Bending Strength Testing Machine For Medical Bone Plate

Medical bone plate bending strength testing machine Model: WGB-500

 

Medical bone plate bending strength testing machine Product Use:

Medical bone plate bending testing machine is mainly used for bone joint implant metal bone plate tensile test, compression test, bending test at room temperature, as well as orthopedic material mechanical properties experimental test and research.

 

The following materials can be tested:

Bone binding implants, surgical implants, straight bone plates, Angle bone plates, grip bone plates, tubular bone plates, L bone plates, hook bone plates, double curved bone plates, Y bone plates, golf club bone plates, T bone plates, etc.

 

 

 

The following technical indicators can be detected:

Bending strength and stiffness; Equivalent bending stiffness; Load-deflection curve; Deflection; Tensile strength; Yield strength; Upper yield strength; Lower yield strength; The non-proportional elongation strength is specified; Elongation after fracture; Section shrinkage rate, etc.

 

Medical bone plate bending strength testing machine product characteristics

1. Precision no-gap ball screw, high rigidity, high stability of the portal load frame, frame size can be customized.

2. High precision force measuring device, linear width, good stability, to ensure the accuracy of load measurement.

3. High speed, low vibration, maintenance-free, silent AC servo motor drive system.

4. The circuit board adopts photoelectric isolation design, which has the characteristics of strong anti-interference ability.

5. Built-in Ethernet interface; Convenient handheld controller, that is, stop and go function; Flexible operation and free switching.

6. A variety of perfect test fixtures, quick replacement; Optional T-table, anti-rotating fixture/accessory device, environmental system, extensometer.

7. Wide test speed 0.001 ~600mm/min (high speed testing machine 1000mm/min can be customized; 1500mm/min;  2000mm/min).

8. Full digital closed loop, multi-channel, multi-function, easy to control HLXK-Test measurement and control software; A variety of standard methods (GB, UK, US, German, Australian, Japanese, Italian, Russian, European /GB, IS0, JIS, ASTM, DIN, BS, EN).

9. Automatic control, data acquisition, processing, analysis, storage and display of the test process.

10. Load automatic maintenance, stress, strain control, cycle control and self-programming control and other control methods.

11. Intelligent setting of control mode, no impact between control modes, smooth switching, smooth loading and unloading.

12. Process reproduction and data reanalysis, curve amplification, comparison, traversal; Curves can be freely enlarged and reduced; Full degree self-regulation.

13. Flexible Exce1 or Word report format, you can select, specify, sort, separate, merge, multi-type output.

14. Automatic return at the end of the test, intelligent, efficient and fast.

15. Multiple protection functions: overload protection of test force; Over-current and over-voltage protection; Safety protection when the sample is broken; Overtemperature protection; Dry burning protection; Water shortage protection; Operation prompt wizard protection; Automatic protection after the test.

 

 

 

Medical bone plate bending testing machine according to the standard:

1.YY/T0342 - Determination of bending strength and stiffness of bone plates for surgical implants;

2.YY0341- General Technical Conditions for passive surgical metal implants for bone articulation

3.YY0017- Bone joint implant metal plate

4.GB/T13810- Titanium and titanium alloys for surgical implants

5.GB23102 surgical implant metal material Ti-6Al-7Nb alloy processing material

6.ISO 5832-12- Surgical implants. Metallic materials - Part 12: Wrought cobalt-chromium-molybdenum alloys;

7.ISO 13356- Surgical implants. Yttrium stabilized cubic zirconia (Y-TZP) ceramic material

8.NF S94-063- Surgical implants -Yttri a stable quadrangular zirconium based ceramic material;

9.ASTM F382-201 4 Specifications and test Methods for metal bone plates;

10.DIN ISO 5832-9- Metallic materials for surgical implants - Part 9: Wrought high-nitrogen stainless steel.

 

Medical bone plate bending testing machine main technical indicators:

1. Maximum test force: 20kN

2. Measurement range: 0.4%-100% of the maximum test force.

3. Test force accuracy: better than ±0.5% of the indicated value

4. Test force resolution: 1/300000(full ungraded or equivalent 6)

5. Beam displacement measurement accuracy: resolution higher than 0.001mm

6. Deformation measurement accuracy: ±0.5% (in the range of 0.2-10mm)

7. Test speed range: 0.01-500mm/min, stepless speed regulation

8. Speed control accuracy: ±1%(0.01-10mm/min); Plus or minus 0.5% (10-500 - mm/min)

9. Constant force, constant deformation, constant displacement control range: 0.2%-100%FS

10. Fixture form: See attachment

11. Power supply: single-phase,220V±10%,50Hz, power: 1.5kW

12. Working environment: room temperature -35 ℃, relative humidity does not exceed 80%

13. Host size: 760mm×530mm×1760mm

14. Machine weight: 420kg