Experimental Investigation of FDM printing properties using desktop printer

This dataset is part of the research project titled "3D Printing Process-Performance Relationship for PETG Using Desktop Fused Deposition Modeling Additive Manufacturing", conducted at Texas A&M University at Qatar. The dataset is organized into two main sheets: "4x4x4x4 FactorialDesign" and "Results".

## 4x4x4x4 FactorialDesign Sheet
This sheet contains the experimental setup and tensile test results for various 3D-printed specimens using PETG filament. Each row represents a different combination of experimental conditions.

### Key Columns
- **G-Code, Pattern**: Identifiers for specific printing patterns used.
- **Print Orientation, Raster Angle, Infill Pattern**: Specifications of printing orientation, angle, and pattern used.
- **InFill Density**: Percentage of fill density in the printed specimen.
- **Modulus, UTS, Yield Strength, Fracture Elongation**: Mechanical properties measured during testing.
- **Printer ID, Filament Color, Filament Production Date, Filament Status**: Details about the printer and filament used.
- **Dimensions (Width, Thickness, Length)**: Various measurements taken from the specimens.

## Results Sheet
This sheet provides detailed measurements from tensile testing of the 3D printed specimens.

### Key Columns
- **Width, Thickness**: Physical dimensions of the tested specimens.
- **Tensile Strength, Percent Elongation at Break, Modulus**: Key mechanical properties.
- **Area, Break Stress**: Cross-sectional area and stress at which the specimen broke.
- **Stress At Strain Points (01 to 08)**: Stress values at specific strain points during testing.
- **Yield Index, Break Index, Peak Index**: Indices used to measure different characteristics.

## Usage Instructions
- Ensure to review all parameters and testing conditions before analyzing the data.
- Cross-reference G-Code and Pattern identifiers with testing results for comprehensive analysis.

# Additional Information
This data should be used in conjunction with the metadata file provided to understand the context and methodology of the research. For further information, please refer to the contact details in the metadata file.

本数据集隶属于卡塔尔德州农工大学开展的一项研究项目，项目标题为《基于桌面熔融沉积成型增材制造的PETG材料3D打印工艺-性能关联关系》(3D Printing Process-Performance Relationship for PETG Using Desktop Fused Deposition Modeling Additive Manufacturing)。本数据集包含两个主要工作表：4x4x4x4 FactorialDesign与Results。

### 4x4x4x4 析因设计工作表
该工作表收录了采用PETG丝材打印的各类3D打印试样的实验设置与拉伸测试结果，每一行对应一组不同的实验条件组合。

#### 核心列说明
- **G代码、图案编号**：所用特定打印图案的标识符。
- **打印取向、铺丝角度、填充图案**：所用打印取向、角度及图案的规格参数。
- **填充密度**：打印试样的填充体积百分比。
- **模量、抗拉强度极限(UTS)、屈服强度、断裂伸长率**：测试过程中测得的力学性能参数。
- **打印机编号、丝材颜色、丝材生产日期、丝材状态**：所用打印机及丝材的相关详情。
- **尺寸（宽度、厚度、长度）**：从试样上测得的各项尺寸数据。

### 结果工作表
该工作表收录了3D打印试样拉伸测试的详细测量数据。

#### 核心列说明
- **宽度、厚度**：被测试样的物理尺寸。
- **拉伸强度、断裂伸长率、模量**：核心力学性能参数。
- **截面积、断裂应力**：试样的横截面积及断裂时的应力值。
- **应变点应力（01至08）**：测试过程中特定应变点对应的应力值。
- **屈服指数、断裂指数、峰值指数**：用于表征不同特性的指标参数。

### 使用说明
- 开展数据分析前，请务必核查所有参数与测试条件。
- 请将G代码与图案编号标识符与测试结果进行交叉比对，以实现全面的分析。

### 补充说明
本数据集需与配套提供的元数据文件配合使用，方可完整理解本次研究的背景与实验方法。如需进一步咨询，请参阅元数据文件中的联系方式。