题目
这段英文怎么翻译啊、求大神啊,谢谢
With punching of solid and derived timber products a
completely new production process for industrial wood
machining was developed. Punching could be an alternative
technique to drilling, for instance in furniture
manufacturing. The present experiments showed that
depending on the cutting speed a very good quality of blind
holes was reachable. Primarily MDF and coated chipboard
(FPY) were analyzed. Furthermore solid wood was punched.
For soft fir as well as for hard beech very good results
were achieved. In every case the punching core is pressed
into the tool and due to material compaction bulged and
sheared from the bottom of the hole. Different experimental
setups have been developed, so that punching with
speeds from 0.001 to 150 m/s was realizable.
不要用谷歌等工具啊,不通顺
With punching of solid and derived timber products a
completely new production process for industrial wood
machining was developed. Punching could be an alternative
technique to drilling, for instance in furniture
manufacturing. The present experiments showed that
depending on the cutting speed a very good quality of blind
holes was reachable. Primarily MDF and coated chipboard
(FPY) were analyzed. Furthermore solid wood was punched.
For soft fir as well as for hard beech very good results
were achieved. In every case the punching core is pressed
into the tool and due to material compaction bulged and
sheared from the bottom of the hole. Different experimental
setups have been developed, so that punching with
speeds from 0.001 to 150 m/s was realizable.
不要用谷歌等工具啊,不通顺
提问时间:2020-11-03
答案
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