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Southeast AsiaprofessionalSOUTH GNSSThe priceTo inquire

作者: Deruite Industry 发布时间: 2019-07-12 05:17:24

Southeast AsiaprofessionalSOUTH GNSSThe priceTo inquireCompass,instrument,alsocalledcompassisatoolforfengshuidetection,facilitatingsectariancommonlyusedoperatingtools. Compassismainlycomposedoftheneedleinthecentreoftheplateandaseriesofconcentriccircles,eachcirclerepresentstheancientChineseforthebiginformationsysteminacertainlevelofunderstanding. AncientChinesethought,theperson'sauraisgovernedbytheauraoftheuniverse,humanandharmonyistheuniverse,andtheuniverseisnotharmonyisfierce.So,theywithexperiencetoalllevelsofinformationintheuniverse,

Tianchi(sea)ontheundersideofdrawhasaredline,knownasthebottomline,onthenorthsidetherearetworeddots,usedtomakereferstothenortherntipofneedleandbottomline. Moderncompasswithreticle,atthebottomofthetopofthegraticule,respectively,withthesoutheastnorthwest,whenusing,shouldmakereferstothenortherntipoftheneedlepointstothebottomoftheseaatthenorthernendofthereticle,andmakestheneedletothebottomoftheseathenorth-southline.

1,electronictheodoliteerectioninstrument: Placethetheodoliteinthehead,makeheadlevel,tightenthescrewconnection. 2,to: Thepurposeistomaketheinstrumentcenterandthesiteislocatedinthesameverticalline.Canmovethefootrack,screwrotatingfeetmakeaccurateaimedatthecenterofthetessefsignin. 3,leveling: Electronictheodolitepurposeistomaketheinstrumentverticalaxisvertical,horizontalcircle.AccordingtothedefinitionofthehorizontalAngle,

Theodolite,raisedtheviewpointofobservationprecision,atthesametimesimplifytheprocessofmeasuringandcomputing,aswellasplanningmapprovidesmoreaccuratedata. Latertheodoliteiswidelyusedinvariousconstructionmeasurement.Theodoliteconsistsofbase,dial(horizontalcircleandverticaldial)andthreesomesighting. Telescopeconnectionoffixeddisk,installedontheframeofweftdetector,thiskindofcollocationstructureisveryconducivetoobservationandmeasurement,

suchaslongjumpabovetheinstrumentfurtherafield. Restrictedtelescope,togetherwiththeverticalplatearoundthehorizontalaxisintheshift,thecollimationaxisoftelescopeshallbethehorizontalaxisorthogonal, horizontalaxisshouldbethroughthedescriptionofwaterdish.Sightingofanumberline(sightingaxis)intoinstrumentswithinthebaseofthecollar,sightingdepartmentmaymakelevelchange.

Theodolitediscreadingjumpandreaddialnumberisdifferent,classification,5theodolite,quietlighttheodoliteandalltheodolite. Atpresent,China'sfirstuseofopticaltheodoliteandelectronictheodolite,cursortheodolitehasgraduallybeeliminated.

MeasurementofhorizontalAngleandverticalAngleoftheinstrument.Westsen(Sisson)wasdesignedbyaBritishmechanicaboutprimaryresearchanddevelopmentin1730,afterimprovingforming,afterformallyusedinBritishgeodeticmeasurement.Beginningin1904, Germanyproducesglassdialtheodolite.Withthedevelopmentofelectronictechnology,the'60spresentedelectronictheodolite.Onthisbasis,the70smadetheelectronicmeasuringinstrument.

Manyexpertsonthecurrentinstrumentandmeterindustryinourcountrydevelopmentpresentsituationtodiscussproblemsofthefuturedevelopmenttrend. A,scienceandtechnologyinnovationandresearchanddevelopmentofhigh-endproducts Withthedevelopmentofeconomyandtechnology,moreandmorehightotherequirementofautomaticcontrolandtestingtechnology,

HighstrengthcastironHT200-300workingfacehardnessisHB170-240,aftertwomanualprocessing(600-700degreesorartificialannealingnaturalaging2-3years),thereforetheaccuracyoftheproductstability,wear-resistingperformanceisgood.

Three,threecoordinatesmeasuringinstrumentinaccordancewiththeoperatingmodeclassificationmanualandmotordriveandCNCasthreetypes.