Tool cutting and grinding tester

Abstract

The invention discloses a tool cutting and grinding tester, which comprises a tool movement system, a workpiece movement system, a sensor detection system and a circuit control system, wherein the tool movement system comprises a horizontal drive device, a rotary drive device and a tool clamping part; the horizontal drive device is connected with the tool clamping part; the rotary drive device is connected with the tool clamping part; the workpiece movement system comprises a vertical drive device, an oscillating drive device and a main shaft device for driving a workpiece to rotate; the vertical drive device is connected with the oscillating drive device, and is capable of driving the oscillating drive device to move along the vertical direction; the oscillating drive device is connected with the main shaft device to drive the main shaft device to oscillate relative to the vertical drive device; the sensor detection system comprises various sensors; the circuit control system is connected with the tool movement system, the workpiece movement system and the sensor detection system to control the tool movement system, the workpiece movement system and the sensor detection system to start and stop; and the circuit control system comprises a human-computer interaction interface to at least input an instrument and output a detection result. The tool cutting and grinding tester is high in test efficiency, good in measurement accuracy and wide in application range.

Description

Technical field [0001] The invention belongs to the field of material testing in mechanical processing, and specifically relates to a tool cutting and grinding tester. Background technique [0002] Cutting tool is a necessary tool in the process of material processing. Its cutting characteristics will directly affect the service life of the tool and the processing quality of the material, and then affect the final service performance of the material. Therefore, it is very important to study the cutting characteristics and wear status of the tool. However, the current experimental research methods mainly rely on forming machine tools or machining centers, specifically, directly use the mechanical characteristics and work performance of the machine tools to customize the assembly of experimental devices, and there are few special tool testing instruments. In the experimental design stage, on the one hand, it is necessary to consider the parameter configuration according to the perf...

AI Technical Summary

Problems solved by technology

However, the size of a single abrasive grain is small, and it is extremely inconvenient to observe and experiment. Therefore, the current single abrasive grain cutting experiment or scratch test machine can only be used for large-grained abrasive grains, and the experimental speed is far lower than that of the actual single abrasive grain. The particle cutting speed cannot effectively simulate the interaction between the abrasive particles and the workpiece during the grinding process

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