一、高电压 新能源汽车普遍工作在B级电压范围，因此要求高压线束也需要满足60V-1500V的工作电压范围要求，目前普遍的导线电压要求根据GB/T 184384.3中对B级电压的规定为AC30V-1000V，或DC60V-1500V。 二、大电流 新能源汽车高压线束作为主要的能源传输通道，需要承受较大的……

中国信息通信研究院发布的《5G 经济社会影响白皮书》预计，到 2030 年 5G 将带动中国直接经济产出 6.3 万亿元、经济增加值 2.9 万亿元、就业机会 800 万个。 今年两会，新基建、拓展 5G 应用话题成为关注热点，其中，新型基础设施建设（新基建）也包括了 5G 基建。 这意味着，加强 5G 基……

这可能是由以下原因引起的： 一、立式注塑机的原因 机器的塑化量或加热速率不确定，应选择塑化量大、加热功率大的机器；螺杆、气缸或橡胶头磨损导致返料，实际填充模量不足；由于热电偶或加热环；等加热系统故障，料筒实际温度过低，注射筒密封磨损，造成漏油或回流，达不到要求的注射压力；喷嘴内孔过小或喷嘴中心调整不……

In the plastics processing industry, Shenzhen Taiyou Vertical Injection Molding Machine is a kind of expensive injection molding equipment. The output of vertical injection molding products accounts for more than 30% of the total amount of plastic product

It is very common for vertical injection molding machines to fail because injection molding machines are mechanical. In the long-term operation of any machinery, there will be more or less fault behavior. Because the machine is composed of various parts,

Vertical injection molding machine manufacturers are one of the commonly used equipment in the plastics processing industry and usually require long hours of work. When the vertical injection molding machine is used for a long time, in order to ensure the

1. Obtain: Whether the "mold opening stroke" and "mold support stroke" are enough to take out the finished product depends on the mold and t……