Ekuzulazuleni olwandle, amathuluzi anembayo nezinto ezithembekile zibalulekile. Ziqinisekisa ukudlula ngokuphephile kwemikhumbi olwandle olukhulu, olungabikezeleki. Kumathuluzi ayisisekelo ekuzulazuleni, umbuthano we-azimuth ubalulekile. Lo mshini, ohlinzekwa ama-chandler emikhumbi akhethekile, ubalulekile. Inquma i-azimuth, noma i-engeli evundlile, phakathi kwendikimba yasezulwini kanye nephoyinti emkhathizwe. Amatilosi kanye nabaqhubi bemikhumbi emhlabeni wonke kumele bazi ukusetshenziswa kwayo ekuhambeni.
Ukuqonda i-Azimuth Circle
I-Azimuth Circle iyithuluzi lokuzulazula. Isetshenziswa nekhampasi yomkhumbi ukukala ama-azimuth nama-bearings. Idivayisi inendandatho eneziqu. Ingaxhunywa kwikhampasi. Ingalungiswa ukuze ihambisane nezinto ezithile zasezulwini noma izimpawu zendawo. Besebenzisa isiyingi se-azimuth, amatilosi angathola ukuqondiswa komkhumbi okuhlobene nendawo eyaziwayo. Lokhu kuwukhiye ekuzulazuleni okuvamile.
Usetshenziswa Kanjani Umbuthano We-Azimuth Ekuzulazuleni?
1. Ukuqondanisa Nemizimba Yasezulwini:
Amatilosi ngokuvamile asebenzisa indlela yasezulwini ukuze abone indawo akuyo olwandle. Amatilosi angasebenzisa isiyingi se-azimuth ukuze aqondanise nezindikimba zasemkhathini, njengelanga, inyanga, izinkanyezi, noma amaplanethi. Bangakwazi-ke ukukala i-engeli kumkhathizwe wendawo ukusuka entweni ebhekiwe. Lesi silinganiso sisiza ekuhleleni inkambo yomkhumbi kumashadi asolwandle.
2. Ukuthatha ama-Bearings:
Omunye umsebenzi obalulekile wombuthano we-azimuth ukuthatha ama-bearings wezimpawu zomhlaba ezikude noma izinto. Amatilosi angathola ukuma kwento emkhunjini ngokuzungezisa indilinga ye-azimuth. Khona-ke, bayakwazi ukubona into ngemishini yokubona eyakhelwe ngaphakathi. Le nqubo ibalulekile ekuhlanganiseni kukanxantathu nokuqinisekisa ukuthi umkhumbi uhlala emzileni ohlosiwe.
3. Ukulungisa Iphutha Lekhampasi:
Umbuthano we-azimuth usiza futhi ukulungisa amaphutha ekhampasi, okuhlanganisa ukuhlukahluka nokuphambuka. Ngokukala amandla kazibuthe ento eyaziwayo yasemkhathini, amatilosi angakwazi ukubala iphutha kumakhampasi awo. Lokhu bakwenza ngokukuqhathanisa nokuzala kweqiniso okuvela kuma-almanacs e-nautical.
Ukuhlanganisa Izinto Ezibalulekile Ze-Nautical: I-Nautical Sextant kanye ne-Marine Clinometers
Umbuthano we-azimuth ubalulekile ekuzulazuleni. Kodwa, ngokuvamile isebenza namanye amathuluzi abalulekile we-nautical. Izinsimbi ezimbili ezihambisana nesiyingi se-azimuth yi-nautical sextant kanye ne-marine clinometers.
I-Nautical Sextant
I-nautical sextant iyithuluzi lakudala lokuzulazula. Ikala i-engeli phakathi kwezinto ezimbili ezibonakalayo. Ngokuvamile ziwumzimba wasezulwini kanye nomkhathizwe. Le divayisi enembayo iqukethe i-arc eneziqu, izibuko, kanye nendlela yokubona. Ngokukala i-engeli yokuphakama kwezindikimba zasemkhathini, amatilosi angathola i-latitude yawo. Ngezibalo ezengeziwe, bangathola nobude bazo.
Umbuthano we-azimuth kanye ne-nautical sextant ivumela amatilosi ukuthi enze ukuzulazula kwasezulwini okunembile. Ngenkathi umbuthano we-azimuth unikeza ama-bearings avundlile, i-sextant inikeza ama-engeli aqondile. Besebenzisa amathuluzi womabili ndawonye, amatilosi angakwazi ukuhlola okutholakele kwawo. Lokhu kuzothuthukisa ukunemba nokuphepha.
Marine Clinometers
I-clinometer yasolwandle ingenye idivayisi ebalulekile. Ikala ukutsheka komkhumbi noma i-engeli yokuthambekela ukusuka endaweni evundlile. Ama-clinometer asiza amatilosi aqaphe isithende somkhumbi kanye nephimbo. Zibalulekile ekuzinzeni nasekuphepheni olwandle olugubhayo. Ukwazi la ma-engeli kuyasiza ekwenzeni ukulungisa. Zivimbela ukutsheka ngokweqile okungase kulimaze umkhumbi noma impahla yawo.
Ama-clinometer awathathi izilinganiso ze-azimuth. Kodwa, baqinisekisa ukuzinza komkhumbi. Lokhu kusiza ngokuzulazula. Ukufundwa kwe-clinometer okunembile kusiza ukugcina ibhalansi yomkhumbi nokuma kwawo. Lezi ziyisihluthulelo sama-bearings anembile kanye nezifundo zokuhlela ngendilinga ye-azimuth.
Iqhaza Labahlinzeki Bezisetshenziswa Zasolwandle Nezasolwandle
Ukusebenza kwezinsimbi zokuzulazula kuncike kwikhwalithi nokuthembeka kwazo. Lokhu kufaka phakathi umbuthano we-azimuth, i-nautical sextant, nama-clinometers olwandle. Lapha kulapho abahlinzeki bempahla yasolwandle abakhethekile nabakhandi bemikhumbi bengenela khona. Ochwepheshe bezolwandle bathembele kulaba bahlinzeki. Kufanele banikeze amathuluzi ekhwalithi ephezulu. Lezi kufanele zisebenze ngokungenasici ezimweni ezinzima zasolwandle.
Amachandler omkhumbi, abahlinzeki bendabuko bempahla yomkhumbi, babalulekile. Bahlomisa imikhumbi ngamathuluzi okuhamba okuphephile. Ama-chandler omkhumbi angabazakwethu ababalulekile bamatilosi emhlabeni wonke. Bahlinzeka ngamathuluzi okuzulazula athuthukile kanye nempahla ebalulekile yomkhumbi. Lezi zihlanganisa amashadi, amakhampasi, nezinto zokulungisa. Baqinisekisa ukuthi imikhumbi ilungile futhi ihlomele kahle uhambo lwabo.
Isiphetho
Sengiphetha, umbuthano we-azimuth uyithuluzi elibalulekile lokuzulazula olwandle. Ivumela amatilosi ukukala ama-engeli e-azimuth nama-bearings ngokunemba. Ngokusebenzisa i-nautical sextant kanye ne-clinometer yasolwandle, amatilosi angaqinisekisa ukuzulazula okuphephile, okuphumelelayo. Amathuluzi okuzulazula ekhwalithi ephezulu abalulekile ekusebenzeni kwasolwandle. Atholakala kubahlinzeki bemishini yasolwandle kanye ne-nautical namachandler emikhumbi. Ngokusebenzisa la mathuluzi, amatilosi ahamba olwandle ngokuzethemba. Baqondiswa izimiso ezingaphelelwa isikhathi zokuzulazula kwendabuko.
Isikhathi sokuthumela: Dec-12-2024