Zomangira za screw type D zimagwiritsidwa ntchito m'mafakitale osiyanasiyana pakukweza ndi kukonza zida zosiyanasiyana monga:
Makampani apanyanja:Kuteteza ndi kukweza zinthu zolemetsa monga anangula, maunyolo, ndi zingwe.
Makampani omanga:Amagwiritsidwa ntchito m'ma cranes, zokumba, ndi makina ena olemera kukweza ndi kukweza zida zomangira monga matabwa achitsulo, mapaipi, ndi midadada ya konkriti.
Madera a Offshore ndi Mafuta:Amagwiritsidwa ntchito kukweza ndi kuteteza mapaipi, zida zoboola, ndi makina olemera.
Makampani ogulitsa:Amagwiritsidwa ntchito poyimitsa katundu ndikukweza zinthu zolemetsa pazosewerera, makonsati, ndi zochitika zina zosangalatsa.
Ndodo yogwiritsira ntchito ndi gawo lofunika kwambiri la shackle. Ndodo yogwiritsira ntchito ikhoza kumangirizidwa pazitsulo kuti ipereke kulamulira bwino ndi kugwira ntchito. Utali ndi mawonekedwe a ma levers amasiyana pazifukwa zosiyanasiyana, mwachitsanzo, pochotsa mbali zosiyanasiyana ndi zida za ndege, zotchingira zitha kugwiritsidwa ntchito kuyika bwino unyolo ndikupangitsa kuti ntchito yochotsa ikhale yosavuta komanso yolondola.
Pomaliza, unyolo ndi chida chothandiza kwambiri chomwe chingathandize ogwira ntchito, mainjiniya ndi amakanika kuti atsegule mwachangu ndikulumikiza maunyolo kapena zingwe, kuti alimbikitse ndi kulimbikitsa mitundu yosiyanasiyana ya zomangamanga, ndikuwongolera magwiridwe antchito ndi chitetezo cha ntchito.
Unyolo ndi mtundu wina wa ng'anjo. Maunyolo omwe amagwiritsidwa ntchito kwambiri pamsika wapakhomo nthawi zambiri amagawidwa m'mitundu itatu molingana ndi miyezo yopangira: mulingo wadziko, muyezo waku America, ndi muyezo waku Japan; pakati pawo, muyezo waku America ndi womwe umagwiritsidwa ntchito kwambiri, ndipo umagwiritsidwa ntchito kwambiri chifukwa cha kukula kwake kochepa komanso mphamvu yayikulu yolemetsa. Malinga ndi mtunduwo, imatha kugawidwa kukhala G209 (BW), G210 (DW), G2130 (BX), G2150 (DX). Malingana ndi mtunduwo, ukhoza kugawidwa mu mtundu wa uta (mawonekedwe a Omega) mtundu wa uta ndi chingwe chachikazi ndi mtundu wa D (mtundu wa U kapena Mtundu wowongoka) D mtundu ndi chingwe chachikazi; malinga ndi malo ogwiritsira ntchito, akhoza kugawidwa m'magulu awiri: m'madzi ndi pamtunda. Chitetezo ndi nthawi 4, nthawi 5, 6, kapena nthawi 8 (monga Swedish GUNNEBO super shackle). Zida zake ndizodziwika bwino za carbon steel, aloyi zitsulo, zitsulo zosapanga dzimbiri, zitsulo zolimba kwambiri, ndi zina zotero. Chithandizo chapamwamba chimagawidwa kukhala galvanizing (kutentha kotentha ndi electroplating), kujambula, ndi Dacromet plating. Katundu wovoteledwa wa shackle: zodziwika bwino zaku America zomwe zimagulitsidwa pamsika ndi 0.33T, 0.5T, 0.75T, 1T, 1.5T, 2T, 3.25T, 4.75T, 6.5T, 8.5T, 9.5T, 12T, 13.5T , 17T, 25T, 35T, 55T, 85T, 120T, 150T.
1. Zinthu Zosankhidwa: Kusankhidwa kolimba kwa zida, zigawo zowunikira, kupanga ndi kukonza molingana ndi miyezo yoyenera.
2. Pamwamba: yosalala pamwamba popanda burr zakuya ulusi ulusi, lakuthwa wononga mano;
Ndi No. | Kulemera / lbs | WLL/T | BF/T |
1/4 | 0.13 | 0.5 | 2 |
5/16 | 0.23 | 0.75 | 3 |
3/8 | 0.33 | 1 | 4 |
7/16 | 0.49 | 1.5 | 6 |
1/2 | 0.75 | 2 | 8 |
5/8 | 1.47 | 3.25 | 13 |
3/4 | 2.52 | 4.75 | 19 |
7/8 | 3.85 | 6.5 | 26 |
1 | 5.55 | 8.5 | 34 |
1-1/8 | 7.6 | 9.5 | 38 |
1-1/4 | 10.81 | 12 | 48 |
1-3/8 | 13.75 | 13.5 | 54 |
1-1/2 | 18.5 | 17 | 68 |
1-3/4 | 31.4 | 25 | 100 |
2 | 46.75 | 35 | 140 |
2-1/2 | 85 | 55 | 220 |
3 | 124.25 | 85 | 340 |