Nā hiʻohiʻona hana o ka pā kila ikaika Q690D

Nā hiʻohiʻona hana o ka pā kila ikaika Q690D

Ua nānā ʻoukou a pau i ka māhele hope?I kēia lā, e hoʻolauna ka mea hoʻoponopono iā ʻoe i kahi pā kila i hoʻokahi pae kiʻekiʻe ma mua o Q550D: Q690D.
Aia ʻo Q690D i ke kila welded welded kiʻekiʻe.Ma waena o lākou, hōʻike ʻo Q i ka ikaika hoʻohua, ʻo 690 ka waiwai o ka ikaika o ka hua, a ʻo D ka helu o ka pā kila.
1. Ke kūlana hoʻouna
Hāʻawi maʻamau i loko o ka ʻōwili wela, kinai ʻia a me ka huhū;
2. Nā kikoʻī maʻamau
ʻO 8-120mm ka mānoanoa, ʻo ka laulā he 2200 a me 2500mm, a ʻo ka lōʻihi he 12000mm;
(E aʻo hou e pili ana i ka hopena o nā huahana kila kūikawā, e like meʻO Mn13 Pāpaʻi kila kūpaʻa, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou)
3. Nā hiʻohiʻona hana
Hiki ke kapa ʻia ʻo Q690D he kila ikaika kiʻekiʻe haʻahaʻa haʻahaʻa me ka ikaika o 690Mpa.ʻO ka pā kila Q690D he kiʻekiʻe ka ikaika a me ka ikaika tensile.ʻO nā mea mechanical penei:
Ka ikaika hua: ≥690Mpa;
Ka ikaika tensile: 770-940Mpa;
Elongation A%: ≥14;
Ka wela haʻalulu: -20°C;
Ka ikehu hopena: ≥27 J;
(Inā makemake ʻoe e ʻike hou aku e pili ana i ka nūhou ʻoihana maE hoʻohana i ke kila kila kūʻē, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou i kēlā me kēia manawa)
4. Ke kumu nui
Hoʻohana nui ʻia ka pā kila Q690D i nā lako hana ʻenekinia like ʻole, e like me nā rigs drilling, nā koʻi uila, nā kaʻa uila huila, excavators, loaders, bulldozers, pump trucks, fire ladders, nā cranes like ʻole a me nā kākoʻo hydraulic mine mine, etc.
(Inā makemake ʻoe e kiʻi i ke kumukūʻai o nā huahana kila kūikawā, e like meE kūʻai aku i ka pā kila kūpaʻa, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou no ka ʻōlelo i kēlā me kēia manawa)
He mea hou ka pā kila Q690D i ka waihona, me nā mānoanoa like ʻole, a loaʻa ke kauoha maʻamau.ʻO nā huahana nui ʻē aʻe e pili ana i ke kila pale ʻaʻahu, ke kila mīkini ʻenekinia, ke kila kaʻa kaʻa, ka pā kino kaʻa ikaika-nui i ʻōwili ʻia i ke anuanu, ke kila kūʻokoʻa i ka wā, ke kila ʻakika, ke kila kalapona kiʻekiʻe kiʻekiʻe, etc., me ka waihona o 10,000 tons a me nā kikoʻī piha.