Zowonjezera za LVDT: Chida champhamvu cha kutsegula

Pamalo okondwerera mafakitale, kufulumira kwa malo ogulitsira ndi chizindikiro kofunikira kwa malonda. Kuzindikira kwathyathyathya kumagwiritsidwa ntchito kwambiri pamafakitale osiyanasiyana, monga kupanga magalimoto pagalimoto, awespace, ndi zamagetsi. Zitsanzo zimaphatikizapo kuyang'ana kwa mabatire kapena foni yam'madzi m'makampani oyendetsa galimoto, komanso kuyang'aniridwa ndi ma panels a LCD mu secluctions.

Komabe, njira zachikhalidwe zachikhalidwe zimavutika ndi nkhani zokhala ndi luso lochepa komanso kulondola kosayenera. Mosiyana ndi izi, LVDT (yopanda tanthauzo yosinthira), ndi zabwino zake, kudalirika kwakukulu, komanso muyeso wopanda pake (mwachitsanzo: mabodza: ​​Kugwiritsa ntchito poyendetsa chinthucho kuti mukwaniritse mawu osokoneza bongo. Kuyeza), tsopano amagwiritsidwa ntchito kwambiri pakutsegulidwa kwamakono.

MALANGIZO:

LVDT ndi sensor electromagtromic yolakwika, ndipo mfundo yake yogwira ntchito imakhazikitsidwa pa lamulo la Faraday la elekitromagnetic inction. LVDT imakhala ndi coil yoyamba ndi ma coil awiri achiwiri, onse ozungulira patali. Pamene maziko ali pakatikati, magetsi otulutsa masamba awiri achiwiri ndi ofanana ndi kukula komanso kutsimikizana ndi gawo limodzi ndi chifukwa cha magetsi a zero. Pamene maziko amakankha mokwanira, magetsi othana ndi mitundu iwiri ya seils, ndipo kusiyana kwake kumakhala kolingana ndi kusamutsidwa kwa pakati. Poyesa kusintha kwa magetsi otulutsa, omwe amamuchotsa pachimake akhoza kuyesedwa molondola.
 
Nyumba ya LVDT imapangidwa ndi chivundikiro cha chitsulo chosapanga dzimbiri, ndi maginito otchinga chotchinga maginito okwera komanso chinyezi chonyowa pakati. Izi zimapangitsa kuti igwiritsidwe ntchito m'malo ovuta monga maginito olimba, mafunde akulu, chinyezi. Mayvds ena ogulitsa mafakitale amagwiritsa ntchito zida zapadera (monga seramic zisindikizo kapena masheluluya (amatha kugwira ntchito mu madera okwera kwambiri a 250 ° C kapena malo apamwamba a 1000 bar.

Mawonekedwe akulu a LVDT

Muyezo wopanda Maganizo:Nthawi zambiri pamakhala kulumikizana kwakuthupi komanso kapangidwe kake kabwino, kutanthauza kuti LVDT ndi chida chosaneneka.Iyo limalola kuti azigwiritsa ntchito movuta kwambiri.

Moyo wopanda malire: Chifukwa nthawi zambiri pamakhala kulumikizana pakati pa kapangidwe ka lvDT, kapena magawo omwe amatha kupaka moyo umodzi kapena kutopa, ndikofunikira kwambiri pakugwiritsa ntchito kwambiri.

Kutanthauzira kopanda malire: LVDTS imatha kuyeza zosintha zazing'ono m'malo mwa udindo wophatikizika chifukwa chogwiritsa ntchito zamagetsi popanga mikangano.

Kubwereza kumene kubwereza:Malo omwe ali ndi vuto lalikulu kwambiri la LVDT ndi lolimba kwambiri komanso lodzalanso, ngakhale kutentha kwake kogwiritsa ntchito.

Kukana kwa Cross-axis:Ma LVDT amamvera kwambiri kuyenda kwa pakati pa pakati komanso osaganizira gulu la radial.This amalola mablets kuti agwiritsidwe ntchito poyeza ma cores omwe sakuyenda mzere wowongoka.

Kuyankha mwachangu:Kusakhala ndi mikangano nthawi imodzi kumalola kuyankha mwachangu kwambiri kuti asinthe kwambiri.

Zotsatira zonse:Kutulutsa kwa LVDT ndi chizindikiro cha analog chokhudzana ndi udindo. Ngati mphamvu yamagetsi imachitika, muyeso imatha kuyambiranso popanda kubwereza (mphamvuyi ikufunika kuti ibwezeretse kuti mupeze mtengo wamagetsi atatha.

Lvdt wamba [Yachikulu] Kugwiritsa ntchito:

  • Zojambula Pamwamba Pamaso: Polumikizana ndi mawonekedwe a ntchito yokhala ndi LVDT Probe, Kusiyanasiyana kwa kutalika kwake kumatha kuyeretsedwa, potero poyesa kulota.
  • Kuzindikira Zitsulo Zamake: Pazitsulo zopanga zitsulo, zophatikizika za LVDt, kuphatikiza ndi makina oyeserera okha, amatha kukwaniritsa njira yokhazikika ya ma sheet akuluakulu.
  • Kuzindikira kuthyolako:Mu semiconduckitary, kusungunuka kwa ofewetsa kumathandiza kwambiri. LVDTS ikhoza kugwiritsidwa ntchito poyesa bwino kwambiri. (Dziwani: Kudzitchinjiriza kuthya, LVDT ikuyenera kukhala ndi zopepuka ndi kapangidwe kamphamvu kamene kakukhudzana, ndikupanga kukhala koyenera kwa zochitika zomwe kuwonongeka kumaso sikuloledwa.)

Lanbao lvdt sensor yolimbikitsidwa

Lvdt

 

  • Kubwereza micrometer-Level
  • Magawo angapo omwe amapezeka kuchokera kwa 5-20mm
  • Zosankha zokwanira, kuphatikizapo chizindikiro cha digito, analog, ndi 485.
  • Otsika ngati 3n akumva kupsinjika kwa mutu, wokhoza kupezeka kwa osazindikira pagalasi khumi ndi zitsulo.
  • Zowonjezera zakunja zokumana ndi malo osiyanasiyana ofunsira.
  • Chitsogozo Chosankhidwa
Mtundu Gawo la Gawo Mtundu Ankaliza Mzere Kuzengeleza Zopangidwa Chitetezo
Mtundu wa Kuphatikiza Ampulifaya LVA-ESJBI4D1M / / / 4-20Mampano, njira zitatu zotulutsa digito IP40
Pempho la kumva Lvr-vm15r01 0-15mm ± 0,2% fs
(25 ℃)
8μm (25 ℃) / Ip65
Lvr-vm10r01 0-10mm
Lvr-vm5r01 0-5mm
Mtundu Wophatikizidwa Zophatikizidwa Lvr-vm20r01 0-20mm ± 0,25% fs
(25 ℃)
8μm (25 ℃) RS45
Lvr-vm15r01 0-15mm
Lvr-vm10r01 0-10mm
Lvr-vm5r01 0-5mm
Lvr-svm10dr01 0-10mm

 


Post Nthawi: Feb-11-2025