Ndi kusintha kwa makina oyendetsera mafakitale padziko lonse lapansi, nzeru, ndi miyezo ya moyo wa anthu, kugwiritsa ntchito mainjini m'magawo monga magalimoto, zida zapakhomo, mawu amagetsi ndi makanema, zida zogwiritsira ntchito chidziwitso, ndi makina oyendetsera mafakitale kudzafalikira kwambiri.
Malinga ndi ziwerengero, chiwerengero chapakati cha magalimoto amagetsi omwe ali ndi banja lililonse m'maiko otukuka ndi 80 mpaka 130, pomwe chiwerengero chapakati cha magalimoto amagetsi omwe ali ndi mabanja m'mizinda ikuluikulu ku China ndi pafupifupi 20 mpaka 40, zomwe zili pansi kwambiri pamlingo wapakati m'maiko otukuka. Chifukwa chake, pakadali malo abwino oti pakhale chitukuko m'makampani opanga magalimoto amagetsi am'nyumba.
Poyerekeza ndi injini zomwe zakhalapo kwa zaka zoposa 200,Ma mota a BLDCkwenikweni ndi achichepere, okhala ndi mbiri ya zaka zoposa 50 kuyambira pomwe adapangidwa. Komabe, chifukwa cha chitukuko cha ukadaulo wa semiconductor komanso kufalikira kwa MCU ndi zida zoyendetsera, mtengo wonse waMa mota a BLDCyachepa kwambiri. Chifukwa chake, m'zaka zaposachedwa,Ma mota a BLDCapanga, ndipo kuchuluka kwawo konsekonse kwakulanso kwakukulu kuposa kwa injini.
Chithunzi 1: Kuneneratu Kukula kwa Msika wa Magalimoto a BLDC
Zikuyembekezeka kuti kuchuluka kwa pachaka kwa zinthu zomwe zikukula pang'onopang'onoMa mota a BLDCZidzakhala pafupifupi 6.5% m'zaka zikubwerazi. Malinga ndi ziwerengero, kukula kwa msika wa BLDC mu 2019 kunali pafupifupi $16.3 biliyoni, ndipo akuyembekezeka kufika pafupifupi $22.44 biliyoni pofika chaka cha 2024.
Kodi kukula kwa msika kuli kuti? Kodi ntchito zake zenizeni ndi ziti?
Msika wa ntchito zamagalimoto
Ndi kukwera kwa magalimoto atsopano amphamvu, kulowa kwa magalimoto mwanzeru, komanso kugwiritsa ntchito koyambirira kwa Galimoto-ku-chilichonse, chizolowezi cha magetsi a magalimoto chikuonekera kwambiri.
M'magalimoto amtsogolo, kuwonjezera pa injini zoyendetsa, makina oyendetsera magetsi, makina oimika magalimoto amagetsi, makina owongolera bata, makina owongolera maulendo apamadzi, ABS, ndi makina owongolera thupi (monga mawindo, maloko a zitseko, mipando, magalasi owonera kumbuyo, ma wipers, denga la dzuwa, ndi zina zotero) zonse zidzagwiritsidwa ntchito kwambiri ndi magalimoto amagetsi.
Kawirikawiri, magalimoto oyendera mafuta ochepa adzakhala ndi ma mota pafupifupi 10, magalimoto wamba adzakhala ndi ma mota 20 mpaka 30, magalimoto apamwamba adzakhala ndi ma mota 60 mpaka 70, kapena mazana ambiri, pomwe magalimoto atsopano amphamvu nthawi zambiri amafunikira ma mota 130 mpaka 200.
Chithunzi 2: Chiwerengero cha Magalimoto Ogwiritsidwa Ntchito M'magalimoto
Popeza kuti magalimoto akusamalidwa kwambiri, makamaka kufunika kwa chitonthozo, chitetezo, kusunga mafuta, komanso kuteteza chilengedwe, chiwerengero cha zipangizo zamagetsi zamagetsi m'magalimoto chawonjezekanso. Kugwiritsa ntchito zipangizo zosiyanasiyana zamagetsi kwachititsa kuti chiwerengero cha zipangizo zamagetsi m'magalimoto chiwonjezeke.
Magalimoto atsopano amphamvu akhala akuchulukirachulukira m'zaka zaposachedwa, ndipo mfundo zapadziko lonse lapansi zikulimbikitsa nthawi imodzi chitukuko cha magalimoto atsopano amphamvu. Mayiko otukuka monga Europe ndi America akukhazikitsa msika wa magalimoto atsopano amphamvu, kulimbikitsa chitukuko cha magalimoto atsopano amphamvu kudzera mu ndalama zothandizira zosiyanasiyana komanso mfundo ndi malamulo osankhidwa, ndikulimbikitsa kusintha kuchoka pa magalimoto amafuta achikhalidwe kupita ku magalimoto amagetsi.
Pambuyo pa Julayi 2019 ku China, chifukwa cha kuchepa kwakukulu kwa ndalama zothandizira, kuchuluka kwa magalimoto kwatsika. Komabe, chifukwa cha kuyambitsidwa kosalekeza kwa mitundu yatsopano yamagetsi ndi makampani akuluakulu a magalimoto mu 2020, makamaka kuyambitsidwa kwa TESLA Model 3, Volkswagen ID. 3 ndi mitundu ina, makampaniwa akuyembekezeka kusintha kuchoka pa ndalama zothandizira kupita ku zofuna zawo, kulowa mu nthawi yachiwiri yakukula mwachangu.
5G
Chaka cha 2020 chinali chofunikira kwambiri pakukula kwa 5G ku China. Ngakhale kuti panali kuchedwa kwa ntchito yomanga 5G mu kotala yoyamba chifukwa cha zotsatira za mliriwu, China Mobile inanena kuti cholinga chake chofikira malo oyambira 5G okwana 300000 pofika kumapeto kwa chaka cha 2020 sichinasinthe. China Telecom ndi China Unicom ziyesetsanso kumaliza ntchito yomanga malo oyambira 5G okwana 250000 mu kotala lachitatu kuti zibwezeretse zotsatira za mliriwu. Kuwonjezera pa malo oyambira 50000 omwe China Radio and Television ikukonzekera, China imanga malo oyambira 600000 chaka chino.
Chithunzi 3: Chiwerengero cha malo oyambira a 5G omwe akukonzekera kumangidwa ndi oyendetsa akuluakulu anayi mu 2020
Mu malo oyambira a 5G, palinso malo ambiri komwe ma mota amafunikira, choyamba, antenna ya siteshoni ya base. Pakadali pano, antenna ya siteshoni ya 5G ili ndi zinthu zoyendetsera ma mota zomwe zili ndi zigawo za ma gearbox, kuphatikiza njira ziwiri: mota yoyendera ndi mota yopanda burashi. Antena iliyonse yosinthika ndi magetsi ili ndi mota yoyendetsera yokhala ndi gearbox.
Kawirikawiri, siteshoni yolumikizirana yanthawi zonse imafunika kukhala ndi ma antenna pafupifupi atatu, siteshoni ya 4G iyenera kukhala ndi ma antenna 4 mpaka 6, ndipo chiwerengero cha ma station ndi ma antenna a 5G chidzawonjezeka.
Kuwonjezera pa antenna ya siteshoni yoyambira, makina oziziritsira omwe ali mu siteshoni yoyambira amafunikanso zinthu zamagalimoto. Monga fan ya kompyuta, compressor ya air conditioning, ndi zina zotero.
Ma Drone/Ma Drone a Pansi pa Madzi
Ma drone akhala otchuka kwa zaka zingapo, koma si ma drone onse omwe amagwiritsa ntchito ma mota opanda maburashi. Masiku ano, ma drone ambiri akusintha kugwiritsa ntchito ma mota opanda maburashi kuti akhale ndi thupi lalitali, lopepuka komanso lolimba nthawi yayitali.
Malinga ndi lipoti la Droneii, msika wapadziko lonse wa ma drone unali $14.1 biliyoni mu 2018, ndipo akuyembekezeka kuti pofika chaka cha 2024, msika wapadziko lonse wa ma drone udzafika $43.1 biliyoni, ndipo madera omwe akukula mwachangu kwambiri ndi Asia ndi North America. Chiwopsezo cha kukula kwa ma drone ndi 20.5.
Malinga ndi “Civil Drone Mission Registration Information System” ya Civil Aviation Administration, kumapeto kwa chaka cha 2018, panali ma drone olembetsedwa 285000 ku China. Pofika kumapeto kwa chaka cha 2019, panali ma drone olembetsedwa oposa 392000 ndi ma drone okwana 1.25 miliyoni omwe anali ndi maola ouluka amalonda.
Makamaka panthawi ya mliriwu kumayambiriro kwa chaka chino, ma drone adagwira ntchito yofunika kwambiri, monga kuyenda pakati pa zipatala ndi malo owongolera matenda, kukhazikitsa njira zoyendetsera zodzitetezera ku miliri ndi mankhwala ophera tizilombo toyambitsa matenda; Kuzungulira m'misewu ikuluikulu, kusintha ntchito yolamulira mlengalenga; Zinthu zotsukira majeremusi za Avatar, kupewa kwathunthu miliri ndi kuyeretsa komanso kuyeretsa matenda m'madera akumidzi komanso m'matauni mdziko lonselo; Kusintha kukhala katswiri wofalitsa nkhani, kufuula mawu olimbikitsa komanso kulimbikitsa anthu kuti azikhala panyumba, ndi zina zotero.
Chifukwa cha momwe mliriwu unakhudzira, kutumiza ndege popanda kukhudza kwakhala patsogolo kachiwiri. Ku China, Civil Aviation Administration of China idayambitsa ntchito yoyeserera yotumiza ndi kugawa ma drone chaka chatha. Chifukwa cha momwe mliriwu unakhudzira, kupita patsogolo kwa China kuyenera kufulumira; M'maiko akunja, kampani yayikulu yotumiza katundu ya UPS ndi kampani yopanga ma UAV yaku Germany ya Wingcopter agwirizana kuti abweretse VTOL UAV yatsopano mumakampani onyamula katundu kuti inyamule ma phukusi.
Palinso drone ya pansi pa madzi yomwe sitikuidziwa bwino, ndipo pang'onopang'ono tikuyamba kuiyeza. Ndikukumbukira kampani ya drone ya pansi pa madzi yomwe ndidayankhulana nayo mu 2017, yomwe imapanga zinthu zambiri ndipo idatumiza mayunitsi mazana ambiri okha kudzera mu crowdfunding. Tsopano, kuchuluka kwa katundu wotumizidwa pachaka ndi makumi zikwizikwi.
Sikuta yamagetsi/galimoto yamagetsi
Scooter yamagetsi sikuti imangosunga luso loyambirira lokwera, komanso imapereka mphamvu yothandizira yanzeru. Ndi chida chonyamulira chomwe chili pakati pa njinga ndi magalimoto amagetsi achikhalidwe. Ma Scooter amagetsi amapereka chithandizo chamagetsi chofanana kutengera zizindikiro zokwera kudzera mu masensa, kuchepetsa kutulutsa kwa okwera njinga ndikupangitsa kuti kukwera kukhale kosavuta kwa ogwiritsa ntchito. Poyerekeza ndi njinga, ma Scooter amagetsi ali ndi ma motors owonjezera, mabatire, masensa, owongolera, zida, ndi zina zotero, zomwe zimapangitsa kuti ulendowo ukhale wosiyanasiyana. Poyerekeza ndi magalimoto amagetsi achikhalidwe, ma Scooter amagetsi salamulira liwiro la galimoto pozungulira dzanja, koma pojambula chizindikiro chokwera kudzera mu masensa, kuti amvetsetse cholinga cha wokwera njinga, apereke thandizo loyenera lamagetsi, ndikupangitsa kuti kukwera kukhale kwanzeru kwambiri.
Chithunzi 4: Kuyerekeza njinga, ma scooter amagetsi, ndi magalimoto amagetsi achikhalidwe
Mtengo wogulitsa wa ma scooter amagetsi ku China umayambira pa 2000 mpaka 10000 yuan. Ma scooter amagetsi a ku Europe okhala ndi ma wheel hub ali pakati pa ma euro 500 ndi 1700, pomwe ma scooter amagetsi okhala ndi ma mid mounted ali pakati pa ma euro 2300 ndi 3300. Mtengo wa ma scooter amagetsi ndi wokwera kwambiri kuposa wa njinga ndi magalimoto amagetsi.
Injini ndiye gawo lalikulu la dongosolo lamagetsi la scooter yamagetsi. Chifukwa cha kuchepetsedwa kwa ma scooter amagetsi, kupepuka, kugwira ntchito bwino, komanso mawonekedwe odalirika, magwiridwe antchito a ma scooter amagetsi amatsimikiziridwa mwachindunji. Chifukwa chake, makampani opanga magalimoto nthawi zambiri amafunika kusintha kapangidwe ka ma mota malinga ndi zosowa za ma scooter amagetsi. Ma mota amagetsi amawerengera 10% mpaka 30% ya mtengo wa ma scooter amagetsi.
Pali kufunikira kwakukulu kwa ma scooter amagetsi ku Europe. Malinga ndi deta yochokera ku European Bicycle Industry Association, kuyambira 2006 mpaka 2018, malonda a ma scooter amagetsi pamsika waku Europe adakwera kuchoka pa mayunitsi 98000 kufika pa mayunitsi 2.5 miliyoni. Kukula kwa pachaka kwa ma scooter ophatikizana kudafika pa 31%.
Msika waku Japan ukukulirakuliranso pang'onopang'ono. Japan inali dziko loyambirira kupanga, kupanga, ndikugulitsa ma scooter amagetsi. M'zaka za m'ma 1980, idapanga bwino mibadwo yoyamba ya ma scooter amagetsi. Komabe, chifukwa cha mapiri aku Japan, misewu yolimba, komanso kukalamba kwambiri, ma scooter amagetsi akhala chisankho chofunikira.
Msika wa m'dziko muno uli mkati mwa zaka zoyambirira. Pali malo ambiri oti zinthu zikuyendere bwino mtsogolo. Pakadali pano, makampani monga Mobi, Xiaomi, Harrow, Double Speed, ndi Eternal ayamba kuyesa kutsatsa ma scooter amagetsi ku China.
Loboti ya mafakitale
Maloboti a mafakitale ndi msika wolowa m'malo mwa China, ndipo malo awo ndi aakulu kwambiri. Ngakhale kuti China ndi msika waukulu kwambiri padziko lonse lapansi wogwiritsa ntchito maloboti a mafakitale, m'munda wa maloboti a mafakitale, opanga otchuka padziko lonse lapansi amakhala makamaka m'maiko otukuka omwe akuimiridwa ndi United States, Japan, Germany, ndi zina zotero, monga ABB ku Sweden, FANUC ku Japan, Yaskawa Electric Corporation, ndi mabanja anayi omwe akuimiridwa ndi Kuka ku Germany.
Chithunzi 5: Kugulitsa maloboti a mafakitale. (Chitsime cha deta: International Federation of Robotics)
Malinga ndi deta yochokera ku International Federation of Robotics, malonda apadziko lonse a maloboti a mafakitale mu 2018 anali mayunitsi 422000, omwe mayunitsi 154000 adagulitsidwa ku China, zomwe zikutanthauza 36.5%. Kuphatikiza apo, malinga ndi deta yochokera ku National Bureau of Statistics, kupanga maloboti a mafakitale ku China kukukwera pang'onopang'ono, kuyambira pafupifupi ma seti 33000 mu 2015 mpaka ma seti 187000 mu 2018. Kukula kwake kukuchulukirachulukira.
Komanso, m'zaka zaposachedwa, chifukwa cha kuyambitsidwa kosalekeza kwa chithandizo cha mafakitale ndi boma komanso kupita patsogolo kosalekeza kwa mabizinesi am'nyumba, kuchuluka kwa maloboti am'nyumba kwakhala kukukwera mosalekeza. Mu theka loyamba la chaka cha 2018, kuchuluka kwa malonda a maloboti m'nyumba kwawonjezeka kuchoka pa 19.42% mu 2015 kufika pa 28.48%. Nthawi yomweyo, malonda onse a maloboti am'makampani ku China nawonso akupitiliza kukula.
Fani
Mafani akuphatikizapo: mafani, ma range hood, makina owumitsira tsitsi, mafani a makatani, mafani a HVAC, ndi zina zotero. Opanga akuluakulu omwe ali pansi pa mtsinjewu ndi Midea, Emmett, Gree, Pioneer, Vantage, Boss, ndi zina zotero.
Malinga ndi momwe mafani a m'nyumba amaonekera, msika uwu ndi waukulu kwambiri, ndipo kupanga mafani a m'nyumba ku China n'kwakukulu kwambiri. Malinga ndi deta yochokera ku National Bureau of Statistics, mu 2018, kupanga mafani a m'nyumba ku China kunali mayunitsi 180 miliyoni. Panalibe deta ya Disembala 2017, koma deta ya miyezi 11 inali mayunitsi 160 miliyoni. Mu 2016, inali mayunitsi 160 miliyoni, ndipo akuti panali mayunitsi pafupifupi 190 miliyoni mu 2019.
Chithunzi 6: Kupanga mafani apakhomo ku China. (Chitsime cha deta: National Bureau of Statistics)
Pakadali pano, opanga zida zazikulu za Small ku China, monga Midea, Pioneer, Nichrome, Emmett, ndi zina zotero, ali ndi zinthu zomwe zili ndi ma brushless motors pamsika. Pakati pawo, Emmett ndi yomwe ili ndi kuchuluka kwakukulu ndipo Xiaomi ndi yomwe ili ndi mtengo wotsika kwambiri.
Popeza opanga magalimoto odutsa malire monga Xiaomi ayamba kugwiritsa ntchito, kuchuluka kwa magalimoto opanda maburashi m'mafakitale a mafani apakhomo kwayamba kukwera. Tsopano, m'mafakitale a mafani apakhomo, opanga magalimoto opanda maburashi apakhomo ali ndi malo awo.
Kuwonjezera pa mafani apakhomo, palinso mafani a makompyuta. Ndipotu, mafani a mafani a zida anayamba kusintha kukhala ma mota opanda burashi zaka zambiri zapitazo. Pali kampani yofanana ndi iyi, yotchedwa Ebm-papst, yomwe mafani ake ndi zinthu zake zimagwiritsidwa ntchito kwambiri m'mafakitale ambiri monga mpweya wabwino, mpweya woziziritsa, firiji, zipangizo zapakhomo, zotenthetsera ndi zamagalimoto.
Pakadali pano, makampani ambiri ku China akupanga mafani a Computer opanda maburashi ofanana ndi EBM, ndipo akhala akugulitsa misika yambiri ya EBM.
Makamaka chifukwa cha kukwera kwa malo ochapira m'dziko, opanga m'dziko ayenera kukhala ndi mwayi waukulu. Tsopano dzikolo laphatikizanso malo ochapira m'pulojekiti ya "New Infrastructure", yomwe iyenera kukhala ndi chitukuko chachikulu chaka chino.
Palinso mafani oziziritsira mufiriji. Chifukwa cha mphamvu ya miyezo yamakampani ndi miyezo yadziko lonse yogwiritsira ntchito mphamvu moyenera, mafani oziziritsira mufiriji ayamba kusintha kukhala ma mota a BLDC, ndipo liwiro losinthira ndilachangu, zomwe zapangitsa kuti pakhale zinthu zambiri. Akuyembekezeka kuti 60% ya makina oziziritsira mufiriji adzasinthidwa ndi ma mota osinthasintha pofika chaka cha 2022. Pakadali pano, opanga makina oziziritsira mufiriji m'nyumba mwawo makamaka ali m'madera a Yangtze River Delta ndi Pearl River Delta.
Ponena za mafani, palinso chivundikiro cha range hood, chomwe ndi gawo lofunika kwambiri la zida za kukhitchini. Komabe, chifukwa cha mtengo wake, chiŵerengero cha kusintha kwa chivundikiro cha range hood sichinakwere kwambiri. Pakadali pano, njira yosinthira pafupipafupi ndi pafupifupi 150 yuan, koma njira zosinthira ma mota zopanda chivundikiro zitha kumalizidwa mkati mwa 100 yuan, ndipo zotsika mtengo zimatha kuwononga pafupifupi 30 yuan.
Mafani ambiri atsopano ndi oyeretsera mpweya amagwiritsanso ntchito njira zothetsera vuto la injini zopanda maburashi. Pakadali pano, zinthu zazing'ono zomwe zili pamsika nthawi zambiri zimagwiritsa ntchito ma motor a rotor akunja a Nedic, pomwe oyeretsera mpweya akuluakulu nthawi zambiri amagwiritsa ntchito ma fan a EBM.
Kuphatikiza apo, pali fan yoyendera mpweya yomwe yakhala ikupanga kuyambira zaka ziwiri zapitazi, ndipo mtengo wake wapano ndi wokwera kwambiri. Kawirikawiri, chinthu chomalizidwa chimadula mayunitsi 781, ndipo palinso ena okwera mtengo, kuyambira mayunitsi 2000 mpaka 3000.
kompresa
Chifukwa chakuti liwiro la compressor ya firiji limatsimikizira kutentha mkati mwa firiji, liwiro la compressor ya firiji yosinthasintha likhoza kusinthidwa kutengera kutentha, zomwe zimathandiza firiji kusintha kutengera kutentha komwe kulipo panopa ndikusunga kutentha kosasintha mkati mwa firiji. Mwanjira imeneyi, mphamvu yosungira chakudya idzakhala yabwino kwambiri. Ma compressor ambiri a firiji yosinthasintha amasankha ma BLDC motors, zomwe zimapangitsa kuti ntchito ikhale yogwira ntchito bwino, phokoso lochepa, komanso nthawi yayitali yogwira ntchito ikagwira ntchito.
Chithunzi 7: Kugulitsa mafiriji ndi mafiriji osinthasintha ku China. (Chitsime cha deta: National Bureau of Statistics)
Munda uwu unkalamulidwa ndi zinthu zochokera kwa opanga aku Japan, Korea, ndi Taiwan, koma pambuyo pa 2010, opanga akunyumba ayamba mwachangu. Akuti wopanga m'modzi ku Shanghai ali ndi katundu wokwana pafupifupi mayunitsi 30 miliyoni pachaka.
Ndi kupita patsogolo kwa opanga ma semiconductor akunyumba, kaya ndi opanga ma MCU akuluakulu, Pre drive Gate Driver, kapena Power MOSFET, opanga akunyumba amatha kupereka.
Komanso, pali compressor ya air conditioner. Pakadali pano, air conditioner yosinthasintha yavomerezedwa kwambiri, ndipo air conditioner yosinthasintha yakhala yotchuka kwambiri. Kupanga ma air conditioner ku China nakonso ndi kwakukulu. Malinga ndi National Bureau of Statistics, kupanga ma air conditioner motors mu 2018 kunali mayunitsi 360 miliyoni, ndipo kupanga ma BLDC motors a air conditioner kunali mayunitsi pafupifupi 96 miliyoni. Kuphatikiza apo, kupanga ma BLDC motors a air conditioner kukuwonjezeka chaka chilichonse.
Zida zamagetsi
Zipangizo zamagetsi ndi chimodzi mwa zinthu zomwe zimagwiritsidwa ntchito kwambiri pa zipangizo zamagetsi ndi zamagetsi. Chifukwa cha kapangidwe kake kopepuka, kosavuta kunyamula, kugwiritsa ntchito bwino kwambiri, komanso kugwiritsa ntchito mphamvu zochepa, chimagwiritsidwa ntchito kwambiri pobowola, kudula, ndi kupukusa m'mafakitale osiyanasiyana monga zomangamanga, zokongoletsera, kukonza matabwa, kukonza zitsulo, ndi mafakitale ena opanga.
Ndi chitukuko chopitilira cha ukadaulo komanso kuvomerezedwa pang'onopang'ono kwa lingaliro la DIY, mitundu yosiyanasiyana ya zida zamagetsi ikukulanso nthawi zonse. Ntchito zambiri zachikhalidwe zogwiritsa ntchito pamanja zikuyamba kusinthidwa ndi zida zamagetsi, ndipo zida zamagetsi zikukulirakuliranso kuyambira pa ntchito zamafakitale kupita ku moyo wabanja. Kufunika kwa zida zamagetsi kukuwonjezeka chaka ndi chaka.
Zipangizo zamagetsi zopanda burashi zinayamba kalekale. Mu 2010, makampani ena akunja adayambitsa zida zamagetsi pogwiritsa ntchito ma mota opanda burashi. Chifukwa cha kukhwima kwa ukadaulo wa batri ya lithiamu-ion, mitengo ikukwera, ndipo kukula kwa zida zogwiritsidwa ntchito m'manja kukukwera chaka ndi chaka. Tsopano zitha kugawidwa mofanana ndi zida zolumikizira.
Malinga ndi ziwerengero, ma wrench amagetsi apakhomo akhala opanda burashi, pomwe ma drill amagetsi, zida zamagetsi amphamvu, ndi zida za m'munda sizinakhale zopanda burashi konse, koma zikusinthidwanso.
Izi zimachitika makamaka chifukwa cha kusunga mphamvu komanso kugwira ntchito bwino kwa ma mota opanda maburashi, zomwe zimathandiza kuti zida zamagetsi zogwiritsidwa ntchito m'manja zizigwira ntchito kwa nthawi yayitali. Masiku ano, opanga ambiri ochokera kumayiko ena ndi akunyumba agwiritsa ntchito ndalama zambiri popanga zinthu, monga Bosch, Dewalt, Milwaukee, Ryobi, Makita, ndi zina zotero.
Pakadali pano, chitukuko cha zida zamagetsi ku China chikufulumira kwambiri, makamaka m'madera a Jiangsu ndi Zhejiang, komwe opanga zida zamagetsi ambiri amakhala otanganidwa. M'zaka zaposachedwa, mtengo wa njira zowongolera magalimoto opanda burashi m'madera a Jiangsu ndi Zhejiang watsika mofulumira, ndipo opanga ambiri ayambitsa nkhondo yamitengo. Akuti njira yowongolera magalimoto opanda burashi pa chida chamagetsi imawononga pafupifupi mayuan 6 mpaka 7 okha, ndipo ena amawononga mayuan 4 mpaka 5 okha.
Pampu
Mapampu amadzi ndi makampani achikhalidwe okhala ndi mitundu yosiyanasiyana komanso mayankho osiyanasiyana. Ngakhale pa ma drive board omwe ali ndi mphamvu yomweyo, pakadali pano pali mitundu yosiyanasiyana yomwe ilipo pamsika, ndipo mitengo yake imayambira pa ma yuan osakwana awiri mpaka pakati pa ma yuan makumi anayi ndi makumi asanu.
Pogwiritsa ntchito mapampu amadzi, ma mota a asynchronous a magawo atatu amagwiritsidwa ntchito makamaka pa mphamvu yapakati mpaka yayikulu, pomwe mapampu a bipolar a AC amagwiritsidwa ntchito makamaka pa mapampu amadzi ang'onoang'ono ndi ang'onoang'ono. Kukonzanso kwa Northern Heating komwe kukuchitika pano ndi mwayi wabwino wopanga zatsopano mu njira zothetsera mapampu.
Ngakhale kuchokera ku lingaliro laukadaulo, ma mota opanda maburashi ndi oyenera kugwiritsidwa ntchito pamakina opopera, chifukwa ali ndi ubwino winawake mu voliyumu, kuchuluka kwa mphamvu, komanso mtengo wake.
Chisamaliro cha Zaumoyo
Ponena za chisamaliro chaumoyo, pali zinthu ziwiri zoyimira, chimodzi ndi chinthu chodziwika bwino cha pa intaneti cha Dyson, njira yopumira mpweya, ndipo china ndi mfuti ya fascia.
Kuyambira pamene Dyson adayambitsa makina opangira mpweya pogwiritsa ntchito makina a digito othamanga kwambiri, izi zayambitsa msika wonse wa makina opangira mpweya.
Malinga ndi kuyambitsidwa kwa Qian Zhicun kuchokera ku Jingfeng Mingyuan kale, pakadali pano pali njira zitatu zazikulu zoyendetsera maukonde a mphepo m'nyumba: imodzi imachokera ku Dyson ngati muyezo, pogwiritsa ntchito njira ya mota yopanda maburashi yothamanga kwambiri, yokhala ndi liwiro la kuzungulira pafupifupi 100000 pamphindi, ndipo yapamwamba kwambiri ndi ma revolutions 160000 pamphindi; Njira yachiwiri ndikusintha mota ya U, yomwe ili ndi liwiro lofanana ndi la mota ya U, koma ili ndi ubwino wolemera pang'ono komanso kuthamanga kwa mpweya; Yachitatu ndi njira ya rotor yakunja yokhala ndi mphamvu zambiri, pomwe motayo imatsanzira njira ya Nedic.
Pakadali pano, zinthu zongopeka zapakhomo sizimangokopedwa m'mbuyomu, koma kwenikweni zapeŵa kugwiritsa ntchito patent ndipo zapanga zinthu zina zatsopano.
Kuchuluka kwa mfuti zonyamula katundu za fascia kwayamba kuchuluka m'zaka zaposachedwa. Akuti makochi a masewera olimbitsa thupi ndi okonda masewera tsopano ali ndi mfuti zonyamula katundu. Mfuti yonyamula katundu imagwiritsa ntchito mfundo zamakina zotumizira kugwedezeka kuti itumize kugwedezeka ku minofu yakuya ya fascia, zomwe zimapangitsa kuti fascia ipumule ndikuchepetsa kupsinjika kwa minofu. Anthu ena amagwiritsa ntchito mfuti yonyamula katundu ngati chida chopumulirako atatha kuchita masewera olimbitsa thupi.
Komabe, madzi omwe ali mu mfuti ya fascia nawonso ndi akuya kwambiri tsopano. Ngakhale mawonekedwe ake akufanana, mitengo yake imayambira pa yuan yoposa 100 mpaka yuan yoposa 3000. Mtengo wamsika wa bolodi lowongolera mota la BLDC lomwe limagwiritsidwa ntchito mu mfuti ya fascia tsopano watsika kufika pa yuan 8. x, ndipo ngakhale bolodi lowongolera la pafupifupi yuan 6 lawonekera. Mtengo wa mfuti ya fascia watsika mofulumira.
Akuti kampani yopanga magalimoto inali pafupi kulephera kugwira ntchito, koma pogwiritsa ntchito mfuti ya fascial, nthawi yomweyo inayamba kugwira ntchito. Ndipo inali yopatsa thanzi kwambiri.
Zachidziwikire, kuwonjezera pa zinthu ziwirizi, palinso chizolowezi chogwiritsa ntchito makina opanda maburashi pazinthu monga zometera tsitsi za anyamata ndi makina okongoletsa a atsikana.
Mapeto
Ponseponse, ma mota a BLDC akadali m'magawo awo oyambirira ndipo ntchito zawo zikuyenda bwino tsopano. Kuwonjezera pa zomwe ndatchula pano, palinso zambiri, monga ma robot othandizira, ma AGV, ma robot osambira, ma wall breakers, ma fryer, ma dishwasher, ndi zina zotero. Ndipotu, pali malo ambiri m'miyoyo yathu komwe timagwiritsa ntchito ma mota amagetsi, ndipo palinso mapulogalamu ambiri omwe akuyembekezera kuti tifufuze mtsogolo.
Nthawi yotumizira: Julayi-15-2023
