Zogulitsa

1. Kufotokozera:

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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 ndi XCT QY RT zina

2. Kuyambitsa mankhwala
Ndi imodzi mwama sensor omwe amagwiritsidwa ntchito kwambiri muzochita zamakampani.Nthawi zambiri, kutulutsa kwa ma sensor wamba a Pressure ndi chizindikiro cha analogi, ndipo chizindikiro cha analogi chimatanthawuza kuti magawo azidziwitso amawoneka ngati zizindikilo zopitilira mulingo womwe waperekedwa.Kapena mu nthawi yosalekeza, kuchuluka kwa chidziwitso choyimira chake chitha kuperekedwa ngati chizindikiro cha mtengo uliwonse nthawi iliyonse.Masensa a Pressure omwe timagwiritsa ntchito nthawi zambiri amakhala opangidwa ndi piezoelectric effect, ndipo masensa oterewa amatchedwanso piezoelectric sensors.,
Tikudziwa kuti makhiristo ndi anisotropic ndipo amorphous ndi isotropic.Pamene ena crystalline sing'anga ndi olumala ndi mawotchi mphamvu mbali ina, polarization zotsatira zimachitika;mphamvu yamakina ikachotsedwa, idzabwerera ku dziko losagwiritsidwa ntchito, ndiko kuti, ikapanikizika, zina Makristasiwa amatha kupanga mphamvu yamagetsi, yomwe imatchedwa polarization effect.Asayansi adapanga masensa a Pressure kutengera izi.
Zida za piezoelectric zomwe zimagwiritsidwa ntchito kwambiri mu masensa a piezoelectric ndi monga quartz, potaziyamu sodium tartrate ndi ammonium dihydrogen phosphate.Pakati pawo, quartz (silicon dioxide) ndi kristalo wachilengedwe, ndipo mphamvu ya piezoelectric imapezeka mu kristalo iyi.Mkati mwa kutentha kwina, zinthu za piezoelectric zimakhalapo nthawi zonse, koma kutentha kumapitirira kusiyana ndi izi, katundu wa piezoelectric amatha kutha (kutentha uku ndiko kutchedwa "Curie point").Popeza mphamvu yamagetsi imasintha pang'ono ndi kusintha kwa kupsinjika maganizo (ndiko kuti, piezoelectric coefficient ndi yochepa), quartz imasinthidwa pang'onopang'ono ndi makristasi ena a piezoelectric.Ndipo potaziyamu sodium tartrate ili ndi chidwi chachikulu cha piezoelectric ndi piezoelectric coefficient, koma ingagwiritsidwe ntchito m'malo a kutentha kwa chipinda ndi chinyezi chochepa.Dihydrogen phosphate ndi kristalo wochita kupanga wokhala ndi kachulukidwe wachibale wa 1.80 ndi malo osungunuka a 190 ° C.Imatha kupirira kutentha kwambiri komanso chinyezi chambiri komanso imakhala yokhazikika mumlengalenga.Kusungunuka m'madzi kutentha (20 ° C) ndi 37.4g, kusungunuka pang'ono mu ethanol ndi osasungunuka mu acetone, kotero kwagwiritsidwa ntchito kwambiri.Pakalipano, mphamvu ya piezoelectric imagwiritsidwanso ntchito pazitsulo za polycrystals, monga zoumba zamakono za piezoelectric, kuphatikizapo barium titanate piezoelectric ceramics, PZT, niobate piezoelectric ceramics, lead magnesium niobate piezoelectric ceramics, ndi zina zotero.
Mphamvu ya piezoelectric ndiyo mfundo yaikulu yogwiritsira ntchito sensa ya piezoelectric, ndipo sensa ya piezoelectric singagwiritsidwe ntchito poyesa static, chifukwa malipiro pambuyo pa mphamvu yakunja amangopulumutsidwa pamene lupu ili ndi cholowa chopanda malire.Izi sizili choncho kwenikweni, kotero izi zimatsimikizira kuti piezoelectric sensor imatha kuyeza kupsinjika kwamphamvu.
Masensa a piezoelectric amagwiritsidwa ntchito kwambiri poyezera kuthamanga, kuthamanga ndi mphamvu.Piezoelectric accelerometer ndi accelerometer yomwe imagwiritsidwa ntchito kwambiri.Zili ndi ubwino wa dongosolo losavuta, laling'ono, kulemera kwake komanso moyo wautali wautumiki.Ma piezoelectric accelerometers akhala akugwiritsidwa ntchito kwambiri poyezera kugwedezeka ndi kugwedezeka kwa ndege, magalimoto, zombo, milatho ndi nyumba, makamaka m'mbali za ndege ndi zamlengalenga.Masensa a piezoelectric amathanso kugwiritsidwa ntchito kuyeza kuthamanga kwa kuyaka ndi miyeso ya vacuum mkati mwa injini.Itha kugwiritsidwanso ntchito m'makampani ankhondo, mwachitsanzo, imagwiritsidwa ntchito kuyeza kusintha kwa kukakamiza kwachipinda komanso kuthamanga kwamphamvu kwa muzzle panthawi yomwe chipolopolo chamfuti chimawombera m'chipinda.Itha kugwiritsidwa ntchito kuyeza zovuta zazikulu ndi zazing'ono.
Masensa a piezoelectric amagwiritsidwanso ntchito kwambiri pakuyeza kwachilengedwe.Mwachitsanzo, ma maikolofoni a catheter a ventricular amapangidwa ndi masensa a piezoelectric.Chifukwa kuyeza kwamphamvu kwamphamvu kumakhala kofala kwambiri, kugwiritsa ntchito masensa a piezoelectric ndikofalikira kwambiri.
Kuphatikiza pa ma sensor a piezoelectric, palinso ma sensor a piezoresistive omwe amapangidwa pogwiritsa ntchito mphamvu ya piezoresistive, kupsinjika kwa masensa pogwiritsa ntchito zovuta, ndi zina zotere.ntchito yapadera.
 

3. Mphamvu
XCMG Construction Machinery Co., Ltd. (chidule: XCMG Co., Ltd.) ndi membala wofunikira kwambiri wokhala ndi bizinesi yayikulu komanso mbiri yayitali kwambiri ya Xuzhou Construction Machinery Group Co., Ltd. (chidule: XCMG).Ndi yayikulu, mitundu yosiyanasiyana yazogulitsa komanso mndandanda wamakampani opanga makina akudziko langa.Ndi bizinesi yotsogola yopitilira mabiliyoni 100 yokhala ndi mpikisano wathunthu, wampikisano, wokopa komanso wotsogola mdziko lonse.Pakali pano, ili pamalo oyamba m'makampani apakhomo, yachitatu pamakampani apadziko lonse lapansi, yachinayi m'mafakitale 100 apamwamba kwambiri aku China, ndi 395 pamakampani 500 apamwamba kwambiri padziko lonse lapansi.Ndi khadi yabizinesi yochititsa chidwi yamakampani opanga zida zaku China.
Ma crane a XCMG amtundu uliwonse ali ndi luso lambiri ndipo akupitiliza kutsogolera kusintha kwaukadaulo wapadziko lonse lapansi.Kireni yotsogola ya XC A1200 yomwe ili pamtunda wonse ndi ma axle eyiti 1200-tons all-terrain crane yomwe ili ndi ntchito yokweza kwambiri pamakampani, komanso kupukusa kwapadera kwapadera kwamphamvu padziko lonse lapansi.
The msika wa XCMG cranes magalimoto pafupifupi 60% mu dziko.XCMG wapadera okhwima kiyi luso bwino ntchito mbali zonse ndi kulenga mtengo kwambiri makasitomala.Kutalika kwa mkono kumaphimbidwa mokwanira, mphamvu zimakhala zamphamvu, zogwira mtima zimakhala zodziwika bwino, ntchitoyo imakhala yokhazikika, chuma chimakhala chodziwika bwino, ndipo dongosololi ndi lodalirika.