The MS03 torsional rod internal force and deformation testing experimental device is a specialized experimental equipment used in material mechanics experiments to study the stress distribution and deformation laws of circular and non-circular cross-section rods under torsional loads.
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Product Introduction
The MS03 torsional rod internal force and deformation testing experimental device is a specialized experimental equipment used in material mechanics experiments to study the stress distribution and deformation laws of circular and non-circular cross-section rods under torsional loads.
The core of this device lies in intuitively verifying the applicability of the shear Hooke's law and plane assumption through high-precision torque measurement and multi-point strain/angle observation, and profoundly revealing the huge difference in torsional performance between open thin-walled members and closed thin-walled members.Itisakeyteachingtoolforunderstandingthedesignofmechanicaltransmissionshaftsandthetorsionalstiffnessofthinwalledstructuressuch as aircraft fuselage and automotive beams.
Experimental feature
1
Determining the shear modulus of elasticity of materials: calculating the shear modulus of elasticity of materials by applying torque and measuring the torsion angle
2
Verification of Shear Hooke's Law: Using the Relationship between Shear Stress and Shear Strain to Verify the Linear Relationship of Shear Hooke's Law in the Elastic Range
3
Validate the theory of circular axis torsion (plane assumption): Observe the deformation of the longitudinal and circumferential lines on the surface of the circular axis, and verify the assumption that the cross-section remains flat and the radius remains straight
4
Research on the torsional characteristics of non-circular cross-section (warping phenomenon): Comparing the torsional behavior of rectangular cross-section rods and observing the phenomenon of cross-section warping
5
Comparative experiment between open and closed thin-walled members (core highlight): Compare the torsional stiffness of open and closed pipes with the same size and wall thickness
Product Attributes
|
Product Model |
MS03 |
Product Name |
Experimental device for testing torsional internal force and deformation of members |
|
Main Materials |
aluminium pom |
Specifications |
≤1000×400×1000mm |
|
Product Weight |
30kg |
Operating Environment |
Room temperature, relative humidity ≤ 85% |
|
Input Power Supply |
Single phase three wire, 220V ± 5%, 50Hz/60Hz | ||
|
Required Modules |
None |
Optional Modules |
None |
FAQ
Is your company a manufacturer or a trading company?
We are a direct source manufacturer with independent R&D, production and quality inspection workshops, and have years of expertise in the university laboratory equipment sector.
What payment methods are supported for overseas orders?
We accept T/T (Telegraphic Transfer) and irrevocable sight L/C (Letter of Credit). Formal commercial or proforma invoices are issued for all orders, with a transparent and traceable process.
What is the production and delivery cycle for the equipment?
Standard models: 45-60 days. Expedited production is available for urgent orders with priority scheduling, and the exact lead time is negotiable.
Do you support product customization?
Customization, OEM and ODM services are available. We can adjust parameters, structure, size and functions as required, and accept private labeling production.
How do you ensure the safe transport of the equipment?
Export-grade triple shockproof and moisture-proof packaging (shockproof foam + thickened carton + plywood wooden case) with warning labels attached.
Does the product come with a warranty? Are spare parts included?
All products come with a 2-year free original factory warranty, and common wearing parts are provided free of charge during the warranty period.
Overseas After-Sales Support：
• 7×24h remote technical support and free operation training with one-on-one engineer guidance;
• Free urgent air shipment of replacement parts for non-human-induced quality defects within the warranty period;
• Lifetime technical consultation and cost-price spare parts supply after warranty;
• Bilingual manuals, operation videos and experiment guides are included for easy use by beginners.
How do you control product quality before shipment?
Strict three-level quality inspection is carried out before delivery:
1. Raw Material Inspection: Full inspection of core components to control precision;
2. In-Process Inspection: Special personnel monitor each process to avoid defects;
3. Final Shipment Inspection: Power-on testing and precision calibration, with official inspection reports issued; factory inspection and remote inspection are both supported.
Case Studies
In 2026, a new batch of compressed air energy storage teaching experimental equipment was successfully delivered, empowering universities with micro-newton technology for new energy teaching
01
Micro Newton (Shandong) Technology Development Co., Ltd. successfully completed the delivery of the first batch of new energy teaching experimental equipment in 2026.
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