圆背椅圆榫接合新技术

The New Workmanship Of Round Tenon Joint On Round-back Chairs

本文提出间隙配合与过盈配合在圆榫结合中的作用和效果。通过采用台阶型钻头,加工出台阶式圆榫眼,对圆背椅椅背的圆榫——圆榫眼的加工方法进行改进,确保圆榫接合的准确性和胶接强度。

Using stair type driller to make stair type mortises on roundback chair can make the round tenon joint more actuated and strong.