Drawing forming is a highly efficient stamping processing technique that utilizes a specialized mold to convert a flat blank into a hollow part. As a key stamping process, drawing is extensively employed in various industries. Its versatile capabilities allow the drawing to produce thin-walled parts of various shapes, including cylindrical, rectangular, spherical, and other irregular forms. Use stamping
With the popularity and development of new energy vehicles, batteries have become one of the core components of new energy vehicles. The battery safety vents are an essential part of ensuring battery safety. Next, we will discuss the concepts, principles, functions, and applications of EV battery safety vents. Concept of New-energy Vehicle Battery Safety Vents
How to Ensure the Safe Driving for New Energy Vehicles? New energy vehicles frequently explode because of their batteries. For further energy vehicles, thermal runaway is the most severe and frequent safety accident. Thermal runaway of automotive batteries results from the heat generation rate being much higher than the heat dissipation rate. A large amount
Structural Parts: Key Materials for EV Power Batteries Power battery precision structural parts include EV battery top plate covers, steel/aluminum casings, positive and negative soft connections, battery soft connections, etc. In a narrow sense, they mainly include cell shells and top covers. It has a direct impact on the safety, tightness and energy efficiency of
On January 13, 2024, “Dongguan Heju Precision Electronic Technology Co., Ltd.” held the 2023 year-end management review meeting at the Fengtai Garden Hotel in Humen. Company leaders, heads of departments, and backbones attended this meeting to summarize all work in 2023 comprehensively, evaluate the construction and operation of the company’s management system over the past
ISO 13485:2016 refers to a medical device quality management system standard developed by the International Organization for Standardization, its full name is ISO 13485:2016 “Medical devices – Quality Management system – requirements of the standard”. Updated in 2016, this standard is an updated version of ISO 13485:2003 and aims to ensure that medical device manufacturers
Definition of EV Power Battery Before understanding the power battery welding, we first need to do a simple understanding of the new energy power battery. The power battery is the “heart” of the new energy vehicle and the main source of its power. The power battery is mainly a ternary material battery and a lithium iron phosphate
Definition of Low-voltage Automotive Plug & Socket Connector Contacts Low-voltage automotive plug & socket connector contacts refer to components used for wiring harness connections. Their function is to transmit power from the battery pack to various systems and components of the vehicle, such as motors, controllers, instrument panels, etc. Automatic driving is a technology that
There are many specifications for EV Prismatic lithium battery safety ventings, mainly because different battery types, brands and vehicle needs lead to different specifications. Before explaining this problem, we must first understand what a new energy vehicle battery safety vent is and its function. What is a New Energy Vehicle Prismatic Lithium Battery Safety Vents?
