Ulimi

Kutholwe ama-Pulsars amasha angaphezu kuka-900: Ukusetshenziswa Kobuchwepheshe Be-Laser ku-FAST Telescope yaseChina

Muva nje, i-FAST Telescope yase-China ithole ngempumelelo ama-pulsars amasha angaphezu kuka-900. Le mpumelelo ayigcini nje ngokucebisa umkhakha wesayensi yezinkanyezi kodwa futhi inikeza imibono emisha ngemvelaphi nokuziphendukela kwemvelo kwendawo yonke. I-FAST incike ochungechungeni lobuchwepheshe obuyindida, futhi ubuchwepheshe be-laser (ukwenziwa ngokunemba, ukulinganisa nokubeka endaweni, ukushisela nokuxhuma, nokupholisa nge-laser...) kudlala indima ebalulekile.

2024-05-15

I-FAST Telescope yaseChina, isibonakude esikhulu somsakazo esiyindilinga esingamamitha angu-500 esisesifundazweni saseGuizhou, isiphinde yahlaba umxhwele umhlaba ngokutholakala okumangalisayo. Muva nje, i-FAST ithole ngempumelelo ama-pulsars amasha angaphezu kuka-900. Le mpumelelo ayigcini nje ngokucebisa umkhakha wesayensi yezinkanyezi kodwa futhi inikeza imibono emisha ngemvelaphi nokuziphendukela kwemvelo kwendawo yonke.

Ukuze uthwebule amaza omsakazo aphelelwe amandla asuka ezindaweni ezikude zendawo yonke - amagagasi aphethe izimfihlo zemithala ekude, ama-pulsar, nama-interstellar molecules—i-FAST incike ochungechungeni lobuchwepheshe obuyindida.

The Application of Laser Technology in Chinas FAST Telescope

Isithombe esithathwe ngoFebhuwari 27 sibonisa ingxenye yesibonakude se-FAST (isithombe se-drone ngesikhathi sokulungiswa),

ithathwe yintatheli yeXinhua News Agency u-Ou Dongqu

Iqhaza Elibalulekile Lobuchwepheshe Be-Laser Ekwakhiweni Kwe-FAST

Precision Manufacturing

Indawo ekhanyayo ye-FAST yakhiwe izinkulungwane zamaphaneli angawodwana, futhi ukuma okunembayo nokulungiswa kwalawa maphaneli kubalulekile ekuqaphelisweni okuzwela kakhulu. Ubuchwepheshe be-Laser budlala indima ebalulekile kule nqubo. Ngokusika nokumaka nge-laser okunembile, iqinisekisa ukukhiqizwa okunembile kwengxenye ngayinye, igcina ukwakheka kanye nokuzinza kwendawo ekhanyayo.

Ukulinganisa nokuma

Ukuze kuzuzwe ukuhloswa okunembile nokugxila, ubuchwepheshe bokulinganisa nge-laser busetshenziselwa ukulinganisa ngokunembile nokulungisa izindawo zamayunithi akhanyayo. Ukusetshenziswa kwamasistimu wokulandela ngomkhondo we-laser kukhulisa kakhulu ukunemba nokusebenza kahle kokubhekwa.

Welding kanye Connection

Ngesikhathi kwakhiwa i-FAST, kwaqashwa ubuchwepheshe be-laser welding ukuxhuma izintambo eziningi zensimbi nezakhiwo zokusekela. Le ndlela yokushisela enembayo ephezulu futhi ephumelelayo iqinisekisa ukuzinza nokwethembeka kwesakhiwo sesibonakude.

The Application of Laser Technology in Chinas FAST Telescope

Isithombe esithathwe ngoFebhuwari 27 sibonisa ingxenye yesibonakude se-FAST (isithombe se-drone ngesikhathi sokulungiswa),

ithathwe yintatheli yeXinhua News Agency u-Ou Dongqu.

Ama-Laser Chillers : Ukuqinisekisa Ukusebenza Okuzinzile Kwezisetshenziswa Ze-Laser

Ekusebenzeni kwe-FAST, ama-laser chiller adlala indima ebalulekile. Balawula izinga lokushisa kwendawo yokusebenza yemishini ye-laser ngokusebenzisa amanzi okupholisa ajikelezayo, baqinisekise ukuthi okokusebenza kusebenza ngaphansi kwezimo ezifanele. Lokhu, futhi, kuqinisekisa ukunemba kokucutshungulwa kwe-laser nezilinganiso, okuthuthukisa ukuzinza nokusebenza kahle kwesistimu.

Ukwakhiwa nokusebenza kwe-FAST akubonisi nje indima ebalulekile yobuchwepheshe be-laser kusayensi yezinkanyezi yesimanje kodwa futhi kuphawula isahluko esisha ekuhloleni komuntu indawo yonke. Njengoba i-FAST iqhubeka nokusebenza kwayo nokucwaninga, silindele ukuthi izodalula izimfihlo eziningi ze-cosmic, iqhubekisele phambili intuthuko kusayensi yezinkanyezi kanye nezinkambu zesayensi ezihlobene.