HomelinessZvishandiso nemichina

Kugadzira denderedzwa - zvinhu zvinokosha

Kugadzira zvinhu zvakasiyana-siyana zvinoshandisa denderedzwa. Iko kune zvakawanda zvakasiyana-siyana zvechirongwa ichi. Kuti kuwedzere simba rekucheka mabhiriji panguva yekugadzirwa kwavo, girazi fiber uye metal gaskets zvinowanzoshandiswa, izvo zvinowedzera kusimba kwavo. Kushandiswa kwavo kunobvumira kuderedza nepamhanho yepamusoro ye 100 m / s.

Denderedzwa inocheka inoshandiswa kugadzirisa manotsi uye kamwe-kamwe-kamwe. Ichi chishandiso chinogona kushandiswa pakucheka zvinhu pamakona uye nekatsetseka. Denderedzwa yakagadzirwa rinoshandiswa mumichina ine kuenderera kana kumira basa. Uwandu hwema disc discs hunoenderana nehupamhi hwahwo. Icho 0.5-4 mm. Uwandu hwehupamhi hwakaita sedenderedzwa nehupamhi hwe200 mm. Kuti ave nesimba guru, hutema hwavo hahufaniri kunge huri pasi pe 5-6 mabrasive grains.

Billets yesimbi yakakanda uye simbi inotemwa nemagetsi e electrocorundum, uye zvisiri zvesirivha uye zvisingasvikiki-zvishandiso zvakaitwa nesilicon carbide. Pamusoro pokucheka kwezvinhu zvinogadziriswa, zvikwata zvakagadzirwa nebhakelite bond zvinoshandiswa nenzira yekuvaka mabrasive zvinhu pamusoro pesimbi resimbi .

Kuwedzerwa kwezviyo kunowedzera kubereka kwendenderedzwa, asi kunoderedza simba rayo nesimba. Kuti uwedzere ivo, chisungo chesimbi chinowanzoshandiswa. Denderedzwa yakagurwa, iyo yakasimbiswa, ine kuwedzera kukurira kumativi, sezvo kuparara kukuru kwezvirimwa zvishoma zvinomira pavanenge vachigunun'una. Chiyero chekupfeka denderedzwa yakagadzirwa nesimbi yesimbi yakagadzirwa nehupamhi hwezviyo. Uhu hwehupamhi hunofanira kuderedzwa hunoenderana nekuderedzwa kwezviyo mashizha uye kuwedzera mumatambudziko. Pamakwikwi e blanc electrocorundum, huwandu hwezviyo hunonyatsonaka pamusana we 50% (kusvika kuhukuru hwependeredzwa).

Denderedzwa-inogumira haibvumiri kuwedzera kubudirira kwebasa kana kushanda nezvinhu zvakasiyana, asi kunoderedzawo kushandiswa kwavo, kunopedza kushanduka uye kuvapo kwekupisa. Kushandisa ganda rakagadzirwa ("grinder") rinokubvumira kuti usashandise kwete mumashandi, asiwo muupenyu hwezuva nezuva. Kuchera magumbo esimbi, mutengo waro unotsamira zvakananga pane zvinhu zvavanoitwa, uye hukuru hwavo, hunogona kupa zvakanakisisa, zvakarurama nekugadzirisa nokukurumidza kwesimbi, simbi yakagadzirwa, simbi isina-ferra inenge ipi zvayo yakagadzirwa. Saka ndeupi wekusarudza denderedzwa yezvi kana izvi? Zvose zvinoenderana nemhando uye simba.

Denderedzwa pamusoro pesimbi isina mbesa inokodzera zvidimbu zvakasiyana-siyana zvesimbi isina zvimbi, simbi, zvisiri zvesirivha, zvigadzirwa zvakasimba, zvakagadzirwa. Nokucheka neafteral load, hazvisi zvishoma. Denderedzwa rakagadziriswa rinogona kushandiswa pakushanda mukufungidzira, uye zvakare sekutsvaira. Nekucheka matombo, shandisa mavhiri ekucheka kwebwe, kunyange zvazvo anogonawo kushandiswa nekushanda nekrete, zvidhina, tile. Chii chinonyanya kukodzera kugadzira zvinhu zvakasimbiswa zvakanyanya? Mhinduro kumubvunzo uyu isinganzwisisiki - denderedzwa re diamond rinowanikwa. Iyo inoshandiswa pakushanda pamwe nekrete, yezvisikwa uye yekuveza, yeasbestos, yesimbi yakasimba yesimbi, ceramics, girasi. Denderedzwa yedhemoni inodzivirirwa ine simba rinokosha, saka inoshandiswa munzvimbo dzakasiyana-siyana. Izvo zvakasiyana-siyana uye chimiro chepamusoro, chinogona kuva nechikamu chechikamu uye chinopfuurira. Diamond kucheka denderedzwa inoshandiswa kumvura uye yakaoma.

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