封头展开计算公式
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
公称直径(Dn)厚度(t)封头角度(α)折边半径 R 直边长度(h)封头大端直径(Dc)封头展开下料直径(D)缺口角度(β)切割弦长(L)
中心接管孔直径(d1)中心孔展开直径(d)锥形封头高度(H1)最终成形
高度(H)
锥形封头
直径(Di)
重量(Kg)碳钢
40002241100204007.9411563.89233.9210306.952200.006344.812444.282443.384049.764439.84448
28005156100202642.623020.697.87207.18203.00212.65291.91376.562954.68140051405012.51335.911574.9121.71296.5872.0081.94255.31288.591479.93120051405011.51135.911360.0721.71256.1372.0081.94
218.57251.191278.0580041405015735.57939.8121.71176.9835.0041.50153.62188.75883.1480041605013718.06900.32 5.4742.94406.00416.3242.0289.40886.641600315030101556.311713.6612.27183.0725.0028.99218.01243.731655.272500415030202456.562666.9812.27284.9252.0057.98337.63370.592576.1137001090555403381.965742.29105.444569.074060.412650415030202606.562822.2712.27301.5152.0057.98357.73390.692726.112850415030202806.563029.3312.27323.6385.0092.14380.10413.062926.1123005150100252153.062547.3012.27272.1372.0079.72319.33399.732460.512676129050102655.203862.96105.443073.712600.00
3693.93
59.76
66.95
2731.532460
3
150
100
25
2312.54
2709.79
12.27
289.49
2617.46
折边锥形封头展开计算公式
重量下载后可获得excel格式自动计算表格，请用Adobe Acrobat打开下载的pdf文档，
下载后可获得excel格式自动计算表格，请用Adobe Acrobat打开下载的pdf文档，