《人造板工艺学》课后习题（Artificial board technology after-school exercises）.docVIP

下载本文档

39
0
约1.2万字
约 13页
2017-08-31 发布于河南
举报
版权申诉

《人造板工艺学》课后习题（Artificial board technology after-school exercises）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

《人造板工艺学》课后习题（Artificial board technology after-school exercises）

《人造板工艺学》课后习题（Artificial board technology after-school exercises） 1 Introduction 1) why the development of wood-based panel industry? 2) why should we be familiar with the classification of wood-based panels? 3) try to describe the characteristics of the main products of wood-based panels. 4) what are the basic properties of wood-based panels? 5) write out the basic production process of dry medium density fiberboard (MDF). 6) what are the basic principles for formulating standards for wood-based panels? 7) describe the common wood-based panel products and their uses. 2 raw materials 1) how to evaluate the quality of wood-based or non wood raw materials for wood-based panels? 2) what are the basic requirements for plywood production? 3) what are the chemical additives in wood-based panel production? What is its specific function? 4) what kind of overlaying material does wood-based panel make as base material? 3 basic unit processing 1) briefly describe the work principle of wood section rotary cutting. 2) how to ensure the quality of veneer cutting? 3) how to ensure the veneer peeling and cutting thickness of thin Muxuan? 4) what are the process routes for particle making? 5) several different particle preparation equipments are enumerated. 6) a brief description of the principle of fiber separation. 7) a brief description of the method of unit processing in a factory. 4 drying 1) a brief description of the drying principle of wood units. 2) the heat transfer mode of wood unit drying is briefly described. 3) what are the factors that affect the drying of veneers, fibers, and shavings? 4) a brief description of the drying machines used in the production of single boards, fibers and shavings. 5) what are the causes of fires and explosions in fiber and shaving dryers? How to control? 5 processing and storage of semi-finished products 1) what are the contents of veneer processing? What are the different ways for veneer splicing? What are the equipment used? 2) the purpo