Kusiyana pakati pa kalasi ya chingwe chokhazikika A ndi kalasi b

Kodi pali kusiyana kotani pakati pa zingwe zokhazikika A ndi B?Kodi pali kusiyana kotani pakati pa zingwe zokhazikika A ndi B?Zingwe zokhazikika zimagawidwa kukhala zingwe za Gulu A ndi zingwe za Gulu B:

Chingwe cha kalasi A: chimagwiritsidwa ntchito pofufuza dzenje, kupulumutsa ndi njira ya chingwe.Posachedwapa, yakhala ikugwiritsidwa ntchito kugwirizanitsa ndi zipangizo zina ndikuchoka kapena kupita kumalo ena ogwira ntchito panthawi yovuta kapena yoyimitsidwa.

Chingwe cha Gulu B: chogwiritsidwa ntchito limodzi ndi chingwe cha Gulu A ngati chitetezo chothandizira.Mukamagwiritsa ntchito, onetsetsani kuti musavale, kudula ndi kuchepetsa kuvala kwachilengedwe kuti muchepetse kugwa.

Kusiyana pakati pa kalasi ya chingwe chokhazikika A ndi kalasi b

Ndizoletsedwa kugwiritsidwa ntchito pazochitika zomwe siziloledwa kugwiritsidwa ntchito.

Ngati ndi chizoloŵezi cha phanga, kugwira ntchito pa chingwe, kugwira ntchito pamtunda wapamwamba kapena kukonza chingwe chopulumutsira ndi chitetezo, ndipo wogwiritsa ntchito ayenera kukwera momasuka, chingwe champhamvu cha chizindikiro ndi EN892 muyezo ziyenera kugwiritsidwa ntchito.Zingwe zokhala ndi ductility zochepa siziyenera kugwiritsidwa ntchito ngati kugwa kokwanira ndi kwakukulu kuposa 1.

Njira yotetezera iyenera kuonetsetsa kuti pali malo olendewera odalirika pamtunda womwewo kapena pamwamba pa wogwiritsa ntchito.Kupumula kwa zingwe pakati pa ogwiritsa ntchito ndi malo otetezedwa kuyenera kupewedwa.

Zinthu zosiyanasiyana pamodzi kuti zipange unyolo wachitetezo (lamba wachitetezo, malo olumikizirana, lamba lathyathyathya, popachikika, chida choteteza, chotsika) ziyenera kutsata muyezo wa EN ndikufananiza chingwe.

Kugwiritsa ntchito zida zamakina, monga zoyimitsira pansi kapena zida zina zosinthira, ziyenera kuwonetsetsa kuti kukula kwa chingwe ndi magawo ena akugwirizana ndi icho.

Ndikofunikira kugwiritsa ntchito mfundo yolimba yooneka ngati 8 polumikiza.

Osagwiritsa ntchito loko kuti mulumikizane ndi lamba wachitetezo cha wogwiritsa ntchito pomwe wogwiritsa ntchito ali pachiwopsezo chakugwa.Malo olumikizira adzamangidwa pamalo aliwonse a chingwe ndi mfundo yachisanu ndi chitatu.Mutu wa chingwe pa mfundoyi uyenera kupitirira 10cm.