Nangula bolt (chomangira)

Nangula bolt (chomangira)

Pamene zida zamakina zimayikidwa pamaziko a konkire, malekezero a J-woboola pakati ndi L a ma bolt amayikidwa mu konkire.

Maboti a nangula atha kugawidwa m'maboliti okhazikika, ma bolt osunthika, mabawuti a nangula okulitsa ndi ma bolt omangirira.Malinga ndi mawonekedwe osiyanasiyana, amagawidwa m'maboti ophatikizidwa ngati L, mabawuti ophatikizidwa ndi mawonekedwe 9, mabawuti opangidwa ndi U, ma bolt ophatikizidwa ndi ma bawuti ophatikizidwa pansi.

Ntchito:

1. Zingwe za nangula zokhazikika, zomwe zimadziwikanso kuti ziboliboli zazifupi za nangula, zimatsanuliridwa pamodzi ndi maziko kuti zikonze zida popanda kugwedezeka kwamphamvu ndi kukhudzidwa.

2. Boti ya nangula yosunthika, yomwe imadziwikanso kuti nangula wautali, ndi chingwe chochotsa, chomwe chimagwiritsidwa ntchito kukonza makina olemera ndi zida zokhala ndi kugwedezeka kwamphamvu ndi kukhudzidwa.

3. Zingwe za nangula zowonjezera nthawi zambiri zimagwiritsidwa ntchito kukonza zida zosavuta zokhazikika kapena zida zothandizira.Kuyika kwa mabawuti owonjezera a nangula kudzakwaniritsa zofunikira izi: mtunda kuchokera pakati pa bawuti mpaka pamphepete mwa maziko suyenera kukhala wochepera ka 7 m'mimba mwake mwa mabawuti a nangula okulitsa;Mphamvu zoyambira pakuyika mabawuti okulirapo siziyenera kuchepera 10MPa;Sipadzakhala ming'alu pa dzenje lobowola, ndipo chisamaliro chiyenera kulipidwa kuti zisawonongeke kuti zisagwirizane ndi chitoliro cholimbitsa ndi kukwiriridwa mu maziko;Kubowola ndi kuya kwake kumagwirizana ndi bawuti ya nangula yakukulitsa.

4. Bondi la nangula ndi mtundu wa bawuti wa nangula womwe umagwiritsidwa ntchito kwambiri m'zaka zaposachedwa.Njira yake ndi zofunikira zake ndizofanana ndi za nangula wa nangula.Komabe, panthawi yolumikizana, tcherani khutu kuti muthamangitse ma sundries mu dzenje ndikupewa chinyezi.