BAIJIAN - Third party testing organization
Baijia.net specializes in crankshaft testing、 and our platform's established testing institutions cover the entire testing industry. Online one-on-one service. The test report is delivered on time and with good quality、 and you can enjoy the report delivery service. On the Baijian platform、 customers can complete the inspection process online from ordering services、 submitting commission information、 and finally paying the inspection fee、 without leaving the house. Next、 I will briefly introduce the testing standards and process of Baijia.net for crankshaft testing
Scope of crankshaft inspection
Engine crankshaft、 automotive crankshaft、 motorcycle crankshaft、 connecting rod crankshaft
crankshaft inspection items
Roundness inspection、 appearance inspection、 axial clearance inspection、 wear detection、 twist inspection、 bending inspection、 bending fatigue test、 quality inspection、 factory inspection、 hardness inspection、 torque inspection、 mechanical performance inspection、 aging test、 service life evaluation、 Metal fracture analysis、 etc
Crankshaft Inspection Standards
GB/T 15371-2008 Measurement and Evaluation of Torsional Vibration of Crankshaft Shafts
GB/T 24595-2009 Steel Bars for Quenched and Tempered Automotive Crankshafts
GB/T 23339-2018 Technical Conditions for Internal Combustion Engine Crankshafts
ASTM A503/A503M-2015 Ultrasonic Inspection Specification for Forged Crankshafts
CB/T 3405-1991 Technical Conditions for Forged Steel Crankshafts for Marine High Speed Diesel Engines
6-1991 Marine Medium Speed Diesel Technical conditions for forged steel crankshafts for oil enginesCCGF 504.1-2015 internal combustion engine crankshafts
JB/T 7032-2018 Technical conditions for standard all fiber crankshaft forgings
JB/T 13554-2018 internal combustion engine crankshafts bending fatigue test
QC/T 637-2000 automotive engine crankshafts bending fatigue test
TB/T 2908-1998 ductile iron crankshafts for internal combustion engines Metallographic inspection
Business coverage of testing institutions Full testing industry. Online one-on-one service. The inspection report is delivered on time and with good quality、 and customers can enjoy the report delivery service. On the Baijian platform、 customers can complete the inspection process online from ordering services to submitting commission information to finally paying the inspection fee. They don't need to go out to complete the inspection process. The report was delivered on time and with good quality. The platform is committed to providing testing services for enterprises and individuals. It uses Internet+testing e-commerce to provide customers with diversified testing services
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 problemsinspection 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