Impendulo emfutshane: kukho iintlobo ezimbini ezisisiseko—i-anode engashukumiyokwayei-anode ejikelezayoIityhubhu ze-X-reyi. Kodwa yindawo yokuqala leyo. Wakuba uqwalasele ukusetyenziswa, umlinganiselo wamandla, ubungakanani bendawo egxile kuyo, kunye nendlela yokupholisa, utshintsho luphindaphindeka ngokukhawuleza.
Ukuba ukhangelaIityhubhu ze-X-rayKwizixhobo zokuthatha imifanekiso yezonyango, iinkqubo ze-NDT zoshishino, okanye oomatshini bokuhlola ukhuseleko, ukuqonda la mahluko akunyanzelekanga. Ityhubhu engalunganga ithetha ukuba umgangatho womfanekiso awukho semgangathweni, ukusilela kwangethuba, okanye ukungahambelani kwezixhobo.
Masiyihlalutye.
Iintlobo ezimbini eziphambili zeX-Ray Tube
Iityhubhu ze-X-Ray ze-Anode eziMileyo
Uyilo olulula. I-anode (ithagethi) ihlala izinzile ngelixa ii-elektroni ziqhushumba umzila omnye ojolise ngqo. Ukusasazwa kobushushu kulinganiselwe, nto leyo ethintela amandla aphumayo.
Apho basebenza kakuhle khona:
- Iiyunithi ze-X-ray zamazinyo
- I-X-ray ephathekayo
- Uhlolo lwemizi-mveliso olusebenza ngomjikelo ophantsi
- Imifanekiso yezilwanyana
Iingenelo? Ixabiso eliphantsi, ubungakanani obuncinci, ulondolozo oluncinci. Ingxaki kukuba amandla obushushu ayanda—ukuba uzityhale ngamandla kakhulu, uya kutsha ude ufikelele kwindawo ekujoliswe kuyo.
Iimpawu eziqhelekileyo: 50-70 kV, indawo yokugxila 0.5-1.5 mm, indawo epholiswe yioyile.
Iityhubhu ze-Anode X-Ray ezijikelezayo
I-orthose ye-radiology yanamhlanje. Idiski ye-anode ijikeleza kwi-3,000-10,000 RPM, isasaza ubushushu kwindawo enkulu kakhulu. Oku kuvumela amandla aphezulu kunye nexesha elide lokuvezwa ngaphandle komonakalo kubushushu.
Apho balawula khona:
- Iiskena ze-CT
- Iinkqubo zeFluoroscopy
- I-Angiography
- I-X-ray ephezulu
Ubunjineli buyinkimbinkimbi ngakumbi—iibheringi, ii-rotor assemblies, ii-motors ezikhawulezayo—oko kuthetha ukuba iindleko ziphezulu kwaye kufuneka kuqwalaselwe ukugcinwa kwazo okungakumbi. Kodwa kwiimfuno ezinzima, akukho nto inokuthatha indawo yazo.
Iimpawu eziqhelekileyo: 80-150 kV, indawo yokugxila 0.3-1.2 mm, umthamo wokugcina ubushushu 200-800 kHU.
Ngaphaya Kwezinto Ezisisiseko: Iintlobo zeTube zeX-Ray ezikhethekileyo
Iityhubhu ze-Microfocus X-Ray
Iindawo ezijoliswayo ezincinci njenge-5-50 microns. Zisetyenziswa ekuhlolweni kwe-PCB, uhlalutyo lokusilela kwe-elektroniki, kunye ne-CT yemizi-mveliso enesisombululo esiphezulu. Imifanekiso yokukhulisa ifuna olu nqanaba lokuchaneka.
Iityhubhu zeMammography
Iithagethi zeMolybdenum okanye ze-rhodium endaweni ye-tungsten. Uluhlu oluphantsi lwe-kV (25-35 kV) lulungiselelwe umahluko wezicubu ezithambileyo. Iimfuneko ezingqongqo zolawulo ziyasebenza.
Iityhubhu Ezinamandla Aphezulu ze-CT
Yenzelwe ukujikeleza okuqhubekayo kunye nokujikeleza ngokukhawuleza kobushushu. Iibheringi zesinyithi ezingamanzi kwiimodeli zeprimiyamu zandisa ubomi benkonzo. Amazinga okusasazwa kobushushu angama-5-7 MHU/min aqhelekile kwizikena zesizukulwana sangoku.
Iityhubhu ze-NDT zemizi-mveliso
Yakhelwe iimeko ezinzima—ubushushu obugqithisileyo, ukungcangcazela, uthuli. Iinketho ze-directional kunye ne-panoramic beam. I-voltage isukela kwi-100 kV kwii-alloys ezikhanyayo ukuya kuthi ga kwi-450 kV kwii-castings zentsimbi enzima.
IiParamitha eziphambili Abathengi Abafanele Bazihlole
| Ipharamitha | Isizathu Sokuba Kubalulekile |
|---|---|
| I-Tube Voltage (kV) | Ichonga amandla okungena |
| Ityhubhu yangoku (mA) | Ichaphazela ixesha lokuvezwa kunye nokukhanya komfanekiso |
| Ubungakanani beNdawo eJolisiweyo | Encinci = imifanekiso ebukhali, kodwa ukunyamezela ubushushu okuphantsi |
| Umthamo wobushushu be-Anode (HU/kHU) | Inciphisa ixesha lokusebenza ngokuqhubekayo |
| Izinto ekujoliswe kuzo | I-Tungsten (jikelele), iMolybdenum (mammo), iCopper (yemizi-mveliso) |
| Indlela Yokupholisa | Ioyile, umoya onyanzelisiweyo, okanye amanzi—ichaphazela umjikelo womsebenzi |
| Ukuhambelana kwezindlu | Kufuneka ihambelane ne-OEM mounting kunye neenkcukacha zesixhumi |
Yintoni Omele Uyiqinisekise Ngaphambi Koku-odola
UkukhangelaIityhubhu ze-X-rayakufani nokuthenga izixhobo zempahla. Imibuzo embalwa ekufanele uyibuze:
- I-OEM okanye i-aftermarket?Iityhubhu ze-Aftermarket zinokonga iindleko ezingama-30-50%, kodwa qinisekisa iziqinisekiso zomgangatho.
- Ukugubungela iwaranti– Iinyanga ezili-12 ziqhelekile; abanye ababoneleli banikezela ngemiqathango eyongezelelweyo kwiiyunithi ze-anode ezijikelezayo.
- Ukuthobela imithetho– Imvume ye-FDA 510(k) kwiimarike zonyango zase-US, uphawu lwe-CE eYurophu, i-NMPA yaseTshayina.
- Ixesha lokukhokhela– Iityhubhu ze-CT ezinamandla aphezulu zihlala zinemijikelo yemveliso yeeveki ezisi-8 ukuya kwezili-12.
- Uxhaso lobuchwepheshe– Isikhokelo sokufaka, ukuqinisekiswa kokuhambelana, uhlalutyo lokusilela.
Ngaba ufuna umthengisi weetyhubhu ze-X-ray othembekileyo?
SibonelelaIityhubhu ze-X-raykwizicelo zonyango, zoshishino, nezokhuseleko—i-anode engashukumiyo, i-anode ejikelezayo, i-microfocus, kunye noqwalaselo olukhethekileyo. Umgangatho olinganayo ne-OEM. Amaxabiso akhuphisanayo kwiityhubhu zokutshintsha kunye neendibano ezipheleleyo zokufaka.
Sithumelele imodeli yezixhobo zakho kunye neenkcukacha zangoku zetyhubhu. Siza kuqinisekisa ukuhambelana kwazo size sikunike ikowuteshini zingadlulanga iiyure ezingama-48.
Ixesha leposi: Disemba-29-2025