Ukuthelekiswa kweeNtlobo zeHook eziqhelekileyo kunye nezicelo

Kwishishini lanamhlanje nakubomi bemihla ngemihla,iimagnethi ze-neodymium ezineehokoZidlala indima ebaluleke ngakumbi. Ukusuka ekuphakamiseni iindawo ezincinci kwiindawo zokusebenzela zasefektri ukuya ekuxhomeni iifosholo neepuni kwiikhitshi zasekhaya, zisombulula iingxaki ezininzi zokuxhoma nokulungisa izinto ngemagnethi yazo enamandla kunye noyilo olulula lweehoki. Ngaba uyazi ngokwenene indlela yokukhetha kwiindidi ezahlukeneyo zeehoki ezithengiswayo?

Zeziphi izinto ezibalulekileyo ekufuneka ziqwalaselwe xa kubalwa amandla okutsalwa? Zeziphi iingenelo zeentlobo ezahlukeneyo zeehoki kwizicelo zoshishino? Zeziphi iiparameter ezibalulekileyo kunye neemfuno zobugcisa ekufuneka ziqwalaselwe? Xa uthenga okokuqala, ungaziphepha njani ezo "mingcipheko" ziqhelekileyo? Ukuba unemibuzo, umxholo olandelayo uza kukunika uhlalutyo olupheleleyo, ukukuyise ekuqondeni ngokunzulu iimagnethi ze-neodymium ezineehoki, kwaye ukuncede wenze ukhetho oluchanekileyo.

Isikhokelo sokubala amandla okuqina kunye nokukhethwa kweemagnethi zeNeodymium ezineeHook

Okokuqala, ngokwendlela yokubala amandla okudonsa, eyona nto iphambili kukujonga "iimfuno zokuthwala umthwalo" kunye "ne-magnetic attenuation coefficient". Amandla okudonsa aqhelekileyo lixabiso eliphezulu phantsi kweemeko ezifanelekileyo, kodwa xa esetyenziswa ngokwenene, kufuneka ancitshiswe. Umzekelo, ukuba umphezulu awulingani (njengepleyiti yesinyithi enomhlwa), amandla okudonsa aya kuncipha nge-10%-30%; ukuba axhonywe ngokuthe tye (njengecala lomnyango wesinyithi othe nkqo), kufuneka aqikelelwe njenge-60%-70% yamandla okudonsa aqhelekileyo; ukuba ubushushu obuphakathi budlula i-80°C, amandla okudonsa eemagnethi ze-neodymium aya kuncipha kakhulu. Kwiimeko zobushushu obuphezulu, imodeli enganyangekiyo kubushushu (njenge-N38H) kufuneka ikhethwe, kunye nomda owongezelelweyo we-20%. Ngamafutshane, amandla okudonsa afunekayo abaliweyo kufuneka abe ubuncinane ngama-30% ngaphezu kobunzima bento ofuna ukuyixhoma ukuze ikhuseleke.

Xa ukhetha, qala ngokuqwalasela imeko: nokuba zezokuphakamisa izixhobo kwindawo yokusebenzela (ezifuna izixhobo zomgangatho wezoshishino ezineebhanti zokhuseleko) okanye izixhobo zokuxhoma ekhaya (eziqhelekileyo ezine-anti-scratch coating zanele). Ukusetyenziswa kwigumbi lokuhlambela, kufuneka kukhethwe imodeli engangeni manzi ene-nickel-plated ukuze kuthintelwe ukugqwala kunye nokususwa kombane.

Jonga uyilo lweehoko: ukuba amandla okuthwala umthwalo angaphezulu kwe-5 kg, kungcono ukhethe ihoko eyakhiwe ngokupheleleyo. Ezo zidibeneyo kulula ukuziwisa phantsi kwamandla aqinileyo okutsalwa; ukuba kufuneka utshintshe izikhundla rhoqo, iihoko ezinomsebenzi wokujikeleza ziguquguquka ngakumbi.

Musa ukungawunaki ubungakanani bemagnethi: kwiimagnethi ze-neodymium zodidi olufanayo (ezifana ne-N38), okukhona ubukhulu bukhulu kwaye ubukhulu bukhula, kokukhona amandla okutsalwa aqina. Ukuba indawo yokufaka incinci, kufuneka kubekwe phambili kumanqanaba aphezulu (umzekelo, i-N42 inamandla okutsalwa angaphezulu kune-N38 yobukhulu obufanayo).

Okokugqibela, isikhumbuzo: sukujongi ixabiso kuphela xa ukhetha. Iimveliso ezixabiso liphantsi zingasebenzisa izinto ezisetyenzisiweyo njengesiseko semagnethi, ezineelebheli zamandla okutsalwa okungekho mthethweni kwaye kulula ukuzisusa kumbane. Chitha imali engaphezulu ukukhetha abavelisi abaqhelekileyo, ubuncinci ukuqinisekisa ukuba amandla okutsalwa ahlukanga kangako kwidatha yovavanyo lokwenyani.

Iintlobo zeeHook eziqhelekileyo zeeNeodymium Magnets ezineeHook kunye nokuthelekiswa kwazo kwezeMishini

Eyokuqala luhlobo lwehoko ethe tye. Umzimba wehoko uthe tye, kwaye amandla azinzile. Ihlala isetyenziswa kushishino lokuxhoma izixhobo zokubumba kunye nemibhobho emincinci yentsimbi. Ingxaki kukuba ayiguquguquki kakuhle; kulula ukuyishukumisa ukuba ixhonywe yaqina.

Ihoki ejikelezayo. Ihoki ejikelezayo ingajikeleza ii-degrees ezingama-360 kwaye isetyenziselwa ukuphakamisa iindawo kwindawo yokusebenzela kunye nezixhobo zokuxhoma kumgca wokudibanisa. Akukho mfuneko yokuhambisa imagnethi xa ulungisa i-engile. Nangona kunjalo, umthwalo othwalayo akufuneki udlule kwi-5 kg, kungenjalo ihoki kulula ukuyikhulula.

Ihaki egoqekayo. Ingagotywa xa ingasetyenziswa, ifanelekile ukuxhoma izixhobo ezincinci ezifana neewrench kunye neecaliper ecaleni kwezixhobo zomatshini ukuze kongiwe indawo.

Kwimisebenzi enzima, khetha iihoko ezithe tye; ukuze kube lula, khetha iihoko ezijikelezayo; ukuze wonge indawo, khetha iihoko ezisongwayo. Ukukhetha ngokweemfuno zokwenyani zeworkshop ngokuqinisekileyo kulungile.

Iiparameter eziphambili kunye neemfuno zobugcisa zokwenziwa ngokwezifiso kweNeodymium Magnets ngeeHooks

Enye yeendlela zokusebenza kwemagnethi. Ukusuka kwi-N35 ukuya kwi-N52, kokukhona inani liphezulu, kokukhona uxinano lwemagnethi lukhula kwaye amandla okutsalwa ayanda. Ukusetyenziswa kwimizi-mveliso, kufuneka kuqale ubuncinane kwi-N38. Kwiindawo ezifumileyo ezifana nezindlu zangasese, kufuneka kukhethwe iihoko zentsimbi engagqwaliyo ukuze zihlale ixesha elide.

Iimfuno zobugcisa: uphahla kufuneka lube yi-aloyi efanayo, i-nickel-plated okanye i-zinc-nickel alloy. Uvavanyo lwe-salt spray kufuneka ludlule ubuncinane iiyure ezingama-48 ukuze kungabi lula ukugqwala. Unxibelelwano phakathi kwemagnethi kunye ne-hook kufuneka luqine. Ezo zifakwe kwi-weld akufuneki zibe ne-false welding, kwaye ezo zenziwe ngokudibeneyo zithembekile ngakumbi. Ukongeza, ukuze zikwazi ukumelana nobushushu, iimodeli eziqhelekileyo akufuneki zidlule kwi-80°C. Kwiindawo ezinobushushu obuphezulu, kufuneka kukhethwe uthotho lwe-M okanye lwe-H, kungenjalo, kulula ukuzisusa kwi-magnetize. Kuphela xa ezi zihlangabezana nemigangatho onokuzisebenzisa ngokuzithemba.

Indlela Yokuphepha Ezi Ziphoso Zintlanu Eziqhelekileyo Xa Uthenga IiNeodymium Magnets NgeeHooks

Okokuqala, ungajongi nje amandla okutsalwa aqhelekileyo. Cela umenzi ukuba akunike idatha yovavanyo yokwenyani. Ezinye ezineelebheli zobuxoki zinokwahluka ngesiqingatha, nto leyo ngokuqinisekileyo eya kubangela iingxaki xa uxhoma izinto ezinzima.

Okwesibini, sukuzihoya izinto ezisetyenziswa xa usenza i-hook. Ukuba uthenga ii-hook zentsimbi ukuze wonge imali, ziya kugqwala kwaye ziqhekeke kwindawo efumileyo kwiinyanga ezimbini. Ubuncinane khetha ii-hook ze-nickel-plated okanye ze-stainless steel.

Okwesithathu, ungayijongi inkqubo yokugquma. Ukubuza nje ukuba "ifakwe ipleyiti" akuncedi nganto. Kufuneka ucele ingxelo yovavanyo lokutshiza ngetyuwa. Musa ukuzichukumisa ezo zingaphantsi kweeyure ezingama-48, kungenjalo ziya kugqwala xa zisetyenziswa elwandle okanye kwindawo yokusebenzela.

Okwesine, libala ubushushu obungqongileyo. Iimagnethi ze-neodymium eziqhelekileyo ziya kususwa kwimagnethi xa ubushushu budlula i-80°C. Kwiindawo ezifana nee-oven kunye neebhoyila, kufuneka uchaze imodeli enganyangekiyo kubushushu (njenge-N38H).

Okwesihlanu, yiba livila kwaye ungazivavanyi iisampulu. Ngaphambi kokuba uthenge ngobuninzi, thatha ezimbalwa ukuze uvavanye umthamo wokuthwala umthwalo kwaye ujonge ubuchule. Musa ukulinda de kufike iimpahla ngobuninzi uze ufumane ukuba iihoko azicacanga okanye iimagnethi ziqhekekile, nto leyo eya kwenza ukubuyiselwa kunye nokutshintshwa kube yingxaki kakhulu.

Khumbula la manqaku, kwaye ngokusisiseko awuyi kunyathela kwiimigodi ezinkulu.