Ziziphi iingenelo zokukhetha i-granite njengebhedi yoomatshini?

Okokuqala, iimpawu eziphezulu zomzimba

I-Granite yinto enzima kakhulu, ubunzima bayo buphezulu, ngokuqhelekileyo phakathi kwamanqanaba amathandathu kunye nesixhenxe, kwaye ezinye iintlobo ziyakwazi ukufikelela kumanqanaba angama-7-8, aphezulu kunezixhobo zokwakha ngokubanzi ezifana nebhastile, izitena, njl. Kwangaxeshanye, ubuninzi begranite bukhulu, ngokuqhelekileyo phakathi kwe-2.5 kunye ne-3.1 grams per cubic centimeter (okanye 2.8-cubic centimeter), amandla okufikelela kwi-2.8-3 cubic ephezulu kakhulu. I-150-300Mpa, enomthwalo olungileyo kunye nomthamo we-seismic. Ezi mpawu zenza i-granite ekusebenziseni ibhedi yomatshini inokumelana nomthwalo omkhulu kunye noxinzelelo, akulula ukuguqulwa kunye nomonakalo.

Okwesibini, iipropati zeekhemikhali ezizinzileyo

I-Granite ine-asidi egqwesileyo kunye ne-alkali yokumelana nomhlwa kwaye akukho lula ukugqweswa kunye nokukhukuliseka ngeekhemikhali. Oku kuthetha ukuba kwinkqubo yomatshini, nokuba idibana ne-coolant okanye i-lubricant, ibhedi ye-granite inokuhlala izinzile, kwaye ayiyi kuchaphazela ukuchaneka kwayo kunye nobomi benkonzo ngenxa ye-corrosion emfutshane.Nangona igranite ineasidi elungileyo kunye nokuxhathisa umhlwa kwealkali, ikwagcinwa kakuhle emva kokucutshungulwa, unyango olufike ngexesha lomphezulu ukuphepha ulwelo oludlekayo olugcinwe kumphezulu ixesha elide ukonakalisa ukuchaneka komphezulu wayo.

Okwesithathu, i-coefficient yokwandiswa kwe-thermal incinci

I-coefficient yokwandisa i-thermal ye-granite incinci, enokuthi ixhathise ngokufanelekileyo impembelelo yokutshintsha kweqondo lokushisa. Kwinkqubo yomatshini, ngenxa yesizukulwana sokusika ukushisa kunye nokushisa kwe-friction, ukushisa kwesixhobo somatshini kuya kutshintsha. Ukuba i-coefficient yokwandiswa kwe-thermal yebhedi inkulu, iya kubangela ukuguqulwa kwebhedi, ngaloo ndlela ichaphazela ukuchaneka kwe-machining. Ibhedi ye-granite ihluke kwi-bed iron cast, kwaye ayiyi kuchaphazeleka ngubushushu, enokunciphisa ngokufanelekileyo le deformation kwaye iqinisekise ukuchaneka kokucubungula.

Okwesine, ukuxhathisa okulungileyo kokungcangcazela

Ngenxa yomthamo wayo omkhulu kunye nokusebenza okugqwesileyo kokuchasene nokungcangcazela, ibhedi yesiseko segranite inokunciphisa ngokufanelekileyo ukuphazamiseka kokungcangcazela kwinkqubo yomatshini. Olu phawu lubaluleke kakhulu kwi-high-speed cutting okanye kwi-machining echanekileyo, enokuphucula umgangatho womatshini kunye nokwandisa ubomi benkonzo yesixhobo.

5. Ukuchaneka okuphezulu kokusebenza

I-Granite yimathiriyeli yendalo kunye nokuthungwa okufanayo kunye nombala, onokucutshungulwa kwiimilo ezahlukeneyo kunye nobukhulu ngokweemfuno zangempela. Ngokusika, ukucwangcisa, ukugaya, ukubhola, ukuphosa kunye nolunye uchungechunge lokucubungula, i-granite inokucutshungulwa kwi-high-precision and high-standard mechanical bed ukuhlangabezana neemfuno zokuchaneka komatshini kunye nokuzinza.

6. Iindleko zokulungisa eziphantsi

Ibhedi yegranite ayilula ukunxiba kunye nokukhubazeka ngexesha lokusetyenziswa, ngoko ke iindleko zokugcinwa ziphantsi. Ukucoca rhoqo kunye nokuhlolwa rhoqo kunokugcina kwimeko efanelekileyo yokusebenza.

Isishwankathelo, ukukhethwa kwegranite njengombhede womatshini kuneenzuzo ezininzi, kubandakanywa iimpawu eziphezulu zomzimba, iipropati zekhemikhali ezizinzile, i-coefficient encinci yokwandisa i-thermal, ukuchasana kakuhle kwe-vibration, ukuchaneka okuphezulu kunye neendleko zokugcinwa okuphantsi. Ezi zibonelelo zenza ibhedi yegranite kwintsimi yokwenziwa koomatshini inoluhlu olubanzi lwamathemba esicelo.