Mitundu yamipando imadziwikanso kuti anchor shackles, imagwiritsidwa ntchito makamaka pakugwiritsa ntchito komwe katunduyo akuyembekezeka kuchoka kumbali kupita kumbali, mosiyana ndi chitsogozo cha katundu.
Ntchito zina zofala za ma pini Mauta
Makampani Amine:Amagwiritsidwa ntchito pofuula ndikunyamula katundu wolemera, monga mangula, maunyolo, kapena zingwe.
Makampani okhwima:Ntchito zokumbira kapena kuyimilira katundu pazinthu zojambula, makonsati, ndi zosangalatsa zina.
Makampani omanga:Amagwiritsidwa ntchito ku Cranes, ofukula, ndi makina ena olemera kuti akweze ndi kugwirira ntchito zomangamanga ngati mitengo yachitsulo, mapaipi, ndi mabatani a konkriti.
Chingwe ndi chida chomwe chimagwiritsidwa ntchito kutsegulira unyolo kapena chopindika ndipo chimagwiritsidwa ntchito pokweza ntchito, asitikali, kuyendetsa ndege, ndi magalimoto. Nthawi zambiri zimakhala ndi magawo awiri: Chisangalalo chokha komanso ndodo yogwira ntchito.
Mahatchi amasiyanasiyana ndi kukula kwa zinthu zosiyanasiyana. Mu gawo la mafakitale, maulendo ena amakhala akulu ndipo amafunikira zida zapadera zogwirira ntchito, pomwe zina ndizocheperako ndipo zitha kuchitidwa ndi dzanja. Mwachitsanzo, pomanga nyumba zazikulu zachitsulo, maulendo akuluakulu amafunikira kulumikiza ndi maunyolo otetezeka kapena zingwe.
Ndodo yogwiritsira ntchitoyo ndi gawo lofunikira lazomwezo. Ndodo yogwiritsira ntchito imatha kuphatikizidwa ndi zomwe zimapangitsa kuti ziziwongolera bwino komanso kugwira ntchito. Kutalika kwa miyendo kusiyanasiyana kusiyanasiyana kwa zolinga zosiyanasiyana, mwachitsanzo, povutitsa magawo ndi zowonjezera za ndege, zomwe zimadumphadumpha kuti zitheke bwino komanso kuti zitheke.
Pomaliza, kasanu ndi chida chothandiza kwambiri chomwe chingathandize ogwira ntchito, mainjiniya ndi makina kuti athetse unyolo kapena zingwe, kuti mulimbikitse mitundu yosiyanasiyana ya ntchito.
1. Zosankhidwa: Kusankha kosankhidwa kokwanira, zigawo zowoneka, kupanga ndi kukonza malinga ndi miyezo yoyenera.
2. Pamwamba: Malo osalala popanda ulusi wakuya kwambiri, mano akuthwa mano
Chinthu Ayi. | Kulemera / lbs | Wll / t | Bf / t |
3/16 | 6 | 0.33 | 1.32 |
1/4 | 0,1 | 0,5 | 12 |
5/16 | 0.19 | 0.75 | 3 |
3/8 | 0.31 | 1 | 4 |
7/16 | 0.38 | 15 | 6 |
1/2 | 0.73 | 2 | 8 |
5/8 | 1.37 | 325 | 13 |
3/4 | 2.36 | 4.75 | 19 |
7/8 | 3.62 | 6.5 | 26 |
1 | 5.03 | 8.5 | 34 |
1-1 / 8 | 741 | 9.. 9.5 | 38 |
1-114 | 9.. 9.5 | 12 | 48 |
1-38 | 13.53 | 13.5 | 54 |
1-1 / 2 | 17.2 | 17 | 68 |
1-3 / 4 | 27.78 | 25 | 100 |
2 | 45 | 35 | 140 |
2-1 / 2 | 85.75 | 55 | 220 |