Abrasive mass flow rate
The abrasive mass flow indicates how much abrasive is fed per unit time in waterjet cutting. It determines the efficiency of material removal and tool wear.
Physical-Chemical Mechanism of Action
The abrasive mass flow refers to the amount of abrasive fed into a waterjet machine. This abrasive is then mixed with the waterjet and sprayed through a nozzle to cut or grind the material.
Metallurgical Relevance & Risks in Welding
Too low an abrasive mass flow can lead to insufficient material removal, making the machining inefficient. This increases tool wear and extends machining time. Too high an abrasive mass flow, on the other hand, can overload the system, causing damage to the system or the tool.
Workshop Practice & Instructions
To achieve the optimal abrasive mass flow, adjust the machine accordingly. This varies depending on the material and the desired machining speed. A typical range for abrasive mass flow is 1-5 g/min per nozzle. It is important to regularly check the abrasive and adjust if necessary to ensure optimal performance and a long tool life.