E sebetsa ho Cat 330D / 336D kutlo ea khatello ea oli EX2CP54-12

Sensor ea khatello e na le ho nepahala ho phahameng le phoso e utloahalang, 'me matšeliso a phoso ea mochine oa khatello ke senotlolo sa ts'ebeliso ea eona. Sensor ea khatello haholo e kenyelletsa phoso ea offset, phoso ea kutlo, phoso ea linearity le phoso ea hysteresis. Pampiri ena e tla hlahisa mochine oa liphoso tsena tse 'nè le tšusumetso ea tsona liphellong tsa liteko,' me ka nako e ts'oanang e hlahise mokhoa oa ho lekanya khatello le mehlala ea kopo ho ntlafatsa ho nepahala ha tekanyo.

Hajoale, ho na le mefuta e mengata ea li-sensor 'marakeng, e thusang baenjiniere ba meralo ho khetha li-sensor tsa khatello tse hlokoang ke sistimi. Li-sensor tsena ha li kenyelle feela li-converter tsa mantlha tsa mantlha, empa hape le li-sensor tse rarahaneng tse kopaneng tse nang le li-circuits tsa on-chip. Ka lebaka la liphapang tsena, moenjiniere oa moralo o tlameha ho lefella phoso ea tekanyo ea mochine oa khatello ka hohle kamoo ho ka khonehang, e leng mohato oa bohlokoa ho netefatsa hore mochine o finyella litlhoko tsa moralo le kopo. Maemong a mang, matšeliso a ka boela a ntlafatsa ts'ebetso e akaretsang ea sensor ts'ebelisong.

Offset, mefuta e fapaneng ea calibration le matšeliso a mocheso kaofela a ka lemohuoa ka marang-rang a mosesaane a hanyetsanang le lifilimi, a lokisoang ka laser nakong ea ho paka.

Hangata sensor e sebelisoa hammoho le microcontroller, 'me software e kentsoeng ea microcontroller ka boeona e theha mohlala oa lipalo oa sensor. Ka mor'a hore microcontroller e bale motlakase oa tlhahiso, mohlala o ka fetola motlakase hore e be boleng ba tekanyo ea khatello ka ho fetola converter ea analog-to-digital.

Mokhoa o bonolo ka ho fetisisa oa lipalo oa sensor ke mosebetsi oa ho fetisa. Mohlala o ka ntlafatsoa ts'ebetsong eohle ea ho lekanya, 'me kholo ea mohlala e tla eketseha ka ho eketseha ha lintlha tsa calibration.

Ho ea ka pono ea metrology, phoso ea ho lekanya e na le tlhaloso e thata haholo: e emela phapang pakeng tsa khatello e lekantsoeng le khatello ea sebele. Leha ho le joalo, khatello ea sebele e ke ke ea fumanoa ka ho toba, empa e ka hakanngoa ka ho amohela litekanyetso tse loketseng tsa khatello. Hangata litsebi tsa metrology li sebelisa lisebelisoa tseo ho nepahala ha tsona ho leng bonyane makhetlo a 10 ho feta lisebelisoa tse lekantsoeng e le litekanyetso tsa tekanyo.

Hobane sisteme e sa lekanyetsoang e ka sebelisa feela kutlo e tloaelehileng le boleng ba offset ho fetolela motlakase oa phallo hore e be phoso ea khatello.