广西林业科学2024，Vol.53Issue(1)：105-109,5.DOI:10.19692/j.issn.1006-1126.20240115
不同家系尾巨桉木材机械加工性能分析
Machining Properties of Eucalyptus urophylla×E.grandis Woods from Different Families
摘要
Abstract
In order to provide references for high-efficient and reasonable utilization of Eucalyptus urophylla×E.grandis woods,taking 4-year-old,6-year-old and 8-year-old woods of E.urophylla×E.grandis DH32-26 and DH32-29 families as research objects,machining properties including planing,sanding,milling and drill-ing were measured and evaluated.Differences of comprehensive machining properties of woods among different families and ages were compared.Results showed that wood planing and sanding properties of DH32-26 and DH32-29 families at different ages were excellent,and milling and drilling properties were good.With increase of age,wood planing,sanding and drilling properties of two families improved,while milling property did not differ significantly.Woods of DH32-26 and DH32-29 families had extremely significant differences in sanding property,had significant differences in planing and drilling properties,and had no significant differences in milling property.Woods of DH32-26 family had better drilling property and weaker planning and sanding prop-erties than woods of DH32-29 family.Comprehensive machining properties of 4-year-old and 6-year-old woods from different families were similar,while 8-year-old woods of DH32-29 family were better than 8-year-old woods of DH32-26 family.关键词
机械加工性能/家系/树龄/尾巨桉Key words
machining property/family/tree age/Eucalyptus urophylla×E.grandis分类
农业科技引用本文复制引用
黄银珊,刘衡,刘明德,唐庆,符韵林..不同家系尾巨桉木材机械加工性能分析[J].广西林业科学,2024,53(1):105-109,5.基金项目
广西创新驱动发展专项资金项目(桂科AA17204087-14) （桂科AA17204087-14）
