Magiredi a Neodymium Ring Magnet Ofotokozedwa

Mumawaona pa pepala lililonse la deta:N35, N42, N52, SH42. Amaoneka ngati ma code osadziwika bwino, koma aliyense amakuuzani zomwe maginito angachite—ndi komwe angalephere.

Ndaona mainjiniya akusankha giredi yolakwika kangapo kuposa momwe ndingawerengere. Ziwalozo zimafika, zimayikidwa, ndipo patatha miyezi ingapo china chake chalakwika. Maginito osweka. Mphamvu yatayika. Sizinali zolimba mokwanira poyamba. Kenako pamabwera kuyitana kofulumira kuti tidziwe chifukwa chake.

Izi ndi zomwe muyenera kudziwa.

 

Kodi zilembo za giredi zimenezo zikutanthauza chiyani?

Gulu lililonse la maginito a neodymium limakupatsani mfundo ziwiri.

Nambala (35, 42, 48, 52, 55) ndiye chinthu champhamvu kwambiri—mphamvu yamaginito yomwe chinthucho chimasunga. Nambala yayikulu = malo olimba mu kukula komweko. N35 imasunga 35 MGOe. N55 imasunga 55 MGOe.

Zilembo zimenezo pambuyo pa giredi—SH, UH, EH—zimakuuzani kuchuluka kwa kutentha komwe maginito angatenge. Palibe zilembo? Zimenezo ndi zinthu zanu zachizolowezi, zabwino mpaka pafupifupi 80°C. Mukangowonjezera zilembo, mukuwonjezera zinthu zapadziko lapansi monga dysprosium mu chisakanizocho. Zimalola kuti zizitentha kwambiri. SH imayendetsa 150°C. UH imagunda zimenezo kufika pa 180°C. EH imafika pafupifupi 200°C.

Magiredi Okhazikika: N35 mpaka N55

Izi zimagwira ntchito 90% ya ntchito zamafakitale. Zonse zimayesedwa kuti zigwiritsidwe ntchito mosalekeza mpaka 80°C.

N35: Gawo lolowera. Yotsika mtengo kwambiri, yokhululuka kwambiri—yosalimba kwambiri, imapulumuka bwino pakuyiyika. Yabwino kwambiri pamakina ogwiritsira ntchito osavuta, ma torque ochepa, komanso mapulojekiti otsika mtengo. Mukufuna mphamvu zambiri? Ikulitseni m'malo mofunafuna ma grade apamwamba.

N42: Kavalo wogwira ntchito. Wamphamvu pafupifupi 20% kuposa N35 popanda kufooka kwa magiredi apamwamba. Mafani a mafakitale, masensa, zida zamkati zamagalimoto, zamagetsi zamagetsi. Ngati simukudziwa, yambani apa.

N45: Njira yapakati. Pafupifupi 7% yamphamvu kuposa N42. Pa ntchito zomwe N42 ili yokwanira koma osati kwenikweni—ma mota ang'onoang'ono okhala ndi mphamvu yayikulu, masensa olondola, ndi magetsi okha.

N52: Chogunda cholemera. 24% champhamvu kuposa N42. Koma ndi chofooka, chokwera mtengo (30-40% kuposa), chovuta kuchigwiritsa ntchito. Zipangizo zazing'ono zamankhwala, ma mota ang'onoang'ono othamanga kwambiri, masensa amlengalenga—kulikonse malo ndi omwe amaletsa kwambiri.

N55: Denga. 55 MGOe. Zosowa, zodula, zofooka kwambiri. 6% yokha ndi yamphamvu kuposa N52 koma yovuta kwambiri kugwira nayo ntchito. Masensa a Nanoscale, ma micro-robotics, zida zachipatala zogwira mtima kwambiri. Kwa ena onse, N52 kapena N42 ndizomveka.

 

Magiredi Otentha Kwambiri: SH Series ndi Kupitilira apo

Maginito wamba amafa kutentha kopitirira 80°C. Kwamuyaya. Palibe chenjezo, palibe kuchira.

Mukufuna kupirira kutentha? Yang'anani SH, UH, kapena EH.
N42SH: 42 MGOe, yabwino kutentha kwa 150°C mosalekeza. Iyi ndi nthawi yanu yoyambira kutentha kukakwera. Malo ofala? Pansi pa hood, mkati mwa zida zowotcherera, zoyikidwa mu uvuni zamafakitale. Palibe chachilendo, koma magwiridwe antchito olimba pomwe maginito wamba angasiye.

N48SH: Denga lomwelo la 150°C, koma tsopano mukupeza 48 MGOe—pafupifupi 14% minofu yowonjezera. Mainjiniya amafika pa izi akalephera kulekerera mphamvu kapena kutentha. Magalimoto othamanga kwambiri amakumbukiridwa. Ma actuator amlengalenga. Kulikonse komwe kuli kutentha ndipo kumafunika mphamvu yeniyeni yogwirira.
Mndandanda wa UH (180°C) ndi EH (200°C): Wopangidwira malo otentha kwambiri kuposa momwe amagwiritsidwira ntchito masiku ano. Zipangizozi zimayikidwa kuti zigwiritsidwe ntchito pobowola zinthu mozama, ma phukusi a masensa amlengalenga, ndi zida zopangira zinthu zotentha kwambiri. Ngakhale kuti kupanga zinthu zovuta komanso mtengo wa zinthuzo ukukwera kwambiri, magiredi awa amasunga magwiridwe antchito a maginito pomwe mapangidwe wamba angakumane ndi kutayika kwa maginito kosasinthika.

 

Mufunika magiredi otentha kwambiri ngati:

- Kutentha kwa ntchito kumapitirira 80°C - Mumakhala ndi nthawi yozizira kwambiri
- Nthawi zina kutentha kumakwera kufika madigiri 80 Celsius

Ngati kutentha kuli nkhani, gwiritsani ntchito ndalama zowonjezera. Mtengo wa 20-40% ndi wochepa poyerekeza ndi kusintha maginito akufa.

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Momwe Mungasankhire Giredi Yoyenera

Gawo 1: Kutentha koyamba. Kodi kutentha kuli pansi pa 80°C? Mtundu wa N wokhazikika. Kupitirira 80°C? Kutentha kwambiri. Khalani ndi zenizeni—"kutentha kwa chipinda" mufakitale kungafike pa 85°C pafupi ndi zida zoyendetsera.

Gawo 2: Dziwani mphamvu zomwe mukufuna. Werengani mphamvu yochepa yokoka. Funsani: ndili ndi malo otani? Ngati malo alola, gwiritsani ntchito maginito akuluakulu otsika. 35mm N42 ikugwirizana ndi 30mm N52—yolimba, yotsika mtengo, komanso yosavuta kupanga.

Fikirani N52 kapena N55 yokha ngati malo ali otsekedwa, magiredi otsika sangakwane, ndipo mwayesa ndikutsimikiza kuti mukufunikira mphamvu imeneyo.

Gawo 3: Ganizirani za malo omwe muli. Kugwedezeka kwambiri kapena kugwedezeka? Pewani N52/N55. Gwiritsani ntchito N42 kapena pansi pake. Chinyezi? Dzimbiri zonse za neodymium—mudzafunikabe zokutira, koma malo onyowa amafuna epoxy. Kugwira ntchito pafupipafupi? Ma grade ochepa amakhala bwino.

Giredi yoyenera pamalo olakwika imalephera. Nthawi iliyonse.

 

Buku Lachidule

N35: Kugwira koyambira, zolumikizira zotsika mtengo, zokongoletsa, zowunikira zosafunikira.

N42: Mafani a mafakitale, masensa, mkati mwa magalimoto, chogwirira ntchito, zida zamagetsi. Chokhazikika.

N45: Ma mota ang'onoang'ono okhala ndi mphamvu yayikulu, masensa olondola, kuwala kodziyimira pawokha.

N52: Ma miniature medical motors, high speed micro motors, aerospace sensors, transportable electronics. Pamene kukula kuli kofunikira.

N55: Ma robot ang'onoang'ono, masensa a nanoscale, kulondola kwambiri. Niche yokha.

N42SH: Magalimoto opangidwa pansi pa chivundikiro, zida zowotcherera, ma uvuni a mafakitale, ma mota otentha kwambiri. Kavalo wogwira ntchito yotenthetsera.

N48SH: Ma mota a liwiro lalikulu, zigawo za injini za ndege, zolumikizira kutentha kwambiri. Mphamvu komanso kukana kutentha.

 

Kugwira Ntchito ndi Wopanga Magnet

Mukasankha giredi yanu, muyenera kuifotokozera.Maginito a Neodymium Opangidwa Mwamakondazapangidwa mogwirizana ndi zomwe mwafotokoza—koma pokhapokha ngati mwapereka chidziwitso chonse.

Zojambula zanu zaukadaulo zimafunikira:
- Miyeso (OD, ID, makulidwe) ndi kulekerera
- Giredi (monga N42SH)
- Kuwongolera kwa maginito (axial kapena radial—kofunikira kwambiri pa mphete)
- Zofunikira pakuphimba

Ma skip tolerances ndipo opanga amagwiritsa ntchito defaults. Defaults mwina sizingagwire ntchito kwa inu.

Pezani giredi mu mtengo wanu ndi oda yanu yogulira. Opanga odziwika bwino amapereka satifiketi yazinthu zomwe zikuwonetsa BHmax, kukakamiza, ndi kutentha.

Maginito onse a neodymium amafunika kuphimba. Nickel yogwiritsidwa ntchito nthawi zonse. Epoxy yogwiritsidwa ntchito m'malo onyowa. Zinc yogwiritsidwa ntchito m'nyumba yotsika mtengo. Lembani.

Musamalumphe kuvomerezedwa kwa zitsanzo. Itanitsani zitsanzo 3-5. Ziyeseni mu dongosolo lanu lenileni—osati chitsanzo cha bench. Onetsetsani kuti zikugwirizana, mphamvu ya maginito, komanso kulimba. Zitsanzo zikagwira ntchito bwino, mumavomereza kupanga.

Ndaona makampani akuyitanitsa maginito ambirimbiri kutengera zojambula, akudumpha zitsanzo, kenako n’kupeza zida zomwe sizikugwirizana. Kutayika kwa milungu isanu ndi umodzi. Mizere yopangira sigwira ntchito. Zitsanzo zimawononga nthawi pang’ono pasadakhale ndipo zimapulumutsa miyezi yambiri ya ululu.

Uzani wopanga wanu chilichonse—kutentha, chilengedwe, kugwedezeka, njira yopangira. Opanga abwino amazindikira zomwe simukuphonya. Kukambirana kumeneko sikowononga ndalama. Zolakwa zimawononga ndalama zambiri.

 

 Mfundo Yofunika Kwambiri

Maginito a mphete ya NeodymiumMagiredi si amwachisawawa. Amakuuzani zomwe maginito angachite komanso komwe angalephere. N35, N42, N52, SH42—chilichonse chili ndi malo ake.

Yambani ndi kutentha. Kenako mphamvu. Kenako malo ozungulira. Yesani zitsanzo. Gwirani ntchito ndi opanga omwe amafunsa mafunso.

Giredi si chinthu chokhacho. Ndi kusiyana pakati pa maginito omwe amagwira ntchito kwa zaka zambiri ndi omwe amalephera kugwira ntchito kwa miyezi ingapo. Sankhani mosamala.

 

 

Ku Fullzen Magnet, sitimangosunga mashelufu okhala ndi zida wamba. Cholinga chathu ndi Maginito a Neodymium Apadera, opangidwa mofanana ndi momwe mukusindikizira. Palibe kukayikira, ayi "izi zili pafupi mokwanira."

 

Umu ndi momwe zimakhalira nthawi zambiri: Mumatiuza zomwe mukufuna kumanga. Mwina muli ndi chithunzi, mwina lingaliro lochepa la kukula ndi mphamvu yokoka yomwe mukufuna. Mainjiniya athu amakhala nanu pansi—imelo, foni, chilichonse chomwe chimagwira ntchito—ndipo timakonza tsatanetsatane pamodzi. Kulekerera. Zophimba. Njira yogwiritsira ntchito maginito. Zinthu zomwe zimapangitsa kapena kuswa ntchito.

 

Zonse zikakonzedwa bwino, timajambula bwino. Kenako timadula zitsanzo zina. Mumaziyesa. Ngati pali cholakwika, timazikonza. Ngati zili bwino, timazitsatira.

 

Kaya mwakhala mukugwiritsa ntchito prototype ndipo simukupeza maginito oyenera, kapena mukuyamba kupanga ndipo mukufuna kusinthasintha munthawi yonse yothamanga - ingolumikizanani nafe.

 

Gawani mafayilo anu a mapangidwe, kapena mundiuze mwachidule zomwe mukufuna. Tikambirana njira zomwe mungasankhe pamodzi ndikupeza yankho lomwe lingagwire ntchito popanda kuwononga bajeti yanu.