企业文化
宗旨:轻理论重实践,实操结合;
理念:封闭式实战教学,岗前强化培训;
企业愿景:打造专业的工业4.0人才培训基地
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**章 AUTOCAD机械绘图
第1课 机械制图基础知识
第2课 CAD入门及简单绘图命令
第3课 利用极坐标绘图
第4课 机械零件绘图案例
第5课 图形修改案例(1)
第6课 图形修改案例(2)
第7课 图层应用(制图综合案例1)
第8课 块的使用(制图综合案例2)
第9课 文本标注与编辑(综合案例3)
第10课 打印与图框(制图综合案例4)
第二章 NX/UG造型建模
第11课 草绘绘图案例讲解
第12课 体系特征及基本实体案例讲解
第13课 基本曲线操作案例讲解
第14课 图层/坐标/显示案例讲解
第15课 移动变换及特征操案例讲解
第16课 基准及实体特征案例讲解
第17课 常用曲面应用案例讲解
第18课 快捷键设置及为文件转档
第19课 同步建模破孔修复案例讲解
第20课 2D产品转3D造型案例
第21课 2D零件转3D造型案例
第22课 高级曲面综合案例讲解
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Automatic lightning surge generator SG-5006G (desktop) equipment used to assess the power cord and stood in line to connect the internal switch to switch from the natural world and lightning caused by the high-energy transient interference performance to provide a common basis. Performance fully meet the IEC61000-4-5 and GB/T17626.5 standards.
According to IEC: 61000-4-5.
Model Number: SG-5006G
Technical characteristics:
● large-screen LCD display, built-in computer control, human-computer dialogue, easy to operate
● program-controlled high-voltage power supply, voltage stability, high accuracy current and voltage breakdown shows
● main switch of imports of electronic switch used to ensure the stability of the wave, comparable strong, long life● positive or negative automatic switch, the test may turn positive and negative polarity switch
● surge interfere with the control software on a trial basis, people need to operate
● surge into the phase angle 0-360 ° set free
● built-in IEC61000-4-5 standard four-Test level
● built-in current and voltage probes can be connected directly to oscilloscope waveform observation (optional)● RS-232 communication interface, remote control, monitoring and control system software can match.
Output voltage
|
0.25~6kV±5%
|
Output polarity
|
positive or negative, positive and negative turn of the
|
Output voltage wave
|
1.2/50us ± 30%
|
Output current wave
|
8/20us ± 30%
|
output impedance
|
2Ω
|
Output short-circuit current
|
0.125~3kA
|
Surge into the phase
|
0 ~ 360 ° set free
|
Manner triggers
|
synchronous / asynchronous set free
|
|
IEC standard built-in level four standard test rating
|
Coupling intelligent decoupling network (matching)
|
SGN-20G (automatic superposition of three-phase five-line, 20A) SGN-5010G (automatic superposition of single-phase, 10A)
|
power
|
AC220V ± 10%, 50/60Hz
|
Size (mm)
|
460*520*310
|
Model Number: SGN-5010G SGN-20G
Coupling method: capacitor coupling
|
Coupling capacitor: 9μF(common mode test)18μF(normal mode test)
|
Decoupling inductor: 1.5mH
|
Item
|
SGN-5010G
|
SGN-20G
|
Surge waveform
|
1.2/50μs voltage waveform, 8/20μs current waveform
|
|
Max. input voltage
|
6.6kV
|
|
Max. input current
|
3.3kA
|
|
Coupling mode choice
|
Auto operation
|
|
Power capacity of EUT
|
Single phase, 3 wire, 220V, 10A
|
380V,20A
Three phase, 5 wire, 380V, 20A
|
Power
|
AC 220V 50/60Hz
|
|
Operating temp.
|
15℃-35℃
|
|
Weight
|
28kg
|
38kg
|
Dimensions(D×W×H)mm
|
460*520*240
|
460*520*310
|
欢迎交流电磁兼容EMC&高压测试(冲击电压、冲击电流)
十、谐波电流、电压波动和闪烁系统【IEC61000-3-2,IEC61000-3-3】
十一、衰减震荡&振铃波抗扰度试验【IEC61000-4-12】
十三、电磁兼容屏蔽室建设方案【EN50147-1, GB12190】
十六、喀呖声干扰测试系统【CISPR22】
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