判別鑄鐵平板平面的形狀方法
鑄鐵平(ping)(ping)板平(ping)(ping)面(mian)(mian)幾何形(xing)(xing)狀有三(san)種(zhong)，凸面(mian)(mian)、凹(ao)面(mian)(mian)和鞍(an)面(mian)(mian)。鑄鐵平(ping)(ping)板平(ping)(ping)面(mian)(mian)形(xing)(xing)狀是根據(ju)平(ping)(ping)面(mian)(mian)度的(de)數值來差別的(de)，其方法如下。

在大約兩對角線(xian)和垂直線(xian)的(de)(de)截(jie)(jie)面(mian)(mian)(mian)(mian)上，分別找出2-3條(tiao)有共點的(de)(de)截(jie)(jie)面(mian)(mian)(mian)(mian)，把(ba)這幾條(tiao)截(jie)(jie)面(mian)(mian)(mian)(mian)的(de)(de)直線(xian)度數據(ju)標注在直角坐標上。X坐標為(wei)間(jian)距，Z坐標為(wei)直線(xian)度數據(ju)。鑄(zhu)鐵平板平面(mian)(mian)(mian)(mian)的(de)(de)幾何形(xing)(xing)狀(zhuang)(zhuang)按(an)這幾條(tiao)截(jie)(jie)面(mian)(mian)(mian)(mian)的(de)(de)形(xing)(xing)狀(zhuang)(zhuang)判別，如截(jie)(jie)面(mian)(mian)(mian)(mian)都是(shi)凸(tu)形(xing)(xing)，那么平面(mian)(mian)(mian)(mian)為(wei)凸(tu)面(mian)(mian)(mian)(mian)；反(fan)之(zhi)為(wei)凹(ao)面(mian)(mian)(mian)(mian)。如有的(de)(de)截(jie)(jie)面(mian)(mian)(mian)(mian)呈凸(tu)形(xing)(xing)，有的(de)(de)截(jie)(jie)面(mian)(mian)(mian)(mian)呈凹(ao)形(xing)(xing)，那么平面(mian)(mian)(mian)(mian)為(wei)鞍面(mian)(mian)(mian)(mian)。訂購鑄(zhu)鐵平板泊頭市正創(chuang)機械設備制(zhi)造有限公司0317-8380005