Ubininzi beOomatshini be-CMM (Uomatshini bokulinganisa) zenziweIzinto zeGranite.
Oomatshini bokulinganisa abaLungelelanisayo (i-CMM) sisixhobo sokulinganisa esiguqukayo kwaye siphuhlise inani leendima ezinemigangatho yemveliso, kubandakanya ukusetyenziswa kwelebhu esemgangathweni, kunye nendima yakutsha nje yokuxhasa ngokuthe ngqo kumgangatho wemveliso. Ukuziphatha kwe-thermal ye-CMM Scales Scales iba yinto ebalulekileyo phakathi kwendima kunye nesicelo.
Kwinqaku elikwixesha elisandula ukupapasha, ngeReanishaw, umxholo weendlela zokuhambahamba kunye nezemigangatho ezikhoyo ezixoxwayo.
Isikali se-encoder sisebenza ngokufanelekileyo ngokuzimela ngengqongqo kwi-subtate yawo (edadayo) okanye ixhomekeke emzimbeni (edlule). Isikali esidadayo sanda kwaye izivumelwano ngokweempawu zebhulukhwe zezinto ezibonakalayo, ngelixa inqanaba elinokuqiniswayo liyanda kunye nezivumelwano kwinqanaba elinye. Iindlela zokwenza izidalwa zokulinganisa zibonelela ngezibonelelo ezahlukeneyo zokusetyenziswa kwemilinganiselo: Inqaku elivela kwiRenisisaw libonisa imeko apho isikali esinokukhetha khona sinokukhetha oomatshini beelebhu.
I-CMMS isetyenziselwa ukufaka idatha yomlinganiselo emithathu wokuchaneka okuphezulu, izinto ezixineneyo, ezinje ngeebhloko zenjini kunye nee-binji ze-injini, njengenxalenye yenkqubo yokulawula umgangatho. Kukho iintlobo ezine ezisisiseko zoomatshini bokulungelelanisa: ibhulorho, i-cantilever, i-Gantry kunye nengalo ethe tye. I-Bridge-uhlobo lwe-CMMS zezona zinto zixhaphakileyo. Kuyilo lwe-CMM BOBIDGE, i-z-axis quill inyuka kwinqwelwana ehamba nebhulorho. Ibhulorho iqhutywa ngokubhekisele kwisikhokelo sesibini-iindlela ze-Axis. Imoto iqhuba igxalaba elinye lebhulorho, ngelixa igxalaba elichaseneyo lingafakwanga: Ulwakhiwo lwebhulorho luye lwakhokelwa / luxhaswe kwiibherithi ze-aerostatic. Inqwelomoya (X-Axis) kunye neQuill (i-Z-Axis) inokuqhutywa yibhanti, isikrelem okanye i-screw okanye i-intanethi. Ii-CMMs zenzelwe ukunciphisa iimpazamo ezingaphindiyo njengoko kunzima ukubuyekeza umlawuli.
Ukusebenza okuphezulu kwe-cmms kubandakanya i-rancite ephezulu ye-rancite kunye ne-stantry ye-slry / ibhulorho, kunye ne-intertia ephantsi, kunye ne-quill ephantsi eqhotyoshelweyo kuyo i-sensor yokulinganisa. Idatha evelisiweyo esetyenziselwa ukuqinisekisa ukuba amalungu afezekisile ukuba uxinezelekile. Ikhowudi ephezulu yecandelo le-TICREAR ifakwe kwi-X eyahlukileyo ye-X, y kunye ne-Z axes ezinokubakho kwiimitha ezininzi ubude.
I-cmm ye-Granterite yeGranite-cmm isebenza kwigumbi elinemigangatho ye-20 ± 2 ° 2 ° 2 ° 2 ° 2 ° C, apho i-checmate yegumbi iphela, ivumela i-granite ephezulu ye-20 ° C. I-Claint Clain ye-Staight Stainess ifakwe kwi-COMM nganye ye-COMM iya kuba yintloko yeGranite kwaye iphendule ngokukhawuleza ukuba iguqukele kubushushu bomoya ngenxa yokuqhutywa kwetafile ephantsi kunye ne-thermal ephantsi kune-thermal yetafile ye-grancite. Oku kuya kukhokelela ekukhulisekeni okuphezulu okanye ukwandiswa kwesikali ngaphezulu kwe-3m ye-Axis malunga ne-60 μm. Olu lwando lunokuvelisa impazamo enkulu yokulinganisa ekunzima ukubuyisa ngenxa yendalo eyahluka-hlukeneyo.
Isikali esinemigangatho esithandwayo Ngaba ukhetho olukhethiweyo kule meko: isikali esinokwenziwe i-suander kuphela yokwandiswa kwe-thermal (CTE) se-Granite kwaye siyakubonisa utshintsho oluncinci ekuphenduleni kwi-oscialiltions encinci kwiqondo lokushisa elincinci. Iinguqu zexesha elide kwiqondo lobushushu kufuneka ziqwalaselwe kwaye ezi ziya kuchaphazela ubushushu obuqhelekileyo bokuthathwa kwe-subrity enkulu. Imbuyekezo yobushushu ilungisiwe ngokuthe ngqo njengoko isilawuli sifuna ukuhlawula indlela yokuziphatha ye-thermal yomatshini ngaphandle kokuthathela ingqalelo i-encor themes indlela yokuziphatha ye-theder.
Kwisishwankathelo, iinkqubo ezinokubakho ezinesikali esinemigangatho ye-dispile sisisombululo esihle sokuchaneka kwe-CTE / i-submal ephezulu ye-CTE / i-thermal Mismes ye-thermal ubunzima kunye nezinye izicelo ezifuna amanqanaba aphezulu e-metrology. Izibonelelo zamanqanaba ahlukeneyo zibandakanya ukucocwa kweerejista zeMbuyekezo zeMbuyekezo kunye nokuncitshiswa kweempazamo zokulinganisa eziphindaphindiweyo ngenxa, umzekelo, ukwahluka kweqondo lobushushu boomatshini.
IXESHA LOKUQALA: