Customized DR system solution

As a high and new tech enterprise, HATATEST has always been in the forefront of innovation. In order to better serve customers,we provides "private custom" module. According to the needs of customers and the problems to be solved, we will customize the automated testing equipment for customers to help them save manpower and material resources and improve the detection efficiency.

Here is a successful case sharing. This is a fully automated digital X-ray inspection system for large pressure vessels. You will see detailed customized DR system solutions including design ideas, mechanical composition, finished product pictures, etc.

The design technical principles are as follows
The design ideas are as follows
  • 1. The whole system adopts standardized design and modular design. 80% of the raw materials of parts and components are preferred standard products on the market, and the equipment is quickly built;
  • 2. The inlet and outlet connection lines and cache lines are driven by a V-type power roller line. The bottom frame is constructed of profile profiles and the drums are made of standard products;
  • 3. The detection line segment is modified by the mature plate chain line, and the fixed support wheel is added to the plate. The rotation adopts the symmetric arrangement to approach the friction wheel drive technology;
  • 4. The displacement mechanism of the ray machine and the flat-panel detector adopts the truss type displacement mechanism, the main body is constructed with aluminum profiles, the linear drive adopts the standard servo electric cylinder technology, and the rotation of the ray machine is driven by the hollow rotary table motor;
  • 5. The mounting bracket of the ray machine and the flat plate requires good rigidity and stable structure, ensuring stable and reliable imaging when focusing;
  • 6. All motion modules of the total system adopt safety protection technologies such as travel switch and mechanical anti-collision to ensure safe and reliable operation of all links in the system;
  • 7. One lead-in and one-out surveillance cameras are installed in the lead room, and one camera is installed in the lead-indoor super-export direction. In order to facilitate the operator to operate the displacement device simply and safely, to avoid the safety of the flat panel detector, and to ensure the rapid positioning of the detection area, a camera is arranged on the C-frame parallel plate for judging the distance between the workpiece and the flat panel detector. At the same time, the camera is installed on the ray machine mounting plate, which is convenient for quickly and intuitively positioning the detection area.

Figure 1 Schematic diagram of the overall layout
Mechanical system composition

The mechanical system consists of an inlet conveyor line, a waiting buffer line, a detection displacement line, an outlet connection line, and a detection device truss positioner.

The inlet conveyor line, the outlet buffer line, and the waiting cache line are exactly the same. The V-shaped power drum line is used to realize the tank body transportation, the machine body is simple, easy to maintain, and the operation is stable.

The detecting displacement line adopts the caster supporting plate chain line, and the two sides are symmetrically installed with the propulsion friction driving wheel axle mechanism to realize the tank conveying and turning, the structure is simple, mature, stable, easy to maintain and stable in operation.

The detecting device positioner adopts large-section aluminum profile to build the frame, adopts linear electric cylinder and rotary motor to drive the displacement, realizes the displacement function of the ray machine and the flat plate, and the system is simple, mature, stable and easy to maintain.

Working principle

After the detection is completed, the system automatically turns off the ray machine, and the inlet and outlet doors are automatically opened. After the door body is opened, the electrical switch in place is fed back to the system, and the four-segment line body is synchronously started. The detected workpiece is output to the connection line, and the buffer is waiting. The inspection product is transported to the inspection line, and the imported product is transported to the cache line to simultaneously complete the workpiece conveyance. Each line body is provided with a detection photoelectric switch, and after the feedback product is in place, the line body stops moving. Subsequently, the import and export door is automatically closed, and the operator quickly docks the device and the workpiece with the aid of the surveillance camera to complete the positioning of the weld before the inspection. The person can turn on the ray machine and start the automatic detection program with one button.

Note: It is also possible to form a database according to the corresponding automatic detection program of most of the customer's workpieces. The system can add the product model QR code to realize product identification, automatically retrieve the corresponding detection program and realize detection. Manual input of product information is also supported.

Mechanical system advantages
Technical parameters





Detecting diameter range

650~ 1100mm


Detection length range



Detect workpiece load capacity



Detecting beats


Electrical Control System


Figure 3 Schematic diagram of the monitoring screen

The console selects the most popular and stylish top-notch in the world. It is equipped with two large-screen displays, one for monitoring and one for software control and imaging.

Configure a high-end configuration host

Monitor the displacement operation

The system sets up 6 surveillance cameras. The console is equipped with a monitor display that supports multi-screen display and switch display. As shown below

Figure 4 Schematic diagram of the monitoring screen
Control and imaging display

The system selects a large-screen display, and the device control system, imaging display, and imaging control system are integrated into one software screen through soft. Make the manipulation operation more user-friendly and convenient.

Figure 5 shows the layout of the display