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Detailed description

torsional fatigue test

Detection standard

  • Detection specification

Where to do torsional fatigue testing? What are the items for torsional fatigue testing? BAIJIAN material testing agency can provide torsional fatigue testing services, CMA qualification certification agency, high-tech enterprise, formal third-party material laboratory, complete instruments, scientific research team Powerful, it can provide you with services such as material performance testing, industrial problem diagnosis, unknown substance analysis and identification, component analysis, non-standard testing, methodology verification, failure analysis, etc. The report supports scanning the QR code to check the authenticity, and supports nationwide door-to-door sampling and sample delivery. Testing services, fair behavior, scientific methods, rigorous data, and efficient services.

Test period: 7-15 working days

Test fee: Engineers will quote based on the customer’s testing needs and the complexity of the experiment.

Torsional fatigue test range

Drive shaft, wire, crankshaft, pipe, spring, wheel, drill pipe, pulley, universal joint, bolt, rubber, bushing, blade, wire rope , clutch, rear axle, half shaft, flywheel, brake, fan blade connecting bolt, multi-link, frame, stainless steel, camshaft, spline shaft, coupling, etc.

Torsional fatigue test items

Torsional fatigue test, torsional fatigue life test, torsional bending fatigue test, torsional high temperature fatigue test, torsional vibration fatigue test, torsional impact fatigue test, torsional fatigue strength Test, dynamic torsional fatigue test, hydraulic torsional fatigue test, torsional fatigue endurance test, torsional fracture fatigue test, high cycle torsional fatigue test, torsional fatigue failure test, electro-hydraulic servo torsional fatigue test, repeated torsional fatigue test, torsional failure fatigue test, Torsional bending fatigue test, torsional fatigue limit test, etc. (The above are only some of BAIJIAN’s test items. If you have more needs, you can contact the online laboratory engineer to provide you with one-on-one answers!)< /p>

Torsion fatigue test method

The torsion fatigue test is a commonly used material fatigue test method that can evaluate the durability of materials under torsional loads. The following are commonly used torsion fatigue test methods:

1. Unidirectional loading torsion fatigue test: The sample is cyclically twisted with a certain load in one direction to test its fatigue limit and fatigue life.

2. Bidirectional loading torsion fatigue test: the sample is cyclically twisted with a certain load in one direction, and then another load is applied in the vertical direction. In this way, the actual use of the sample can be simulated more realistically.

3. Orthogonal loading torsional fatigue test: the sample is loaded alternately in two orthogonal directions., to simulate the situation where the sample is subjected to multiple loads.

4. Rotational bending fatigue test: While periodically twisting, the bent specimen rotates periodically with a quantitative amplitude. This test method evaluates the durability of samples under unusual loads.

The above are commonly used torsion fatigue test methods. Among them, the unidirectional loading torsion test is the most basic and commonly used test method, and it is also an indicator for evaluating the fatigue performance of materials.

What are the functions of the BAIJIAN test report? What problems can it help you solve?

1. Sales and use. (Sell your own products and issue third-party testing reports to make customers more confident in the quality of your products)

2. R&D and use. (During the research and development process, some difficult problems are encountered, and the problems are solved through test report data, thereby shortening the research and development cycle and reducing research and development costs)

3. Improve product quality. (By comparing test data, we can discover the problems of our own products, improve product quality, and reduce production costs)

4. Use of scientific research paper data.

5. Bidding and bidding (BAIJIAN has a relatively short testing cycle, low testing costs, and high recognition, and is especially suitable for bidding)

Torsion Fatigue Test Standard

DB35/T 1150-2011 Torsional Fatigue Test Method for Transmission Axle Housing of Earthmoving Machinery

GB/T 12443-2017 Metal Materials Torque control fatigue test method

GB/T 14786-2008 Agricultural and forestry tractor and mechanical drive wheel torsional fatigue test method

JB/T 12662-2016 Internal combustion engine crankshaft torsional fatigue test method

JJG 1136-2017 torsional fatigue testing machine

What are the advantages of BAIJIAN testing? Why choose BAIJIAN?

1. BAIJIAN is a collectively owned testing institution.

2. Initial inspection samples.

3. Multiple laboratory branches across the country support door-to-door sampling/send sample testing.

4. The testing cycle is short, the testing cost is low, and the experimental plan is complete.

5. Complete qualifications, complete laboratory equipment, and a strong scientific research team.

6. Support MSDS writing service in 36 languages

BAIJIAN sample sending and testing process

1. Sample sending

2. Initial inspection Sample

3. Quotation

4. Both parties confirm, sign a confidentiality agreement, and start the experiment

5. Complete the experiment in 7-15 working days

6. Issue test reports and provide follow-up services.

The above is about torsional fatigue testFor related introduction, if you have other testing needs, you can consult the laboratory engineers to help you answer them.

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