Oyenera Isuzu wamba njanji kuthamanga kachipangizo 499000-6160 4990006160

Njira yoyezera kuthamanga imafananizidwa ndi mtundu wa kuyeza kwamphamvu.

1. Mavuvu

Mavuvu amagwiritsidwa ntchito kuyeza kuthamanga. Zitha kupangidwa ndi makapisozi otsika. Amapangidwa pokonza ma diaphragms ambiri pamodzi. Bellows ndi gawo limodzi lokulitsa, lopindika komanso losinthika axially. Ikhoza kupangidwa ndi chitsulo chochepa kwambiri. Zigawo za mvuvu wamba zimapangidwa ndi kugudubuza mapaipi, kujambula mapaipi ndi hydroforming ndikutembenuka kuchokera kuzinthu zolimba zachitsulo. Mavuvu odzaza ndi madzi amatha kugwiritsidwa ntchito pamasensa osiyanasiyana.

(1) Ubwino wa mavuvu

Mtengo wapakati

Perekani mphamvu

Kuchita bwino pakati ndi otsika kuthamanga osiyanasiyana

(2) zofooka za malata

Osayenera kuthamanga kwambiri

Kufunika kolipirira kutentha kozungulira

2. Kupsyinjika kwa sensor

Uwu ndi mtundu wokhazikika wa sensor pressure pressure. Ikatambasulidwa kapena kukanikizidwa, kukana kwake kudzasintha. A strain gauge ndi mtundu wa waya. Mukakumana ndi zovuta zamakina, kukana kwake kudzasintha chifukwa cha zotsatira za thupi. Chiyerekezo cha strain chikugwirizana ndi diaphragm. Pamene diaphragm imapindika chifukwa cha kupanikizika komwe kumagwiritsidwa ntchito, strain gauge idzatambasula kapena kuponderezana, ndipo kukana kwake kudzasintha chifukwa cha kusintha kumeneku kumalo ake ozungulira. Kusintha kumeneku kumasinthidwa kukhala kupatsa mphamvu mphamvu polumikiza mamita awiri kapena anayi ofanana ndi mlatho wa Wheatstone, kuti zotulukazo ziwonjezeke komanso kukhudzika kwa zolakwika kuchepe.

(1) Ubwino wa strain pressure sensor

Kukonza kosavuta ndi kukhazikitsa kosavuta

Kulondola kwabwino ndi kukhazikika

Kuyankha mwachangu

Kutalikirana koyezera

Palibe magawo osuntha komanso mphamvu ya siginecha yayikulu kuchokera pamlingo wosiyanasiyana

(2) Zoyipa za sensor ya strain pressure

Amafunika chipukuta misozi kutentha ndi voteji nthawi zonse magetsi

Kuwerenga kwamagetsi ndikofunikira.

3. Piezoelectric pressure sensor sensor

Piezoelectric ndi kuthekera kwa zida zina (makamaka makhiristo) kuti apange mphamvu yamagetsi poyankha kupsinjika kwamakina. Mu transducer iyi, mphamvu ya piezoelectric imagwiritsidwa ntchito kuzinthu zina (monga Shi Ying) kuti apange ma siginecha amagetsi othamanga ndikuyesa kupsinjika komwe kumachitika chifukwa cha kukakamiza kwa makina omvera. Mitundu yodziwika bwino ya masensa a piezoelectric pressure ndi mtundu wa charge mode ndi mtundu wamagetsi otsika a impedance.

(1) Ubwino wa piezoelectric pressure sensor

Kuyankha kwafupipafupi, osafunikira magetsi akunja.

(2) Kuipa kwa piezoelectric pressure sensor

Kusintha kwa kutentha kudzakhudza zotsatira zake, ndipo kuthamanga kwa static sikungayesedwe.

4. Piezoresistive sensor

Piezoresistance ndi kusintha kwa kukana kwa zinthu komwe kumachitika chifukwa cha kupsinjika kwa zinthu. Piezoresistive gauge factor imachepa ndi kuwonjezeka kwa kutentha. Sensa yomwe imagwiritsa ntchito izi ndi sensor ya MEMS yochokera pa silicon, yomwe ili ndi ntchito zambiri, monga kumva kuthamanga kwa magazi komanso kuthamangitsa tayala.