Fasaloli da na'urar dakatarwar lantarki

Electromagnetic, wani lokaci ana kiransa maganadisu kawai, dakatarwa suna mamaye nasu, gaba ɗaya wuri daban a cikin hanyoyin fasaha daban-daban don abubuwan chassis na mota. Wannan yana yiwuwa saboda amfani da hanya mafi sauri don sarrafa halayen ƙarfin dakatarwa - kai tsaye ta amfani da filin maganadisu. Wannan ba hydraulics ba ne, inda har yanzu matsa lamba na ruwa yana buƙatar ƙarawa ta hanyar famfo da bawul ɗin inert, ko pneumatics, inda aka ƙaddara komai ta hanyar motsi na iska. Wannan wani martani ne nan take a saurin haske, inda komai ya kayyade kawai ta saurin na'urar sarrafa kwamfuta da na'urar firikwensin ta. Kuma abubuwa na roba da damping zasu amsa nan take. Wannan ƙa'ida tana ba wa masu lanƙwasa sabbin halaye.

Menene dakatarwar Magnetic

Waɗannan ba daidai suke shawagi a sararin samaniya ba, abubuwa marasa alaƙa, amma wani abu makamancin haka yana faruwa a nan. Taro mai aiki, aiki akan hulɗar maganadisu, yayi kama da strut na al'ada tare da bazara da abin sha, amma ya bambanta da shi a cikin komai. Ƙunƙarar sandunan lantarki na lantarki da sunan iri ɗaya yana aiki a matsayin nau'i na roba, kuma saurin sarrafawa ta hanyar canza wutar lantarki da ke gudana ta cikin iska yana ba ka damar canza ƙarfin wannan abin ƙyama.

Pendants da kamfanoni daban-daban suka tsara ana gina su ta hanyoyi daban-daban. Wasu daga cikinsu suna da cikakkun bayanai, amma suna aiki a kan wasu ka'idoji, haɗuwa da wani abu mai laushi da damper, wasu suna iya canza kawai halaye na mai shayarwa, wanda a mafi yawan lokuta ya isa. Yana da duk game da gudun.

Zaɓuɓɓukan kashewa

Akwai sanannun tsarukan gaske guda uku da kuma ingantaccen ingantaccen tsarin da ya danganci hulɗar electromagnets a cikin suspension struts. Delphi, SKF da Bose ne ke bayarwa.

Tsarin Delphi

Mafi sauƙaƙan aiwatarwa, a nan rakiyar ta ƙunshi maɓuɓɓugar ruwa na yau da kullun da abin ɗaukar girgiza mai sarrafa wutar lantarki. Kamfanin ya keɓe shi daidai a matsayin mafi mahimmancin ɓangaren dakatarwar da aka sarrafa. Ƙunƙarar tsaye ba ta da mahimmanci, yana da amfani sosai don sarrafa kaddarorin a cikin kuzari.

Don yin wannan, wani nau'in girgiza abin girgiza yana cike da wani ruwa na musamman na ferromagnetic wanda za'a iya sanya shi a cikin filin maganadisu. Saboda haka, ya zama mai yiwuwa a canza danko halayyar girgiza absorber mai a babban gudun. Lokacin wucewa ta hanyar jiragen sama da bawuloli, zai ba da juriya daban-daban ga fistan da sanda mai ɗaukar girgiza.

Kwamfutar dakatarwa tana tattara sigina daga na'urori masu auna firikwensin abin hawa da yawa kuma tana sarrafa halin yanzu a cikin iskar lantarki. Mai ɗaukar girgiza yana amsa duk wani canji a yanayin aiki, alal misali, yana iya sauri da sauri ya fitar da ƙugiya, kiyaye motar daga jujjuyawa, ko hana nutsewa yayin taka birki. Za'a iya zaɓar taurin dakatarwa bisa ga ra'ayin kanku daga kafaffen saituna don mabanbantan matakan wasanni ko jin daɗi.

Magnetic spring element SKF

A nan tsarin ya bambanta gaba daya, sarrafawa yana dogara ne akan ka'idar canza launi. Babban bazara na gargajiya ya ɓace; maimakon haka, capsule na SKF ya ƙunshi na'urorin lantarki guda biyu waɗanda ke korar juna dangane da ƙarfin halin yanzu da ake amfani da su a iskar su. Tun da tsari yana da sauri sosai, irin wannan tsarin zai iya aiki a matsayin wani nau'i na roba ko a matsayin mai ɗaukar girgiza, yana amfani da ƙarfin da ya dace a cikin hanyar da ta dace don rage girgiza.

Akwai ƙarin bazara a cikin rakiyar, amma ana amfani dashi azaman inshora ne kawai idan akwai gazawar lantarki. Lalacewar ita ce babban ƙarfin da na'urorin lantarki ke cinyewa, wanda ya zama dole don ƙirƙirar ƙarfin tsari wanda yawanci ke bayyana a cikin dakatarwar mota. Amma sun jimre da wannan, kuma karuwar nauyin da ke kan hanyar sadarwar lantarki a kan jirgin ya dade ya zama babban abin da ya faru a masana'antar kera motoci.

Dakatar da Magnetic daga Bose

Farfesa Bose ya kasance yana aiki da lasifika a duk rayuwarsa, don haka ya yi amfani da ƙa'ida ɗaya a cikin nau'in dakatarwa mai aiki kamar yadda yake - motsi na madubin da ke ɗaukar halin yanzu a cikin filin maganadisu. Irin wannan na'ura, inda magnetin igiya da yawa na sandar tarawa ke motsawa a cikin saitin na'urorin lantarki na zobe, yawanci ana kiransa injin lantarki na layi, tun da kusan iri ɗaya ne, tsarin rotor da stator ne kawai aka saka a cikin layi.

Motar igiyoyi da yawa sun fi dacewa fiye da tsarin SKF XNUMX-pole, don haka amfani da wutar lantarki ya yi ƙasa sosai. Wasu fa'idodi kuma. Gudun yana da irin wannan tsarin zai iya cire siginar daga firikwensin, jujjuya lokacinsa, haɓakawa kuma don haka cikakken ramawa ga rashin daidaituwar hanya tare da dakatarwa. Wani abu makamancin haka yana faruwa a tsarin sokewar amo mai aiki ta amfani da saitin sauti na mota.

Tsarin yana aiki da inganci wanda gwajinsa na farko ya nuna fifikon inganci har ma akan daidaitattun dakatarwar mota. A lokaci guda, tsayin na'urorin lantarki masu linzami sun ba da muhimmiyar tafiya ta dakatarwa da kuma amfani da makamashi mai kyau. Kuma ƙarin kari ya zama ikon ba za a iya ɓatar da makamashin da ake sha yayin aikin damfara ba, amma don canza shi ta amfani da juzu'in na'urorin lantarki da aika shi zuwa na'urar ajiya don amfani daga baya.

Gudanar da dakatarwa da kuma fahimtar fa'idodin da aka bayar

Yiwuwar hanyoyin maganadisu a cikin dakatarwa an bayyana su gaba ɗaya tare da tsarin tsarin firikwensin, kwamfuta mai sauri da ingantaccen ƙa'idodin software. Sakamakon yana da ban mamaki kawai:

• m gudu sama da duk tsammanin;
• hadaddun halayen dakatarwa a cikin sasanninta, nuna alamar ɗorawa da fara hawan ƙafafun;
• parrying pecks da pickups na jiki;
• cikakken damping na Rolls;
• emancipation na pendants a kan ƙasa mai wuya;
• magance matsalar da ba a samu ba;
• haɗin gwiwa tare da kyamarori da radars suna duba hanyar da ke gaban mota don ayyukan da suka rigaya;
• yuwuwar yin aiki da sigogin kewayawa, inda aka riga an yi rikodin taimako na saman.

Har yanzu ba a ƙirƙira wani abin da ya fi ƙarfin maganadisu ba. Hanyoyin ci gaba da haɓakawa da ƙirƙirar algorithms suna ci gaba da ci gaba, ci gaba yana ci gaba har ma a kan motoci na mafi girma azuzuwan, inda farashin irin waɗannan na'urori ya dace. Har yanzu ba a kai ga yin amfani da shi a kan chassis da ake samarwa da yawa ba, amma ya riga ya bayyana sarai cewa gaba na irin waɗannan tsarin ne.