News and Information

Company News

Technology Innovation News

Industry News

Successful Case Study of the Functional Tester

Successful Case Study of the Functional Tester

At our company, our FCT can test everything from the internal control systems of missiles to the functionality of individual IC components—no component is too small or too complex. The primary function of our FCT is to measure critical electrical parameters of circuit boards when they’re either operating in their actual working state or simulating real-world conditions. These include voltage, current, waveforms, frequency, phase, and more. Essentially, if a device’s technical specifications can be measured using standard instruments, our FCT is equipped to test it—by seamlessly integrating the necessary tools directly into our FCT platform. This versatile testing solution is ideal for applications across industries such as aerospace, defense, automotive electronics, consumer appliances, railway systems, and virtually any field where functional testing is required.

2015-11-13

Our company's advantages in general-purpose functional testing instruments

Our company's advantages in general-purpose functional testing instruments

1. The programming and testing interfaces are separated: The programming interface allows users to create test files, while the testing interface handles the actual testing process. Additionally, password protection is provided to prevent unauthorized modifications to the testing program, ensuring data security and reliability. 2. A table-based programming interface is used (similar to the inspection process documentation format commonly employed in the field), making it easy to create test steps and allowing users to freely rearrange the sequence of steps or combine test timing and logical relationships as needed. 3. Modular design approach is adopted—both in software and hardware development—with dedicated expansion interfaces built-in. This ensures that when customers have new testing requirements, relevant software and hardware extension modules can be quickly developed to meet their evolving needs.

2015-11-13

Can the cable tester automatically learn and test the link?

Can the cable tester automatically learn and test the link?

Today's cable tester software significantly reduces the need for manual, time-consuming editing of test steps. The software can now learn to identify open and short circuits by analyzing standard sample cables, automatically generating insulation and withstand voltage test files based on this information. It’s even capable of creating both pairwise crossover tests and 1-to-many testing configurations—tasks that previously required entirely manual test step preparation.

2015-11-13

What exactly is the complete workflow of a machine vision system?

What exactly is the complete workflow of a machine vision system?

The general workflow of a complete machine vision system is as follows: 1. The workpiece positioning detector identifies when an object has moved close to the center of the camera system’s field of view and sends a trigger pulse to the image acquisition unit. 2. The image acquisition unit, according to a pre-set program and delay, sequentially issues start pulses to both the camera and the lighting system. 3. The camera either halts its current scan and immediately resumes a new frame, or remains in standby mode until the start pulse arrives—upon receiving the pulse, it initiates a fresh frame scan. 4. Before starting a new frame scan, the camera activates the exposure mechanism, with the exposure duration pre-configured in advance.

2015-11-13

Can our PCB optical inspection equipment measure multiple items at once?

Can our PCB optical inspection equipment measure multiple items at once?

In SMT production, multiple components are generally undetectable—can our AOI system handle this? Detecting multiple components is a significant challenge in AOI inspection, primarily due to the "uncertainty of placement." In other words, "foreign objects" could potentially appear anywhere across the entire circuit board. If these extra components only occur on component pads—specifically, if a part has been placed where it shouldn’t be—it’s relatively easy to identify. However, when customers refer to "multiple-component detection," they usually mean cases where "foreign objects" appear at **any random location** on the board. While Xinghe’s AOI system is capable of detecting such instances, there are still some practical limitations when it comes to real-world applications.

2015-11-13

The differences between machine vision testing and human visual perception in today's market

The differences between machine vision testing and human visual perception in today's market

Human vision possesses highly advanced intelligence, enabling it to leverage logical analysis and reasoning when identifying objects, as well as to discern underlying patterns. Moreover, the human visual system exhibits exceptional color-discrimination capabilities—but this ability is surprisingly susceptible to psychological influences, making it difficult to quantify accurately. At the same time, our eyes aren’t very adept at distinguishing shades of gray; typically, we can only perceive around 64 distinct grayscale levels. Additionally, our spatial resolution isn’t stellar—making it nearly impossible for us to clearly see extremely small objects.

2015-11-13

< 1234567 >