Tapping Torque Testing Machine
Tapping torque tester for the evaluation of metalworking fluids and lubricants
The tapping torque tester evaluates the performance of metalworking fluids and lubricants. It uses a standard sample tap to cut into a standard nut blank filled with cutting fluid at a controlled speed, measuring the torque generated during the process. By comparing the torque ratio between a reference fluid and the test fluid, the lubrication performance of the cutting fluid can be accurately assessed. This testing system can also tap nut blanks made from different metal materials, using standard cutting fluid at a set speed. It records the torque to evaluate the cutting performance of various metals by comparing the torque ratio between the reference material and the test material. Additionally, it can perform durability tests on taps using standard cutting fluids and nut blanks to assess tool longevity.
Beyond cutting fluids, the tester also measures the extrusion lubrication performance of stamping oils and rolling oils. It uses standard extrusion taps and nut blanks to provide reliable data on the efficiency of different lubrication products in high-pressure applications. The ability to measure torque during tapping operations provides valuable insights into the performance of lubricants and metalworking fluids under real-world conditions. This data is essential for optimizing cutting processes, extending tool life, and improving overall manufacturing efficiency.
Technical Specifications
| Spindle output torque range | 0-10N.m/0-25N.m |
| Max. limit torque (non-cutting extrusion state) | 50N.m |
| Relative accuracy of torque measurement indication | ±1% |
| Verify torque accuracy | ±0.3% |
| Spindle stepless speed regulation range | 5-1000r/min |
| Spindle stepless speed regulation accuracy | ±1r/min |
| Torque sampling interval setting range | 1-9999 |
| Standard screw tips, extruded tap specifications | M10×1.5 |
| Standard cutting nut blank bottom hole size | Ø8.538±0.004mm |
| Standard extrusion nut blank bottom hole size | Ø9.337±0.004mm |
| Overall dimensions of the host/control cabinet (L×W× H) | 700×450×800/560×520×1500 |
