Kia pehea te te whakakoi i te mata kite?

kite Porohita - he kōpae maitai ki tohua i runga i ona kaitarai mata me te wāhi i waenganui i a ratou - sinuses. ai ratou titiro rite te koranu whakapiringa pakeke neke atu i te tïpako, ranei tapahia i te pokepokea ai o te tinana. Ko te whānuitanga katoa o kani tapahi taputapu i huaina mowhiti taputapu me te puku - kakahu. huaina te mata mua, me te hoki te te hoki - te mata mua o ia niho. Ko te tawhiti i waenganui i tihi pātata i huaina incisors taahiraa. I roto i te kani tikanga ngā te toothing katoa o te ware me te tiketike uara taua. Ka rite ki te hua o te mahi, rau ringa kite porohita propyl i roto i te rakau - te āputa rohea e toru taha.

Whakakoi i te mata kite, a oti hoki ona niho ki carbide-nōhia te, e kawea atu e te tikanga o auaha (carborundum) porowhita. kia ngā ai te tikanga: he tuatahi (makaka) tukanga ko abrasives me mutunga - me taputapu taimana. Hei tiaki i te kaitarai carbide me nga āhuatanga o te wira huri, kawea te pretreatment i roto i te utu o te roa o te tukutuku - i te taha hoki, kia rite ki te kikokore - i runga i te mua.

ka u whakakoi i te mata kite i te taha whakamuri te maitai wahi o te taputapu i te α koki + 6 °. Ko te paraharaha o te tikanga whakamahi α carbide koki + 2 °; oti taua wahi o te pereti e he pātata ki te mata - te α koki. tukatuka te mata mua ko te Sharpening tuatahi me te roa tonu o te whakapiringa rihi me te whakamutunga - i te taha ki mua (i raro ki te tono o te tukanga mutunga e kia kawea i roto i ki te tautauā tonu). Heoi, no te manakohia ai e te wira taimana huri i runga i te turanga bakelite whakakoi i te mata kite i roto i te aratau noa.

I mīhini hou e whakamahi taputapu ngā momo (e rua hautau witi - ki abrasives taimana), whakamana Sharpening te ki tautauā tonu i roto i te haere kotahi ki te tango o te Oversize i 0,25 mm. kite He carbide matatahi, te wahi e whakamahia te pereti e ki tukatuka rua-taha. Pätuhia, mahi ratou i runga i ngā taha e rua, ka whakaaetia hoki te tukatuka ki te whakaputa i papanga hou. Tenei kite porowhita whakakoi nui ohie tiaki taputapu e tika ana ki i te whakakotahitanga me te whakatōpū o hinonga whakamahia.

Ki te hanga te kōpae mata hoki o te niho te flat ka whakamana te Sharpening te runga reira ngā papa whakarara haere te taputapu kakahu tona muri whakakoi koki, engari i te maha etahi o regrinding, mōreatanga hoko käore iti. O te akoranga, ka taea e koe te hapai i te niho me te waka rererangi hoki o nga takai e ka pupuri ia ia paripari. Ko te mehua taua e arahi ki te whakaiti i roto i te koki Sharpening ki te mate āta o te pū cutter. Ki te whakarite hehema tamau, te mata hoki tukinotia rite ki tetahi o toru kōwhiringa whakapanga ānau tikanga tōrino Archimedean, he tōrino taupū kōaro roto ranei haere te pewa porohita tupu i te pokapū ngā. Kei te whānui te tikanga whakamutunga whakamahia ki te whakakoi i kani "Interskol".

I roto i te tikanga ki te tautoko i ngā āhuatanga noa whakakoi i te aratau o nga wahi niho o nga matatahi e kua kei roto i te waka rererangi rau o te hurihanga ranei e whakaritea tata ki reira, whakarite koki pepepe roto koki lateral matahao o te taiepa mata muri (rite i roto i te mata tōtika tikanga).