Luannan Fengtian Lako Paʻa Koʻo Kiʻekiʻe: 50Mn/65Mn Steel no ka ʻohi ʻana maikaʻi

ʻO ka nui o kona maka mai ka 10 a 27 iniha, e uhi pono ana i nā pae ʻohi a pau:ʻOi aku ka 10-16 ʻīniha ʻīniha i ka ʻoki pololei ʻana i nā ʻōpuʻu kō ʻōpio a i ʻole ke ʻoki ʻana i nā lau o waho (e hōʻemi ana i ka pōʻino o nā ʻāpana hiki ke ʻai), ʻoiai ʻo 18-27 ʻīniha ʻīniha e paʻa i nā ʻōpuʻu oʻo, mānoanoa me hoʻokahi kowali—e ʻoki ana i ka manawa ʻohi ʻana ma 30% i hoʻohālikelike ʻia me nā pahi maʻamau.

Hāʻawi ka lau i ʻelua mau koho kala kūpono:ʻO kahi hoʻopau ʻālohilohi no ka ʻike kiʻekiʻe i nā mea kanu lā (e hoʻohaʻahaʻa ana i nā ʻoki ʻoki ʻia e 40%) a me kahi uhi pale anti-rust ʻeleʻele no ka hoʻohana lōʻihi ʻana i nā ʻāina wela wela.​

Me ka mānoanoa o 1.4-3.0mm (± 0.1mm pololei), hoʻopaʻa ka maka i ke kaulike ma waena o ka ikaika a me ka māmā:ʻO nā lau ʻoi aku ka lahilahi 1.6-2.2mm e hōʻemi ana i ka luhi lima i ka wā o ka ʻohi ʻana i nā lā a pau, ʻoiai ʻo nā lau mānoanoa 2.3-3.0mm e hoʻopili i nā kumu lāʻau paʻakikī me ka ʻole o ka piko.

Hāʻawi ka ʻauʻau (ka lāʻau/lāʻau) i nā pono like ʻole:ʻO ka plastik wai no nā kau ua, ka lāʻau maʻemaʻe no ka hanu ʻana i ka piʻi maloʻo, a me ka lāʻau anti-slip no nā lima wela. ʻEkolu a ʻehā paha rivets kiʻekiʻe-tensile e hoʻopaʻa i ka lima e pale i ka wehe ʻana i ka wā hoʻohana nui

Hoʻopili ʻia i ka 47-50 HRC (Rockwell hardness), mālama ka lau i kāna "ʻoki ʻoki ʻoi loa" a hiki i 500 ʻoki kō ma mua o ka pono ʻana. ʻO nā peʻa a me nā lepili maʻamau (e laʻa, nā hōʻailona hōʻailona, ​​​​nā ʻōlelo aʻo palekana) e hoʻokō i kāu mau pono e hoʻopaʻa inoa ai, a me ka ʻeke (1pc/PVC ʻeke, 48/60pcs/ctn, pahu i loko/ʻeke ulana koho) pale i ka pahi i ka wā o ka hoʻouna ʻana i kahi lōʻihi. Me ka mana lako o kēlā me kēia lā o 20,000pcs, kūpono ia no nā mahi kō nui—hilinaʻi, maikaʻi, a kūkulu ʻia e hoʻonui i kāu ʻohi ʻana.