Kodi aCholumikizira Chozungulira?

A cholumikizira chozungulirandi cylindrical, mapini angapo magetsi cholumikizira chomwe chimakhala ndi zolumikizira zomwe zimapereka mphamvu, kutumiza data, kapena kutumiza ma siginolo amagetsi ku chipangizo chamagetsi.

Ndi mtundu wamba wa cholumikizira magetsi chomwe chili ndi mawonekedwe ozungulira. Cholumikizira ichi chimagwiritsidwa ntchito polumikiza zida ziwiri zamagetsi kapena mawaya ndikuwonetsetsa kuti kutumiza kwamagetsi kapena mphamvu pakati pawo kumakhala kokhazikika komanso kodalirika.

Zolumikizira zozungulira, zomwe zimadziwikanso kuti "zolumikizira zozungulira", ndi zolumikizira zamagetsi zamapini angapo. Zidazi zimakhala ndi zolumikizira zomwe zimatumiza deta ndi mphamvu. ITT idayambitsa zolumikizira zozungulira mu 1930s kuti zigwiritsidwe ntchito popanga ndege zankhondo. Masiku ano, zolumikizira izi zitha kupezekanso m'zida zamankhwala ndi malo ena pomwe kudalirika ndikofunikira.

Zolumikizira zozungulira zimakhala ndi pulasitiki kapena nyumba yachitsulo yomwe imazungulira zolumikizira, zomwe zimayikidwa muzotchingira kuti zisungidwe. Malo oterewa nthawi zambiri amalumikizidwa ndi zingwe, zomangira zomwe zimawapangitsa kuti asavutike kwambiri ndi kusokonezedwa kwa chilengedwe komanso kudumpha mwangozi.

Mitundu ya zolumikizira zomwe zimagwiritsidwa ntchito kwambiri pamagalimoto (SAE J560, J1587, J1962, J1928 monga zitsanzo):

SAE J560: Ndi cholumikizira cha hexagonal chachimuna ndi chachikazi chomwe chimagwiritsidwa ntchito kulumikiza gawo lowongolera injini ndi masensa. Ndiwopangidwa modzaza ndi kukula kwa cholumikizira cha 17mm ndipo amagwiritsidwa ntchito potumiza ma siginecha otsika.

SAE J1587 : OBD-II Diagnostic Link Connector (DLC). Imatengera mawonekedwe ozungulira okhala ndi mainchesi a 10mm, kupereka mwayi wopeza ma code olakwika am'munda ndi magawo amgalimoto, ndipo ndi mawonekedwe ofunikira pakuwongolera zovuta zamagalimoto.

SAE J1962: Ndilo cholumikizira chozungulira choyambirira cha OBD-I chokhala ndi mainchesi 16mm, chomwe chasinthidwa ndi cholumikizira cha OBD-II J1587.

SAE J1928: yomwe imagwiritsidwa ntchito kwambiri pamabasi otsika kwambiri (CAN), kulumikiza njira yowonjezeretsa matayala, maloko a zitseko ndi ma module ena othandizira. Kutalika kwa mawonekedwe kumasiyanasiyana, nthawi zambiri 2-3.

SAE J1939: Industrial grade CAN basi yamagalimoto amalonda, injini yolumikizira, kufalitsa ndi ma module ena ofunikira. Ndibwino kugwiritsa ntchito mawonekedwe a hexagonal ndi kutalika kwa mbali ya 17.5mm kuti atumize deta yambiri.

SAE J1211: Ndi cholumikizira chozungulira cha mafakitale chokhala ndi mainchesi 18mm, chomwe chimagwiritsidwa ntchito poyang'anira nthawi yeniyeni ya injini ya dizilo yolemetsa. Ili ndi kutentha kwakukulu komanso kukana kwakukulu kwamakono.

SAE J2030: ndi muyezo wokhazikika wa AC wothamanga mwachangu. Nthawi zambiri cholumikizira chachikulu chozungulira chokhala ndi mainchesi 72mm, choyenera kulipiritsa mwachangu magalimoto amalonda.

Mitundu iyi ya zolumikizira zozungulira imaphimba machitidwe osiyanasiyana agalimoto ndi zochitika za zosowa zolumikizirana, kuti akwaniritse kufalitsa koyenera kwa data ndi ma sign owongolera.

Udindo wa Mitundu Yolumikizira Yozungulira:

Udindo waukulu wa zolumikizira zozungulira ndikutumiza zizindikiro zamphamvu ndi data, monga mu zida za avionics, kulumikiza mafoni am'manja, makamera, mahedifoni ndi zida zina zamagetsi.

Mwa zina, mu ma avionics, zolumikizira zozungulira ndi zazikulu zimatha kutumiza deta modalirika mpaka 10Gb / s kudzera pamapulatifomu olumikizira omwe amayesedwa nthawi, zomwe zingathandize kutengera kugwedezeka kwakukulu ndi kutentha. M'makina a infotainment andege, zolumikizira zozungulira zimagwiritsidwa ntchito kulumikiza mabwalo amagetsi ndi owoneka ndi mawonekedwe opepuka, opulumutsa malo.

Kuphatikiza apo, mu zida zoyatsira ndege ndi injini, zolumikizira zapadera zozungulira zimapereka zolumikizira zodalirika zomwe zimasindikizidwa ku chinyezi ndi mankhwala. M'makina opanga mafakitale, zolumikizira zozungulira zimapereka nyumba zolimba komanso zotsitsimula zomwe zimateteza ku kugwedezeka ndi kugwedezeka komanso kuteteza kuwonongeka kwa malo olumikizirana.

Chifukwa chiyani zolumikizira zachimuna zimakhala zozungulira nthawi zonse, pomwe zotengera zazikazi zimakhala zamakona anayi kapena masikweya (koma osati zozungulira)?

Zolumikizira zachimuna (mapini) ndi zotengera zazikazi zidapangidwa kuti zikwaniritse zofunikira zosiyanasiyana.

1. Zotengera zachikazi ziyenera kuyika bwino mapiniwo kuti zisalumikizane kapena kulumikizidwa panthawi yolumikizana, zomwe zimakhala zovuta kukwaniritsa ndi mawonekedwe ozungulira.

2. Zitsulo zachikazi ziyenera kunyamula mphamvu zamakina zolowetsa ndi kugwirizana, ndi kusunga mawonekedwe okhazikika kwa nthawi yaitali, ndi mawonekedwe a makona atatu kapena apakati kuti akwaniritse zofunikira zolimba.

3. Monga kutuluka kwa zizindikiro zamagetsi kapena mafunde, ziboliboli zachikazi zimafuna malo akuluakulu ogwirizanitsa kuti achepetse kukhudzana ndi kukhudzana poyerekeza ndi kuzungulira, rectangular ikhoza kupereka malo akuluakulu.

4. Zitsulo zachikazi nthawi zambiri zimapangidwira jekeseni, zomwe zimakhala zosavuta kuzikwaniritsa mu mawonekedwe amakona anayi.

Ponena za ma pin:

1. Kuzungulira kumatha kukhala bwino mu soketi yachikazi kuti igwirizane.

2. Cylinder yopangira mankhwala, vuto la kukonza ndilotsika.

3. Kuchuluka kwa zinthu zogwiritsira ntchito zitsulo za Cylinder ndizokwera, digiri yowonjezera idzachepetsa mtengo wa ndalama.

Choncho, zochokera zitsulo wamkazi ndi pini mu dongosolo, ntchito ndi kupanga kusiyana, wololera kamangidwe pa ntchito timabowo mkazi amakona anayi ndi zikhomo zozungulira motero.

Kodi kampani yabwino kwambiri yopanga Circular Connectors ndi iti?

Zotsatirazi ndikuphatikiza zodziwika bwino zamakampani komanso mphamvu zamabizinesi:

1.Kugwirizana kwa TE: wopanga padziko lonse lapansi wazolumikizira zamagetsindi makasitomala ambiri padziko lonse lapansi. Kampaniyo imapanga zolumikizira zamagetsi zosiyanasiyana, kuphatikiza zolumikizira zozungulira. Zogulitsa zawo zimakhala zolimba komanso zodalirika ndipo zimagwiritsidwa ntchito kwambiri muzamlengalenga, mafakitale, zaumoyo, mphamvu, mauthenga, makompyuta ndi digito.

2.Molex: Mmodzi mwa opanga kwambiri padziko lonse lapansi opanga zolumikizira zamagetsi, Molex amapanga zolumikizira zosiyanasiyana, kuphatikiza zolumikizira zozungulira.

3.Malingaliro a kampani Amphenol Corporation: Wopanga padziko lonse lapansi wolumikizira zamagetsi, ndi makasitomala ambiri omwe amagwiritsa ntchito zinthu zawo padziko lonse lapansi.Amphenol imapanga mitundu yonse yolumikizira, kuphatikiza zolumikizira zozungulira. Zogulitsa zawo zimawonetsa magwiridwe antchito abwino kwambiri.

4.Malingaliro a kampani Delphi Automotive PLC: Gulu lapamwamba la makampani omwe ali ku London, UK, omwe akupanga, kupanga ndi kugulitsa zolumikizira zamagetsi zapamwamba kwambiri, kuphatikizapo zolumikizira zozungulira.Zolumikizira zamagetsi zonse za Delphi Automotive PLC zimapangidwa kuchokera kuzinthu zam'badwo wotsatira, zomwe zakhala zikuchitika. kumakulitsidwa kwambiri ponena za durability.

5.Amphenol Aerospace Operations: ndi bungwe lovomerezeka pansi pa Amphenol Corporation, iwo amapanga mosamala zipangizo zonse zapamwamba komanso zamakono zomwe makampani opanga ndege amayenera kugwiritsa ntchito, ndipo zipangizozi zikuphatikizapo zipangizo zolumikizira zozungulira, zomwe zimafunika kugwiritsa ntchito zipangizo zonse zapamwamba komanso zamakono. zopangidwa ndi zida za m'badwo watsopano. Zida zonse zimapangidwa ndi zida za m'badwo watsopano.

Momwe mungalumikizire zolumikizira zozungulira?

1. Dziwani polarity ya cholumikizira ndi kugwirizana mode

Cholumikizira nthawi zambiri chimakhala ndi zizindikiritso zosonyeza polarity ya cholumikizira ndi njira yolumikizira, mwachitsanzo, lembani "+" pazabwino, lembani "-" pazoyipa, lembani "IN" ndi "OUT" pakulowetsa ndi kutulutsa, ndi zina zotero. pa. Musanayambe kuyatsa, muyenera kuwerenga buku la cholumikizira mosamala kuti mumvetsetse mtundu wa cholumikizira, mawonekedwe a polarity, ndi zina zambiri.

2. Chotsani zotsekera mawaya.

Gwiritsani ntchito zomangira mawaya kapena zochotsera mawaya kuti muvule chotsekeracho kuchokera kumapeto kwa waya kuti muwonetse poyambira. Mukavula zotsekerazo, muyenera kusamala kuti musawononge pakati pa waya komanso kuti muvule kutalika kokwanira kuti wayayo alowe mu cholumikizira.

3. Lowetsani waya mu soketi

Lowetsani pakati pa waya mu dzenje la soketi ndikuwonetsetsa kuti waya walumikizana bwino ndi soketi. Ngati socket ikuzungulira, muyenera kutembenuza soketiyo kuti igwirizane ndi pulagi. Polowetsa chingwe, muyenera kuonetsetsa kuti chingwecho chikulowetsedwa mu dzenje lolondola kuti mupewe zolakwika zolowetsa.

4. Tsimikizirani kulimba kwa kukhudzana

Mukalowetsa chingwecho, muyenera kutsimikizira kuti kukhudzana pakati pa chingwe ndi socket ndi cholimba, mukhoza kukoka chingwecho pang'onopang'ono kuti chisawonongeke. Ngati waya ndi womasuka, muyenera kuyikanso kuti muwonetsetse kuti kugwirizana kuli kolimba komanso kodalirika.

5. Kuyika mapulagi ndi zitsulo

Ngati pulagi ndi socket sizinaphatikizidwe, pulagi iyenera kulowetsedwa muzitsulo. Kulumikizana pakati pa pulagi ndi soketi kumatha kukhala plug-in, swivel, kapena kutseka, kutengera kapangidwe ka cholumikiziracho. Mukayika pulagi, ndikofunikira kuwonetsetsa kuti pulagiyo ikugwirizana ndi socket komanso kuti zikhomo kapena zotsogola za pulagi zimagwirizana ndi mabowo mu socket. Ngati cholumikizira chikuzungulira kapena kutseka, chiyenera kuzunguliridwa kapena kutsekedwa molingana ndi kapangidwe ka cholumikizira.