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Shell and tube heat exchangers, hydraulic cylinders, components & hydraulic systems, gas springs : Quiri

BIOMEDICAL – PROSTHESIS TEST BENCH

Industries concerned : 
Product concerned : Hydraulic Clamping Systems
BIOMEDICAL – PROSTHESIS TEST BENCH - Hydraulic Clamping Systems - Quiri
This type of bench is used for all types of prostheses. The user designs his mechanical assembly according to the prosthesis to be tested. These are servohydraulic test benches which require an associated hydraulic unit to operate. We can supply them in 4 workstations or by module of 2 workstations.

APPLICATION EXAMPLE

BIOMEDICAL – PROSTHESIS TEST BENCH - Hydraulic Clamping Systems - Quiri - 2

4-station test bench intended to carry out continuous fatigue tests of orthopedic implants. This bench is made up of two mechanically welded frames each supporting two stations. Each station operates completely independently from each other.

Extremal functional characteristics :

  • Force: 2000 daN
  • Displacement of the cylinder rod : ± 0,5 mm; Frequency: 30 Hz in charge.
  • Displacement of the cylinder rod : ± 3 mm; Frequency: 20 Hz empty.

Or

  • Force: 100 daN
  • Frequency: 5 Hz
  • Displacement of the cylinder rod : ± 5 mm

The chassis is able to withstand a force of 5000 daN in static use. Each station can receive several types of force sensor: ± 2000, ± 200, or ± 100 daN.