Madhiri eCarbide zvishandiso zvinoshandiswa kuboora maburi kana maburi asingaonekwe muzvinhu zvakasimba uye kudzoreredza maburi aripo. Madhiri anowanzo shandiswa anosanganisira madhiri akatenderedzwa, madhiri akatsetseka, madhiri epakati, madhiri akadzama uye madhiri ekuisa matendere. Kunyange zvazvo mareimendi nemadhiri ecountersink asingakwanise kuboora maburi muzvinhu zvakasimba, anowanzo rongwa semadhiri ezvibhora.
Panguva yekuchera, chidhiraivho chinotenderera chakatenderedza mativi akatwasuka uye chinofamba chakanangana panguva imwe chete. Ivhu rinochekwa pasi pesimba re torque ne axial re drill bit, uye rinokuvadzwa uye rinopwanywa pasi pesimba re extrusion ne centrifugal re working blade, zvichiita kuti ivhu rifambe richidzvanywa pamadziro egomba, uye panguva imwe chete rinosimudzwa pamusoro pepeji. Kana ivhu richifamba kuenda kunzvimbo isina gomba remadziro, ivhu rakatyoka rinokandwa rakatenderedza gomba nekuda kwesimba re centrifugal, uye maitiro ese ekuchera gomba apera.
Nguva yekutumira: Chikunguru-29-2022
