回轉窯的滾圓的截麵形式，（1）juxinggunyuanqijiemianshishixinjuxing，xingzhuangjiandan
，youyujiemiantide
，zhuzaoquexianxiangduilaishuobumingxiantuchu
，liefengshao。juxinggunyuankeyizhuzaoyekeyiyongduanzao。woguoyixiezhizaochangyicaiyongdaxingshuiyajiduanzhigunyuan。zhangdianlvchangweijiejuehuizhuanyaojuxinggunyuandebeijianwenti，caiyongledianzhahangongyi，kefudianlurongliangxiaodekunnan。jiang5100毫米
，淨重18.6dundegunyuanfensibanzhuzao
，yongdianzhahanhanchengzhengtimaopei
，zaijianyihuanxingsuidaoluneituihuo，xiaochuhanjieyinglihouzaixingjiagong。shiyongxiaoguolianghao。huizhuanyaoxiangshigunyuangangxingda，youliyuzengqianghuizhuanyaotongtigangdu，yujuxingxiangbikejieyuecailiao。danyouyujiemianxingzhuangfuza，zhuzaoshi，zai冷縮過程中易產生裂縫等缺陷，這些缺陷有時導致橫截麵斷裂。由於箱式滾圓內圓中部有一段不加工，因此可設計成帶鍵滾圓。凸出的鍵由倆快墊板加緊，阻止了滾圓與墊板間沿周向相對滑動。

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