Standard No.:	GB/T 2851-2008
English Name:	Sliding guide die sets for stamping dies
Chinese Name:	冲模滑动导向模架
Chinese Classification:	J46    Mould
Professional Classification:	GB    National Standard
ICS Classification:	25.120.30 25.120.30    Moulding equipment 25.120.30
Issued by:	SAC; AQSIQ
Issued on:	2008-4-10
Implemented on:	2008-10-1
Status:	superseded
Superseded by:	GB/T 2855.5-1990 Holder for sliding guide die sets for press tools-Punch holder for back pillar sets GB/T 2855.7-1990 Holder for sliding guide die sets for press tools-Punch holder for back pillar sets (narrow) GB/T 2855.1-1990 Holder for sliding guide die sets for press tools--Punch holder for diagonal pillar sets
Superseded on:	1991-5-1
Superseding:	GB/T 2851.4-1990 Sliding guide die sets for press tools-Back pillar sets (narrow) GB/T 2851.6-1990 Sliding guide die sets for press tools-Center pillar sets (round) GB/T 2851.3-1990 Sliding guide die sets for press tools--Back pillar sets
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	270.00
Delivery:	via email in 1~3 business day

本标准规定了冲模滑动导向模架的结构、尺寸规格与标记。本标准适用于冲模滑动导向铸铁模架。 本标准是对ＧＢ／Ｔ２８５１．１—１９９０《冲模滑动导向模架　对角导柱模架》、ＧＢ／Ｔ２８５１．３—１９９０《冲模滑动导向模架　后侧导柱模架》、ＧＢ／Ｔ２８５１．４—１９９０《冲模滑动导向模架　后侧导柱窄形模架》、ＧＢ／Ｔ２８５１．５—１９９０《冲模滑动导向模架　中间导柱模架》、ＧＢ／Ｔ２８５１．６—１９９０《冲模滑动导向模架　中间导柱圆形模架》和ＧＢ／Ｔ２８５１．７—１９９０《冲模滑动导向模架　四导柱模架》的合并修订。
本标准与ＧＢ／Ｔ２８５１．１—１９９０、ＧＢ／Ｔ２８５１．３—１９９０、ＧＢ／Ｔ２８５１．４—１９９０、ＧＢ／Ｔ２８５１．５—１９９０、ＧＢ／Ｔ２８５１．６—１９９０和ＧＢ／Ｔ２８５１．７—１９９０相比，主要变化如下：
———将标准名称改为“冲模滑动导向模架”；
———增加了“前言”和“规范性引用文件”；
———删除了后侧导柱窄形模架的内容；
———对中间导柱模架的结构和尺寸规格作了较大的修改。