随着国内电力、石油化工，桥梁建设，钢结构等的快速发展，现当今已进入数字化智能化新时代，智能电动数显扭矩扳手应运而生，其可以有效提高工作效率，提升安装精度，给操作者带来方便。
With the rapid development of domestic electric power, petrochemical industry, bridge construction, steel structure, etc., now it has entered a new era of digital intelligence, intelligent electric digital display torque wrench came into being, which can effectively improve the work efficiency, improve the installation accuracy, and bring convenience to the operator.
数显扭矩扳手广泛应用于造船、冶金、化工、桥梁建设、机械等行业，特别在一些高压管道，压力容器和法兰的螺栓链接中，为了增强可靠性和紧密性，绝大多数螺纹在连接时都要施加预紧力，更早的扭矩扳手还是机械式的，随着微处理器，伺服控制技术和显示技术的发展，以及越来越多的对扭矩精密要求的场合的出现，智能化、数字化的扭矩扳手具有广阔的市场前景。未来数显扭矩扳手主要从以下几个方面发展：
Digital display torque wrench is widely used in shipbuilding, metallurgy, chemical industry, bridge construction, machinery and other industries, especially in the bolt connection of some high pressure pipelines, pressure vessels and flanges. In order to enhance the reliability and tightness, the vast majority of screw threads must be applied with pre tightening force. The earliest torque wrench was mechanical. With the microprocessor, servo control technology and display technology, the torque wrench is widely used With the development of technology and the emergence of more and more occasions which require precise torque, intelligent and digital torque wrench has a broad market prospect. In the future, the development of digital torque wrench mainly includes the following aspects:
1、小型化 目前国外的扭矩扳手向小型化方向发展，由于可以使用恶劣的工作条件，可以灵活的在狭窄空间中使用，所以在许多领域得到广泛的应用，尤其是高扭矩场合。
1. Miniaturization at present, the torque wrench abroad is developing towards miniaturization. Because it can be used in harsh working conditions and can be used flexibly in narrow space, it is widely used in many fields, especially in high torque occasions.
2、智能化、网络化 随着计算机技术，传感器技术和通信技术的发展，数显扭矩扳手必然向着智能化，网络化的方向发展
2. With the development of computer technology, sensor technology and communication technology, digital torque wrench is bound to develop in the direction of intelligence and network
3、高精度 低能耗 随着市场和客户要求的不断提高，不断提高精度、稳定性和降低功耗是未来数显扭矩扳手的发展方向。
3. With the continuous improvement of market and customer requirements, continuous improvement of precision, stability and reduction of power consumption is the development direction of digital display torque wrench in the future.
