Matambudziko Akajairika Ekugadzirisa CMM

2024-04-23

1. Ndeipi nzira yekushanda kwehurongwa Muchina wekuyera？

Muchina wekuyera we "coordinate" unoyerwa kuburikidza nekufamba kwe "relative movement" kwe " sisitimu yekuyedzauye chidimbu chebasa. Kuferefeta inonyanya kuona marongero emativi matatu enzvimbo dzebasa uye inowana mhedzisiro yekupedzisira kuburikidza nekuverenga kwakatevedzana.

2. Unganyatsonzwisisa sei kururama kweCMM munguva chaiyo?

Nzira yakanakisisa yekutarisa kunyatsojeka kwemuchina ndeyekushandisa chishandiso chekuongorora chakajairwa. Gage block. Uye kushandisa work-piece yakajairwa kuongorora kururama kwemuchina, asi zvakaoma, inogona kuitwa munguva pfupi chete. Nzira iri nyore ndeyekushandisa work-piece yakajairika, chirongwa chakakwana chekuyera otomatiki, kuyerwa kakawanda pasi pekuongororwa kwemuchina wetsime.

3. Ndezvipi zvishandiso zvinodiwa kuti muchina wekuyera we coordinate ugadziriswe?

Kazhinji, kugadzirisa muchina wekuyera unounganidza Hazvina kuoma, chero bedzi zviyero zvinotevera zviripo: laser interferometer, electronic level, square ruler uye standard sphere, saizi yegiredhi rinoenderana kusvika ku1000mm measuring block, nezvimwewo.

Matambudziko Akajairika Ekugadzirisa CMM.jpg

3. Chii chiri kukanganisa kwe21 kwemuchina wekuyera marongerwo emagetsi?

Sezvatinoziva kuti muchina wekuyera ma "coordinate" matatu une axis nhatu dzinofambiswa, uye pane positioning error imwe chete uye 5 geometric error (inosanganisira: direction linear error mbiri, direction angle error mbiri), nekuda kweizvozvo, pane 18 error muhuwandu hwe "three axis". Kunewo perpendicularity error pakati pe "three coordinate axes". Saka, huwandu hwe "21 error items" dze "three coordinate measurer" its, chinhu chikuru chinoita kuti mhedzisiro yekuyera isanyatsojeka.

4. Tinofanirwa kugadzirisa zvikanganiso makumi maviri nerimwe riini?

Zvikanganiso makumi maviri nerimwe (21) zvinofanirwa kuenzaniswa pasi pemamiriro ezvinhu anotevera: kana muchina mutsva waongororwa, kana Muchina wekubatanidza inofambiswa, kana muchina we coordinate wagadziriswa, kana chikanganiso chekuyera hurefu chabuda mukusashivirira. Nekuti 21 error ndiyo hwaro hwekururama kwemuchina we coordinate, calibration yakaomawo.