行业标准：GB-T6199-2000 网带式单板干燥机.pdf

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1、ics79.120.10B97i中华人民共和国国家标准cB/T6199一2000网带式单板干燥机Veneernet-beltdryer2000一12一04发布2001一04一01实施国家I斤ju技术1监督局发布GB/T6199-2000目次前言···························”·····································”····”·⋯，.·······，·························⋯⋯t1范围··························

2、·····························································。·······················⋯⋯12引用标准。····················································。···········································。·····⋯⋯13参数····································”··········。············

3、···········································。······⋯⋯14精度·······························“··········”····。·····························································⋯⋯35技术要求····································，····················································

4、······，·······⋯⋯46试验方法····································”································································⋯⋯57检验规则·..............................................................................................................68标志、包装、运输、贮存·······

5、······················，···············································。··········⋯⋯7附录A(标准的附录)专用检具······················································一’二’二’‘”””·””’‘”’8附录B(标准的附录)机内温度差······················································⋯⋯‘二’二‘”””’·””””’9附录C(标

6、准的附录)机架安装精度·····················································⋯⋯’二‘二’二‘.’二’二”’9GB/T6199-2000前言本标准是将GB/T6199--1986《网带式单板干燥机参数》,GB/T6200-1986《网带式单板干燥机精度》和GB/T6201-1986《单板干燥机制造与验收技术条件》中与网带式单板干燥机有关的内容合并，修订成一个产品标准。本标准非等效采用日本标准JISB6550-1991《网带式单板干燥机试验及检验方法》。本标准与原网带式

7、单板干燥机的三个标准主要技术差异如下:本标准的第3章参数中，增加了最大加工宽度3000mm一档。本标准第4章精度与原GB/T6200-1986比较，有较大变动。其中，本标准的4.2几何精度G1项-G4项等效采用日本标准第6章精度检验方法，并保留了原标准的G4辊筒水平度和G6辊筒对干燥机纵向中心线的垂直度，原标准中与机架安装精度要求有关的各项均放到本标准的附录B中，而本标准的G1辊筒长度的相互差的精度要求比原标准有所提高;本标准的4.3工作精度等效采用日本标准第7章工作精度检验方法，本标准的P2开裂由原标准要求开裂度允许

8、值改为单板干燥后不允许有沿纤维方向全长的开裂。本标准的第5章技术要求和第6章试验方法保留了GB/T6201-1986中有关网带式单板干燥机部分的内容，并增加了一些技术要求方面的内容，其中部分技术要求比原标准有所提高。另外，本标准增加了第7章检验规则，第8章标志、包装、运输、贮存。本标准自实施之日起，同时代替GB/T6199^620