疾呼钢琴生产厂重视弦轴板质量潍坊市潍城区文化局金伟我通过对多种牌号钢琴的调律与维修，发现有些琴的弦轴板的内在质量及轴孔与弦轴的配合存在不少问题。造成的后果是明显的。主要表现在如下方面。回．弦轴过紧我们知道，弦轴与弦轴板孔的配合，尺寸上是有一定比例的，... Hear piano production plant attached to the quality of the shaft plate Weifang Weicheng District Cultural Bureau Jinwei I through a variety of brand piano tuning and maintenance and found that some of the piano’s internal quality chord shaft plate and the shaft hole with the co-existence Many problems The consequences are obvious. Mainly in the following aspects. Back Tight axis of the string We know that the chord axis and chord plate hole with the size, there is a certain percentage, ...