GB/T 21681-2008 in English

SUPERSEDED

Analog load testing system for CNC presses and hydraulic presses

Issued on:2008-04-22
Implemented on:2008-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	GB/T 21681-2008
Document status:	SUPERSEDED
Superseded by:	GB/T 21681-2025 Analog load testing system for mechanical presses and hydraulic presses
Superseded on:	2026-05-01
Title in English:	Analog load testing system for CNC presses and hydraulic presses
Title in Chinese:	数控压力机、液压机用模拟负荷测试系统
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-04-22
Implemented on:	2008-10-01
ICS Classification:	25.120.10-Forging equipment. Presses. Shears
Chinese Classification:	J62-Metal forming machinery
Professional Classification:	GB-National Standard
Related Keywords:	hydraulic presses simulated load test system hydraulic presses scopethis standard cnc presses friction presses
Related Topics:	test system CNC gb21681 gb21681-2008 press machine test mock test Resistance Test System mock english Chip machine hydraulic pressure liquid negative pressure Simulation System 100 in vitro simulation system compressor load stress test data Negative pressure system Material pressure coefficient pressure load test GBT21681 GB/T 21681-2008 Machine seal water pressure test Hydraulic Press For press simulation Test block press parameter settings The AD value of the pressure testing machine system is too small Selection and use of negative pressure gauge waters pressure is negative waters pressure is negative pressure Gravity negative pressure pump test Negative pressure test method Thermodynamic simulation testing machine Standard pressure simulates human eye High altitude negative pressure test Molding Stress Test Electronic cigarette negative pressure test

《GB/T 21681-2008数控压力机、液压机用模拟负荷测试系统》由TC220（全国锻压机械标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了数控压力机、液压机用模拟负荷测试系统的技术要求、试验方法、检验规则、标志、包装、贮存和运输。本标准适用于数控压力机、液压机用模拟负荷测试系统数控压力机、液压机用模拟负荷测试系统，也适用于机械压力机、摩擦压力机用模拟负荷测试系统。

Scope

This standard specifies the technical requirements, test methods, inspection rules, signs, packaging, storage and transportation of numerically controlled presses and hydraulic press simulated load test systems. This standard applies to the simulated load test system for numerically controlled presses and hydraulic presses, as well as the simulated load test system for mechanical presses and friction presses (hereinafter referred to as the test system).

More samples: DL/T 368-2010 NB/T 47013.2-2015 QC/T 942-2021

Sample only — not a preview of GB/T 21681-2008

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