Terminal cross-section analyzer

uEquipment Overview

Terminal cross-section analyzerIt's a Fermat instrumentA precision detection and analysis equipment specially developed for quality inspection in the wire harness industry. The entire wire harness section analyzer system consists of terminal cutting equipment, grinding equipment, corrosion cleaning, section image acquisition system, wire harness terminal image measurement and analysis system and other units. It adopts ergonomic design, modular combination, and assembly line workflow, making operation more convenient and efficient. The complete testing system can complete the processing and analysis of a terminal within 3 minutes, greatly improving the speed of terminal section quality inspection. Simple operation, high-quality image acquisition system, and precise measurement analysis ensure your production. High performance microscopic observation instruments and specialized software can easily and accurately measure length and calculate area. Magnification from 20x~Up to 500 times. Even extremely fine wires exceeding AWG30 can be clearly displayed.

Using our newly developed specialized software for cross-sectional analysis, it is possible to measure CH ・ CW can instantly calculate the cross-sectional area. The measurement accuracy at maximum magnification is 1-2 µ m. The wire harness section analyzer detection microscope can produce upright three-dimensional spatial images when observing objects, with strong stereoscopic effect, clear and wide imaging. The wire harness section analyzer has a long working distanceConfigure a high-precision wire harness terminal image measurement and analysis system, combined into a wire harness terminal detection microscope. The combination of high-quality optical system and high-resolution camera makes the cross-sectional image clearer, and the fixed magnification and gear make the measurement more accurate.

uSystem Features

◇ No need for resin solidification (using the latest testing wire harness methods from Germany and Japan to shorten testing time)

So far, the resin solidification method for making samples must start from resin hardening and resin cuttingRough grinding; grind. Making a sample takes several hours. This product does not require resin solidification, and it only takes 2 minutes to make a sample.

◇ Professional wire harness fully automatic cutting, grinding and polishing machine

Using the Marko apparatusThe developed professional wire harness terminal cutting and grinding integrated type is suitable for small wire harness terminals. It can adjust the distance up and down by 0.01mm for precise cutting of terminals, cut any part of the terminal, and use ultra-thin terminal specific cutting blades to cut the internal material structure of the terminal without damage. Other companies use scissors to cut the deformation of the internal structure of the terminal, which has no detection significance.

Terminal specific fixtures can correspond to terminals of various sizes

The developed fixture can clamp various types of terminals. Don't worry about the deformation of biting teeth or the flying of wires during grinding. No special skills are required, anyone can easily operate it. The attached standard fixture can correspond to AWG8~AWG26 wires. Fine wire fixtures (AWG26~AWG36) are specialized fixtures that can be used to add resin solidification samples (with a maximum diameter that can be clamped)Other fixture sizes (with a diameter of 40mm) can be customized according to customer requirements.

Professional wire harness terminal analysis software can analyze compression ratio, area, C/H，C/W， Waiting for data

Magnification ratio of 20 times to a maximum of 500 times. Ultra thin wires exceeding AWG30 can also be clearly demonstrated. In addition, a new software for professional wire harness terminal analysis has been developed. Compressibility ratio, area, C/H, C/W, etc. can be measured and distinguished instantly.

The software developed by our company can save and print the measurement results in the form of a report

Various measured data, as well as the compression rate of the core wire, can be transmitted to Excel and WORD documents along with vivid cross-sectional graphics. It is easy to create complex evaluation reports.

uTechnical Specifications

uTerminal cross-section analyzerTechnical Requirements

With the rapid development of the automotive industry, the cross-sectional analysis technology of low-voltage wire harnesses in automobiles has become very important, and various industries have gradually raised their requirements for terminal technology and connector terminal cross-sectional analysis systems.

The terminal section analyzer developed by Fermaco is an instrument used by automotive wire harness manufacturers to test whether the terminal crimping shape is qualified. The process of terminal crimping shape includes cross cutting the terminal, grinding the section, cleaning the section, and corroding and removing the oxide skin. The terminal section detection analyzer is used to take photos and samples, and analyze the graphic imaging through software. The terminal section detection microscope is used.

The following are the requirements of the national standard for the cross-sectional analysis technology of low-voltage wire harnesses for automobiles, and the cross-sectional analysis technology of crimping connection terminals!

1. The size of the wire harness should meet the following requirements for F-type crimping terminalsSectional analyzer:

The length of the main line and protective sleeve should not be less than 100mm, and it should be a multiple of 10 riveted section computer analyzer. For example: 100mm, 110mm, 120mm

2. The branch length of the terminal slicing analysis system should not be less than 30mm.

3. The metallographic analyzer for the cross-section of low-voltage wire harnesses between contacts should have a distance of no less than 20mm between the contacts and branch points.

4. When insulation sleeves are required at the connection between wires and terminals for wire harness terminal detection equipment, the length of the insulation sleeve shall not be less than 20mm.

5. The connection between terminals and wires should prioritize the use of crimping methods. The cross-sectional analysis technology for automotive wire harness crimping terminals should meet the following requirements:

6. The terminals should be pressed separately on the conductor and insulation layer of the car harness terminal section analysis system. The conductor should not be crushed, and the insulation layer should not press on the conductor crimping part. The wire conductor car harness section metallographic analyzer can be seen in area a of Figure 2, but it should not hinder the insertion.

7. After a bending test of no less than 3 cycles, the insulation layer can still be seen in the b area shown in Figure 2 after the cross-sectional analysis of the automotive wire harness crimping terminal at the insulation laminated joint.

8. The cross-sectional area of the terminal and wire crimping using the crimping method should comply with the requirements of Appendix A for the metallographic analysis system of the connector.

9. The cross-sectional inspection of terminal and conductor crimping and crimping joints should be carried out using a wire harness cross-sectional metallographic analyzer according to the following method.

10. Sample production, wire harness terminal testing equipment:Cut the tested sample at the position shown in Figure 7 (avoiding the reinforcing ribs of the terminal), take one side as the sample, grind the cross-section flat, and perform chemical corrosion treatment on the automotive wire harness cross-section metallographic analyzer until the sample can be inspected. Observe the prepared sample cross-section with a microscope and compare it according to the requirements of Appendix A.

The terminal analysis software has made significant improvements in measurement and reporting, with the following characteristics:

1. Measurement is faster and more convenient than before. The entire measurement process is divided into 12 items, including C/H, C/W, C/R, wire core, and angle measurement, which comply with international standards such as Volkswagen and Universal. With just a click of the mouse, the data is immediately displayed (automatic discrimination analysis data).

2. The report is more professional and complete than before, using the latest terminal detection systems from Germany and Japan. After we implanted this system into the software. Our company simplifies the operation of terminal analysis software, but enhances its functionality to make it easier for users to get started.

In addition to the above features, the software also maintains its original characteristics, such as the ability to convert multiple languages, automatic conversion of Chinese and English reports, measurement of burr height, measurement of material thickness, measurement of eccentricity, and so on.

uService Commitment

1. After the product arrives at your company, our engineers can prepare the external conditions required for the equipment in your company, such as water and electricity、qiAfter that, responsible for the installation, debugging, and startup of the equipment, and providing good technical support and after-sales service. At the same time, provide equipment assistance to the users of your companyuseTraining to ensure that trainees can independently and proficiently operate equipment, complete simple maintenance work, and perform daily equipment maintenance.★For complex equipment, this work is carried out on the user's site, while for simple equipment, this work is remotely guided by video and executed in accordance with the terms of the contract between both parties.

2. Our company's products will be counted from the date of signing the acceptance certificate by the person in charge of your company，freeOne year warrantyDuring the free warranty period，Our company provides free maintenance for your company in case of non-human quality issues with the product. If the product malfunctions outside the free warranty period, the repair service will only charge appropriate labor and material costs, and take appropriate measuresRepair first, pay laterThe principle of.

3. Our company has a national customer support center that provides timely assistance to customers across the country through phone and video calls. We also have a well-trained team of engineers to provide high-quality and fast on-site services to customers from all over the country. After receiving your fault notification, our company guarantees to respond within 0.5 hours,If necessary, ensureinArrive at the customer's site within 12 hours to troubleshoot the issue.

4Our company promises to provide technical support for the device free of charge and indefinitely during its use.

5. Our company promises to providefreeSoftware upgrade services (if involved).

6. Our engineers are long-termfreeProvide assistance to customers in developing metallographic/slicing sample preparation processes.

7. Our company has a complete metallographic consumables system. When customers need to make samples of new materials,freeProvide customers with suitable consumables for testing.

8. Due to our deep cooperation with industry third-party testing institutions and academic institutions such as SGS, Huace Testing, Shanghai Machinery Association Failure Analysis Committee, Shanghai Electronic Society SMT/MPT Special Committee, Beijing University of Science and Technology, Suzhou University, etc., we promise to provide long-term free consulting services and referral services for our clients' failure analysis laboratories.