Isiqwenga sevili lokusila, isiqwenga sokusika, umahluko wesiqwenga sokusila

Iindidi kunye nokusetyenziswa kweziqwenga zamavili okusila, iziqwenga zokusika kunye neziqwenga zokupolisha zahlukile, kwaye oku kulandelayo kuya kukuthatha ukuze utolike umahluko phakathi kwezi zintathu:
1. Ivili lokusila ngokwezinto ezisetyenzisiweyo linokwahlulwahlulwa libe: ivili lokusila le-resin, ivili lokusila le-ceramic, ivili lokusila ledayimani njalo njalo;
2. Iphepha lokusika linokwahlulwa libe: iphepha lokusika i-resin, iphepha lokusika idayimani, iphepha lokusika iithayile, iphepha lokusika lemabula, iphepha lokusika lentsimbi engatyiwayo, iphepha lokusika umkhondo, iphepha lokusika indlela, njl.njl.
3. Iphepha lokupolisha, isanti yediski ikwaluhlobo lwephepha lokupolisha. Isanti yediski liphepha lokupolisha elijikelezileyo elicutshungulwa ngephepha lokusanti, elinokwahlulwa libe ziintlobo ezimbini: ivelvet kunye neteyipu enamacala amabini. Iphepha lokupolisha lisetyenziswa kakhulu kwizixhobo zokupolisha izixhobo, iplastiki, iindawo zemoto, xa zisetyenziswa kunesantya sokupholisha iphepha lesandpaper ngokubanzi. Inani yi-60# 80# 100# 120# 150# 180# 220# 240# 320# 400#

Ngokwesiqhelo indlela ethandwa kakhulu isetyenziswa ngokwendlela esetyenzisiweyo: ivili lokugaya, ivili lokugaya lomatshini wokusila, ivili lokugaya elirhangqiweyo, ivili lokugaya elinomngxuma, ivili lokugaya elineembungu, ivili lokugaya langaphakathi, njalo njalo;

Ivili lokusila:
Ivili lokusila sisixhobo sokusila esiqhelekileyo kakhulu kwinkqubo yokusila, imveliso yaso idla ngokufakwa kwi-abrasive binder, ngokwenza i-compact, ukomisa kunye nokurosta, iiparameter zayo ezibalaseleyo zi-abrasive, viscosity, i-shape, ubulukhuni, i-binder, ubungakanani njalo njalo.
Ngenxa yomahluko kwii-abrasives, ii-binders kunye neenkqubo zokuvelisa, ivili lokugqibela lokusila nalo lahlukile kakhulu, ngoko ke ii-abrasives, ii-binders kunye neenkqubo zokuvelisa zinempembelelo ebaluleke kakhulu kumgangatho wokucubungula kunye nemveliso yokusila.

Udidi lwevili lokusila:
Ngokwe-abrasive, ivili lokusila linokwahlulwa libe yivili lokusila eliqhelekileyo (i-corundum kunye ne-silicon carbide, njl.njl.), ivili lokusila elirhabaxa lendalo elirhabaxa elinamandla kunye nevili lokusila (ivili lokusila ledayimani kunye ne-cubic grinding boron nitride, njl.njl.);
Ngokwemilo, ivili lokusila linokwahlulwa libe livili lokusila elithe tyaba, ivili lokusila lekomityi, ivili lokusila elisilinda, ivili lokusila elibengezelayo, ivili lokusila lediski, njl.
Ngokwebhondi, ivili lokusila linokwahlulwa libe livili lokusila lesinyithi, ivili lokusila lerabha, ivili lokusila leresin, ivili lokusila leseramikhi njalo njalo.

Iphepha lokusika:
Iphepha lokusika libhekisa ekusetyenzisweni kwe-resin erhabaxa kunye ne-binder eyenzelwe ukusika intsimbi eqhelekileyo, intsimbi engagqwaliyo kunye nephepha elingelona lesinyithi, ikakhulu lenziwe ngefayibha yeglasi kunye ne-resin ukuqinisa izinto zokubopha, ezineempawu zokuqina okuphezulu, impembelelo kunye nokugoba, ezisetyenziswa kakhulu kwintsimbi eqhelekileyo, intsimbi engagqwaliyo kunye nemveliso engelona lesinyithi.
Ngokwezinto ezisetyenzisiweyo, iziqwenga zokusika zahlulwe ngokubanzi zibe ziziqwenga zokusika ze-fiber resin kunye neziqwenga zokusika zedayimani.
Phakathi kwazo, eyokuqala yi-resin njenge-binder, i-mesh yefayibha yeglasi kunye neentlobo ngeentlobo zezinto ezidityanisiweyo, inokufikelela ekusikweni kwentsimbi ye-alloy, intsimbi engatyiwayo kunye nezinye izinto eziqinileyo, ukusebenza kwayo kubaluleke kakhulu, kwaye iqinisekisa uzinzo lokuchaneka kokusika, inokuphucula kakhulu ukusebenza kakuhle kokusika, yonge iindleko zemveliso. Iindlela zokusika zomile kwaye zimanzi.
Iphepha lokusika idayimani lisetyenziswa kakhulu kwiindlela zamatye, ezintsha nezindala, iibhodi ezilungisiweyo, ikhonkrithi, iiseramikhi kunye nezinye izinto eziqinileyo neziqhekekileyo. Ngokuyintloko linamacandelo amabini: imatrix kunye nentloko yokusika. I-matrix yinxalenye ephambili yokuxhasa intloko yokusika ebotshelelweyo, kwaye indima yokusika ikakhulu yintloko yokusika, kuba intloko yokusika inedayimani, njengesixhobo esinzima okwangoku, idayimani inokunqumla ngokufanelekileyo into ecutshungulwayo. Intloko yesixhobo iya kuguga ngexesha lokusetyenziswa, kodwa imatrix ayizukuyi.

Iphepha lokupolisha:
Ipleyiti yokusila kukusetyenziswa kwamandla e-electrostatic field force aphezulu, amasuntswana amancinci arhabaxa (i-alumina okanye i-silicon carbide) atyalwe kwifilimu ye-polyester enamandla aphezulu, ukuze yonke isanti ijonge ngaphandle, isike ibukhali, ibonelele ngokusebenza kakuhle kokusila kunye nesiphumo sokupholisha esikhanyayo nesineenkcukacha, uze emva koko ucuthe i-velvet yangasemva.
Amasuntswana arhabaxa epleyiti yokusila ajongiswe ngqo, kwaye umphezulu wemveliso ubukhali ukuqinisekisa ukusebenza kakuhle kokusila kwebhanti yesanti; Ukusasazwa okufanayo kwamasuntswana arhabaxa kumphezulu wemveliso, kudityaniswe ne-binder ekhethekileyo, ukuthintela imigca enzulu nengangqalanga, ngelixa amandla okususa iitshiphusi elungileyo, akukho lula ukuwaxhuma.
Ubungakanani besuntswana yi-240#, 320#, 360#, 500#, 800#, 1200#, 1500# njalo njalo.
Isanti yediski iluhlobo lwepleyiti yokusila. Isanti yediski sisiqwenga sokusila esingqukuva esicutshungulwa ngesanti, esinokuhlulwahlulwa sibe ziintlobo ezimbini: ivelvet kunye neteyiphu enamacala amabini. Isetyenziselwa ukupolisha izixhobo zehardware, iplastiki, iindawo zeemoto, xa zisetyenziswa kunesantya sokusila sesanti. Ishishini lesicelo Isetyenziswa kwimveliso yesinyithi, ukuhombisa ikhaya, ukugcinwa kunye neminye imimandla yentsimbi engatyiwayo, intsimbi yekhabhoni, isinyithi, intsimbi ye-alloy kunye nezinye izinto zokusika.