Brief Introduction

FZG gear wear test machine is a multi-purpose testing machine. Can be used for the assessment of the carrying capacity of the lubricant, Also can special made by client's demands. Usually using for gear bending fatigue strength and gear touch fatigue strength test.

II. Apply for:

This machine confirms to GB/T 13672-92 standard test method for scuffing load capacity of gears and SH/T 0366-1992 lubricant carrying capacity test method (CL-100 Gear machine method)

III. Technical specification:

Specification                                          MR-C1

Max. torque                                            1Kn. m

Max. loading class                              13 classes

Temperature control accuracy         ±2℃

Motor power                                           6.5/8kw

Motor speed                                      1450/2880 r/min

Gear box volume                                 1.25L

Heating power                                        0.5X3=1.5kw

Dimensions                                         1390X750X1082mm

IV.Working conditions

1> The fluctuation range of the power supply voltage should not exceed the rated value ± 10% and the fluctuation range of the frequency should not exceed 2% of the rated value.

2>Test machine should be installed horizontally and the installed base should be smoothly. The horizontal error for the host workbench aspect direction should not exceed 0.2/1000.

3>Room temperature 10 o C-35 o C.

4>The environment no vibration, no strong magnetic interference and non-corrosive media.

5>Relative humidity less than 80%.

V. Structural characteristics and working principle

1> Loading mode

This machine is a dynamic closed-loop configuration, and load mode adopts rod hanging weights mode.

The loading lever is hung on the load sheave clutch. By hanging weights plus through fastening loaded clutch nut and make the  two sheave tighten which installed on the loaded clutch. Then remove the weights and the loading lever and you can readout the torque on the clutch torque measurement. 

3> Installation and adjustment

Make the test machine at the level of the floor and mat three horns. Put  the spirit level on the test table. By adjusting the horn to make the  vertical and horizontal direction error do not exceed 0.2/1000.

The test machine host should be placed separately from the control cabinet to avoid the noise and pungent odor when the testing machine working. After the start of the test machine, person can not inter into the room which the machine placed.

The test procedure in accordance with the the "lubricant carrying capacity assay (CL-100 gear machine method) SH/T0306-92" provisions.