林业机械与木工设备
林業機械與木工設備
임업궤계여목공설비
FORESTRY MACHINERY & WOODWORKING EQUIPMENT
2012年
4期
25-28
,共4页
木质材料%蜂窝纸芯%力学性能
木質材料%蜂窩紙芯%力學性能
목질재료%봉와지심%역학성능
wood material%honeycomb core%mechanical property
在传统蜂窝纸芯单元的粘结处添加一块中密度纤维板支撑条加工成木质材料强化蜂窝纸芯,然后分别将蜂窝纸芯与中密度纤维板及薄、厚胶合板覆贴形成木质材料强化蜂窝纸芯复合板。比较了三种覆面材料制成的空心板多项力学性能并分析了他们的破坏模式。
在傳統蜂窩紙芯單元的粘結處添加一塊中密度纖維闆支撐條加工成木質材料彊化蜂窩紙芯,然後分彆將蜂窩紙芯與中密度纖維闆及薄、厚膠閤闆覆貼形成木質材料彊化蜂窩紙芯複閤闆。比較瞭三種覆麵材料製成的空心闆多項力學性能併分析瞭他們的破壞模式。
재전통봉와지심단원적점결처첨가일괴중밀도섬유판지탱조가공성목질재료강화봉와지심,연후분별장봉와지심여중밀도섬유판급박、후효합판복첩형성목질재료강화봉와지심복합판。비교료삼충복면재료제성적공심판다항역학성능병분석료타문적파배모식。
A wood material enhanced paper honeycomb cores is produced by adding a MDF supporting batten at the bonding point of a traditional paper honeycomb core unit and then sticking the paper honeycomb core, the medium density fiberboard as well as thin and thick plywood together. A number of mechanical properties of the hollow boards made of three kinds of overlay materials are compared and their failure modes are analyzed.
