Ingabe ukuguqulwa kohlaka lwethangi kunendaba?
1, esimweni lapho kungekho mthelela ekuphepheni kokushayela noma ukuvuza kwamanzi akuwona umthelela, kodwa kufanele kugcinwe ukuhlolwa njalo;
2, uma ithangi lamanzi "i-deformation" libi kakhulu, kufanele lishintshwe ngesikhathi, ukuze lingathinti isimo senjini;
3. Ngokuvamile, kunohlaka lwethangi lamanzi.Uma kungenxa yezinkinga zokufaka noma izingozi zomshuwalense (uma), ingathunyelwa ukuze ilungiswe ngesikhathi, ithangi lamanzi liyalungiswa futhi lilungiswe.
Uhlaka lwethangi luyisakhiwo sokusekela esisetshenziselwa ukulungisa ithangi ne-condenser emotweni.Indawo yohlaka lwethangi ngokuvamile ibekwe ngaphesheya ngaphambili, ngaphezu kwalokho, ingakwazi futhi ukusekela ukuxhuma futhi yenza ukubonakala kwezingxenye zangaphambili.Isibonelo, amapuleti amaqabunga, izibani zangaphambili nezinye izingxenye zincike ekuxhumekeni kokuthwala kwefreyimu yethangi.Kungenxa yokuthi indawo yohlaka lwethangi kusobala ukuthi iya phambili, uma imoto ibe nengozi, kulula ukukhombisa uhlaka lwethangi.Ngakho-ke kukhona abangane abaningi kuhlaka lwethangi kuhle noma kubi ukunquma ukuthi ingozi yemoto esetshenzisiwe kanye nokushayisana.
