Product name: car torsion spring jack
The full name of the wire spring jack is the single-leaf rotary hyperboloid wire spring jack, which is a high-reliability jack component used in electrical connector (ie, connector) products. A plurality of elastic gold-plated or silver-plated metal wires are arranged in the hole according to the straight generatrix of the single-leaf rotary hyperboloid, and form an included angle with the inner sleeve of the straight generatrix. When the pin is inserted into the wire spring hole, the wire spring is elastically deformed in both the radial and axial directions, and the pin contacts with multiple independent wire spring wires in the wire spring hole at the same time, forming a plurality of independent current paths. Even if an individual spring wire in the jack breaks, the spring hole still forms an effective current path. . When the pin is inserted into the jack, these elastic metal wires are tightly wrapped around the pin, forming a multi-line contact. A pair of pin holes is equivalent to several pairs of ordinary pins and holes used in parallel, which greatly improves the contact reliability. .
Product performance characteristics:
High contact power density/multiple contacts
Plug life up to 100,000 times
Easy installation & replacement
High power capability & low temperature rise
Low insertion and extraction forces
low voltage drop
High vibration and shock resistance
Our company has processing workshop, spring workshop, assembly workshop and laboratory, covering an area of 1000 square meters. At present, the company has 16 CNC lathes in 2 areas; 7 CNC lathes; 6 CNC four-axis machining centers; 2 turning and milling machines; 6 spring CNC machines; 6 laser welding machines and various secondary processing equipment. While ensuring the high quality and high standards of the products, it can also guarantee the order delivery time and help customers achieve greater market value.
The products of Spring Spring Electronics Co., Ltd. are widely used in medical, communication, electric vehicles, aerospace, high-speed rail and other industries. The main products are spring contact finger series, spring-in-spring structure series, torsion spring structure series, slotted jack, crown spring structure series and various customized connector terminals and other precision hardware accessories.