Akupera gudumu kubwezeretsa katundu kudula

Pakuti khalidwe Kukulitsa kudula zida mwachindunji anakhudzidwa ndi umapezeka magudumu, omwe amathandiza kuti abwezeretse katundu amatayika pa opaleshoni. Choncho m'pofunika kuganizira makhalidwe angapo monga tirigu zinthu abrasive, mawonekedwe, kuuma ndi zina zotero. Kukula kwenikweni anatsimikiza ndi mamangidwe a makina akupera. Akatswiri kugwiritsa ntchito mankhwala ndi awiri waukulu chifukwa cha izi kudzadalira makamaka ntchito ndi khalidwe malangizo ntchito, koma pali ena kupatula.

Ntchito ndi steels chida ntchito nthawi zambiri akupera gudumu la corundum woyera ndi tima kudziletsa kukulitsa kudula mbewu. Chifukwa ichi, unakwaniritsa zokolola mokwanira mkulu ndi wabwino wa padziko pansi. Komabe, kuchita umapezeka kudula zida zopangidwa manowa carbide kapena achisangalalo meneralokeramiki kuthandiza diamondi kapena pakachitsulo carbide.

Pakali pano, diamondi akupera mawilo ndi yakula, mosiyana ndi mankhwala chopangidwa pa maziko a ena zipangizo abrasive, koma ali ndi chifooko chawo, akuwonetseredwa mu fragility kwambiri. Pa nkhani imeneyi, iwo anafuna makamaka kwa zipangizo liza zitsulo zolimba, kuchotsedwa pamene wosanjikiza yaikulu ya chuma. Ndiko kuti, sayenera kupereka amphamvu mantha katundu mbewu daimondi.

Chotero gudumu akupera ungadzakhazikitsidwe pa zitsulo ndi, ceramic kapena organic binder. Pankhani zakale anapereka ndi makhalidwe mkulu mphamvu ndipo ukuwonjezeka kutentha kukana. Choncho, zayamba kumawonjezera moyo utumiki ndi kusamalidwa bwino mawonekedwe geometrical. Zamgululi zochokera binders organic oyenereradi chifukwa kumaliza. Mosiyana ndi analogs zatchulidwazi, ali ndi mowa kwambiri chuma abrasive.

Magwiridwe a Ntchito pa akupera ndi chiyero cha pamwamba ankachitira chimadaliranso tirigu abrasive. Malinga chizindikiro ichi anali olekanitsidwa micron, akupera ufa ndi shlifzerno. mayesero imachitika anasonyeza kuti bwino mu ndondomeko ya kukulitsa pamalo carbide khalidwe akupera gudumu ndi mbewu kukula kwa pakati pa 60 ndi 80. Pa mtengo wotsika mankhwala amenewa kulola kuchotsa wosanjikiza chapadera cha carbide, pamene kupereka zokwanira pamwamba kusalala.

Childs, kulemba kwa akupera mawilo anapanga ndi zolemba wapadera, zomwe kwenikweni zikuphatikizapo zokhudza Mlengi, abrasive zakuthupi, tirigu, kuuma ndi Mitsemphayi. Onse deta izi anayikidwa pa mzere umodzi mu maonekedwe chidule. Koma zida ndi kukula yaing'ono, iwo akhoza kukhala pakalibe ena magawo. Kuwonjezera olemba pa katundu akhoza mwachindunji volumetric kulemera ndi dongosolo, mtanda nambala ndi makhalidwe ena.