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Amagwirizanitsa kusanthula zolakwika muyeso

Magwero olakwika osasinthika aMakina Oyezera a Coordinatemakamaka zikuphatikizapo: kulakwitsa kwa Coordinate Measuring Machine palokha, monga kulakwitsa kwa njira yowongolera (mzere wowongoka, kuzungulira), kusinthika kwa ndondomeko yogwirizanitsa ndondomeko, kulakwitsa kwa kafukufuku, kulakwitsa kwa kuchuluka kwa chiwerengero;zolakwika zomwe zimayambitsidwa ndi zinthu zosiyanasiyana zomwe zimagwirizanitsidwa ndi miyeso, monga kutengera kwa malo oyezera (kutentha, fumbi, ndi zina zotero), chikoka cha njira yoyezera komanso chikoka cha zinthu zina zosatsimikizika, ndi zina zotero.

Magwero olakwika a makina oyezera ndi ovuta kwambiri kotero kuti zimakhala zovuta kuzizindikira ndikuzilekanitsa chimodzi ndi chimodzi ndikuwongolera, ndipo nthawi zambiri magwero olakwika omwe ali ndi chikoka chachikulu pakulondola kwa makina oyezera ndi omwe ndi osavuta kuwongolera. zosiyana zimakonzedwa.Pakalipano, cholakwika chomwe chafufuzidwa kwambiri ndi cholakwika cha makina opangira makina oyezera.Ma CMM ambiri omwe amagwiritsidwa ntchito popanga ndi ma CMM a orthogonal coordinate system, ndipo kwa ma CMM wamba, zolakwika zamakina zimatanthawuza cholakwika cha gawo loyenda, kuphatikiza cholakwika choyika, cholakwika choyenda mowongoka, cholakwika chosuntha, ndi cholakwika cha perpendicularity.

Kuwunika kulondola kwakugwirizanitsa makina oyezerakapena kuti agwiritse ntchito kukonza zolakwika, chitsanzo cha cholakwika chokhazikika cha makina oyezera ogwirizanitsa amagwiritsidwa ntchito monga maziko, momwe tanthauzo, kusanthula, kufalitsa ndi kulakwitsa kwathunthu kwa chinthu chilichonse cholakwika chiyenera kuperekedwa.Zomwe zimatchedwa zolakwika zonse, pakutsimikizira kulondola kwa ma CMM, zimatanthawuza zolakwika zophatikizidwa zomwe zikuwonetsa kulondola kwa ma CMM, mwachitsanzo, kulondola kwachiwonetsero, kubwerezabwereza, ndi zina zambiri: muukadaulo wowongolera zolakwika wa ma CMM, amatanthauza cholakwika vekitala cha malo malo.

https://www.vmm3d.com/coordinate-measuring-machine-price-products-ppg-20153els-800g-semi-automatic-ppg-thickness-gauge-chengli-product/

Kusanthula zolakwika zamakina

Mawonekedwe a makina a CMM, njanji yowongolera imaletsa magawo asanu a ufulu ku gawo lomwe amawongolera, ndipo njira yoyezera imawongolera gawo lachisanu ndi chimodzi laufulu poyenda, kotero malo a gawo lowongolera mumlengalenga amatsimikiziridwa ndi njanji yowongolera ndi njira yoyezera yomwe ili.

Kusanthula zolakwika

Pali mitundu iwiri ya ma probe a CMM: ma probe olumikizana amagawidwa m'magulu awiri: kusintha (komwe kumadziwikanso kuti touch-trigger kapena dynamic signing) ndi sikani (yomwe imadziwikanso kuti siginecha yofananira kapena yosasunthika) molingana ndi kapangidwe kake.Kusinthana kolakwika kwa kafukufuku wobwera chifukwa cha kusintha kwa sitiroko, probe anisotropy, switch stroke dispersion, reset zone dead, etc.

Kusinthana kwa kafukufuku wa kafukufuku ndi kukhudzana kwa workpiece kwa kafukufuku wa tsitsi lakumva, kufufuza kwapakati patali.Ichi ndi cholakwika cha dongosolo la kafukufukuyu.The anisotropy of the probe ndi kusagwirizana kwa kusintha kwa stroke kumbali zonse.Ndi cholakwika mwadongosolo, koma nthawi zambiri chimawonedwa ngati cholakwika mwachisawawa.Kuwonongeka kwaulendo wosinthira kumatanthawuza kuchuluka kwa kufalikira kwa maulendo osinthira panthawi yoyezera mobwerezabwereza.Muyezo weniweniwo umawerengedwa ngati kupatuka kokhazikika kwa masinthidwe oyenda mbali imodzi.

Bwezeretsani deadband amatanthauza kupatuka kwa probe ndodo kuchokera pamalo ofananirako, chotsani mphamvu yakunja, ndodoyo mu kasupe kukonzanso mphamvu, koma chifukwa cha kusamvana, ndodoyo siyingabwerere ku malo oyamba, ndiye kupatuka ku malo oyamba ndi reset deadband.

Zolakwika zofananira za CMM

Chomwe chimatchedwa cholakwika chophatikizika chokhudzana ndi kusiyana pakati pa mtengo woyezera ndi mtengo weniweni wa mtunda wopita kumtunda mu malo oyezera a CMM, omwe angasonyezedwe ndi ndondomeko yotsatirayi.

Relative Integrated error = mtengo woyezera mtunda mtunda wowona

Pakuvomera kwa magawo a CMM ndikuwongolera nthawi ndi nthawi, sikoyenera kudziwa ndendende cholakwika cha mfundo iliyonse mumalo oyezera, koma kulondola kwa gawo loyezera, lomwe lingawunikidwe ndi cholakwika chophatikizika cha CMM.

Cholakwika chophatikizika chachibale sichikuwonetsa mwachindunji gwero lolakwika ndi cholakwika chomaliza choyezera, koma chimangowonetsa kukula kwa cholakwika poyesa miyeso yokhudzana ndi mtunda, ndipo njira yoyezera ndiyosavuta.

Kulakwitsa kwa vekitala ya CMM

Kulakwitsa kwa vekitala ya mumlengalenga kumatanthawuza cholakwika cha vector nthawi iliyonse muyeso wa CMM.Ndiko kusiyana pakati pa malo aliwonse okhazikika mu malo oyezera mu njira yoyenera yolumikizira mbali yoyenera ndi makonzedwe atatu ofanana mu ndondomeko yeniyeni yokhazikitsidwa ndi CMM.

Mwachidziwitso, cholakwika cha vector ya mlengalenga ndi cholakwika cha vekitala chathunthu chopezedwa ndi kaphatikizidwe ka vekitala pazolakwika zonse za malowo.

https://www.vmm3d.com/china-oem-coordinate-measuring-machine-suppliers-ppg-20153mdi-manual-lithium-battery-thickness-gauge-chengli-product/

Kulondola kwa kuyeza kwa CMM ndikovuta kwambiri, ndipo ili ndi magawo ambiri ndi mawonekedwe ovuta, ndi zinthu zambiri zomwe zimakhudza kulakwitsa kwa muyeso.Pali magwero anayi akuluakulu a zolakwika zosasunthika pamakina amitundu yambiri monga ma CMM motere.

(1) Zolakwa za geometric zomwe zimayambitsidwa ndi kulondola kochepa kwa zigawo zamapangidwe (monga maupangiri ndi machitidwe oyezera).Zolakwa izi zimatsimikiziridwa ndi kulondola kwa kupanga kwa zigawo zomangikazi komanso kusintha kolondola pakuyika ndi kukonza.

(2) Zolakwa zokhudzana ndi kuuma komaliza kwa magawo a makina a CMM.Amayamba makamaka chifukwa cha kulemera kwa magawo osuntha.Zolakwa izi zimatsimikiziridwa ndi kuuma kwa zigawo zamagulu, kulemera kwake ndi kasinthidwe kake.

(3) Zolakwa za kutentha, monga kukulitsa ndi kupindika kwa kalozera komwe kumachitika chifukwa cha kusintha kwa kutentha kumodzi ndi kutentha kwa kutentha.Zolakwa izi anatsimikiza ndi dongosolo makina, katundu katundu ndi kutentha kugawa CMM ndi kutengera magwero kutentha kunja (mwachitsanzo kutentha yozungulira) ndi magwero kutentha mkati (mwachitsanzo galimoto unit).

(4) zolakwa zofufuza ndi zowonjezera, makamaka kuphatikizapo kusintha kwa utali wa mapeto a kafukufuku omwe amayamba chifukwa cha kusintha kwa kafukufuku, kuwonjezera ndodo yaitali, kuwonjezera kwa zipangizo zina;cholakwika cha anisotropic pamene kafukufukuyo akhudza muyeso m'njira zosiyanasiyana ndi malo;cholakwika chobwera chifukwa cha kuzungulira kwa tebulo lolozera.


Nthawi yotumiza: Nov-17-2022