Menene Makin Neodymium Magnet?

Ƙididdigar Makin Magnet Neodymium: Jagoran Mara Fasaha

Haruffa na haruffan da aka zana akan maɗaukakin neodymium-kamar N35, N42, N52, da N42SH—haƙiƙa sun zama tsarin alamar aiki kai tsaye. Bangaren lambobi yana nuna ƙarfin jan maganadisu na maganadisu, wanda aka fi sani da shi azaman iyakar ƙarfinsa (wanda aka auna a MGOe). A matsayinka na gaba ɗaya, ƙimar lambobi mafi girma sun yi daidai da ƙarfin maganadisu mafi girma: magnet N52 yana nuna ƙarfin riƙewa fiye da N42.

Suffixes ɗin haruffa suna nuna haƙurin zafi. Matsakaicin maki kamar N52 sun fara lalacewa kusan 80°C, yayin da lambobi kamar SH, UH, ko EH siginar kwanciyar hankali. N42SH yana kiyaye kaddarorin maganadisu a yanayin zafi har zuwa 150°C-mahimmanci ga injunan motoci ko abubuwan dumama masana'antu inda yanayin zafi ke tashi akai-akai.

Me yasa Maƙarƙashiyar Ƙarfi Ba Koyaushe Amsa Bace

Yana da dabi'a a ɗauka mafi girman matsayi yana wakiltar mafi kyawun zaɓi, amma ƙwarewar filin koyaushe yana tabbatar da in ba haka ba.

Makiyoyi masu ƙima suna sadaukar da dorewa don ƙarfi. A kai a kai muna ci karo da maganadisun murabba'in N52 waɗanda ke guntuwa yayin shigarwa ko fashe a ƙarƙashin girgiza layin taro na yau da kullun. A halin yanzu, maki N35-N45 sun nuna juriya na ban mamaki a cikin waɗannan yanayi masu buƙata.

Har ila yau, fannin kuɗi yana buƙatar la'akari. Maɗaukaki masu daraja yawanci tsadar 20-40% fiye da madadin matsakaici. Anan ga tsarin aiki na yau da kullun da muke amfani dashi akai-akai: magnetin N42 mai girma kaɗan yakan dace da ƙarfin jan ƙaramin rukunin N52, yana ba da kwatankwacin aiki a ƙaramin farashi tare da haɓaka tsawon rai.

Kada ku manta da aikin thermal shima. Matsakaicin N52 maganadiso yana raguwa da sauri lokacin da aka fallasa su ga kayan walda, sassan injin, ko ma dacewar hasken rana kai tsaye. Saka hannun jari a maki masu jure zafin jiki kamar N45SH ko N48UH daga farko yana tabbatar da mafi tattalin arziki fiye da maye gurbin raka'a da aka lalata daga baya.

Daidaita Square Neodymium Magnets zuwa Aikace-aikace na Gaskiya

The lebur surface geometry nasquare neodymium maganadisuyana tabbatar da ingantaccen rarraba ƙarfi, amma zaɓin matakin da ya dace yana da mahimmanci don nasara.

Aikace-aikacen Injin Masana'antu
Magnetic na'urorin daidaitawa, jigs, da tsarin isarwa suna aiki da kyau tare da maki N35-N45. Waɗannan suna ba da isasshen ƙarfin riƙewa yayin da suke tsayayya da matsalolin injina na mahallin masana'antu. Magnet mai murabba'in N35mm 25mm, alal misali, yawanci yana kiyaye ingantaccen aiki inda mafi girman matsayi na iya gazawa.

Ƙarfin Ƙarfafa Kayan Lantarki
Na'urori masu takurawa sararin samaniya kamar na'urori masu auna firikwensin, micro-speakers, da fasaha masu sawa suna amfana daga matsanancin filayen maganadisu na maki N50-N52. Waɗannan suna ba injiniyoyi damar samun aikin da ya dace a cikin ƙanƙancin ƙaƙƙarfan ƙayyadaddun sarari.

Muhalli masu zafi
Aikace-aikace kusa da injina, tsarin dumama, ko abubuwan haɗin mota suna buƙatar ƙira na musamman. N40SH maganadisu murabba'in yana kiyaye kwanciyar hankali a 150°C, inda ma'aunin maganadisu zai lalace da sauri.

Samfura da Ayyuka na Musamman
Don saitin gwaji da aikace-aikacen DIY, maki N35-N42 suna ba da ma'auni mai kyau na isasshen ƙarfi, araha, da juriya na lalacewa yayin sarrafawa akai-akai.

La'akarin Aiwatar da Mahimmanci

Duk da yake zaɓin darajoji yana da mahimmanci, waɗannan abubuwa masu amfani suna tasiri sosai a zahirin aikin:

Tsarukan Kariya na Sama
Plating na nickel yana ba da isasshiyar kariya ga mahalli na cikin gida mai sarrafawa, amma rufin epoxy yana tabbatar da mahimmanci a cikin daskararru ko sinadarai masu fallasa. Bayanan filin mu koyaushe yana nuna maganadisu mai rufaffiyar epoxy mai ɗorewa na tsawon shekaru a waje, yayin da kwatankwacin nickel-plated sukan nuna lalata cikin watanni.

Ƙimar Manufacturing
Matsakaicin ma'auni yana tabbatar da haɗin kai mai kyau a cikin daidaitawar magnet mai yawa. Muna ba da shawarar tabbatar da girman samfurin tare da ma'aunin ma'auni na daidaitattun kayan aikin kafin ƙaddamar da adadin samarwa.

Tabbatar da Aiki
Ƙididdiga-ƙarfi na Laboratory akai-akai ya bambanta da sakamakon ainihin duniya. Koyaushe gwada samfura a ƙarƙashin ainihin yanayin aiki-mun lura da gurɓataccen ƙasa kamar mai yana rage ingantaccen ƙarfi har zuwa 50% a wasu lokuta.

Magance Abubuwan Damuwa Na Aiki

Keɓance Ƙaramin-Ƙarar
Yayin da cikakkun maki na al'ada yawanci suna buƙatar alƙawarin raka'a 2,000+, yawancin masana'antun suna ɗaukar ƙananan ayyuka ta hanyar daidaita daidaitattun daidaitattun ƙira kamar N35 ko N52.

Thermal Grade Tattalin Arziki
Bambance-bambancen da ke jure yanayin zafi suna ba da umarnin ƙimar ƙimar 20-40% sama da daidaitattun maki, amma wannan jarin yana tabbatar da ingantacciyar idan aka yi la'akari da madadin farashin maye gurɓataccen maganadisu a cikin aikace-aikace masu mahimmanci.

Kuskuren Ayyuka
N52 yana ba da mafi girman ƙarfi a ƙarƙashin ingantattun yanayin dakin gwaje-gwaje amma yana yin illa ga dorewa da kwanciyar hankali. Don yanayin yanayin zafi mai girma, N50SH yawanci yana ba da ƙarin daidaito na ainihin duniya duk da ɗan ƙaramin ƙarfin ƙa'idar.

Dorewar Haqiqanin
Tsawon rayuwa baya karuwa tare da maki-a cikin babban mahalli mai tsananin girgiza, manyan maɗaukakin N35 sun wuce mafi ƙarancin daidaitattun N52.

Dabarun Zaɓin Dabarun

Nasarar aiwatar da maganadisu yana buƙatar daidaita abubuwa da yawa maimakon ƙara ƙarfi kawai. Yi la'akari da yanayin muhalli, matsalolin injina, ƙayyadaddun sarari, da iyakokin kasafin kuɗi tare.

Koyaushe tabbatar da zaɓi ta hanyar gwaji mai amfani a ƙarƙashin ainihin yanayin aiki. Haɗin kai tare da masana'antun waɗanda ke nuna ainihin fahimtar buƙatun aikace-aikacenku maimakon sarrafa ma'amaloli kawai. Mai siyar da inganci zai ba da shawara game da ƙayyadaddun maki waɗanda ke da ƙarfi fiye da kima-kuma saboda haka mara ƙarfi—don amfanin da kuke so.

Zaɓin kyakkyawan tsari, haɗe tare da ingantattun matakan tabbatarwa, yana tabbatar da cewa murabba'in neodymium maganadisu yana isar da abin dogaro, dawwamammen aiki a faɗin yanayin yanayin amfanin masana'antu da kasuwanci.

Yana da mahimmanci don kimanta samfura a ƙarƙashin ainihin yanayin aiki maimakon dogaro kawai da ƙayyadaddun takaddun bayanai. Bugu da ƙari, haɗin gwiwa tare da ƙera wanda ke yin aiki da buƙatun aikinku sosai-ba kawai wanda ke aiwatar da oda ba. Amintaccen mai samar da kayayyaki zai ba da jagora lokacin da zaɓin da aka zaɓa ya yi ƙarfi ba dole ba - kuma saboda haka ya yi rauni sosai - don amfanin da kuke so. Tare da matakin da ya dace da ɗan aikin gida, murabba'in neodymium ɗin ku na murabba'in za su yi aikinsu da dogaro-rana a rana.