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英语翻译针对目前80GL19P-10-N的L值不良原因分析如下:1.\x05按照目前SPEC要求的L值范围(700uH±

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英语翻译
针对目前80GL19P-10-N的L值不良原因分析如下:
1.\x05按照目前SPEC要求的L值范围(700uH±5%),磁芯需要研磨深度约在0.04mm-0.05mm,研磨尺寸非常浅
2.\x05磁芯受自身材质密度分布的影响,其AL值也存在着±25%的公差范围(业内标准)
综合上述2点,按目前研磨仪器的精密度很难把握住其研磨尺寸,磁芯研磨后部分L误差值会大于SPEC要求的±5%的公差范围,其中45%研磨后需要直接返修,另外磁芯上线后依然有30%的不良.
改善建议:为节约不必要的浪费,在不影响成品正常工作的条件下,我司希望将原L值的正负公差尽量放宽,最低限度的减少L值不良的发生.
In the 80 GL19P-10-N L value bad analysis of the causes are as follows:
1. According to the current SPEC requirements of the range (700 L value plus or minus 5%) uH, magnetic core depth about the need for grinding 0.04 mm to 0.05 mm, grinding size very shallow
2. By its own material density magnetic cores on the distribution of the value, the AL also exist-25% tolerance range (the industry standard)
A combination of the two points, the precision grinding instrument at present it is difficult to grasp the grinding size, magnetic core part after grinding L error will more than SPEC requirements of plus or minus 5% tolerance range, of which 45% after grinding, in addition to direct repair magnetic cores were still 30% becomes poor.
Improvement Suggestions: to save unnecessary waste, no impact on the finished product under the condition of normal work, we hope will be the original L value plus or minus tolerance as far as possible, the minimum reduce relax the value of bad happened L.
(不知道对不对,先等等别的答案.)