Izi zili ndi ulusi wautali ndipo ndizosavuta kuziyika.Nthawi zambiri amagwiritsidwa ntchito popanga zinthu zolemetsa.
Kuti mupeze mphamvu yodalirika komanso yayikulu yomangirira, ndikofunikira kuwonetsetsa kuti mphete yokhazikika pa nalimata ikukulirakulira.Ndipo cholepheretsa chokulitsa sichiyenera kugwa pa ndodo kapena kupindika kapena kupunduka mu dzenje.
Miyezo yamphamvu yamphamvu yokhazikika imayesedwa pansi pa mphamvu ya simenti ya 260 ~ 300 kgs / cm2, ndipo mtengo wokwanira wachitetezo suyenera kupitilira 25% ya mtengo wake.
Oyenera konkriti ndi wandiweyani mwala wachilengedwe, zitsulo, mbiri zachitsulo, mbale zapansi, mbale zothandizira, mabatani, njanji, mazenera, makoma a nsalu, makina, matabwa, matabwa, mabatani, ndi zina zotero.
Chitsulo cha carbon
Kukula | Boolani dzenje | Utali wautali | Mphamvu yojambula yojambula | Mphamvu yomaliza yomaliza | Dseign kukameta ubweya mphamvu | Mphamvu yomaliza yometa ubweya |
M6 | 6 | 40-120 | 5 | 9.7 | -- | -- |
M8 | 8 | 50-220 | 8 | 16 | 6 | 9 |
M10 | 10 | 60-250 | 12 | 24 | 8 | 14 |
M12 | 12 | 70-400 | 18 | 33 | 18 | 29 |
M14 | 14 | 80-200 | 20 | 44 | 22 | 37 |
M16 | 16 | 80-300 | 22 | 51.8 | 26 | 45 |
M18 | 18 | 100-300 | 28 | 58 | 28 | 57 |
M20 | 20 | 100-400 | 35 | 70 | 31 | 62 |
M24 | 24 | 12-400 | 50 | 113 | 45 | 88 |
1/4 | 1/4 (6.35mm) | 45-200 | 5 | 9.7 | -- | -- |
5/16 | 5/16 (8mm) | 50-220 | 8 | 16 | 6 | 9 |
3/8 | 3/8 (10mm) | 60-250 | 12 | 24 | 8 | 14 |
1/2 | 1/2 (12.7mm) | 70-400 | 18 | 33 | 18 | 29 |
5/8 | 5/8 (16mm) | 80-200 | 20 | 44 | 22 | 37 |
3/4 | 3/4 (19.5mm) | 80-300 | 22 | 51.8 | 26 | 45 |
1" | 1" (25.4mm) | 100-300 | 28 | 58 | 28 | 57 |
Chomangira chamatabwa ndi mtundu wa chomangira chomwe chimapangidwa kuti chilumikize matabwa awiri kapena zida zina palimodzi.Ndi zomangira za ulusi zomwe zimapangidwa kuti ziziyendetsedwa mumatabwa pogwiritsa ntchito chida champhamvu kapena pamanja ndi screwdriver.Zomangira zamatabwa zimabwera mosiyanasiyana, kutalika, ndi masitayilo ammutu, zomwe zimawapanga kukhala chida chosunthika komanso chofunikira pakupanga matabwa ndi mapulojekiti a DIY.
Mapangidwe a ulusi kuti alowetse mosavuta ndikugwira mphamvu
Amapezeka mumitundu yosiyanasiyana, kutalika, ndi masitayilo amutu
Zopangidwa kuchokera kuzinthu zapamwamba kwambiri monga chitsulo chosapanga dzimbiri, mkuwa, kapena chitsulo chopangidwa ndi zinc kuti chisasunthike komanso kuti chisawonongeke.
Mfundo yakuthwa kuti muyambe mosavuta komanso kuchepetsa kugawanika kwa nkhuni
Ulusi wopyapyala kapena wosalala kutengera mtundu wa matabwa omwe akugwiritsidwa ntchito