Amakosa 5 yo kwirinda mu gihe uhindura icyuma gikoresha imiterere ya U (U Shaped Neodymium Magnets)

Magneti za neodymium zifite ishusho ya U ni isoko y'imbaraga. Imiterere yazo yihariye yibanda ku ngufu zikomeye cyane za rukuruzi mu mwanya muto, bigatuma ziba nziza cyane mu bikorwa bigoye nko gukoresha ingufu za rukuruzi, sensors zihariye, moteri zifite torque nini, n'ibikoresho bikomeye. Ariko, imikorere yazo ikomeye n'imiterere yazo igoye nabyo bituma bigorana kuyihindura. Ikosa rimwe rishobora gutuma amafaranga apfa ubusa, gutinda kw'imishinga, cyangwa ndetse no gutsindwa gukomeye.

 

Irinde aya makosa 5 akomeye kugira ngo urebe neza ko magneti za neodymium zifite ishusho ya U zikora neza kandi mu mutekano:

 

Ikosa rya 1: Kwirengagiza ko ibikoresho bitameze neza kandi bidafite aho bihuriye n'ibibazo

 

Ikibazo:Magneti za Neodymium (cyane cyane urwego rukomeye nka N52) zirapfa kugwa, nk'ibumba ryiza. Inguni zityaye z'ishusho ya U zituma habaho ahantu hasanzwe ho guhangayika. Kudatekereza kuri ubu bupfu mu gihe cyo kugena ingano, ubushobozi bwo kwihanganira ibintu, cyangwa ibisabwa mu kubikoresha bishobora gutera imiyoboro cyangwa kuvunika nabi mu gihe cyo gukora, gukoresha magneti, kohereza, ndetse no gushyiraho.

Igisubizo:

Garagaza Radiyo nini:Saba imiterere y'inyuma y'inguni (R) nini ishoboka igishushanyo cyawe gishobora kuyikoresha. Imiterere ikomeye ya dogere 90 ni ntaho ihuriye.

Hitamo amanota akwiye:Hari igihe urwego rwo hasi gato (urugero, N42 aho kuba N52) rushobora gutuma imvune ikomera neza hatabayeho gutakaza imbaraga nyinshi zikenewe.

Garagaza ibikenewe mu gukemura ibibazo:Menya neza ko uwakoze umushinga wawe asobanukiwe uburyo magnets zizafatwa n'uko zizashyirwa. Bashobora kukugira inama yo kuzipfunyika cyangwa kuzikoresha mu kuzicunga.

Irinde amaguru maremare:Amaguru magufi cyane ugereranyije n'ingano n'imbaraga bya rukuruzi ashobora kongera cyane ibyago byo kuvunika.

 

Ikosa rya 2: Gushushanya hatabanje kugenzurwa icyerekezo cya magnetization

 

Ikibazo:Magneti za NdFeB zibona ingufu zazo mu gukurura mu cyerekezo runaka nyuma yo gukurura. Kuri magneti zifite ishusho ya U, inkingi hafi ya zose ziba ku mpera z'amaguru. Iyo ugaragaje imiterere cyangwa ingano igoye ituma icyuma gikurura amashanyarazi kidakora neza ku maso y'inkingi, magneti ntizigera ku mbaraga zayo zo gukurura amashanyarazi cyangwa ishobora gutuma habaho amakosa mu gukurura amashanyarazi.

Igisubizo:

Shaka inama hakiri kare:Ganira n'uruganda rukora magnetization igishushanyo cyawe mbere yo kugirangiza. Ubaze kandi ibisabwa n'ibikenewe mu gushushanya magnetization n'imbogamizi.

Shyira imbere uburyo bwo kugera ku maso h’inkingi:Menya neza ko igishushanyo mbonera cyemerera ko icyuma gikurura amashanyarazi kigera ku buso bwose bwa buri mpera y'inkingi.

Sobanukirwa icyerekezo:Vuga neza icyerekezo cy'ingufu za rukuruzi (mu buryo bw'umurongo unyuze ku giti) mu bisobanuro byawe.

 

Ikosa rya 3: Gupfobya akamaro k'ubworoherane (cyangwa kubishyiraho agahato gakabije)

 

Ikibazo:Magnetike ya Sintered Nd iragabanuka mu gihe cyo kuyikora, bigatuma imashini ikora nyuma yo kuyisya igorana kandi ikaba iteje akaga (reba ikosa rya 1!). Kwitega "tolerances" z'icyuma (± 0.001 in.) ntibishoboka kandi birahenze cyane. Ku rundi ruhande, gushyiraho tolerances nini cyane (± 0.1 in.) bishobora gutuma magneti idashobora gukoreshwa mu guteranya kwawe.

Igisubizo:

Sobanukirwa amahame ngenderwaho y'inganda:Sobanukirwa uburyo busanzwe bwo kwihanganira "sintered" magnets za NdFeB (ubusanzwe ± 0.3% kugeza ± 0.5% by'ingano, naho ubushobozi buke bwo kwihanganira busanzwe ± 0.1 mm cyangwa ± 0.005 in.).

Ba umuntu ushyira mu gaciro:Garagaza ubushobozi bwo kwihanganira ibintu bikomeye gusa aho ari ingenzi cyane mu mikorere yabyo, nko mu bice byo guhuza. Mu bindi bihe, ubushobozi bwo kwihanganira ibintu bike bushobora kuzigama ikiguzi no kugabanya ibyago.

Ganira ku gusya:Niba ubuso bugomba kuba butunganye cyane (urugero, ubuso buto), vuga ko gusya ari ngombwa. Ibi bishobora kongera ikiguzi n'ingaruka zikomeye, bityo ubikoreshe gusa igihe bibaye ngombwa. Menya neza ko uwabikoze azi ubuso bukeneye gusya.

 

Ikosa rya 4: Kwirengagiza kurengera ibidukikije (amabara atwikiriye)

Ikibazo:Ingufu za neodymium ziboshye zihita zigwa iyo zihuye n'ubushuhe, ubushuhe, cyangwa imiti imwe n'imwe. Ingufu zitangirira ku mfuruka z'imbere zishobora kwangiza vuba imikorere ya rukuruzi n'ubuziranenge bw'imiterere. Guhitamo irangi ritari ryo, cyangwa gutekereza ko irangi risanzwe rihagije ku bidukikije bikomeye, bishobora gutuma habaho kwangirika vuba.

Igisubizo:

Ntuzigere wirengagiza irangi:NdFeB yambaye ubusa ntabwo ikwiriye magneti zikora.

Irangi rigomba guhuza n'ibidukikije:Igikoresho gisanzwe cya nickel-copper-nickel (Ni-Cu-Ni) kirakwiriye gukoreshwa cyane mu nzu. Ku bidukikije bitose, bitose, byo hanze, cyangwa bihura n'imiti, garagaza igitambaro gikomeye nka:

Epoxy/Parylene:Ubudahangarwa bwiza bw'ubushuhe n'imiti, hamwe n'ubushyuhe bw'amashanyarazi.

Zahabu cyangwa zinki:ku buryo bwihariye bwo kurwanya ingese.

Epoxy nini:ku bidukikije bikomeye.

Garagaza aho imbere hatwikiriye inkingi:Shimangira ko irangi rigomba gutanga ubwiza bumwe, cyane cyane mu mfuruka z'imbere z'ishusho ya U. Baza garanti y'ubukorikori bwabo.

Tekereza ku isuzuma rya spray y'umunyu:Niba kurwanya ingese ari ingenzi cyane, garagaza amasaha yo gupima umunyu (urugero, ASTM B117) magneti igomba kunyuramo.

 

Ikosa rya 5: Gusimbuka Icyiciro cy'Icyitegererezo

Ikibazo:Hari ibyago byo kwinjira mu buryo bunini bushingiye ku gishushanyo cya CAD cyangwa urupapuro rw'amakuru gusa. Ibintu bifatika nko gukwirakwiza ingufu za rukuruzi, guhuza neza kw'ibice, guhangana n'ubudahangarwa, cyangwa imikoranire itunguranye bishobora kugaragara gusa hakoreshejwe icyitegererezo gifatika.

 

Igisubizo:

Tegeka ingero z'ibishushanyo mbonera: shyira mu gaciro kandi ushyireho itsinda rito ry'ingero z'ibishushanyo mbonera mbere na mbere.

Gerageza neza: Ingero z'ibintu bigaragara mu buzima busanzwe:

Menya neza ko ikora neza kandi ko ikora neza mu guteranya.

Ibipimo byo gukurura ibintu mu buryo bufatika (ese bihuye n'ibyo ukeneye?).

Gusuzuma (ese bizagumaho igihe bizashyirwamo?).

Ibizamini byo kwangirika kw'ibidukikije (niba bikenewe).

Subiramo uko bikenewe: Koresha ibitekerezo by'icyitegererezo kugira ngo wongere ingano, ubushobozi bwo kwihanganira ibintu, irangi, cyangwa amanota mbere yo kwiyemeza gukora ibintu bihenze.