GB/T 2821-2003 in English

VALID

Gear—Symbols for geometrical data

Issued on:2003-11-25
Implemented on:2004-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $80.00
$78.00

Standard No:	GB/T 2821-2003
Document status:	VALID
Title in English:	Gear—Symbols for geometrical data
Title in Chinese:	齿轮几何要素代号
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2003-11-25
Implemented on:	2004-06-01
Superseding:	GB/T 2821-1992 Symbols for gear geometrical data
ICS Classification:	21.200-Gears
Chinese Classification:	J17-Gear and gear drive
Professional Classification:	GB-National Standard
Related Keywords:	gear symbols gear parameters geometrical data scopethis standard gear main code
Related Topics:	white elements Elements English gb/t+2821 Primary culture to several generations gb/t2821 Several factors and several levels Several factors and several levels GB/T 2821 code name Which round and which batch gb/t2821-2003 Prime+ Several levels and several factors A few elements Puli generations A few valent elements element price GBT2821 GB/T 2821-2003 Gear geometric element code Gear pump code yb Gear pump model standard

《GB/T 2821-2003齿轮几何要素代号》由TC52（全国齿轮标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准给出了用于标记齿轮参数的几何代号。它由两个表格组成：――主代号，由单个基本字母组成。――下标，用来限定主代号。

Scope

This standard gives geometric codes for marking gear parameters. It consists of two tables: - the main code, which consists of a single basic letter (see Table 1); - the subscript, which is used to limit the main code (see Table 2, Table 3 and Table 4).

More samples: DL/T 368-2010 JGJ 94-2008 DL/T 5154-2012

Sample only — not a preview of GB/T 2821-2003

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