JB∕T 5552-2022 壳型机 技术规范.pdf

ICS25.120.30

CCSJ61

同J：~

中华人民共和国机械行业标准

JB厅5552-2022

代替JB厅5552一2007

壳型机技术规范

Shellmouldingmachine-Technicalspecifications

2022-04-08发布

2022-10-01实施

中华人民共和国工业和信息化部发布

JB厅5552-2022

目次

前言………··…·…·……··……··………………··……………..II

l范围……·………··……··…………1

2规范性引用文件...........…………….…….………··…..1

3术语和定义………··························································································································1

4技术要求……...........…·….......…....…........…............……......1

4.1一般要求…··……··………………•.•••••.•••••••••••••.••••••••••.•••••••.••••••••.••..•••••••••••••••••1

4.2液压和气动系统．．．．．．．．．．….....…．．．．．．．…….………….…·…..….......…2

4.3精度要求…………··……··………..……··……··…··…..2

4.4安全、卫生和环保要求…··…··…··…··…...…...…...…··…·······……··…··…...…··…··…··….......2

4.5空运转和负荷运转要求H………··…3

5试验方法……………3

5.1精度检测….......…··…··…··…··…··…··…….....…...3

5.2空运转试验．．．．．…··…··…··“……··…··………........……··…………..........3

5.3噪声测定“………………·········……··……··…·……3

5.4一次空循环时间的测定………··……··……......……··…….....……........……......…3

5.5金属模夹紧力和壳型顶出力的测定………··．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．

5.6负荷运转试验.....….......