Kusanthula Kofala kwa Kulephera kwa Chubu cha X-ray
Kulephera 1: Kulephera kwa rotor yozungulira ya anode
(1) Chochitika Chodabwitsa
① Dera lamagetsi ndi labwinobwino, koma liwiro la kuzungulira limatsika kwambiri; nthawi yozungulira yosasinthasintha ndi yochepa; anode sizungulira ikawonekera;
② Pakawonekera, mphamvu ya chubu imawonjezeka kwambiri, ndipo fuse yamagetsi imawombedwa; mfundo inayake pamwamba pa anode imasungunuka.
(2) Kusanthula
Pambuyo pa ntchito ya nthawi yayitali, kuwonongeka ndi kusinthika kwa mabearing ndi kusintha kwa clearance zidzachitika, ndipo kapangidwe ka mamolekyu a mafuta olimba kadzasinthanso.
Cholakwika 2: Malo ofunikira a anode a chubu cha X-ray awonongeka
(1) Chochitika Chodabwitsa
① Kutulutsa kwa X-ray kunachepa kwambiri, ndipo mphamvu ya filimu ya X-ray sinali yokwanira; ② Pamene chitsulo cha anode chinasanduka nthunzi kutentha kwambiri, chitsulo chopyapyala chimawoneka pakhoma lagalasi;
③ Kudzera mu galasi lokulitsa, zitha kuwoneka kuti pamwamba pa chinthucho pali ming'alu, ming'alu ndi kukokoloka, ndi zina zotero.
④ Tungsten yachitsulo yomwe imathiridwa pamene chinthucho chasungunuka kwambiri ikhoza kuphulika ndikuwononga chubu cha X-ray.
(2) Kusanthula
① Kugwiritsa ntchito zinthu mopitirira muyeso. Pali njira ziwiri: choyamba ndi chakuti dera loteteza zinthu mopitirira muyeso silingathe kudzaza zinthu mopitirira muyeso; china ndi kukhudzana ndi zinthu zambirimbiri, zomwe zimapangitsa kuti zinthu zichuluke kwambiri, kusungunuka ndi kuphwanyika;
② chozungulira cha chubu cha X-ray chatsekedwa kapena dera loteteza loyambira lakhala lolakwika. Kuwonekera ngati anode sizungulira kapena liwiro lozungulira latsika kwambiri, zomwe zimapangitsa kuti pamwamba pa anode pasungunuke nthawi yomweyo ndi kusungunuka kwa mpweya;
③ Kutaya kutentha koipa. Mwachitsanzo, kukhudzana pakati pa sinki yotenthetsera ndi thupi la mkuwa la anode sikuli pafupi mokwanira kapena pali mafuta ambiri.
Cholakwika 3: Ulusi wa chubu cha X-ray watsegulidwa
(1) Chochitika Chodabwitsa
① Palibe ma X-ray omwe amapangidwa panthawi yowonekera, ndipo milliamps meter ilibe chizindikiro;
② Ulusiwo sunawalitsidwe kudzera pawindo la chubu cha X-ray;
③ Yesani ulusi wa chubu cha X-ray, ndipo mphamvu yotsutsa ndi yopanda malire.
(2) Kusanthula
① Mphamvu yamagetsi ya chubu cha X-ray ndi yokwera kwambiri, ndipo ulusiwo waphulika;
② Mlingo wa vacuum wa chubu cha X-ray umawonongeka, ndipo mpweya wambiri womwe umalowa umapangitsa kuti ulusiwo usungunuke ndikuyaka mwachangu utatha kupatsidwa mphamvu.
Cholakwika 4: Palibe cholakwika chomwe chimachitika chifukwa cha X-ray mu kujambula zithunzi
(1) Chochitika Chodabwitsa
① Kujambula zithunzi sikupanga ma X-ray.
(2) Kusanthula
①Ngati palibe X-ray yopangidwa mu chithunzicho, choyamba dziwani ngati mphamvu yamagetsi yapamwamba ingatumizidwe ku chubu mwachizolowezi, ndikulumikiza chubucho mwachindunji.
Ingoyesani magetsi. Tengani chitsanzo cha Beijing Wandong. Kawirikawiri, chiŵerengero cha magetsi oyambira ndi achiwiri a ma transformer amphamvu kwambiri ndi 3:1000. Zachidziwikire, samalani malo omwe makina amasungira pasadakhale. Malowa makamaka chifukwa cha kukana kwamkati kwa magetsi, autotransformer, ndi zina zotero, ndipo kutayika kumawonjezeka panthawi yowonekera, zomwe zimapangitsa kuti magetsi olowera agwe, ndi zina zotero. Kutayika kumeneku kumakhudzana ndi kusankha kwa mA. Voliyumu yozindikira katundu iyeneranso kukhala yokwera. Chifukwa chake, ndizabwinobwino pamene magetsi omwe amayesedwa ndi ogwira ntchito yokonza apitirira mtengo womwe uli mkati mwa mtunda wina kupatula 3:1000. Mtengo wopitilira umagwirizana ndi kusankha kwa mA. MA ikakula, mtengo wake umakhala waukulu. Kuchokera apa, zitha kuweruzidwa ngati pali vuto ndi dera loyambira lamagetsi amphamvu kwambiri.
Nthawi yotumizira: Ogasiti-05-2022