Pulsating Waterjet Cutting

Citation Author(s):
Melanie
Schaller
Leibniz Universität Hannover, Institut für Informationsverarbeitung (tnt)
Submitted by:
Melanie Schaller
Last updated:
Mon, 02/03/2025 - 10:50
DOI:
10.21227/rp25-g712
Data Format:
.h5
License:
Creative Commons Attribution
14 Views
Categories:
Artificial Intelligence
Signal Processing
Machine Learning
Keywords:
Bone Cement Cutting, Acoustic waves
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Abstract 

Overview

This dataset contains detailed experimental data from a series of tests conducted to evaluate the performance of a pulsed water jet ablation system. The experiments aim to investigate the effects of various parameters on the ablation process when cutting through material composites such as PLA/Bone Cement and Bone.

Dataset Content

The dataset comprises 13 major tests, each representing a unique set of operational parameters. For each test, the following parameters were recorded:

- Test Number: A unique identifier for each test.

- Frequency: The frequency of the pulsed water jet in kilohertz (KHz) normally set at 20,17 kHz, with some tests conducted without pulsing.

- Pressure: The operational pressure range of the water jet in bars.

- Power: The range of power supplied to the system in watts.

- Distance: The distance between the nozzle and the target material in millimeters (mm), usually set to 4 mm.

- Speed: The speed of the robotarm in millimeters per second (mm/s).

- Nozzle Diameter: The diameter of the nozzle used in millimeters.

- Pin Diameter: The diameter of the guiding pin used in millimeters, where applicable. This represents the distance to the sensor, that was coupled to the material.

- Pin Length: The length of the pin in the system, described as 'short' or 'long'.

- Sample Type: The type of composite material ablated during the test, mainly including PLA/Bone Cement, and Bone Cement alone with variations in combining these materials.

 

 

Instructions: 

Usage and Applications

The dataset is intended for researchers and engineers involved in the fields of manufacturing, material science, and biomedical engineering. It can be utilized to: - Develop and validate models predicting the effectiveness of pulsed water jets in various materials. - Optimize the parameters involved in the water jet cutting process for improved precision and efficiency. - Explore the potential applications of pulsed water jets in surgical and industrial environments.

Funding Agency: 
BMBF
Grant Number: 
13GW0586F

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