How kuyera dhayamita pakati nenyere: nzira

Installation uye kubviswa mvura hurongwa matambudziko zvinogona chete kuitwa kana anozivikanwa parameters ari pombi. Zvinoitika kuti pamberi pavo chakaoma, uye tora kuyerwa kudiwa. How kuyera dhayamita pakati nenyere iyi? Zvinangwa izvi, kushandisa dzakasiyana zviridzwa: calipers, tepi nechiyero, mutongi, Laser . Sensors nevamwe kwete kuoma kuzvishandisa, asi tinofanira nemazvo kuita kuyerwa.

The wokunze uye yomukati dhayamita

In dzakawanda mazano, parameter ichi unotaurwa masendimita, vari nyore kutendeukira masendimita (kukosha kane 2.54). Chokutanga, inofanira kusarudza chii kuyera: romukati dhayamita pamusoro nyere kana kwokunze. Products inoshandiswa mvura uye gasi, yemanyorero vari akayera pamusoro romukati dhayamita. Izvi imhaka yokuti chinoratidza ichi anoyera vanokwanisa pakati mamiriro.

Rokunze dhayamita anogona kuva netsika dzakasiyana zvichienderana porusvingo ukobvu (izvozvo kunobva zvokuimba simba yose chigadzirwa). Maererano GOST 355-52, mumwe inotevera nyere dhayamita yakasiyana yapfuura chakanakisisa bandwidth (50%). Patency constructs kazhinji vanodiwa zvimiso (chezita) dhayamita. The chakarurama rinowanzova rakasiyana mukati dhayamita (1-10 mm). parameter ichi chinokosha anonzi kuti chikuru cho chigadzirwa, umo dzinga mumwe ari mubishi zvakagadzirwa uye kugadzwa.

We kuyera caliper

Tichishandisa izvi zvakarurama chiridzwa akayera parameters siyana mazano. How kuyera dhayamita pakati nenyere caliper? Kuti aite izvi, unofanira sanganisa nawo chipanji muwedzero pavo chigadzirwa uye kuderedzwa kuitira kuti waitsimbirira pemvura. Sechipanji rava kuvharwa anofanira akaererana ndege yacho mutopota chikamu, zvikasadaro nokuyerwa achava kururama. Caliper kunoyerwa uye dhayamita yomukati. Wayo seri ane chipanje, izvo akaiswa mukati marongerwo uye akaberekwa kuti abut pamadziro.

Dzimwe zvakafanira kuyera dhayamita of hwavapo mutopota iyo yakanyanya guru. Muchiitiko ichi zvinokwanisika kuyera overenga Chord chokushandisa dhayamita mathematically. Sanganisa shaya dzayo kune kunonyanyisa daro uye dzakabatana nomutopota. The zvichiguma mufananidzo - Kureba Chord. Kuverenga kudiwa zvakare kuyera kureba chiridzwa shaya. The dhayamita rinowanikwa ne nzira:

D = (2L / 4h) + H.

Kana miromo yakarebesa, unogona komberedza nezvedzinza (nemizariro, etc.). Ipapo kukwirira achapiwa dzaona maererano fomura:

H = H1-H2.

We vanoyera mutongi uye rwokuyeresa tepi

Kana nenyere chinogona kuonekwa, asi dhayamita kuyerwa nomutongi kwakajairika. Tinoisa kusvika chekawo-kure nharaunda zvokuti chikero kwakaitika chaizvo pakati. We kutora kure pakati zvandinenge pfungwa (zvemukati kana kwokunze dhayamita). Kure pakati yokunyanyisa pfungwa vachava yokunze dhayamita. Kana uchida kuti divi yomukati, zvino unogona kuwana rusvingo ukobvu uye bvisa kubva zvichiguma nenhamba.

With mutsetse chakajeka, asi somunhu tepi chiyero kuyera dhayamita of chubhu? chokushandisa ichi zvakakodzera kuramba uye makuru zvivako, riri nyore kubayirira pasi. Putira chigadzirwa kuti bhandi inonyatsoenderana naka kuzorwa chikero uye kuwana nzvimbo mharadzano. The zvichiguma nhamba - the kureba sekamufarenzi. Kuwana dhayamita, kuiganhura vachiita nhamba Pi (3,14).

kopi nzira

Kana ruoko haisi chero maturusi asi pane kamera, unogona kushandisa bhuku nzira. How kuyera dhayamita of nenyere? Kuti aite izvi,
- kutora chinhu pamwe anozivikanwa kukura (semuenzaniso, zvidhinha);

- zvinofanira vakaisa pamusoro chubhu, pamwe kureba kwayo uye kubva vakatongoparadzwa;
- kutora mifananidzo yacho kuitira kuti unogona kunzwisisa musiyano kukura;
- kuita Masvomhu pamusoro mapikicha;
- humboo vakawana kuti kuongorora chaidzo saizi (zvakakosha kufungawo pakafunuka).

akayera aine micrometer

Zvakarurama kuyerwa (kusvika 0.01) ari chubhu zvinogona kuitwa chete micrometer. Zvinofanira kucherechedzwa kuti zviri nyore kuti kuyera zvinhu zviduku. The turusi iri chikomboredzo nepokuongorora chitsitsinho rutsigiro uye yakakwirira-Threaded hunde (nokuti screwing microscrews). On the hunde anogona kuoneka kutambudzwa millimeters uye hundredths. midziyo iyi kunoita kuti kuwana kuverenga zvakarurama.

How kuyera dhayamita pakati nenyere micrometer? Isa mamiriro pakati sikuruwa magumo uye chitsitsinho. Tanga tenderera mubato ratchet kusvikira the clicks katatu. Chokutanga, kutarisa pasi hunde pamwero kuratidza kuwanda rose millimeters. Tiongorore Kuwanikwa nengozi, riri kurudyi. Kana chisingaoneki, bvisa uchapupu kubva dhiramu. Kana ngozi iri, kuti nhamba tinoisa 0.5 mm. Kuyerwa dhiramu chinorondedzerwa hama kuti mutsetse uri hunde pakati pachikero.

Laser sensors

Kubvisa sepombi pamwe kukura (uye kwete chete) vari yemhando Laser sensors. Dzavo zvakwakanakira ndiwo: kusavapo kuonana pemvura, kukwanisa kushandisa dzakasiyana mazano (inopisa, namuka), mukurumari uye kukurumidza mvumo zvabuda. How kuyera dhayamita pamusoro chubhu sensors zvakadai? Kune nzira dzakawanda yakayerwa.

Kana triangulation Laser danda kubva Switch pave nzvimbo pamusoro pechiso mamiriro. Zvinokonzera kamera ari Laser scanner, izvo anoriona akasiyana pamakona. With zviratidzo izvi digitaalinen processor anoti daro pakati Switch uye chigadzirwa.

Uyere dhayamita kubudikidza shading. Panyaya iyi, iyo Switch anoshanda sezvo emitter uye mugamuchiri, asi vari iri muzvivako siyana. Inside izvozvo, Laser danda zvinoratidzwa ane kutenderera girazi, dzinenge dziine kuyerwa nzvimbo uye pave rakapotsa neboka chiedza. Inside mudziyo anozunungusa danda ichipfuura imwe diode chaiyo makubhiti ya shading (chaienzanirana chinhu kukura).

Munogonawo - nheyo chiedza chikamu. The Switch iri nepokuongorora Laser, kamera uye electronic vematunhu. The Laser zvinowanisa perpendicular kuti chigadzirwa mutsetse, uye kamera yava necheparutivi kwairi. Chero vakafugama akaremara Laser mutsetse, uye kuti vamutye nemhaka sensors kana kukura kukarukureta.

Above zvakanzi akarondedzerwa sei kuyera dhayamita yacho nenyere. Asi zvinokosha kuziva kuti vamwe mazano vane curvature (kunonyanyisa 1.5 mm pa 1 mamita urefu). Muchiitiko ichi tinotaura pamusoro roundness zvavo. parameter ichi kunopiwa musiyano pakati huru uye duku dhayamita yakakamurwa nokuda chezita. The bvumidzwa ovality: kwete kupfuura 1% kuti senyere norusvingo kusvika 20 neMM, kwete kupfuura 0,8% - pamwe parusvingo 20 mm. parameter Izvi zvinokosha zvikuru nokuti zvinokanganisawo chokupika magadzirirwo.