JB/T 3240-1999 锻压机械 操作指示形象化符号
JB/T 3240-1999 Forging Machinery Operation Instructions Image Symbols
基本信息
发布历史
-
1999年05月
研制信息
- 起草单位:
- 起草人:
- 出版信息:
- 页数:31页 | 字数:- | 开本: -
内容描述
ICS25.120.01
J62
JB/T3240999---1
锻压机械操作指示形象化符号
1999-05-14发布2000-01-01实施
国家机械工业局发布
JB/T3240----1999
目次
前言
1范围··························································································································································1
2运动、速度及压力符号···························································································································1
3元件及机构符号······································································································································6
4操作符号················································································································································14
5安全与警告符号····································································································································22
6其它符号················································································································································25
7使用要求················································································································································27
I
JB/T3240----1999
前言
本标准是对JB3240—83《锻压机械操作指示形象化符号》的修订。本标准与JB3240—83的技
术内容基本一致,仅按有关规定重新进行了编辑。
本标准自2000年1月1日起实施。
本标准自实施之日起代替JB3240—83。
本标准由全国锻压机械标准化技术委员会提出并归口。
本标准起草单位:济南铸造锻压机械研究所、上海锻压机床厂、济南重型压力机研究所、齐齐哈尔
自动锻压机械研究所、上海第二锻压机床厂、上海长江机械厂。
本标准于1983年6月首次发布。
III
中华人民共和国机械行业标准JB/T3240----1999
代替
锻压机械操作指示形象化符号JB3240—83
1范围
本标准规定了锻压机械的操作、指示标牌、操作面板和标志等。
本标准适用于锻压机械。
2运动、速度及压力符号
运动、速度及压力的符号和符号名称见表1。
表1
序号符号符号名称备注
2.1直线运动
2.2双向直线运动
2.3限位直线运动
2.4寸动;直线点动
国家机械工业局1999-05-14批准2000-01-01实施
1
JB/T3240----1999
表1(续)
序号符号符号名称备注
双向点动;
2.5
双向直线点动
2.6直线定量点动
单次行程;限位
2.7
往复直线运动
每分钟往复X次
2.8连续行程;连续限位往复直线运动
2.9转动
2.10双向转动
2
JB/T3240----1999
表1(续)
序号符号符号名称备注
2.11限位转动
2.12圆周点动
2.13双向圆周点动
2.14限位摆动符号中两直线夹角约为120°
2.15连续限位摆动符号中两直线夹角约为120°
2.16一转也可表示:每转、转数
3
JB/T3240----1999
表1(续)
序号符号符号名称备注
X为转数
值,如每
分钟30转
2.17每分钟转数
为:
快速
2.18
快速移动
慢速
2.19折线夹角约为30°
慢速移动
2.20每转进给量X为进给量数值
增速
2.21增值
运转
减速
2.22减值
运转
4
JB/T3240----1999
表1(续)
序号符号符号名称备注
2.23螺纹加工
P为总压力
2.24压力(压制)
p为单位压力
2.25上缸压力
2.26浮动压力
2.27保压
5
JB/T3240----1999
表1(完)
序号符号符号名称备注
2.28强迫拉下
2.29下缸拉下
3元件及机构符号
元件及机构的符号和符号名称见表2。
表2
序号符号符号名称备注
3.1电动机
3.2矩形工作台
3.3圆形工作台
6
JB/T3240----1999
表2(续)
序号符号符号名称备注
3.4滑块
齿型离合器
3.5
刚性离合器
3.6摩擦离合器
3.7片式离合器
3.8工件
3.9照明灯
定制服务
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