
本次修訂的主要內(nèi)容:1修改了規(guī)范相應(yīng)章、節(jié)的名稱,調(diào)整了鍛壓機機型的分類,增加了新的機型,淘汰了蒸汽、空氣自由鍛錘。2修改了原規(guī)范幾何精度檢驗的方法和允許偏差。
GB50272-2009······1
1 總 則······9
2 基本規(guī)定······10
3 機械壓力機······15
3.1 并式壓力機······15
3.2 閉式壓力機······17
3.3 拉伸壓力機······22
3.4 板料自動壓力機······29
3.5 蟓旋壓力機······36
3.6 精壓機······39
3.7 試運轉(zhuǎn)······44
4 液壓機······46
4.1 鍛造液壓機······46
4.2 模鍛液壓機······52
4.3 一般用途液壓機······52
4.4 沖壓拉伸液壓機······56
4.5 擠壓液壓機······67
4.6 壓制液壓機······71
4.7 金屬打包液壓機······74
4.8 輔肋設(shè)備與液壓系統(tǒng)······74
4.9 試運轉(zhuǎn)······77
5 自動鍛壓機······79
5.1 自動冷鐓、切邊機······79
5.2 自動彎曲機······81
5.3 試運轉(zhuǎn)······83
6 空氣錘、鍛機······85
6.1 空氣錘······85
6.2 徑向鍛機······87
6.3 錕鍛機······89
6.4 平鍛機······92
6.5 試運轉(zhuǎn)······96
7 剪切機······100
7.1 剪板機······100
7.2 棒料剪斷機······102
7.3 試運轉(zhuǎn)······104
8 彎曲校正機······106
8.1 卷板機······106
8.2 折邊機······110
8.3 板料折彎機······111
8.4 多錕板料矯平機······113
8.5 試運轉(zhuǎn)······114
9 工程驗收······116
本規(guī)范用詞說明······117
附:條文說明······119
1 總則······121
2 基本規(guī)定······123
3 機械壓力機······125
3.1 開式壓力機······125
3.2 閉式壓力機······125
3.3 拉伸壓力機······125
3.4 板料自動壓力機······125
3.5 螺旋壓力機······126
3.6 精壓機······126
3.7 試運轉(zhuǎn)······126
4 液壓機······127
4.1 鍛造液壓機······127
4.2 模鍛液壓機······128
4.3 一般用途液壓機······128
4.4 沖壓拉伸液壓機······129
4.5 擠壓液壓機······129
4.6 壓制液壓機······130
4.7 金屬打包液壓機······130
4.8 輔助設(shè)備與液壓系統(tǒng)······130
4.9 試運轉(zhuǎn)······131
5 自動鍛壓機······133
5.1 自動冷墩、切邊機······133
5.2 自動彎曲機······133
5.3 試運轉(zhuǎn)······133
6 空氣錘、鍛機······134
6.1 空氣錘······134
6.2 徑向鍛機······135
6.3 錕鍛機······135
6.5 試運轉(zhuǎn)······135
7 剪切機······137
7.2 棒料剪斷機······137
7.3 試運轉(zhuǎn)······137
8 彎曲校正機······138
8.1 卷板機······138
8.2 折邊機······139
8.3 板料折彎機······139
8.5 試運轉(zhuǎn)······139
9 工程驗收······140
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