As the main fastener on mechanical objects, the quality of screws directly affects their effectiveness in use. Especially in the process of fully automated screw locking, the tolerance size of screws and the quality of threads directly affect the locking yield of automated equipment. With the increasing demand for screw locking technology, for some high-precision and high demand intelligent products, product companies also require accurate torque, monitoring of the locking process, and recording and tracking of locking parameters for each screw.
Locking accuracy is an extremely important goal for testing electric screwdrivers. A good electric screwdriver must have precise torque and stable torque. In this environment, Rapid Intelligent Tightening Technology (Guangdong) Co., Ltd., which has been deeply engaged in the tightening field for more than ten years, has responded to the needs of the times and devoted itself to creating a professional level intelligent servo electric batch. It is modified from a servo motor and servo drive, specifically designed for high-precision and high-end intelligent manufacturing products. In terms of torque, accuracy, and service life, servo electric batches are better than brushless ones A brush electric screwdriver is more powerful and precise in tightening screws.
At the same time, the quick acting intelligent servo electric batch has a large torque and fast response, with an acceleration time of less than 7ms from 0r/min to 3000r/min, which is incomparable to ordinary electric batches. In addition, the high-speed intelligent servo electric batch can also be equipped with a Tamagawa high-precision 23 bit encoder to improve positioning accuracy and low-speed working stability. And it supports absolute position control and soft limit, saving limit switch origin switch and reducing fault points. Intended to continuously provide advanced intelligent servo tightening tools to more customers, in order to better create higher market value and benefits.
Taking the brushless servo intelligent torque sensor series intelligent electric screwdriver as an example, what are the advantages of a quick acting brushless servo electric screwdriver compared to a regular electric screwdriver?
1、 High efficiency
Adopting an intelligent brushless servo electric screwdriver controller with dedicated servo control algorithms. High output, fast response, high speed, small inertia, smooth rotation, and stable torque.
2、 High precision
1. Based on servo control technology, it can ensure that the torque accuracy of millions of tightening assemblies is controlled within a standard deviation of ≤ 3%.
2. Under normal working conditions, the quick acting brushless servo electric screwdriver can achieve Cmk ≥ 1.67 (torque setting tolerance ± 10%), in accordance with IS0 5393 and 6Sigma principles. A Cmk value of 1.67 means that there is only a 0.6 error rate per million screws, which is a high pass rate of 99.9994%.
3. The built-in current and angle measurement can achieve precise control and monitoring of the high-speed brushless servo electric screwdriver during various tightening processes, record all important tightening process parameters, and ensure high accuracy.
4. Rooted in the fastening industry for many years, Speed Drive benefits from the new brushless motor control technology, which can provide the most stable output during operation and enable free programming of the tightening assembly process. Within the performance parameter range, it is possible to freely set and adjust torque, speed, waiting time, and rotation direction according to different tightening process requirements, achieving precise tightening. Even when facing complex work environments, one can easily handle them.
3、 Low cost
1. From a long-term investment perspective, the monetary costs of the two are not far apart. However, in terms of production benefits, it can be said that the speed servo electric batch is superior to the ordinary electric batch.
2. The use of brushless servo motors significantly reduces operating costs, resulting in a long service life while ensuring robust power performance and torque output, making it an ideal CNC tightening assembly process choice for customers.
3. The quick acting servo electric batch can achieve automatic statistical function, displaying the number of qualified, unqualified, and qualified rates on the main interface. At the same time, it can connect and store tightening records for 600 days, and export corresponding records through a computer to provide scientific basis for quality.
4. Reliable
(1) Using brushless motors, combined with SD-PF5015 or SD-PF5030 controllers, ensures the flexibility and reliability of the tightening process.
(2) The high-precision and comprehensive monitoring function of the quick acting brushless servo electric screwdriver can greatly ensure the reliability of the tightening process.
In addition, for tightening points involving safety and functionality, the tightening curve and result of each screw will be synchronously stored in the controller, greatly improving product quality and optimizing the tightening process to ensure the tightening quality delivered to users. Relying on the core algorithm of digital tightening, the quick acting brushless servo electric screwdriver can work more logically and intelligently to meet the needs of the manufacturing industry. From process design, tightening guidance, to technical standards and process control, the quick action also reflects rigor and meticulousness.
It is worth mentioning that as a leading industrial intelligent tightening supplier in China, QuickAction deeply understands that only by accurately biting every small part can it ensure precise operation without any error. Therefore, it will continue to achieve rigorous whole process from advanced design concepts to precise manufacturing processes and strict factory inspections to ensure that every user is proficient.
