Study on noise of precision panel saw

编号 zgly0000304935

文献类型 期刊论文

文献题名 Study on noise of precision panel saw

学科分类 220.5550;木材加工与人造板工艺学

作者 HUWan-yi  QIYing-jie  ZHANGZhao-hao  QIXiao-jie 

作者单位 NortheastForestryUniversity 

母体文献 Journal of Forestry Research;林业研究: 英文版 

年卷期 2003,14(4)

页码 335-338

年份 2003 

分类号 TS643 

关键词 木材加工工具  人造板  噪音检测  锯  旋转速度  直径 

文摘内容 According to ZBJ65015-89 standard about noise level testing method of woodworking toot, the noise testing for MJg0# and MJCl125 precision panel saws was conducted by using model ND2 precision soundqevel apparatus and double frequency wave filter. The testing results showed that the unloaded running noise source of precision panel saw was mainly from main saw blade and its aeromechanic noise was the largest. The rotating speed was determined as an important factor to impact dynamic characters of precision panel saw as the unloaded running noise increased along with speed increasing. For reducing noise of precision panel saw, the first important way is to reduce the aeromechanic noise produced by main saw blade rotating at high speed; based on assuring the processing precision, choosing tow speed is a better way to drop dawn noise; from the view of design, the diameter of clamping lid is better of half of outer diameter of main saw blade。