摘要
锯链切齿绕过导板头时，γ、α２、ｍ发生变化。通过几何分析，推导出一组计算公式．由ＢＧ３３和ＢＨ２９型油锯的角参数变化数据说明，此种影响是很大的。在设计锯链、导板和锉磨锯链时，应予以考虑。
When saw chain forth rounded saw guide top, γ、α2 and m varied. By geometry analysis, we could get a series of calculation formulas. The angle parameters variation data of BG33 and BH29 chain saw showed that its effed was great. It is necessary to consider saw Chain, saw guide in design and saw chain in grinding.
出处
《林业机械与木工设备》
1996年第4期22-24,共3页
Forestry Machinery & Woodworking Equipment
关键词
锯链
角参数
导板
Saw chain
Angle parameters
Saw guide
