Itekhnoloji yokuLungiselela
Umshini Wokusila
Igrinder sisixhobo somatshini esisebenzisa izixhobo ezirhabaxa ukugaya umphezulu womsebenzi.Uninzi lwabasila basebenzisa amavili okusila ajikeleza ngesantya esiphezulu xa besila, ngelixa abambalwa basebenzisa ilitye le-oyile, ibhanti elirhabaxa kunye nezinye iziqhoboshi kunye ne-abrasive yasimahla yokucutshungulwa, okufana ne-honing mill, isixhobo somatshini wokugqiba, isixhobo sokusila ibhanti, igrinder kunye nomatshini wokupolisha.
IyaqhubaUluhlu
Iigrinder ziyakwazi ukucubungula izinto ezinobunzima obuphezulu, njengentsimbi eqinile, i-alloy eqinile, njl. Isenokwenza izinto ezinqabileyo, njengeglasi kunye negranite. Igrinder inokusila ngokuchaneka okuphezulu kunye noburhabaxa obuncinci bomphezulu, kwaye ingacola ngokusebenza okuphezulu, njengokusila okunamandla.
Imbali yoPhuhliso lokuSila
Ngeminyaka yee-1830, ukuze ziqhelanise nokusetyenzwa kwamalungu aqinileyo njengewotshi, iibhayisekile, oomatshini bokuthunga nemipu, iBritani, iJamani neUnited States zavelisa izixhobo zokusila zisebenzisa amavili endalo arhabaxa. Ezi grinder zenziwa ngokutsha ngokudibanisa iintloko zokusila kwizixhobo zoomatshini esele zikho ngelo xesha, ezifana neeleyile kunye neeplani. Zazilula kwisakhiwo, ziphantsi kokuqina, kwaye kulula ukuvelisa ukungcangcazela ngexesha lokugaya. Abaqhubi bekufuneka babe nezakhono eziphakamileyo zokugaya izinto zokusebenza ezichanekileyo.
I-universal cylindrical grinder eyenziwa yiBrown Sharp Company yaseUnited States, eyaboniswa kwi-Paris Expo ngo-1876, ngumatshini wokuqala oneempawu ezisisiseko zegrinder zanamhlanje. Isakhelo sentloko ye-workpiece kunye ne-tailstock ifakwe kwi-workbench ebuyiselayo. Ibhedi emilise ibhokisi iphucula ukuqina kwesixhobo somatshini, kwaye ixhotyiswe ngaphakathiukusilaizixhobo. Ngomnyaka we-1883, inkampani yenza i-surface grinder kunye nentloko yokugaya efakwe kwikholamu kunye nebhentshi yokusebenza ehamba phambili naphambili.
Malunga nowe-1900, uphuhliso lweziqhoboshi ezenziweyo kunye nokusetyenziswa kwe-hydraulic drive kuye kwakhuthaza kakhulu uphuhliso lwe-abrasives.oomatshini bokusila. Ngophuhliso lweshishini lanamhlanje, ngakumbi ishishini leemoto, iintlobo ezahlukeneyo zoomatshini bokugaya ziye zaphuma emva komnye. Ngokomzekelo, ekuqaleni kwenkulungwane yama-20, umatshini wokusila wangaphakathi weplanethi, umatshini wokusila we-crankshaft, i-camshaft grinder kunye neringi yepiston enekomityi yokufunxa i-electromagnetic zaphuhliswa ngokulandelelanayo ukuze kusetyenzwe ibhloko yesilinda.
Isixhobo sokulinganisa esizenzekelayo sasetyenziswa kwi-grinder ngo-1908. Malunga ne-1920, i-grinder engenaziko, i-double end grinder, i-roll grinder, i-guinder ye-rail grinder, i-honing machine kunye ne-super finishing tool yaveliswa ngokulandelelana kwaye yasetyenziswa; Ngeminyaka yee-1950, u-aigrinder yecylindrical echanekileyo ephezulukuba kwabonakala ukusila kwesipili; Ekupheleni kweminyaka yoo-1960, oomatshini bokugaya abanesantya esiphezulu kunye nevili lokugaya isantya somgca we-60 ~ 80m / s kunye noomatshini bokusila obuphezulu obunobunzulu obukhulu bokusika kunye ne-creep feed grinding yavela; Kwiminyaka ye-1970, ukulawulwa kwedijithali kunye nobuchwepheshe bokulawula ukulungelelanisa usebenzisa i-microprocessors yayisetyenziswa ngokubanzi kumatshini wokugaya.