How to detect high-voltage ignition wires? What are the testing standards and items? Today, BAIJIAN will introduce the relevant content of high-voltage ignition wire testing to everyone The high-voltage ignition wire is the wire that conducts the high voltage generated by the high-voltage coil to the spark plug, also known as the cylinder or ignition wire. In the automotive industry, the scientific name is automotive engine high-voltage ignition wire harness, which determines the number of high-voltage ignition wires based on the number of cylinders in the engine. Each wire includes the connected high-voltage ignition wires, and both sides are equipped with wiring terminals for connecting spark plugs and high-voltage ignition coils, as well as dustproof insulation sheaths
Testing items:
Measurement of structural dimensions, shielding weaving density, conductor DC resistance, ellipticity, shielding layer cable voltage resistance, insulation layer immersion voltage resistance, sheath layer immersion voltage resistance, shielding effect, high-temperature pressure test, peeling force and adhesion test of insulation layer and sheath, cyclic bending test, low-temperature winding test, low-temperature impact test, wear resistance test What is the testing cost for 3000 hours of long-term aging test, 240 hours of short-term aging test, thermal overload test, thermal shrinkage test, chemical reagent resistance test, logo durability test, ozone resistance test, temperature and humidity alternating test, and flame retardant test?
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China