本次修订的主要内容：1修改了规范相应章、节的名称，调整了锻压机机型的分类，增加了新的机型，淘汰了蒸汽、空气自由锻锤。2修改了原规范几何精度检验的方法和允许偏差。
GB50272-2009······1
1 总 则······9
2 基本规定······10
3 机械压力机······15
3.1 并式压力机······15
3.2 闭式压力机······17
3.3 拉伸压力机······22
3.4 板料自动压力机······29
3.5 蟓旋压力机······36
3.6 精压机······39
3.7 试运转······44
4 液压机······46
4.1 锻造液压机······46
4.2 模锻液压机······52
4.3 一般用途液压机······52
4.4 冲压拉伸液压机······56
4.5 挤压液压机······67
4.6 压制液压机······71
4.7 金属打包液压机······74
4.8 辅肋设备与液压系统······74
4.9 试运转······77
5 自动锻压机······79
5.1 自动冷镦、切边机······79
5.2 自动弯曲机······81
5.3 试运转······83
6 空气锤、锻机······85
6.1 空气锤······85
6.2 径向锻机······87
6.3 锟锻机······89
6.4 平锻机······92
6.5 试运转······96
7 剪切机······100
7.1 剪板机······100
7.2 棒料剪断机······102
7.3 试运转······104
8 弯曲校正机······106
8.1 卷板机······106
8.2 折边机······110
8.3 板料折弯机······111
8.4 多锟板料矫平机······113
8.5 试运转······114
9 工程验收······116
本规范用词说明······117
附:条文说明······119
1 总则······121
2 基本规定······123
3 机械压力机······125
3.1 开式压力机······125
3.2 闭式压力机······125
3.3 拉伸压力机······125
3.4 板料自动压力机······125
3.5 螺旋压力机······126
3.6 精压机······126
3.7 试运转······126
4 液压机······127
4.1 锻造液压机······127
4.2 模锻液压机······128
4.3 一般用途液压机······128
4.4 冲压拉伸液压机······129
4.5 挤压液压机······129
4.6 压制液压机······130
4.7 金属打包液压机······130
4.8 辅助设备与液压系统······130
4.9 试运转······131
5 自动锻压机······133
5.1 自动冷墩、切边机······133
5.2 自动弯曲机······133
5.3 试运转······133
6 空气锤、锻机······134
6.1 空气锤······134
6.2 径向锻机······135
6.3 锟锻机······135
6.5 试运转······135
7 剪切机······137
7.2 棒料剪断机······137
7.3 试运转······137
8 弯曲校正机······138
8.1 卷板机······138
8.2 折边机······139
8.3 板料折弯机······139
8.5 试运转······139
9 工程验收······140
