Price and working principle of nitrogen spring

Lead: Friends who have no decoration experience may not be familiar with nitrogen springs. It is a functional component, which seals the high-pressure nitrogen in a fixed container, compresses the nitrogen by external force through the plunger rod, and obtains a certain elasticity through the self-expansion of the high-pressure nitrogen after removing the external force. Life is also called nitrogen bottle, gas spring or nitrogen spring. The price of nitrogen springs varies according to the place of origin. The reference price is 600-5000 yuan, and domestic manufacturers are mainly concentrated in Jiangsu, Zhejiang and Guangdong.

The following are the prices, brands and manufacturers of commonly used nitrogen springs compiled by Bian Xiao.

Nitrogen spring price: 6 16 yuan/unit.

Manufacturer of Nitrogen Spring: Taizhou Wanda Gas Spring Co., Ltd.

Nitrogen spring brand: Taizhou Wanda

Nitrogen spring price: 500 yuan/unit.

Manufacturer of nitrogen spring: Shanghai Hongzhi Industrial Co., Ltd.

Nitrogen spring brand: Misimi

Nitrogen spring price: 560 yuan/unit.

Nitrogen spring brand: Prius

Manufacturer of nitrogen spring: Changzhou Prius Mould Co., Ltd.

At present, conventional elastic elements include spring, rubber and air cushion. These elastic elements have been widely used in industrial fields, meeting the needs of various elastic energy storage. It is widely used in the mold industry. However, the original conventional elastic element has some shortcomings, which can not meet the needs of this situation and can not ideally solve the requirements in stamping process.

At present, stamping designers can only use air cushion to make up for these shortcomings. However, when using the air cushion of the press, the design and adjustment of the die bring great inconvenience to users. Therefore, people strive to develop a new type of elastic functional element to replace the conventional elastic element, which has more perfect performance and can replace the conventional elastic element to complete the work that the conventional elastic element is difficult to complete. As a new type of elastic tool component, nitrogen spring came into being.

It can simplify the design and manufacture of the mold and facilitate the adjustment of the mold; It can be installed as an independent part in the mold, or it can be designed as a tubular spring to work as a part of the mold, so it is easy to realize constant elastic pressure and delayed action in the system. It is an elastic element with flexible performance. Observing various electrical switches, we will find that one of the two contacts of the switch must be equipped with a spring to ensure that the two contacts are in close contact and conduct well. If the contact is poor, the resistance at the contact will increase, and the heat generated when the current passes will increase, which will cause the metal at the contact to melt in severe cases. Springs are installed on the two metal posts of the bayonet cap, and the contact is good; As for the central metal piece of the screw cap and all the inserted metal pieces of the socket, they are reeds, and their function is to keep the two sides in close contact, thus maintaining a good state.

The above is the working principle of nitrogen spring arranged by Bian Xiao for everyone. In fact, the nitrogen spring in real life is not far away from us. It can not only be widely used in the mold industry, but also play a very good role in other fields. Such as automobile, electronics, instruments and other industries. It can be seen that nitrogen spring is widely used, and its appearance not only meets the needs of industrial development, but also caters to the requirements of the times. Friends who have an understanding of this demand can continue to pay attention to Tubatu. Com, we will sort out the relevant content in time.