轮胎的制作流程
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<span style="font-size:16px;">工序一:密炼工序</span>
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<span style="font-size:16px;">密炼工序就是把碳黑、天然</span><span style="font-size:16px;">/</span><span style="font-size:16px;">合成橡胶、油、添加剂、促进剂等原材料混合到一起,在密炼机里进行加工,生产出</span><span style="font-size:16px;">“</span><span style="font-size:16px;">胶料</span><span style="font-size:16px;">”</span><span style="font-size:16px;">的过程。</span>
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<span style="font-size:16px;">工序二:胶部件准备工序</span>
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<span style="font-size:16px;">胶部件准备工序包括</span><span style="font-size:16px;">6</span><span style="font-size:16px;">个主要工段。在这个工序里,将准备好组成轮胎的所有半成品胶部件,其中有的胶部件是经过初步组装的。这</span><span style="font-size:16px;">6</span><span style="font-size:16px;">个工段分别为:</span>
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<span style="font-size:16px;">工段一:挤出</span>
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<span style="font-size:16px;">胶料喂进挤出机头,从而挤出不同的半成品胶部件:胎面、胎侧</span><span style="font-size:16px;">/</span><span style="font-size:16px;">子口和三角胶条。</span>
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<span style="font-size:16px;">工段二:压延</span>
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<span style="font-size:16px;">原材料帘线穿过压延机并且帘线的两面都挂上一层较薄的胶料,最后的成品称为</span><span style="font-size:16px;">“</span><span style="font-size:16px;">帘布</span><span style="font-size:16px;">”</span><span style="font-size:16px;">。原材料帘线主要为尼龙和聚酯两种。</span>
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<span style="font-size:16px;">工段三:胎圈成型</span>
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<span style="font-size:16px;">胎圈是由许多根钢丝挂胶以后缠绕而成的。用于胎圈的这种胶料是有特殊性能的,当硫化完以后,胶料和钢丝能够紧密的贴合到一起。</span>
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