Aluminiyamu-Wood Laborator Bench

Kapangidwe kakang'ono:Imatenga mizere yolimbidwa ∅50mm (kapena lalikulu square 25 × 50mm) chimango cha aluminiyamu. Chimango chomangidwa chimatengera mawonekedwe a 15 * 15mm aluminiyumu. Ngodya pakati matupi nduna kutengera kuumbidwa mbali yapadera polumikiza malingana ndi kapangidwe mkati mwa mankhwala, kukwaniritsa zomveka wonse dongosolo chimango, bata wabwino ndi katundu kubala mphamvu. Pamwamba pazithunzi za aluminiyumu zakhala zokutidwa ndi ufa wonyezimira, zokhala ndi dzimbiri, kukana moto komanso kulimbana ndi chinyezi, ndi zina zambiri.

Kapangidwe kakang'ono:Imatenga mawonekedwe a aluminium a 15 × 15mm. Pamwamba pazithunzi za aluminiyumu ndi ufa wosalala. Ngodya pakati matupi nduna kutengera kuumbidwa mbali yapadera polumikiza malinga ndi kapangidwe mkati mwa mankhwala, kuonjezera luso mankhwala kupewa zinthu kunja (chinyezi, deforming ndi zimakhudza kunja), kuonjezera luso mankhwala kukana asidi ndi soda, ndi kusintha kukongola wonse wa mankhwala.