ポテンショメータの機能性の改善

抄録

Potentiometer is an electronic component part. Basically, it is a variable resistor. The type of product studied in this report is used as a sensor. It is demanded that the product have a high precision. One of the important functions is its linearity. It is ideal that voltage increases proportionally to axis rotating angle. The causes affecting non-linearity include the dimensional variation of elemen七resistance film, misalignment during assembling and deterioration by wear. In this experiment, it was aimed to improve the uniformity of resistance film. After optimization, the process capability was improved.