Cov khoom

1. Nqe lus piav qhia:

Hu rau +86 19852008965 WeChat WhatsApp tib tus lej

Applicable models XCMG: QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F QY25K5C QY25K5D_2 QY30KC QY55K5C_2 QY25K5F_1 QY25K5D_1 QY30KC QY55K5D
XCT80L6 XCT130_1 XCT12 XCT80L6 XCT25L4_S XCA40_M XCA30_JY XCT25L5_3 XCT55L5 XCT110_1 XCT60L6 XCT12 XCT25L5_SR XCT25L5_2 XCT95L7 XCT75L7 QY110K8C QY95K7C QY110K7C XCT100 XCT75_S QY40KC XCT90 XCT25 XCT25L5_E QY70KC QY40K5C_2 XCT60L6_1 QY75KC QY100K7C QY95KH QY100K6C QY50JW XCT16_1 XCT100_BR XCT60 QY20K5D QY85KC XCT25 XCT80L5 XCT100 XCT20L5_1 XCT75L6 XCT20L5 XCT80_S XPD36 QY16KC QY16KC QY40K5D_1 QY25K5L XCA40 QY40KD QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y thiab lwm yam XCT QY RT series qauv

2. Khoom taw qhia
Nws yog ib qho ntawm feem ntau siv sensors nyob rau hauv industrial xyaum.Feem ntau, qhov tso zis ntawm cov twj tso kua mis zoo tib yam yog lub teeb liab analog, thiab lub teeb liab analog txhais tau hais tias cov ntaub ntawv tsis tshwm sim raws li cov teeb liab txuas ntxiv nyob rau hauv ib qho chaw.Los yog nyob rau hauv ib lub sij hawm tsis tu ncua, tus yam ntxwv kom muaj nuj nqis ntawm nws cov ntaub ntawv sawv cev tuaj yeem nthuav tawm raws li lub teeb liab ntawm tus nqi ntawm ib qho tam sim.Lub siab sensors peb feem ntau siv yog ua los ntawm cov nyhuv piezoelectric, thiab cov sensors no kuj hu ua piezoelectric sensors.,
Peb paub tias muaju yog anisotropic thiab amorphous yog isotropic.Thaum ib co crystalline nruab nrab yog deformed los ntawm mechanical quab yuam nyob rau hauv ib tug tej yam kev taw qhia, polarization tshwm sim;Thaum lub tshuab hluav taws xob raug tshem tawm, nws yuav rov qab mus rau lub xeev tsis muaj zog, uas yog, thaum nws nyob rau hauv siab, ib qho ntawm cov crystals no tuaj yeem tsim cov nyhuv hluav taws xob, uas yog hu ua cov nyhuv polarization.Cov kws tshawb fawb tau tsim cov ntsuas ntsuas siab raws li qhov cuam tshuam no.
Cov ntaub ntawv piezoelectric tsuas yog siv hauv piezoelectric sensors suav nrog quartz, potassium sodium tartrate thiab ammonium dihydrogen phosphate.Ntawm lawv, quartz (silicon dioxide) yog lub ntuj siv lead ua, thiab cov nyhuv piezoelectric muaj nyob hauv cov siv lead ua no.Nyob rau hauv ib qho kev ntsuas kub, cov khoom piezoelectric yeej ib txwm muaj, tab sis tom qab qhov kub thiab txias tshaj qhov ntau, cov khoom piezoelectric ploj lawm (qhov kub siab no yog qhov hu ua "Curie point").Txij li thaum hluav taws xob hloov me ntsis nrog kev hloov ntawm kev ntxhov siab (uas yog hais tias, piezoelectric coefficient kuj tsawg), quartz yog maj mam hloov los ntawm lwm cov piezoelectric crystals.Thiab poov tshuaj sodium tartrate muaj piezoelectric rhiab heev thiab piezoelectric coefficient, tab sis nws tsuas yog siv tau nyob rau hauv ib puag ncig ntawm chav tsev kub thiab tsis muaj av noo.Dihydrogen phosphate yog ib qho khoom siv siv lead ua uas muaj qhov sib txheeb ze ntawm 1.80 thiab qhov chaw melting ntawm 190 ° C.Nws tuaj yeem tiv taus qhov kub thiab txias thiab cov av noo siab thiab ruaj khov hauv huab cua.Solubility nyob rau hauv dej ntawm chav tsev kub (20 ° C) yog 37.4g, me ntsis soluble nyob rau hauv ethanol thiab insoluble nyob rau hauv acetone, yog li nws tau dav siv.Tam sim no, cov nyhuv piezoelectric kuj tseem siv rau polycrystals, xws li tam sim no piezoelectric ceramics, nrog rau barium titanate piezoelectric ceramics, PZT, niobate piezoelectric ceramics, txhuas magnesium niobate piezoelectric ceramics, thiab lwm yam.
Cov nyhuv piezoelectric yog lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm piezoelectric sensor, thiab piezoelectric sensor tsis tuaj yeem siv rau kev ntsuas zoo li qub, vim tias tus nqi tom qab lub zog sab nraud tsuas yog txuag thaum lub voj muaj qhov infinite input impedance.Qhov no tsis yog qhov tseeb, yog li qhov no txiav txim siab tias lub piezoelectric sensor tsuas tuaj yeem ntsuas kev ntxhov siab dynamic.
Piezoelectric sensors yog siv los ntsuas qhov nrawm, siab thiab quab yuam.Piezoelectric accelerometer yog ib qho kev siv accelerometer.Nws muaj qhov zoo ntawm cov qauv yooj yim, me me, lub teeb yuag thiab lub neej ua haujlwm ntev.Piezoelectric accelerometers tau siv dav hauv kev ntsuas kev vibration thiab poob siab ntawm lub dav hlau, tsheb, nkoj, txuas hniav thiab vaj tse, tshwj xeeb tshaj yog nyob rau hauv kev lag luam aviation thiab aerospace.Piezoelectric sensors kuj tseem siv tau los ntsuas qhov kub thiab txias ntsuas hauv lub cav.Nws kuj tseem tuaj yeem siv rau hauv kev lag luam tub rog, piv txwv li, nws yog siv los ntsuas qhov kev hloov ntawm chamber siab thiab kev poob siab yoj lub siab ntawm lub muzzle thaum lub sij hawm cov phom phom raug rho tawm haujlwm hauv chamber.Nws tuaj yeem siv los ntsuas qhov siab loj thiab me me.
Piezoelectric sensors kuj tau siv dav hauv kev ntsuas biomedical.Piv txwv li, ventricular catheter microphones yog ua los ntawm piezoelectric sensors.Vim hais tias qhov ntsuas ntawm dynamic siab yog li ntawd, daim ntawv thov ntawm piezoelectric sensors yog dav heev.
Ntxiv nrog rau piezoelectric sensors, kuj tseem muaj cov piezoresistive sensors uas tsim los siv cov nyhuv piezoresistive, strain sensors siv cov nyhuv strain, thiab lwm yam. Cov sib txawv Pressure sensors siv cov teebmeem sib txawv thiab cov ntaub ntawv sib txawv, thiab tuaj yeem ua si rau ntau lub sijhawm.siv tshwj xeeb.
 

3. Lub zog
XCMG Siv Machinery Co., Ltd. (abbreviation: XCMG Co., Ltd.) yog ib tug tseem ceeb tswv cuab kev lag luam nrog cov tub ntxhais ua lag luam thiab cov keeb kwm ntev tshaj ntawm Xuzhou Siv Machinery Group Co., Ltd. (abbreviation: XCMG).Nws yog ib tug loj-scale, khoom ntau yam thiab series nyob rau hauv kuv lub teb chaws kev tsim machinery kev lag luam.Nws yog 100 billion-theem ua lag luam nrog kev ua tiav, muaj kev sib tw, muaj zog thiab lub teb chaws txoj haujlwm.Tam sim no, nws yog thawj zaug hauv kev lag luam hauv tsev, thib peb hauv kev lag luam thoob ntiaj teb, thib plaub hauv Suav teb sab saum toj 100 tshuab kev lag luam, thiab 395th hauv ntiaj teb 500 hom.Nws yog daim npav ua lag luam zoo tshaj plaws rau Tuam Tshoj cov cuab yeej tsim khoom lag luam.
XCMG tag nrho cov struts cranes muaj kev sib sau ua ke thiab txuas ntxiv ua tus thawj coj thoob ntiaj teb crane thev naus laus zis hloov pauv.Cov ua XC A1200 tag nrho cov-struts crane yog yim-qag 1200-tuj tag nrho cov struts crane nrog lub siab tshaj plaws lifting kev ua tau zoo nyob rau hauv kev lag luam, thiab lub ntiaj teb no tus thawj self-folding tshwj xeeb boom rau cua zog.
Kev lag luam feem ntawm XCMG tsheb cranes yog ze li 60% hauv lub tebchaws.XCMG qhov tshwj xeeb paub tab qhov tseem ceeb thev naus laus zis txhim kho kev ua tau zoo hauv txhua qhov kev qhia thiab tsim kom muaj txiaj ntsig zoo rau cov neeg siv khoom.Lub caj npab ntev yog npog tag nrho, lub zog muaj zog, qhov ua tau zoo yog qhov tseem ceeb, kev ua haujlwm ruaj khov dua, kev lag luam tseem ceeb dua, thiab kev txhim kho ntau dua.