Indlela Yokuhlola Ukuqondakala Kwe-Granite Straightedge

Ama-straightedge e-granite angamathuluzi okunemba asetshenziswa kabanzi ezimbonini ezifana nokukhiqizwa kwemishini, i-metrology, kanye nokuhlanganiswa kwemishini. Ukuqinisekisa ukunemba kwe-straightedge ye-granite kubalulekile ekuqinisekiseni ukuthembeka kokulinganisa kanye nekhwalithi yomkhiqizo. Ngezansi kunezindlela ezijwayelekile zokuhlola ukunemba kanye nokubekezelelana kwe-geometric okuhlobene kwama-straightedge e-granite.

1. Ukuma Kohlangothi Oluphambene Nobuso Obusebenzayo

Ukuhlola ukuvundla kwezinhlangothi eziqondile:

• Beka i-granite straightedge epuletini elingaphezulu elilinganisiwe.

• Beka igeyiji yokudayela enobubanzi obungu-0.001mm ngebha eyindilinga ejwayelekile bese uyibeka u-zero usebenzisa isikwele sokubhekisela.

• Letha igeyiji yokudayela ixhumane nohlangothi olulodwa lomphetho oqondile ukuze urekhode ukuphambuka kokuma okuqondile.

• Phinda ngakolunye uhlangothi bese uqopha iphutha elikhulu njengenani lokuma okuqondile.

Lokhu kuqinisekisa ukuthi ubuso obuseceleni buyisikwele endaweni yokusebenza, okuvimbela ukuphambuka kokulinganisa ngesikhathi sokusetshenziswa okungokoqobo.

2. Isilinganiso Sendawo Yokuxhumana Yendawo Ye-Straightedge Ehambisanayo

Ukuhlola ukuthamba komphezulu ngesilinganiso sokuxhumana:

• Faka ungqimba oluncane lwe-ejenti yokubonisa endaweni yokusebenza ye-straightedge.

• Hlikihla indawo ngobumnene epuletini eliyisicaba lensimbi ephonswe noma kwenye i-straightedge enokunemba okulinganayo noma okuphezulu.

• Le nqubo izoveza izindawo zokuxhumana ezibonakalayo.

• Beka igridi ye-plexiglass esobala (izikwele ezincane ezingu-200, ngasinye esingu-2.5mm × 2.5mm) ezindaweni ezingahleliwe ebusweni.

• Bala isilinganiso sezikwele eziqukethe amaphuzu okuxhumana (ngamayunithi angu-1/10).

• Isilinganiso esimaphakathi sibe sesibalwa, simelela indawo yokuxhumana esebenzayo yendawo yokusebenza.

Le ndlela inikeza ukuhlolwa okubonakalayo nokwezibalo kwesimo sobuso be-straightedge.

3. Ukuqondile Kobuso Bokusebenza

Ukuze ulinganise ukuqondile:

• Sekela i-straightedge kumamaki ajwayelekile atholakala ku-2L/9 kusuka ekugcineni ngakunye usebenzisa amabhlogo alingana nokuphakama.

• Khetha ibhuloho lokuhlola elifanele ngokuya ngobude bendawo yokusebenza (ngokuvamile izinyathelo ezingu-8-10, ezihlanganisa u-50-500mm).

• Vikela i-autocollimator, i-electronic level, noma i-precision spirit level ebhulohweni.

• Hambisa ibhuloho isinyathelo ngesinyathelo kusukela kolunye uhlangothi kuya kolunye, uqopha ukufundwa endaweni ngayinye.

• Umehluko phakathi kwamanani aphezulu kanye namanani amancane ubonisa iphutha lokuqondile kwendawo yokusebenza.

Ngezilinganiso zendawo ezingaphezu kuka-200mm, ipuleti lebhuloho elifushane (50mm noma 100mm) lingasetshenziswa ukunquma iphutha lokuqonda ngesisombululo esiphezulu.

4. Ukufana Kwezindawo Zokusebenza Nezokusekela

Ukufana kufanele kuqinisekiswe phakathi:

• Izindawo zokusebenza eziphezulu nezingezansi zomphetho oqondile.

• Indawo yokusebenza kanye nendawo yokusekela.

Uma ipuleti eliyisicaba elibhekiselayo lingatholakali:

• Beka uhlangothi lomugqa oqondile esisekelweni esiqinile.

• Sebenzisa i-micrometer yohlobo lwe-lever noma i-micrometer yokunemba enobubanzi obungu-0.002mm ukukala umehluko wokuphakama ngobude.

• Ukuphambuka kumelela iphutha lokufana.

Isiphetho

Ukuhlola ukunemba kanye nokunemba kwejiyometri kwemiphetho yokuqondisa yegranite kubalulekile ekugcineni ubuqotho bokulinganisa ezimbonini zokunemba. Ngokuqinisekisa ukuthambekela, isilinganiso samaphuzu okuxhumana, ukunemba, kanye nokulingana, abasebenzisi bangaqinisekisa ukuthi imiphetho yabo yokuqondisa yegranite ihlangabezana nezindinganiso zokunemba eziphakeme kakhulu ezidingekayo ekusetshenzisweni kwezimboni kanye nelebhu.