Mokhoa oa ho etsa zero micrometer?

Ho fokotsa Micrometer ea hau

Pele o sebelisa micrometer, ho bohlokoa ho etsa bonnete ba hore e behiloe ka nepo ho netefatsa litekanyo tse nepahetseng le tse tšepahalang.

Sena se bolela hore ha likarolo tsa ho lekanya tsa serethe le spindle ea micrometer li koetsoe hammoho, sekala se tla bala zero.

Sleeve sa micrometer se khona ho hokahanya index ea index le zero (0) ho thimble.

Pele u sheba boemo ba lefela, etsa bonnete ba hore libaka tsa ho metha li hloekile ebile ha li na sekoli.

Ho zero micrometer, mokhoa o ts'oanang o sebelisoa le oa ho lekanya.

Ho hlahloba boemo ba lefela, potoloha thimble ka ratchet ea micrometric ho fihlela spindle e atamela anvil.

Fetola ratchet ka bonolo ha u ntse u atamela anvil 'me u lule u thinya ho fihlela spindle e khaotsa ho reteleha. Ratchet e tla tsoela pele ho potoloha, e sebelisa matla a hlokahalang ho lekanya ka nepo boemo ba zero.

Ho sebelisa thimble ea micrometer ho hloka tsebo le boikoetliso ho fihlela "maikutlo" a nepahetseng.

Ebe u hlahloba hore zero (0) e holim'a thimble e lumellana le letšoao le letsohong.

Sheba makhetlo a 'maloa ka ho lokolla spindle ka makhetlo a' maloa ebe u hlahloba zero hape. Haeba zero e ipheta, micrometer ea hau e se e loketse ho sebelisoa. Ha libaka tse peli tsa ho metha li le boemong bo nepahetseng ba lefela, sebelisa sesebelisoa sa ho notlela ho notlela seluloana. hoo ho seng letho le sisinyehang.Kenya hook ea wrench e kenyelelitsoeng ka har'a sekoti se motheong oa bushing. Fetola letsoho ka hloko ho fihlela mola oa index o fihla ho zero.

Notlolla spindle, ebe u pheta ts'ebetso ea zeroing ho fihlela zero e le moleng oa index.