Ukuthelekiswa kweentlobo zeHook eziqhelekileyo kunye nezicelo

Kumashishini anamhlanje nakubomi bemihla ngemihla,iimagnethi ze-neodymium ezinamagwegwezidlala indima ebalulekileyo. Ukusuka ekuphakamiseni iindawo ezincinci kwiindibano zocweyo zefektri ukuya kwiifosholo zokuxhoma kunye neepuni kwiikhikhini zasekhaya, basombulula iingxaki ezininzi zokumisa kunye nokulungisa izinto ngemagnetism eyomeleleyo kunye noyilo olululo lwehuku. Ngaba uyayazi ngenene indlela yokukhetha kwiintlobo ngeentlobo zamagwegwe kwiimarike?

Zeziphi izinto ezingundoqo ekufuneka ziqwalaselwe xa kubalwa amandla okuqina? Ziziphi iingenelo zeentlobo ezahlukeneyo zamagwegwe kwizicelo zamashishini? Zeziphi iiparamitha eziphambili kunye neemfuno zobugcisa ekufuneka ziqwalaselwe? Xa uthenga okokuqala, njani ukuphepha ezo "pitfalls" eziqhelekileyo? Ukuba unale mibuzo, lo mxholo ulandelayo uya kukunika uhlalutyo olubanzi, kukuse ekuqondeni nzulu imagnethi ye-neodymium enamagwegwe, kwaye ikuncede wenze olona khetho luchanekileyo.

ISikhokelo sokuBala amandla okuqina kunye nokuKhetha iiMagnet zeNeodymium ezineHoku

Okokuqala, malunga nokubalwa kwamandla obunzima, undoqo kukujonga "iimfuno zokwenyani zokuthwala umthwalo" kunye "ne-magnetic attenuation coefficient". Amandla okuxinana okuqhelekileyo lelona xabiso liphezulu phantsi kweemeko ezifanelekileyo, kodwa ekusetyenzisweni okwenyani, kufuneka kuthotywe. Ngokomzekelo, ukuba umphezulu awulingani (njengentsimbi yentsimbi enomhlwa), i-magnetism iya kuncipha nge-10% -30%; ukuba ixhonywe ngokuthe tye (njengecala locango lwentsimbi oluthe nkqo), kufuneka iqikelelwe njenge-60% -70% yamandla okuzinza; ukuba ubushushu be-ambient budlula i-80 ° C, i-magnetism yemagnethi ye-neodymium iya kuncipha kakhulu. Kwiimeko zokushisa okuphezulu, imodeli yokumelana nokushisa (njenge-N38H) kufuneka ikhethwe, kunye ne-margin eyongezelelweyo ye-20%. Ukubeka nje ngokulula, amandla okuqina afunekayo afunekayo kufuneka ubuncinane abe ngama-30% ngaphezu kobunzima bento ofuna ukuyixhoma ukuze ikhuseleke.

Xa ukhetha, qale unqume imeko: nokuba ngaba ukuphakamisa iinxalenye kwi-workshop (efuna i-industrial-grade kunye ne-buckles yokhuseleko) okanye izixhobo zokuxhoma ekhaya (eziqhelekileyo ezine-anti-scratch coating zanele). Ukusetyenziswa kwegumbi lokuhlambela, imodeli engenamanzi ye-nickel-plated kufuneka ikhethwe ukunqanda umhlwa kunye ne-demagnetization.

Jonga i-hook design: ukuba umthamo wokuthwala umthwalo udlula i-5 kg, kungcono ukhethe i-hook eyenziwe ngokudibeneyo. Iiwelded kulula ukuba ziwe phantsi koxinzelelo olunamandla; ukuba ufuna ukutshintsha izikhundla rhoqo, iihokhi ezinomsebenzi wokujikeleza ziguquguquka ngakumbi.

Sukubuhoya ubukhulu bemagnethi: kwiimagnethi ze-neodymium zebakala elifanayo (ezifana ne-N38), ubukhulu bedayamitha kunye nokutyeba kobukhulu, kokukhona amandla okuqina. Ukuba isithuba sofakelo silinganiselwe, kufuneka kunikwe ingqwalaselo ephambili kumabanga aphezulu (umzekelo, i-N42 inamandla amakhulu kune-N38 yobukhulu obufanayo).

Okokugqibela, isikhumbuzo: sukujonga nje ixabiso xa ukhetha. Iimveliso zamaxabiso aphantsi zinokusebenzisa imathiriyeli ephinda isetyenziswe njengondoqo wemagnethi, ezineelebhile zamandla obuxoki kwaye kulula ukuzikhupha. Chitha ngaphezulu kancinci ukukhetha abavelisi abaqhelekileyo, ubuncinci ukuqinisekisa ukuba amandla okuzinza awahlukanga kakhulu kwidatha yovavanyo yokwenyani.

Iindidi zeHook eziqhelekileyo zeNeodymium Magnets ezineeHoki kunye nothelekiso lwazo lweshishini

Eyokuqala luhlobo lwekhonkco oluthe ngqo. Umzimba we hook uthe tye, kwaye amandla azinzile. Ihlala isetyenziswa kwishishini lokuxhoma izixhobo zokubumba kunye nemibhobho encinci yentsimbi. Isithintelo kukungaguquguquki kakuhle; kulula ukuyishukumisa ukuba ijinga i-skew.

Ukujikeleza hook. I-hook ejikelezayo inokujikeleza i-360 degrees kwaye isetyenziselwa ukuphakamisa iindawo kwindawo yokusebenzela kunye nezixhobo zokuxhoma kumgca wendibano. Akukho mfuneko yokuhambisa umazibuthe xa ulungisa i-engile. Nangona kunjalo, ukuthwala umthwalo akufanele kudlule i-5 kg, ngaphandle koko ikhonkco kulula ukuyikhulula.

Ikhonkco lokusonga. Inokusongwa xa ingasetyenziswanga, ifanelekile ukuxhoma izixhobo ezincinci ezifana nezitshixo kunye neecaliper ecaleni kwezixhobo zoomatshini ukugcina indawo.

Ngomsebenzi onzima, khetha iigwegwe ezithe ngqo; ukuze ube bhetyebhetye, khetha iigwegwe ezijikelezayo; ukugcina indawo, khetha amagwegwe asongwayo. Ukukhetha ngokweemfuno zokwenyani zocweyo kuchanekile ngokuqinisekileyo.

IiParameters eziphambili kunye neeMfuno zobuGcisa zokuLungisa iBatch yeMagnet yeNeodymium eneHook

Elinye libakala lokusebenza kwemagnethi. Ukusuka ku-N35 ukuya ku-N52, okukhona inani liphezulu, kokukhona likhulu uxinaniso lwemagnethi eguquguqukayo kwaye kokukhona womelele amandla okuqina. Ukusetyenziswa kwimizi-mveliso, kufuneka iqale ubuncinane ku-N38. Kwiindawo ezihlala zifumile ezifana nezindlu zokuhlambela, amagwegwe entsimbi engatyiwayo kufuneka akhethwe ukuze ahlale eqinile.

Iimfuno zobuchwephesha: ukugqoka kufuneka kube yinto efanayo, i-nickel-plated okanye i-zinc-nickel alloy. Uvavanyo lokutshiza ityuwa kufuneka ludlule ubuncinane iiyure ezingama-48 ukuze kungabi lula ukurusa. Uqhagamshelwano phakathi kwemagnethi kunye nehuku kufuneka luqine. I-Welded kufuneka ingabinayo i-welding yobuxoki, kwaye ezo zenziwe ngokudibeneyo zithembeke ngakumbi. Ukongeza, ukumelana nobushushu, iimodeli eziqhelekileyo akufanele zidlule kwi-80 ° C. Kwimimandla yobushushu obuphezulu, uthotho lwe-M okanye lwe-H kufuneka lukhethwe, ngaphandle koko, kulula ukwenza i-demagnetize. Kuphela xa ezi zifikelela imigangatho onokuthi uzisebenzise ngokuzithemba.

Uzinqanda njani ezi mpazamo ziHlanu ziQhelekileyo xa uthenga iimagnethi zeNeodymium ngeeHooks

Okokuqala, musa ukujonga nje amandla okuzinza. Buza umenzi ngedatha yovavanyo yokwenyani. Abanye abaneeleyibhile zobuxoki banokuhluka ngesiqingatha, okuya kubangela iingxaki ngokuqinisekileyo xa bexhoma izinto ezinzima.

Okwesibini, ungayihoyi i-hook material. Ukuba uthenga amagwegwe entsimbi ukonga imali, aya kugqwala kwaye aphuke kwindawo efumileyo kwiinyanga ezimbini. Ubuncinci khetha i-nickel-plated okanye i-stainless steel hook.

Okwesithathu, musa ukukhangela inkqubo yokwaleka. Ukubuza nje ukuba "ifakwe iplatiwe" akuncedi nto. Kufuneka ucele ingxelo yovavanyo lwesitshizi setyuwa. Sukuchukumisa abo baneeyure ezingaphantsi kwe-48, kungenjalo, baya kuhlwa xa besetyenziswa elwandle okanye kwindawo yokusebenzela.

Okwesine, libala ubushushu be-ambient. Iimagnethi eziqhelekileyo ze-neodymium ziya kwenza imagnethi xa ubushushu bungaphezu kwama-80°C. Kwiindawo ezinje ngasecaleni kwee-oveni kunye neebhoyila, kufuneka ucacise imodeli yokumelana nobushushu (njenge-N38H).

Okwesihlanu, yonqena kwaye ungavavanyi iisampuli. Ngaphambi kokuthenga ngobuninzi, thatha ezimbalwa ukuvavanya umthamo wokuthwala umthwalo kwaye ukhangele umsebenzi. Musa ukulinda de kufike iimpahla ezininzi ukuze ufumanise ukuba iigwegwe zi-askew okanye iimagnethi ziqhekekile, okuya kwenza imbuyekezo kunye notshintshiselwano lube yingxaki kakhulu.

Khumbula la manqaku, kwaye ngokuqinisekileyo awuyi kunyathela kwimigodi emikhulu.