Munyika yezvemagetsi, mabhodhi edunhu akadhindwa (PCBs) zvinhu zvakakosha zvinoshanda semusana wezvishandiso zvemagetsi zvakawanda. Maitiro ekugadzira mabhodhi aya akaomarara anosanganisira matanho akawanda, rimwe rawo rakakosha nderekuboora. Kusarudza bhodhi redunhu rakadhindwa rakakodzera kwakakosha kuti unyatsoshanda uye uve nechokwadi chekuti chigadzirwa chekupedzisira chagadzirwa zvakanaka. Chinyorwa chino chichakutungamira pazvinhu zvakakosha zvekufunga nezvazvo pakusarudza bhodhi regomba rePCB rinoenderana nezvinodiwa zvako zvekuboora mabhodhi edunhu.
ZVINHU ZVAKAKOSHA ZVEKUSARUDZA
1. Saizi yeDrill Bit: Saizi yedrill bit inokosha. Inofanira kuenderana nezvinodiwa nechikamu chiri kuiswa paPCB. Saizi dzakajairwa dzinotangira pa0.2 mm kusvika 3.2 mm, asi saizi dzakagadzirwa dzinowanikwawo kune mamwe mashandisirwo akakosha.
2. Kuenderana kwezvinhu: Zvinhu zvakasiyana zvePCB zvinoda mabhora akasiyana. Semuenzaniso, zvinhu zvakasimbiswa negirazi-fiber zvakaita seFR-4 zvinogona kuda bhora rakasimba recarbide, nepo zvinhu zvakapfava zvichigona kubhoorwa nebhora reHSS.
3. Kumhanya kwekuchera: Kumhanya kwekuchera kunokanganisa kunaka kwegomba rakaboorwa. Kumhanya nekukurumidza kunoshanda zvakanyanya, asi kunogonawo kuwedzera njodzi yekukuvadza PCB. Zvakakosha kuwana chiyero chinoenderana nezvinodiwa zvako zvekuboorera.
4. Kutonhodza uye Kuzora: Kuboora kunounza kupisa, izvo zvinogona kukuvadza drill bit nePCB. Kushandisa sisitimu yekutonhodza kana lubrication kunogona kubatsira kuchengetedza tembiricha yakakwana uye kuwedzera hupenyu hwedrill bit.
5. Mutengo vs. Hunhu: Kunyange zvazvo zvingava zvinokwezva kusarudza sarudzo yakachipa, kuisa mari mumhando yepamusoroZvidimbu zvePCB boardzvinogona kukubatsira kuchengetedza mari kwenguva refu. Zvidhinha zvekuboorera zvemhando yepamusoro zvinoderedza njodzi yekutyoka uye zvinoita kuti maburi achene, zvichiita kuti pave nekukanganisika kushoma pachigadzirwa chekupedzisira.
Mukupedzisa
Kusarudza yakadhindwa zvakanakisisachibooreso chebhodhi redunhubit idanho rakakosha mukugadzirwa kwePCB. Nekunzwisisa mhando dzema drill bits aripo uye kufunga nezvezvinhu zvakaita sehukuru, kuenderana kwezvinhu, uye kumhanya kwekuboorera, unogona kuwedzera kushanda zvakanaka uye kuve nechokwadi chemhedzisiro yepamusoro. Kunyangwe uri munhu anofarira zvemitambo kana nyanzvi muindasitiri yezvemagetsi, kusarudza ma drill bits neruzivo kuchavandudza mashandiro uye kuvimbika kwemidziyo yako yemagetsi.
Nguva yekutumira: Kukadzi-05-2025
