1.Shandisa Model DQL-7 ndeyekuyera azimuth, kureba, kutsetseka, kureba uye mileage.Chiridzwa chinogona kushandiswawo kuyera mepu iri nyore.Pane imwe poda inopenya pachikamu chechiridzwa chakakodzera kuishandisa husiku.
2.Structure Chiridzwa chinoumbwa nekambasi uye mileometer.Zvikamu zvikuru ndezvi(ona Fig1)
1) mhete 2)rutsigiro rweazimuth(Pane zvikero zviviri pairi. Yekunze yakakamurwa kuita 360 units uye division unit i1°.Icho mukati yakakamurwa kuita 300 units and every unit inokwana 20 mil.) 3)tsono 4 )kona yekuyeresa mudziyo 5)inotsigira tsono 6)bhatani rekumisa tsono 7)mirror〖LM〗〖LM〗 8)milemeter9)measurig vhiri 10)diopter 11)mberi kuona 12)estimator 13)kuyeresa chiyero.
2).Zvikero zvemamirimita zvinoti :1:25,000,1:50,000,1:75,000,1:100,000.Nhambwe pakati pematipi maviri emuyedzo:12.3mm.Nhambwe iri pakati peiyo diopta uye estimator: 123mm
3).Mirayiridzo yekushandisa
(1) Azimuthal orientation
(A) Gadzira mafambiro echinzvimbo chauri.Frist vhura chivharo chechiridzwa uye gadzira iyo azimuth tip "N" poindi "O", wobva watenderedza chiridzwa kusvika tsono N pole inonongedza "O", uku ndiko Kuchamhembe. Unogona zvakare kuziva, East South neWest nenzira imwe chete. .
(B)Gadzira gwara remepu-kuita kuti gwara remepu rienderane nekwaunenge uri.Vhura chivharo uye shandura azimuth rutsigiro kusvika azimuth tip "N" yanongedza kudzika kwemagineti yedunhu rako. Wobva wagadzira chikero chekuyeresa 13)cheka meridian yechokwadi pamepu. Mushure maizvozvo fambisa mepu uye gadzira tsono N pole point. “N”, apa mafambiro ari pamepu anoenderana nenzvimbo yako.
(C) Kuyera magineti azimuthal angle
(a) kuyera magineti azimuthal angle yedunhu rako rakananga Vhura chivharo, rega girazi rive pakona ye45 ° nerutsigiro rweazimuth.Zvadaro isa chigunwe chako mumhete uye chengetedza chiridzwa chiri pachiyero.Mushure meizvozvo ita kuti diopter, iyo yepamberi yekuona uye chinangwa ive mumutsara mumwechete, panguva ino, madhigirii ari paazimuth anotsigira ayo tsono N pole point inogona kuverengerwa mugirazi uye iyi ndiyo magineti azimuthal angle madhigirii edunhu rako. chinangwa.
(b) kuyera magineti azimuthal angle yechinangwa pamepu Kutanga gadzirisa mafambiro emepu zvinoenderana negwara chairo, wobva waisa chikero chekuyeresa 13)pamutsetse kubva pachinangwa uchienda kunzvimbo yako, saka magineti azimuthal angle inogona kuwanikwa madhigirii ayo tsono N pole inonongedza mushure mekumisa tsono.
(2) Kuyera kureba
a) Verenga pasi nhamba kubva pachikero chekuyeresa zvakananga.
b) Kuyera chinhambwe pamepu nemiremita Tanga wagadzirisa chinongedzo chitsvuku woita kuti chinongedze “O”, wobva waisa vhiri rekuyeresa panotangira uye worifambisa kubva kwekutanga kusvika kwarinoperera uchitevedza mutsara wakayerwa.Saka chinhambwe chinogona kuwanikwa nekuverenga nhamba pamireomita zvichienderana nezvikero zvakasiyana.
c) Kuyera chinhambwe kubva pachinzvimbo chauri kusvika kune chakanangana neanoyemura.Nekuti kureba pakati peaya matipi maviri pane estimator ndeye 1/10 yechinhambwe kubva kune diopta kuenda kumberi kwekuona.Saka iwe unogona kuziva chinhambwe kubva panzvimbo yaunenge uchienda kune chawakananga uchishandisa matatu akafanana.(ona mufananidzo 2).
Kana iwe uchiziva chinhambwe L, unogona kuziva S:
S=L×1/10
Kana iwe uchiziva kureba S, unogona kuziva L:
L=S×10
Cherechedza: iyi nzira yekuyera ndeyekuongorora skeleton chete.
(3) kuyera kutsetseka Vhura chivharo chechiridzwa uye ita kuti girazi rive pakona ye45 ° nerutsigiro rweazimuth.Uye mutsara unobva ku diopta kuenda kumberi kwekuona unofanirwa kuenderana nemateru.Iyo angle yekuyera divice inotenderera zvakasununguka.Muchiitiko ichi, unogona kuverenga pasi madhigirii kubva pamateru dial mugirazi.
(4) kuyerwa kwehurefu hwechinangwa Kana uchiziva chinhambwe L(Ona Fig2), tanga wayera kutsetseka, wobva wagona kuverenga kureba kwechinangwa .
4. Cherechedza
(1) Usaise chiridzwa pedyo nezvinhu zvemagineti.
(2) Chengeta girazi rakachena.
(3) Vhara chiridzwa kana chisisashande.
Nguva yekutumira: Sep-16-2022