Customer Profile

Shaanxi Hanjiang Machine Tool Co., Ltd. is a leading factory for the production of mechanical equipment invested and built by the state in 1969. It is a large backbone enterprise in the machinery industry. The thread grinding machines produced by the company account for more than 85% of the total output of the country, and CNC machine tools account for more than 80% of the company's machine tool products. The market share of the two main types of rolling functional components, ball screw pair and rolling linear guide pair, is nearly 40%, it is a supplier of ball screws for CNC machine tool manufacturers in China. The market coverage of this industry reaches 80%, and the products are also exported to Britain, Russia, India and other countries.

Customer demand

With the continuous development of information technology, the market competition of machine tool equipment is becoming more and more fierce. Machine tool equipment manufacturers are facing the dual pressure of improving product quality and improving after-sales service. Traditional machine tool equipment maintenance requires engineers to visit the customer site, which has the problems of slow response time and high maintenance cost. Hanjiang Machine Tool Company focuses on launching a remote debugging operation and maintenance plan to fully promote the information construction of the machine tool equipment industry, aiming to solve the problems of installation, debugging and follow-up maintenance of machine tool equipment. To sell the equipment to achieve global remote real-time online debugging, fault diagnosis, fault preventive maintenance and other work.

Scheme Design

1, Product List

(1) Aweseed Router X3 (2) Aweseed VPN Client

2. Advantages of Scheme

Due to the diversity of machine tool product update iteration and demand, the life cycle of machine tool equipment is gradually shortened, so it is necessary to make a breakthrough in the after-sales service of the product. Based on the Aweseed router, the industrial remote maintenance system of intelligent machine tool equipment is built. (1) The machine tool equipment is equipped with a network port and a numerical control system is installed. Each machine tool equipment is equipped with a Aweseed router to connect. When the equipment needs maintenance, the network remote debugging is added. The operation is convenient and flexible, and the difficulties of complex deployment and inefficient maintenance are bid farewell; (2) The network assigned by the customer's plant to the machine tool equipment is different, there is a multi-layer network structure, or IP is the possibility of NAT address. However, Aweseed networking does not require public network IP addresses, supports applications in complex network environments, and can transmit data at high speeds without obstacles across broadband; (3) Remote maintenance of machine tool equipment is realized by hardware networking, and engineers can realize fault diagnosis and repair of machine tool equipment on different customer sites across regions. The Aweseed has a powerful server cluster to support networking, ensuring high performance and high availability of networking.

Implementation Deployment

When the machine tool equipment leaves the factory, the configured Aweseed routers are transported to the customer's factory site together, then the network cable allocated by the customer's factory is directly connected to the WAN port of the Aweseed router, the network cable is used to connect the network port of the machine tool equipment with the LAN port of the Aweseed, and the equipment requiring remote maintenance is added to the networking in the Aweseed networking management background. ! [](// upload-cdn)

After the wiring between the Aweseed router and the numerical control machine tool is completed, the numerical control machine tool will be placed on the actual work site, and the sensor group will grasp all kinds of operation information of the airport, including working condition parameters in the working process of the machine tool, etc., and transmit it to the remote diagnosis system service module through the Aweseed VPN networking mode through the data acquisition module. The engineers of the machine tool manufacturer can connect with the machine tool equipment of the customer factory into a local area network by logging into the Aweseed VPN on the PC side, accessing the remote service module through the specific machine tool IP, and can inquire about the cause of the current failure and make maintenance judgment, thus not increasing the workload of the engineers and reducing the chance of human error. ! [](// upload-cdn)

Real-time monitoring of the running state of the machine tool is very important to understand the operation of the CNC workshop, based on the Aweseed intelligent network of remote machine tool maintenance system, without adding additional data acquisition device, for engineers to provide a good basis and conditions for remote monitoring and operation. Replacing "personnel movement" with "data movement" can effectively reduce system downtime and maintenance response time, and has the characteristics of high acquisition accuracy, strong real-time data transmission and high reliability. ! [](// upload-cdn)

Use effect

Customer Experience

For users of CNC machine tools, it can realize predictive maintenance, reduce machine downtime, and control the processing of machine tools under the guidance of remote diagnosis and service system of factory engineers when hidden troubles are found, so as to minimize the loss. It can also reasonably predict the life of the machine tool and make the machine tool serve reasonably under the condition of maintenance and production guarantee.

For machine tool manufacturers: in the past, machine tool equipment was scattered all over the country after leaving the factory and could not be centrally managed. Moreover, the remote distribution of equipment has led to trouble in field operation. Manual inspection of equipment alone has led to untimely failure reports and affected factory production efficiency.

This intelligent manufacturing solution can realize the engineer's remote maintenance of machine tool equipment, without the engineer going to the scene to solve the problem, saving a lot of manpower and transportation costs, making the machinery industry into the intelligent information age. It brings the convenience of remote debugging, maintenance and diagnosis to the machinery industry, and reduces the response time. Moreover, in the construction of information technology, a large amount of information can be obtained prospectively, and early warning services can be achieved to bring economic benefits to machine tool equipment manufacturers and customers.

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