BAIJIAN - Third party testing organization
Diameter is an extremely important parameter for steel wire ropes. By measuring the diameter、 it can reflect the speed of change in the diameter at that location、 whether the steel wire rope has been subjected to significant impact loads、 whether the tension of the strand rope is uniform during twisting、 and whether the rope core maintains sufficient support capacity for the strand rope. The diameter of the steel wire rope should be measured using a vernier caliper with wide jaws. The width of the gap should be sufficient to pass through two adjacent strands
The wear phenomenon of steel wire ropes during use is inevitable. By inspecting the wear of the steel wire rope、 the contact condition between the steel wire rope and the matching wheel groove can be reflected. In cases where performance testing cannot be conducted at any time、 the actual bearing capacity of the steel wire rope can be inferred based on the degree of wear of the steel wire rope. The wear inspection of steel wire ropes mainly relies on visual inspection
Hanging basket steel wire rope inspection: After the steel wire rope is put into use、 there will definitely be wire breakage、 especially in the later stage of use、 the development speed of wire breakage will quickly accelerate. Due to the fact that it is impossible for a steel wire rope to stop running in the event of wire breakage during use、 through wire breakage inspection、 especially for wire breakage within a lay distance、 not only can the continuous bearing capacity of the steel wire rope be inferred、 but also the fatigue life of the steel wire rope can be indirectly predicted based on the development speed of the number of broken wires. The inspection of wire rope breakage mainly relies on visual inspection and counting
Normally、 most newly manufactured steel wire ropes have already undergone lubrication treatment during production、 but during use、 the loss of lubricating grease will be reduced. Considering that lubrication can not only provide anti-corrosion protection for steel wire ropes during transportation and storage、 but also reduce friction between steel wires、 strand ropes、 and between steel wire ropes and matching wheel grooves during use、 which is very beneficial for extending the service life of steel wire ropes. Therefore、 in order to minimize the harm of corrosion and friction to steel wire ropes、 lubrication inspection is necessary. The lubrication inspection of steel wire ropes mainly relies on visual inspection
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