Ukuba izinto ezithintelayo ezikhankanywe ngasentla ezichaphazela ukuhamba zikhona, isantya sokuhamba siya kuncitshiswa.Ngoko ke, akwanele ukusebenzisa i-ejenti yokuhamba ukuze ibone utshintsho lwesantya sokuhamba ngokujonga nje i-gauge yoxinzelelo.Ugxininiso luphawu olubalulekileyo kwiivili lokusilaiinkcukacha zobuchwephesha be-superhard abrasive.Ishishini lidla ngokungaqondi ukugxininiswa kwe-100 njenge-100%.Enyanisweni, inkcazo yoxinaniso lwe-100 kukuba kukho i-72 carats ye-abrasive kumthamo we-intshi ye-cubic.Ngoko ke, ukuxinwa kwe-50 kubhekisela kwi-36 carats ye-abrasive per cubic intshi.
Kukho iintlobo ezininziubungakanani beenkozo ezirhabaxa, kunye ne-abrasive enobukhulu obuhlukeneyo beenkozo ingaba ne-concentration efanayo.Ngoku sithelekisa ubungakanani beenkozo ezinqabileyo ezimbini kunye noxinzelelo olufanayo lwe-75. Enye i-60 ubukhulu beenkozo (umgangatho waseMelika, ofanayo ngezantsi), kwaye enye i-200 ubukhulu beenkozo.Umxholo abrasive cubic intshi nganye yi 54 carats.Kwi-60 ubukhulu bengqolowa, kukho ii-grains ezingama-6900 kwi-carat nganye, ngelixa i-200 yesayizi yengqolowa i-abrasive;kukho 262000 iinkozo carat nganye.
Ngoko ke, kukho 372600iinkozo abrasivei-intshi nganye cubic ivili lokusila 60 ubungakanani eziziinkozo abrasive, kunye 14148000 iinkozo abrasive for 200 ubukhulu eziziinkozo abrasive.Ubukhulu obuhlukeneyo be-abrasive particles buthetha ukuba inani leengqungquthela ezintle (ekhohlo) likhulu kunelo li-coarse particles kwi-concentration efanayo.
Ukucinga ukuba i-abrasive particles isasazwa ngokufanayo kwivili lokugaya, inani leengqungquthela ezinqabileyo nge-intshi nganye ye-cubic ingafumaneka ngokuhlula i-cubic inani lee-abrasive nge-intshi nganye.Kubukhulu obuziinkozo obungama-60, ziinkozo ezingama-72 nge-intshi nganye, ngelixa ubungakanani beenkozo ezingama-200, ziinkozo ezingama-242 nge-intshi nganye.Okuhambelanayo kula manani angasentla kukushiyana kweenkozo ezirhabaxa.Kubukhulu obuziinkozo obungama-60, isithuba yi-0.014”, kwaye kwi-200 ubukhulu, isithuba yi-0.004”.
Ukuba ubude bokusika i-arc ekusileni yi-0.013 ", i-abrasive space of 60 grit grinding wheel inde kunayo, ngoko ngamanye amaxesha akukho nto isebenzayo kwi-arc yokusika, ngelixa i-200 grit grinding wheel, isithuba se-abrasive yi-0.004 " .Ngoko ke, ubuncinane i-3 iinkozo ezinqabileyo zisebenza kwi-arc yokusika.Ukususela kuthelekiso olungentla, umgaqo oqhelekileyo utsalwa, oko kukuthi, xa ukhetha ivili lokugaya, kuyimfuneko ukuqinisekisa ukuba i-4 ~ 10 iinkozo eziqhekezayo zisebenza kwi-arc yokusika ubude.
Ixesha lokuposa: Feb-20-2023