Waterjet Cutting Cost: Compare Cost per Finished Part

Compare waterjet proposals using a complete production cycle, consumables, service requirements and finished-part quality.

Set a common comparison job

Choose a representative part, material grade and thickness. Define the quantity and acceptance requirements. Use the same drawing for each proposal and ask what is included in the reported cycle time. This helps avoid comparing unlike production conditions.

Include more than cutting time

Record loading, setup, cutting, unloading and any required finishing work. Consider the operator involvement at each stage. A short cutting time may not deliver the lowest overall cost if the rest of the workflow requires substantially more labor.

List the operating inputs

Abrasive, water, electricity, replacement parts and maintenance all contribute to operating cost. For abrasive cutting, request the proposed abrasive consumption for the test job. Ask for assumptions behind each estimate and apply your own local utility and labor prices.

Evaluate usable output

Compare the number of acceptable parts produced from a sheet, including any relevant material utilization and rework. Confirm whether the cut meets the next production step’s requirements. Treat trial results as a basis for planning, and record any differences between the trial and your expected production environment.

Request an application-based comparison