Ziziphi iindlela zonyango lomphezulu zokulwa nokugqwala kweerivethi ze-head blind ezivaliweyo ezifakwe kwi-countersunk?

1. Ngokubanzi, unyango lomphezulu weerivethi ezingaboniyo kukupolisha intloko yeerivethi ezingaboniyo ze-aluminium.

2. Khetha kwaye ucoce iirivethi ze-blind zentsimbi engagqwaliyo.

3. Ukufakelwa kwe-electroplating yeerivets ze-iron blind, ukufakelwa kwe-electroplating kwahlulwe phakathi kokufakelwa kwe-electroplating yokukhusela okusingqongileyo kunye nokufakelwa kwe-electroplating eqhelekileyo.

4. Kusekho iirivethi ezingaboniyo ekufuneka zifakwe umbala, ungakhetha ipeyinti yokubhaka okanye i-electrophoresis.