鉛酸蓄電池采用輥壓加工連鑄方法可將鉛鈣合金的強(qiáng)度增加至與鉛銻合金相當(dāng)?shù)乃�。美國沃�?SPAN lang=EN-US>CON 一ROLL 工藝生產(chǎn)的板柵具有低壓延率與輥壓晶粒結(jié)構(gòu)，顯示出很好的力學(xué)性能，板柵耐穿透腐蝕。在高溫加速壽命試驗(yàn)中保持其鍛造結(jié)構(gòu)。
目前國外都采用連鑄輥壓板柵與拉網(wǎng)（擴(kuò)展）板柵、連續(xù)鑄板與極板生產(chǎn)技術(shù)的自動(dòng)化生產(chǎn)線。連鑄輥壓的技術(shù)特性有：a ．一個(gè)熔鉛（合金）池與一個(gè)轉(zhuǎn)動(dòng)的有冷卻系統(tǒng)的輥鼓，b ．在輥鼓表面刻有板柵形狀的槽，c ．鑄造后用滾簡調(diào)整厚度；d ．板柵帶材通過水中冷卻，然后取下并成卷存放；e ．生產(chǎn)效率高，低銻合金（Sb < 1.8 % ）為每分鐘225 片板柵，鉛鈣錫合金為每分鐘225 片板柵。
Adopting Gun to press to process to connect a Zhu method can increase into the strength of the lead calcium metal alloy and the metal alloy of lead Ti equal level.Is American fertile CON one ROLL craft produce of the plank grid have low pressure to postpone rate and Gun to press a crystal grain structure, display good mechanics function, the plank grid bears to wear to deeply decay.Accelerate life span to experiment in the heat in keep it to forge structure.
Currently abroad all the adoption connect Zhu Gun to press plank grid and pull the net(expand) plank grid, continuous Zhu plank and pole plank to produce a technical automation production line.Connect the Zhu Gun presses of the technique characteristic have:A.a Rong lead(metal alloy) pond with a Gun drum that becomes to dynamically have cooling system, b.engrave to have the plank grid the slot of the shape in the Gun drum surface, c.foundry after use to roll Chien to adjust thickness;D.the plank grid take a material to pass to cool off in water, then dismantle and become book to deposit;E.production efficiency Gao, the low Ti metal alloy(Sb<1.8%) is 225 slices of plank grids every minute, the lead calcium tin metal alloy is 225 slices of plank grids every minute.
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