At the regular policy briefing of the State Council on November 16th, the growth of new energy vehicles from this year to November 10th was announced. It is reported that the country has cumulatively exempted new energy vehicle purchase tax of 68.62 billion yuan, a year-on-year increase of 101.2%. In addition, according to the unified invoice data for motor vehicle sales, as of November 10th, a total of 4.48 million new energy vehicles have been sold, a year-on-year increase of 78.1%. Tax preferential policies support the vigorous development of new energy vehicles.
It should be noted that due to differences in power systems and structures, electric vehicles have added 100-200 related components such as power systems and electrical systems, and their assembly conditions have also changed accordingly. For example, the assembly of components such as overcurrent components, sealing components, and power modules also has new requirements for tightening processes and tools. In addition to assembly accuracy, advanced tightening strategies and automated assembly solutions are also widely applied. Therefore, behind the growth of new energy vehicles, we should pay more attention to the tightening and safety issues of new energy vehicles.
As the final process in the manufacturing of finished vehicles, the tightening operation of key components such as screws and threads directly affects the quality, safety performance, and effectiveness of the entire product. It is particularly important to combine the various components in the most appropriate and economical way, which not only affects the manufacturing cost but also determines the life and property safety of drivers and passengers. Only through effective and stable tightening process control can the vehicles produced be guaranteed to be at a high quality level.
Tightening operation is one of the core links in the industrial manufacturing system, and in order to ensure that there is no leakage or incorrect tightening during tightening operation, traditional tightening methods are no longer able to meet the needs of modern industrial production systems. This traditional process, which is inefficient, difficult to guarantee safety performance, and heavily relies on the proficiency of tightening workers, will gradually be replaced by intelligent tightening methods with intelligent decision-making systems. It is understood that the quick action intelligent tightening system integrates human-machine data interaction, with a torque accuracy deviation of ≤ 3%, which can effectively reduce tightening costs by 70%, and the tightening qualification rate is as high as 99.99%. As soon as the system was launched, it was welcomed by the new energy vehicle industry. Many new energy vehicle industries have introduced their own systems.
Quick acting intelligent tightening system
The Quick Action Intelligent Tightening System is a product that meets the various needs of manufacturing enterprises in the assembly process, including process error prevention guidance, visual tool management, and production statistical process control. Assist enterprises in quickly establishing digital production management models, achieving process quality improvement and lean management.
Not only can it provide flexible and diverse tightening schemes, but it can also connect various error prevention accessories to reduce tightening faults, shorten downtime and improve normal operating time. Simple parameter settings can save debugging time during production changes. In addition, it comes with various tightening error warnings, which, combined with efficient tightening schemes, can greatly improve product yield while providing productivity.
In addition, this system can ensure the quality of tightening results by adopting intelligent and advanced tightening schemes, simplifying the tightening process through workflow sorting and instructions, fully controllable, and even optimizing the tightening process, improving production efficiency. It can retrieve rework caused by common tightening faults such as floating locks, sliding teeth, and diagonal strikes, and reduce unnecessary production costs.
The main functions of the quick acting intelligent tightening system are:
Result statistics: Store detailed tightening data and result data to form a visual curve table, with real-time curve analysis, warning instructions, and statistics of tightening result qualification rate. Support USB download of tightening results and curve tables.
Remote management: It can integrate with all systems through any communication port, connect to the production management system and Ethernet, break geographical restrictions, and achieve remote monitoring of the tightening process.
Flexible scheduling: According to different tightening requirements, multiple tightening data can be set simultaneously to minimize assembly time. Different tightening modes ensure high quality while shortening cycle time. Create a unique work sequence for the product to achieve barrier free assembly.
Optimize production: Store important tightening data and generate curve tables for in-depth analysis of the tightening process. To obtain accurate and reliable information, more intuitively reflect potential problems in the production process, make corresponding adjustments, and make the tightening process smoother and more efficient.
Quality traceability: Connect the barcode scanner to the controller to ensure data traceability and prevent possible operator errors in tightening. It can be easily connected to the production management system for comprehensive monitoring of the production process.
Established in 2007, Speedy Tightening Technology Co., Ltd. is a professional high-tech enterprise that integrates the research and development, production, and sales of carbon free brush electric screwdrivers, torque testers, and peripheral supporting products. It actively responds to the national call to focus on digital tightening technology. Their company is the first to master the core algorithm of digital tightening and has constructively proposed "intelligent tightening" and "digital tightening" in the industry The concept of digital tightening assembly service provider, choosing their home for new energy vehicle tightening systems, can be completely reassuring.
