炉温度均匀性检测报告

爱瑞特网带式电阻炉、网带式回火炉

热处理炉炉温均匀性测试报告测试单位：溧阳爱瑞特精密铸锻有限公司测试日期:2011年11月12日

报告日期:2011年11月12日、前言溧阳爱瑞特精密铸锻有限公司于2011年5月12日，对苏州丰城网带式电阻炉、网带式回火炉热处理炉炉温均匀性进行检测。检测期间炉子工况正常。名称：网带式电阻炉型号/规格：RCWC9-100*600*18能源种类：电热电偶名称：WRN型热电偶热电偶等级：II级热电偶温度范围：300〜1300°C名称：网带式回火炉型号/规格：RCWC9-110*700*16能源种类：电热电偶名称：WRN型热电偶热电偶等级：I级热电偶温度范围：300〜1300C自测有效期：2年二测试依据及引用标准本测试依据GB/T9452-2003《热处理炉有效加热区测定方法》来进行。

三检测点位分布图按照GB/T9452-2003的要求，对网带式电阻炉进行9点测温。同时按照工艺保温要求进行保温，9根热电偶在炉内的位置布置如图1。温度均匀性测试热电偶分布示意图16 27..it112A■■—一旦.7装料！】—54：9.L—384，" ->J.hoQCCO.广LT-L3_.■.：>!.5*i3■ 2■!1000f*—♦■ur>CM;woo■,■M 15Q0- — |Rr6000*按照GB/T9452-2003的要求，对网带式回火炉进行9点测温。同时按照工艺保温要求进行保温，9根热电偶在炉内的位置布置如图1。温度均匀性测试热电偶分布示意图eiowoo*代m.qrtnn eiowoo*代m.qrtnn feu 7000健料口四检测数据表1网带式电IIQQ温均匀t生测试数据测试日期：2011-11-12设定温度920,实际温度920时间项目T1T2T3T4T5T6T7T8T92011-11-1211:19测试结果912.7910.5910.0916.8917.0913.3914.7919.5911.82011-11-1211:24测试结果919.1912.4919.1923.5919.4914.5918.3923.1913.42011-11-1211:29测试结果919.1912.8919.6923.9919.8914.9918.7922.8913.82011-11-1211:34测试结果921.1913.2920.0924.4920.2915.0917.5923.6914.32011-11-1211:39测试结果921.5917.2921.6925.6921.9917.7919.9925.2915.52011-11-1211:44测试结果921.5917.6921.6925.2922.3918.2920.0925.2915.92011-11-1211:49测试结果923.1920.0924.4926.4923.9919.4922.4925.6916.72011-11-1211:54测试结果923.2920.9924.8926.5924.3920.6922.8926.1917.62011-11-1211:59测试结果923.2921.3925.3926.5924.0920.7923.6926.1917.62011-11-1212:04测试结果924.5923.3926.9927.0925.2923.5925.7926.6919.6Tmax924.5923.3926.9927.0925.2923.5925.7926.6919.6Tmin912.7910.5910.0916.8917.0913.3914.7919.5911.8Mean920.9916.9921.3924.6921.8917.8920.4924.4915.6仪表显示温度（c）温控表区号温控表修正值设定温度显示温度1区-109209202区-109209203区-39209204区0920920

表2网带式回火炉炉温均匀性测试数据测试日期：2011-11-12设定温度550,实际温度550时间项目T10T11T12T13T14T15T16T17T182011-11-1213:39测试结果550.1545.5545.3550.1553.6548.2549.4548.3548.12011-11-1213:44测试结果551.7547.1546.7551.6552.7545.1546.4546.2545.22011-11-1213:49测试结果552.9548.2548.0552.8552.0545.5545.3545.2545.42011-11-1213:54测试结果553.5548.7548.5553.4552.3545.2545.9545.0545.22011-11-1213:59测试结果553.8548.9548.6553.7552.4545.3545.3545.3545.72011-11-1214:04测试结果551.2547.7547.2551.2554.5548.5549.6549.0548.52011-11-1214:09测试结果550.7547.1546.7550.6554.3548.4549.6548.6548.62011-11-1214:14测试结果550.7547.3546.8550.7554.5548.9550.3548.8549.02011-11-1214:19测试结果550.5546.5546.2550.4553.6547.5548.7548.2547.52011-11-1214:24测试结果550.4546.7546.2550.2552.8546.2547.7547.7546.0Tmax553.8548.9548.6553.7554.5548.9550.3549.0549.0Tmin550.1545.5545.3550.1552.0545.1545.3545.0545.2Mean551.6547.4547.0551.5553.3546.9547.8547.2546.9仪表显示温度（0）温控表区号设定温度显示温度1区5505502区5505503区550550五测试结果测试结果见表3。表3爱瑞特热处理炉炉温均匀性测试结果网带炉电阻炉炉温最大正负偏差（°C）