变压器材料进料检验标准

1、来料检验标准编译:审计:批准:日期:日期:日期目的控制原材料的不良质量，使生产顺利进行，确保质量稳定。检查模式2.1抽样标准:mil-STD-105 e类单次抽样。验收标准3.1 AQL:CR=0 MAJ=0.4 MIN=0.65定义(缺陷产品的定义)4.1铬:4.1.1材料存在尖角、锐边、渗漏等危及生产安全的缺陷。4.1.2材料有毒或重金属含量高。4.2主要:4.2.1材料失去功能。4.2.2材料的主要性能指标不合格。4.2.3主要尺寸、规格、型号、颜色与规格不符或有错误。4.2.4印刷品字迹不清，颜色、位置、方向有误。4.2.5导致成品外观缺陷的外观缺陷。4.3分钟4.3.1除铬和主要缺陷

2、以外的次要缺陷文章名称检查检测方法检查工具检验标准铜线条外馆颜色一致，无破皮、氧化、打结，搪瓷涂层均匀。标记的线轴的重量、颜色和材料等级必须与实物一致。眼睛视图视觉判断AQL:0.65措施用卡尺测量铜线外径和导体直径是否符合订货要求。电子卡尺铜线直径公差基于供应商AQL提供的数据:0.4小孔试验酚酞乙醇溶液的配制:取500mL(约40g)3%酚酞乙醇溶液(酚酞重量:乙醇重量= 3: 97 = 1.2g: 40g)。加入0.2%的盐水溶液(盐:20g水:10Kg)，将线轴前段切掉约3m，然后取6m未受损样品。一端脱漆后，将试验件浸入酚酞酒精溶液中，浸入长度不小于5m。将DC12V电源正极放入生理

3、盐水试液中，负极接在漆膜一端，打开DC12V电源，将样品铜线另一端放入试液中。试液12V电源皮尤线0种少于21种少于3两个物种不到5UEW线0种少于31种不到5两个物种不到8三个物种不到12岁击穿电压测试取400mm长的漆包线，对折并扭绞，扭绞长度为125mm，然后切掉折点，分别在两个扭绞试样的端点(切面)施加绝缘破坏电压，电压伏特数不得低于规定值，试验时间为3S。具体标准见附表。如果客户有特殊要求，按客户要求测试。高压测试仪绝缘击穿电压不得低于附录I中的值。工程接受函和供应商目录AQL:0直焊性取3个长15CM的样品，在40020的锡炉中浸约4CM，在规定时间取出，立即用布轻轻擦拭，看锡是否

4、吃得均匀。锡炉见附件二。AQL:0.4铜线导体电阻测试在截取的1m长铜线两端焊接约7mm，用电阻测试仪测量其电阻值。当温度不等于20时，按下列公式换算:R20 =RtatL1000，电阻计详情参见表1至表3至表7。AQL:0.4包裹无包装破损，规格、型号、时间标志正确，RoHS标签。视觉的AQL:0.65三层绝缘线外部无梭心损伤，线打结，多头，绝缘破损，表面发黑，颜色一致。视觉的AQL:0.65措施用卡尺测量的外径和导体直径是否满足订货要求，参照附表(8)进行检查。游标卡尺AQL:0.4耐压取400mm长的绝缘线，对折后缠绕。麻花长度125mm，一端加载麻花。载荷和扭转数见表(8)。然后切掉折

5、点，保证足够的距离。将6000V/1mA/3S的绝缘击穿电压分别施加到两个扭曲样品的端点(切割面),以避免击穿。如客户有特殊要求，按客户要求进行测试。耐压仪器AQL:0直焊性将样品浸入44020的锡炉中进行3-4S，然后取出。焊接部分表面应光滑，无绝缘残留物。焊接部分上方绝缘的熔化损耗不应超过7 mm。锡炉AQL:0.4导体电阻测试在截取的1m长绝缘导线两端焊接约7mm，用电阻测试仪测量其电阻值。电阻测试标准见表8。电阻计AQL:0.4包裹无包装破损，规格、型号、时间标志正确，RoHS标签。视觉的AQL:0.65熨斗灯心草外部损坏、裂纹、变形、毛刺、尺寸和光洁度不一致。视觉的AQL:0.65特

6、性根据铁芯AL值测量电感值是否满足要求:公式:L=AL*N2，设n为10TS，测量其L值。公式用于计算AL值是否满足要求。电感测试仪根据项目验收或供应商的目录。AQL:0.4高压测试铁芯环形涂层耐压试验:在铁芯涂层上打一个针孔，高压棒的低压端与针孔处的高压端接触，在铁芯表面移动。高压机器根据项目验收或供应商的目录。AQL:0测试规模用卡尺测量规定尺寸或实际安装测试。游标卡尺根据项目验收或供应商的目录。AQL:0.4木材组织目视包装箱上的材料标识应与检验单和规格一致。视觉的AQL:0.4包裹无包装破损，规格、型号、时间标志正确，RoHS标签。视觉的AQL:0.65透明胶带外馆看样片。不允许有弯曲

7、、褶皱、切割不均匀、颜色不一致、涂胶不均匀和脱胶。眼睛视图参考供应商目录和确认书。AQL:0.65池村用卡尺测量其主要尺寸、厚度和宽度。电子卡尺参考供应商目录和确认书。AQL:0.4粘性向上拉10-20CM，放开。你自己卷起来吗？粘粘的，粘粘的产品，卷起来。AQL:0.4抗溶解性取10-20CM样品，在(1: 1)的静水和稀释剂中浸泡10分钟，在不脱胶、不起泡的情况下取出。视觉的观察是否分层、起泡、变色。AQL:0.4耐压性将胶带样品贴在钢板上，先将耐压测试仪电压调至规定施加电压的一半，然后将耐压测试仪的一个电极与钢板接触，另一端与样品(胶带)接触，然后迅速将施加电压调至5.5KV并保持1分钟

8、。压力机参考供应商目录和确认书。AQL:0防爆试验取3块160CM的样品，点燃使其燃烧。10秒内应该会自行熄灭。驳船观察它的燃烧时间。AQL:0.4温度耐受性将3-5卷样品在130下烘烤4小时。烤箱观察是否有脱胶或溶胶。AQL:0.4线圈座外部是否有引脚多、变形、毛刺、破损、引脚焊接不良、引脚正确等。视觉的参考模板目视检查AQL:0.65测试规模用卡尺测量其主要尺寸或物理配合。游标卡尺参考项目确认书和目录。AQL:0.4温度耐受性放入48020的锡炉中3-5秒取出。锡炉后焊框是否变形或损坏，引脚是否光滑或脱落，AQL:0.4焊接性将插针放入4205的锡炉中3-5秒，取出。锡炉PIN完全吃锡吗？

9、AQL:0.4耐压根据骨架的壁厚，在插针和骨架之间测量3750V/1mA/3S，如果是高压，不击穿为合格。耐压测试仪AQL:0拉伸试验在张力计或便携秤上加1.5-3kg的重力。应变计参考项目确认书和目录。AQL:0.65套外馆目视检查是否有损坏、弯曲、杂质、光滑度和柔软度。眼睛视图AQL:0.65池村测量它的直径、外径和壁厚，用产品试穿。电子卡尺根据目录参数。AQL:0.4耐压耐温性在40020的锡炉中焊接后；将一根大小合适的铜丝放入套管内，然后将耐压测试仪的第一个电极与铜丝接触，然后迅速将施加的电压调整到3.75KV，电压测试探头的另一端在套管上的几个点进行测试，每个点测试3S左右，无击穿为

10、合格。锡炉和压机参考信或目录AQL:0标签池村用卡尺测量长度和宽度电子卡尺见材料分析表AQL:0.4。允许标签能满足规范要求，字体清晰，无断字、少字、错字、模糊字等缺陷；标签上的周期应符合采购订单的周期要求。视觉的AQL:0.4性能量试试粘合胶好不好。物理粘贴AQL:0.4木材组织材料应符合规范的要求(白底黑字，透明背景黑字等)。)视觉的AQL:0.4抗溶解性用酒精湿布擦拭标签2-3S，字体应无脱落、模糊现象。酒精AQL:0.4外馆目测颜色正确，外观正确，字体清晰，切割均匀。视觉的AQL:0.65锡条免检并保留检验报告见检验报告。马拉皮安外部表面光滑无凹凸不平。视觉的参考模板措施用卡尺量它的长

11、、宽、高。游标卡尺参考项目接受函。包装箱外部印刷清晰，材料、颜色和容量正确，视觉的参考模板AQL:0.65措施用尺子量一下它的长、宽、高。钢尺参考工程验收AQL:0.4铜箔外部颜色应符合规范要求，不得有划痕、切割不均匀、裂纹、氧化和变形。视觉的AQL:0.65措施单个检查铜箔的宽度、厚度和长度。测量背胶铜箔的厚度时，先测试裸铜的厚度，再测试胶带的厚度和宽度是否符合要求。自粘铜箔厚度为裸铜厚度+胶厚度(0.025mm)，长度和宽度尺寸误差可测试0.2mm，厚度尺寸误差可测试0.01mm如有特殊要求，可按特殊要求测试。游标卡尺参考材料确认AQL:0.4耐压100v/1ma/3s无击穿合格(背胶铜箔

12、)耐压仪器AQL:0焊接性将铜箔样品浸入42010的锡炉中4-6秒，观察铜箔上的锡是否光亮完整。锡炉AQL:0.65凡立水免检并保留检验报告见检验报告。备注:1:本标准适用于本公司的确认检验标准。2.阻燃测试，因为我司没有相关的仪器设备，所以日常的检验都是以我们的进货检验标准为准。为了更有效的确认材料，我们委托外部实验室每年检测一次。附件一:绝缘击穿电压测试参考表导体直径梅智节拍器部队12CM扭转次数OPEWOPVF1视图1PVF1UEW2视图2PVF2UEW3UEW0.050.003(0.0294)50最低350伏0.06-0.070.005(0.049)40最低450伏最低350伏0.08

13、-0.110.01(0.098)301900分钟1000分钟最小600伏最低350伏0.12-0.170.04(0.392)242000分钟1200纳米最小700伏最低450伏0.18-0.290.12(1.18)202200VMIN1400VMIN最小900伏最小600伏0.30-0.450.35(3.34)162500VMIN1600VMIN1200VMIN最小800伏0.50-0.700.45(4.41)123000VMIN2000分钟1400VMIN最小900伏0.75-1.21.5(14.7)九3600VMIN2400VMIN1600VMIN1.3-2.04(39.2)六4600VM

14、IN3200VMIN2000分钟2.1-3.27(68.6)三5400VMIN3700VMIN附件二:直接焊接性试验参考表导体直径(毫米)低于0.320.35-0.500.55-1.101.1-1.5浸锡时间(秒)2三四五钢丝直径(毫米)导向体贡茶(毫米)最小皮肤膜厚度毫米马湾外径毫米打破绝缘电压不良(V或以上)最大导体电流在20下耐受(/公里)展开性(%)超过耐磨性(克)平均值最小值0.100.0080.0090.1402000264715.0-0.110.0080.0090.1502000215315.0-0.120.0080.0100.1622200178615.0-0.130.0080

15、.0100.1722200150515.0-0.140.0080.0100.1822200128615.0-0.150.0080.0100.1922200111115.0-0.160.0080.0110.2042200969.615.0-0.170.0080.0110.2142200853.515.0-0.180.0080.0120.2262400757.215.0-0.190.0080.0120.2362400676.215.0-0.200.0080.0120.2462400607.615.0-0.210.0080.0120.2562400549.015.0-0.220.0080.0120.

16、2662400498.415.0-0.230.0080.0130.2782400454.415.0-0.240.0080.0130.2882400416.215.0-0.250.0080.0130.2982400382.615.0-0.260.010.0130.3102400358.415.03472960.270.010.0130.3202400331.415.03472960.280.010.0130.3302400307.315.03472960.290.010.0130.3402400286.7203472960.300.010.0140.3522800262.9203773160.3

17、20.010.0140.3722800230.1203883260.350.010.0140.4022800191.2203883260.370.010.0140.4242800170.6203983370.400.010.0150.4562800145.3204283570.450.010.0160.5082800114.2204693880.500.010.0170.560305091.43205004280.550.010.0170.620305078600.010.0170.672305065.26205104390.650.010.0180.72430505

18、5.31205514690.700.010.0190.776305047.47205925000.750.010.0200.830340041.19206225200.800.010.0210.882340036.0820663561电阻参考表:1UEW漆包线规附表(三)1UEW线规附表(四)钢丝直径(毫米)导向体贡茶(毫米)最小皮肤膜厚度毫米马湾外径毫米打破绝缘电压不良(V或以上)最大导体电流在20下耐受(/公里)展开性(%)超过耐磨性(克)平均值最小值0.850.020.0220.934340031.87257045920.900.020.0230.986340028.3525745622

19、0.950.020.0241.038340025.38257756531.00.030.0251.102340023.33258166831.10.030.0261.20441501920.030.0261.304415016.04258677341.30.030.0271.408415013.61259087651.40.030.0271.508415011.70259187651.50.030.0281.612415010.1625969八百一点六0.030.0281.71241508.9062510008361.70.030.0291.81443507.8712

20、510208871.80.030.0291.91443507.0072510209281.90.030.0302.01843506.2782511209382.00.030.0302.11843505.6563011209692.10.030.0312.22043505.12330122010002.20.030.0322.32243504.66230122010052.30.030.0322.42243504.26030122010202.40.030.0332.42643503.90830122011202.50.030.0342.62843503.59830133011202.60.03

21、0.0342.72843503.32430133012002.70.030.0342.82843503.07930-2.80.030.0342.98043502.86130-2.90.030.0343.02843502.66530-3.00.030.0343.12843502.48930-3.20.040.0343.33843502.19830-1线规附表(5)钢丝直径(毫米)导向体贡茶(毫米)最小皮肤膜厚度毫米马湾外径毫米打破绝缘电压不良(V或以上)最大导体电流在20下耐受(/公里)展开性(%)超过耐磨性(克)平均值最小值0.850.020.0220.934340031.8725724612

22、0.900.020.0230.986340028.35257656530.950.020.0241.038340025.38258066831.00.030.0251.102340023.33258477141.10.030.0261.20441501920.030.0261.304415016.04258987551.30.030.0271.408415013.61259387961.40.030.0271.508415011.70259498361.50.030.0281.612415010.16251000836一点六0.030.0281.71241508.90

23、62510008471.70.030.0291.81443507.8712510208871.80.030.0291.91443507.0072510208871.90.030.0302.01843506.2782511209282.00.030.0302.11843505.6563011209382.10.030.0312.22043505.1233011209692.20.030.0322.32243504.66230122010002.30.030.0322.42243504.26030122010102.40.030.0332.42643503.90830122010202.50.03

24、0.0342.62843503.59830133011202.60.030.0342.72843503.32430133011202.70.030.0342.82843503.07930-2.80.030.0342.98043502.86130-2.90.030.0343.02843502.66530-3.00.030.0343.12843502.48930-3.20.040.0343.33843502.19830-附2UEW线规表(6)钢丝直径(毫米)导向体贡茶(毫米)最小皮肤膜厚度毫米马湾外径毫米打破绝缘电压不良(V或以上)最大导体电流在20下耐受(/公里)展开性(%)超过耐磨性(克)平均

25、值最小值0.080.0030.0050.1031100377810-0.090.0030.0050.1131100295910-0.100.0030.0050.1251100238115-0.110.0030.0050.1351100195715-0.120.0030.0060.1471300163615-0.130.0030.0060.1571300138915-0.140.0030.0060.1671300119315-0.150.0030.0060.1771300103715-0.160.0030.0070.1891300908.815-0.170.0030.0070.199130080

26、3.215-0.180.0030.0080.2111600715.015-0.190.0030.0080.2211600640.615-0.200.0030.0080.2311600577.215-0.210.0030.0080.2411600522.815-0.220.0040.0080.2521600480.115-0.230.0040.0090.2641600438.615-0.240.0040.0090.2741600402.215-0.250.0040.0090.2841600370.215-0.260.0040.0090.2941600341.8152432040.270.0040

27、.0090.3041600316.6152432040.280.0040.0090.3141600294.1152432040.290.0040.0090.3241600273.9152432040.300.0050.0100.3372000254.0202652350.320.0050.0100.3572000222.8202752350.330.0050.0100.3672000207.8202752350.350.0050.0100.3872000185.7202752350.370.0050.0110.4072000165.9202752350.400.0050.0110.439200

28、0141.7203062650.450.0060.0110.4902150112.1203162650.490.0060.0120.532215093.7203572960.500.0060.0120.542215089.95203572960.550.0060.0120.592215074580.0060.0120.623215066.60203573060.600.0080.0120.644215062.64203573060.650.0080.0120.694215053.26203673060.700.0080.0130.746215045.842039833

29、70.750.0080.0140.798240039.87204393670.800.0100.0150.852240035850.0100.0150.904240031.11254793980.900.0100.0160.956240027.71255104280.950.0100.0171.008240024.84255514591.000.0120.0171.062240022.49255514691.10.0120.0181.164375018.54255925001.20.0120.0181.264415015.88256225201.30.0120.020

30、1.364415013.51256635611.40.0120.0201.464415011.63257045921.50.0120.0201.568415010.1225745622附表7wires规格2种漆包线UEW 1/UEW 0漆包线的JIS规格导向体AWG直径公差最大导体(/6m)(20)最大完成外径(毫米)美国线规钢丝直径毫米导体公差毫米最大导体(/6m)(20)#(毫米)(毫米)4038363534323130292827262524232221201918160.040.050.060.070.080.090.100.110.120.130.140.150.160.170.18

31、0.190.200.210.220.230.240.250.260.270.280.290.300.320.330.350.370.400.450.490.500.550.580.600.650.700.750.800.850.900.951.001.101.201.301.401.500.0020.0020.0020.0020.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0040.0040.0040.0040.0040.0040.0040.0040.0050.0050.0050.0050.0050

32、.0050.0060.0060.0060.0060.0060.0080.0080.0080.0080.0100.0100.0100.0100.0120.0120.0120.0120.0120.01294.0261.22441.79629.94022.66817.75414.28611.7429.8168.3347.1586.2225.4524.8194.2903.8433.4633.1362.8802.6312.4132.2212.0501.8991.7641.6431.5241.3361.2461.1140.9950.8500.6720.5620.5390.4450.3990.3750.31

33、90.2750.2390.2110.1860.1660.1490.1340.1110.0950.0810.0690.0600.0480.0610.0720.0890.1030.1130.1250.1350.1470.1570.1670.1770.1890.1990.2110.2210.2310.2410.2520.2640.2740.2840.2940.3040.3140.3240.3370.3570.3670.3870.4070.4390.4900.5320.5420.5920.6230.6440.6940.7460.7980.8520.9040.9561.0081.0621.1641.26

34、41.3641.4641.56843四十二个40383635343231302928272625242322140.050.060.080.100.120.130.140.150.160.180.200.220.230.250.270.300.320.350.370.400.450.500.550.601.801.902.002.102.202.302.402.500.0040.0060.0060.0080.0080.0080.0080.0080.0080.0080.0080.0080.0080.0080.0100.0100.0100.0100.0100.0100.0100.0100.0200.0200.0300.0300.0300.0300.0300.0300.0300.03064.20046.56624.54615.88210.7169.0307.7166.6665.8174.5433.6452.9902.7272.2951.9881.5771.3801.1471.0230.8710.6850.5480.4680.3910.0420.0370.0330.0300.0270.0250.0230.021三层边界线规附表8导向体(毫米)导向体贡茶(毫米)绝缘屏障成品外径毫米绝缘屏障容忍毫米最大导体阻抗