakamira uye hachidonhedze zvidimbu zvinopfuta. Kupatsanurwa uku kunotaurwa muIEC 60335-1 zvinodiwa zvemidziyo yekupisa inoshandiswa munzvimbo dzakavharirwa.

Kune vavaki vemichina vekuEurope vanoita magwaro ekutevedzera CE marking,Komisheni yeEuropeinopa magwaro epamutemo ekutungamira eLow Voltage Directive neMachinery Directive sezvaanoshanda pamichina yekugadzira zvinowedzera, kusanganisira zvinodiwa zvemibhedha inodziya.

Chikonzero chatinokurudzira kutaura nezve plus kana minus 2.5 degrees Celsius pane kuti plus kana minus 5 degrees Celsius ive yakasununguka muindasitiri ndechekuti mabasa ekudhinda eFDM platforms ane format yakakura anomhanya kwemaawa makumi maviri kusvika makumi mana pachikamu chimwe nechimwe. Nekuda kweizvi, chero kudonha kwekupisa pamusoro pemubhedha kunoungana mukati menguva yekudhinda uye kunoratidzwa sekukombama muchikamu chekutanga chechikamu—icho chiri chikamu chinosarudza kana zvimwe zvese zvekudhinda zvichibudirira kana kukundikana. Nekuda kweizvozvo, kugadzikana kwekupisa kwemubhedha une heating hakusi kungori parameter yakatarwa. Ndiyo inonyanya kukosha kwekubudirira kwekudhinda mumapurogiramu ekudhinda ehunyanzvi ane format yakakura. Saka, ndinogara ndichikurudzira kuti vatengi vekuEurope vasanganise data rekuyedza hunhu hwe thermal muzvinodiwa zvavo zveOEM qualification, kunyangwe kana zvichiwedzera nguva yekubvumidzwa nemavhiki maviri kusvika matatu. Mutengo wekuona dambudziko re thermal performance panguva yekubvumidzwa ichikamu chidiki chemutengo wekukundikana kwemunda uye zvikumbiro zve waranti mushure mekugadzirwa.

Chikonzero chinoita kuti moto usadzokororwe pakushandiswa kwemakamuri akavharirwa ndechekuti makamuri e3D printer build inzvimbo dzakavharirwa uko zviitiko zvekupisa zvinogona kupararira kana zvinhu zvinoshandiswa mukamuri zvisingasvike zvinodiwa zvekunonoka kwemoto. Nekuti mapuratifomu makuru eFDM anowanzo dhinda mapolymers anoshanda zvakanyanya anoda tembiricha yepamusoro yemubhedha, njodzi yezviitiko zvekupisa mukamuri yakavharirwa yakakwira zvichienzaniswa nemichina yakajairwa yekuvaka. Nekuda kweizvozvo, chero hita inoshandiswa mukamuri yakavharirwa inofanira kunge iine kupatsanurwa kwekunonoka kwemoto kubva murabhoritari inozivikanwa yekuedza, uye kupatsanurwa uku kunofanirwa kusimbiswa kuburikidza nemagwaro ekuyedza emugadziri—kwete kufungidzirwa zvichibva pane chiyero chekuchengetedza moto chechinhu chacho.