Indlela yoPhuhliso loMshini wokulinganisa oNxibelelaniso oluThathu

1. Isicwangciso sophuhliso se-three-coordinates Umatshini wokulinganisa

1.1 Ukuphucula ukuchaneka kokulinganisa komatshini wokulinganisa

Okokuqala, ukuchaneka kwesikali kufuneka kuphuculwe. Phantsi kwendlela yophuhliso lwangoku lwee-laser ze-semiconductor zanamhlanje, izikali ze-laser interferometer zisetyenziswa kakhulu kumsebenzi wokulinganisa. oomatshini bokulinganisa abadibanisa kathathu, ukusetyenziswa kwezikali ezinjalo kuneempawu zako. Kwiindlela ezisebenzayo, kunokuthintela impembelelo yobushushu obuveliswa yilaser ekuchanekeni komatshini wokulinganisa.

Kwindlela yokusebenza kunye nokulinganisa, kufuneka kuqwalaselwe ngokukodwa ukuhlawula i-refractive index. Eyona ndlela ifanelekileyo yokusasaza ukukhanya kukuba ukukhanya kudlule kwi-vacuum. Nangona kunjalo, uphando kule ndawo lusanqabile okwangoku. Isizathu esiphambili kukuba xa uhamba ngendlela evaliweyo ye-optical, nangona ingaphakathi lendlela ye-optical li-vacuum, ingaphandle yi-atmosphere. Xa kukho utshintsho kuxinzelelo lwangaphandle lwe-atmospheric, luya kubangela ukuba isihlalo sesilayidi siguquguquke, nto leyo ekhokelela kwiimpazamo zokulinganisa.

Ngokuphathelele ukuphucula ukuchaneka kokulinganisa komatshini wokulinganisa, umntu unokuqala kwisakhiwo njengendawo yokungena, egxile ekuchanekeni kwentloko yokulinganisa, iyunithi ephambili, itafile yokubonisa kunye nezixhobo. Ukongeza, xa kungekho mpembelelo yezinto ezingqongileyo, kunokwenzeka ukuthintela ngempumelelo ukuguquguquka ngenxa yamandla angaphandle kunye nokuguquguquka kobushushu, ngaloo ndlela kuphucula ukuchaneka kokulinganisa. Ke ngoko, kufuneka kuqwalaselwe nezinto ezingqongileyo.

1.2 Ukuphucula ukusebenza kakuhle komatshini wokulinganisa

Njengoko isantya semveliso yemizi-mveliso yanamhlanje siqhubeka sikhawuleza, kwinkqubo yokulinganisa yokwenyani, kufuneka kuqinisekiswe kungekuphela nje ukuchaneka kodwa kunye nesantya esiphezulu semveliso. Ukuze kuphuculwe ukusebenza kakuhle komatshini wokulinganisa onamakhonkco amathathu, ezi zinto zilandelayo zingathathwa njengeendawo zokuqala:

Okokuqala, ulwakhiwo lomatshini wokulinganisa luphuculwa ngokunciphisa ubunzima beendawo ezihambayo. Phakathi kwezinto ezisetyenziswayo cUmamaIzinto zeseramikhi, izinto zealuminiyam, kunye nezinto ezenziwe ngokwenziwa ezisetyenziswa kuphela koomatshini bokulinganisa banamhlanje.

Okwesibini, phucula ukusebenza kwenkqubo yomatshini wokulinganisa. Xa umatshini wokulinganisa ukwintshukumo yesantya esiphezulu, kuyimfuneko ukuqinisekisa ukuba intshukumo yawo ihlala izinzile kwaye akukho kushukuma.

Okwesithathu, ngexesha lenkqubo yokulinganisa, kukhethwa indlela yokulinganisa ukuskena. Ke ngoko, isantya soqhagamshelwano phakathi Iprobe kwaye umsebenzi awunakuba phezulu kakhulu, nto leyo eya kubeka imida ethile kwisantya sokufumanisa. Kwindlela yokulinganisa amanqaku, ukusebenza kwayo akuphezulu njengokwendlela yokulinganisa ukuskena. Nangona kunjalo, isaxhomekeke kumda woqhagamshelwano lweprobe. Ngokukhetha iiprobe engeyiyo eyokunxibelelana ukwenza imilinganiselo ngexesha lokuhamba okuqhubekayo komatshini wokulinganisa, ukukhawulezisa rhoqo, ukungqubana, kunye nokucotha kunokufezekiswa, ngaloo ndlela kuphucula ngempumelelo ukusebenza kakuhle komatshini wokulinganisa.

Okwesine, yonyusa isantya sokusebenza kwesoftware. Ngexesha lokusebenza komatshini wokulinganisa onama-three-coordinate, isantya sokusebenza kwesoftware asiyonto iphambili echaphazelayo. Nangona kunjalo, xa umatshini wokulinganisa onama-three-coordinate uhamba ngesantya esiphezulu, uya kuba nefuthe elikhulu kuwo. Ke ngoko, ukuqinisekisa ukuba ayichaphazeli ukusebenza kakuhle komatshini wokulinganisa, isantya sokusebenza kwesoftware yomatshini wokulinganisa kufuneka sonyuswe.

1.3 Ukuphucula ngakumbi iTekhnoloji yeCMM

Kwiteknoloji yomatshini wokulinganisa ii-coordinate ezintathu-dimensional, eyona nto iphambili yiteknoloji yokufumanisa. Iteknoloji yokufumanisa ixhomekeke kakhulu kubuchule beprobe ephambili bokufikelela. Logama nje iprobe ephambili inokufikelela, iCMM inokwenza umlinganiselo. Kwinkqubo yokulinganisa yokwenyani, isantya sokufumanisa sinefuthe ngqo ekusebenzeni kakuhle komatshini wokulinganisa. Ukuze kuphuculwe ngcono iteknoloji yeCMM kunye nezixhobo ezahlukeneyo kufuneka kuphuhliswe.

Kwinkqubo yophuhliso lwe I-CMM iteknoloji, inkalo ebalulekileyo kukusetyenziswa kweeprobe ezingadibaniyo. Ezi probe zinokufikelela ekufumaneni ngesantya esiphezulu. Ngokusebenzisa iikhamera, imigca ye-contour inokwenziwa, ngaloo ndlela kuvumela ukulinganisa ngokuchanekileyo. Iiprobe ezingadibaniyo zinokulinganisa izinto zokusebenza ezithambileyo, ezikrwelekileyo, neziguquguquka lula. Zinokwenza amabala amancinci okukhanya, kwaye zinokwenza ukulinganisa okungcono kwiindawo apho isiphelo soqhagamshelwano singenakungena lula khona. Kwiimeko ezininzi, ukulinganisa kwazo kubaluleke kakhulu. Iingenelo zeeprobe ezingadibaniyo ziquka ukubonakalisa okunamandla kunye nokukwazi ukuzijonga.

Ukuqukumbela, kwinkqubo yanamhlanje yokulinganisa, i-CMM sisixhobo esibaluleke kakhulu sokulinganisa, kwaye uphuhliso lwayo luyakhawuleza. Ukuze umatshini wokulinganisa onamaqonga amathathu ukwazi ukufezekisa iziphumo ezingcono zokusetyenziswa, kufuneka kusetyenziswe iindlela ezisebenzayo kunye namaqhinga okukhuthaza uphuhliso lwayo olungcono, kwaye kufuneka kuqondwe indlela yophuhliso ukuze kubonelelwe ngeziqinisekiso ezingcono zophuhliso lwayo olungcono kunye nokusetyenziswa kwayo.

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