Isingeniso kanye nokusetshenziswa kwe-abrasive yedayimane

Idayimane liyinto enobulukhuni obukhulu kakhulu ngokwemvelo. Linobulukhuni obuphezulu kakhulu, ukuhanjiswa kokushisa kanye nokumelana nokuguguleka, ngakho-ke lisetshenziswa kabanzi embonini yokuhudula. Ngokuthuthuka kobuchwepheshe bezimboni,izinto zokubhula zedayimaneathuthukile kusukela kumadayimane emvelo endabuko kuya kumadayimane ahlukahlukene okwenziwa kanye nezinto ezihlanganisiwe ezisebenzayo, aba yingxenye ebalulekile yensimu yezinto eziqinile kakhulu, futhi asetshenziswa kabanzi ezimbonini eziningi ezinembayo ephezulu njengokucubungula kwemishini, ama-elekthronikhi, ama-optics, kanye namandla amasha.

Ⅰ. Isingeniso esiyisisekelo se-abrasive yedayimane

Izinto zokuqhola zamadayimaneizinto eziphuphuthelwe noma ezihlanganisiwe Kwenziwe ngokuchoboza, ukuhluza, nokuhlanzwa kwamadayimane emvelo noma amadayimane okwenziwa. Ubulukhuni bayo be-Mohs bufinyelela ezingeni le-10, okuyi-abrasive ephezulu kakhulu eyaziwayo. Uma kuqhathaniswa ne-abrasives yendabuko njenge-aluminium oxide ne-silicon carbide, ama-abrasives edayimane anekhono eliphezulu lokusika kanye nokumelana nokuguguleka, futhi angagaya futhi apholishe izinto zokuqina okuphezulu ngokusebenza kahle okuphezulu kanye nomonakalo ophansi.

Ama-abrasives edayimane afaka phakathi amafomu alandelayo:

I-micropowder yedayimane: Usayizi wezinhlayiya usukela kumashumi ama-micron kuya kuma-nanometer, afanele izinqubo ezahlukahlukene zokupholisha ngokunemba okuphezulu.

Isondo lokugaya ledayimane/ikhanda lokugaya: elisetshenziselwa ukugaya nokubumba izinto eziqinile.

I-blade/i-drill bit yesaha ledayimane: esetshenziselwa ukusika nokubhoboza izinto ezifana namatshe, izinto zobumba, ingilazi, njll.

I-diamond grinding fluid/polishing paste: isetshenziswa kabanzi ekucubungulweni okunembe kakhulu kwezobuchwepheshe, i-optics, isikhunta kanye neminye imboni.

Izinto zedayimane ezihlanganisiwe (i-PCD/PCBN): zihlanganisa idayimane ne-matrix yensimbi noma ye-ceramic ukuze kwakhiwe izinto zamathuluzi ezihlanganisiwe ezinokuqina nokumelana nokuguguleka.

Ⅱ. Amasimu okusetshenziswa kwe-diamond abrasives

1. Ukucutshungulwa kwemishini
Ama-abrasives edayimane asetshenziswa kabanzi ekubumbeni nasekugayeni izinto ezinobulukhuni obuphezulu, njenge-carbide eqinisiwe, i-ceramics, i-silicon carbide, ingilazi, i-ferrite, njll. Ukusebenzisa amasondo okugaya idayimane ekucubunguleni akugcini nje ngokuthuthukisa ukusebenza kahle kokucubungula kanye nekhwalithi yobuso, kodwa futhi kwandise impilo yamathuluzi futhi kunciphise imvamisa yokushintsha kwamathuluzi. Ifaneleka kakhulu ezinqubweni zokukhiqiza ezikhiqizwa ngobuningi, ezizenzakalelayo ngokunemba okuphezulu.

2. Izimboni ze-elekthronikhi neze-semiconductor
Ngesikhathi sokucutshungulwa kwezinto ezifana nama-wafer e-silicon, ama-sapphire substrates, ama-silicon carbide chips, ingilazi ye-optoelectronic, njll., ama-diamond wire saw, uketshezi lokugaya kanye nama-polish paste kuyizinto ezibalulekile ezisetshenziswayo. Ama-diamond abrasives angafinyelela ukuthamba kanye nobulukhuni obusezingeni le-submicron noma ngisho ne-nanometer. Asetshenziswa kabanzi ekuxhumaneni okubalulekile njengokusika ama-chip, ukugaya ama-wafer, kanye nokupholisha i-photomask. Ayinto ebalulekile ekuqinisekiseni ukusebenza okuphezulu kanye nesivuno esiphezulu semikhiqizo ye-elekthronikhi.

3. Ukucubungula okubonakalayo
Impuphu yedayimane isetshenziswa kabanzi ekupholisheni ingilazi ebonakalayo, amafasitela e-laser, amalensi e-sapphire nezinye izingxenye. Amandla ayo amahle okusika kanye nokuqina kwamakhemikhali kungathuthukisa ngempumelelo ikhwalithi yokucubungula isibuko futhi kufinyelele ubulukhuni bomphezulu obungaphansi kuka-10nm. Kuyinto ebalulekile ekufezeni izindawo ezibushelelezi kakhulu kanye nokudlulisa ukukhanya okuphezulu.

4. Ukwakhiwa kanye nokucubungula amatshe
Ama-blade e-diamond saw, ama-drill bits, izintambo zokusika, njll. asetshenziswa kabanzi ekucubungulweni kwezinto zokwakha ezifana ne-granite, imabula, kanye nokhonkolo. Uma kuqhathaniswa namathuluzi endabuko, amathuluzi edayimane angcono kakhulu ngesivinini sokusika, isikhathi senkonzo, kanye nekhwalithi yokusika, futhi afaneleka kakhulu ekucubungulweni okuphumelelayo kwezinto zokwakha ezinamandla aphezulu kanye nobuningi obukhulu.

5. Amandla amasha kanye nezindiza
Ngokuthuthuka kobuchwepheshe obusha bamandla, isidingo se-abrasives yedayimane ekucutshungulweni kwezingcezu ze-lithium battery pole, ama-diaphragm e-ceramic, izingxenye zezimoto zikagesi, njll. sikhula ngokushesha. Emkhakheni wezindiza, amathuluzi edayimane asetshenziselwa ukukhanda ngokunemba izingxenye ze-hot end zenjini, izingxenye zesakhiwo ezihlanganisiwe, njll., okuthuthukisa ukuthembeka nokuqina kwemikhiqizo.

III. Isiphetho

Ama-abrasive edayimane, njengezinto ezibalulekile eziyisisekelo zokukhiqiza izimboni zanamuhla, asetshenziswa yizimo zomshini ezinembile kakhulu ngenxa yezakhiwo zawo ezibonakalayo ezinhle kakhulu kanye nokusebenza kabanzi. Esikhathini esizayo, ngokuthuthuka okuqhubekayo kwesayensi yezinto zokwakha kanye nobuchwepheshe bokukhiqiza, ama-abrasive edayimane azoqhubeka nokuthuthuka ngendlela ehlanzeke kakhulu, ehlakaniphile futhi enobungani nemvelo, esiza imboni yokukhiqiza ephezulu ukuthi ifinyelele ezingeni eliphakeme.