Effect of Moving Structure on the Spatial Accuracy and Compensation of the Coordinate Measuring Machine

Chan, Tzu-Chi; Hong, Yu-Ping; Jiang, Yu

doi:10.1007/s12541-021-00560-8

Cited by 8 publications

(3 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…CMM is capable of making susceptible measurements, mainly in the quality control area. It has a significant role in detecting the size of a workpiece precisely [30]. The machine has a special probe to define points, and these points determine a surface.…”

Section: Methodsmentioning

confidence: 99%

Combined impacts of thickness and bending angle on springback of 1000DP steel sheets

Karalar

Bayramoğlu

2022

Ironmaking & Steelmaking

View full text Add to dashboard Cite

It is essential to have a predictable springback in metals to get accurate dimensions after bending. In recent years, various studies have been conducted about the springback to minimize it. Two of the most studied factors were sheet metal thickness and bending angle. However, these factors were studied independently despite every factor having interaction effects with each other. Unlike the literature, this study investigated both singular and combined effects, which allows clarifying their interaction effects and comparing the power of their impacts. High strength Dual-Phased Steel , widely used due to its unique properties mainly in the automotive industry, was preferred as a specimen material. The results were recorded to Design-Expert software. ANOVA and regression analyses were executed. It was seen that the springback decreased when the bending angle was decreased or the thickness was increased. The analyses showed the effect of thickness is more significant compared to the bending angle.

show abstract

Section: Methodsmentioning

confidence: 99%

Combined impacts of thickness and bending angle on springback of 1000DP steel sheets

Karalar

Bayramoğlu

2022

Ironmaking & Steelmaking

View full text Add to dashboard Cite

show abstract

“…The down-top modeling tries to model separated parts and synthesize them together, e.g. modeling with a multi-rigid-body dynamic model [37] and modeling with finite element analysis [38]. However, the down-top modeling is too idealistic and performs poorly in actual usage.…”

Section: Dynamic Errormentioning

confidence: 99%

Surface form inspection with contact coordinate measurement: a review

Shen

Ren

Huang

et al. 2023

Int. J. Extrem. Manuf.

View full text Add to dashboard Cite

Parts with high-quality freeform surfaces have been widely used in industries, which require strict quality control during the manufacturing process. Among all the industrial inspection methods, contact measurement with coordinate measuring machines or computer numerical control machine tool is a fundamental technique due to its high accuracy, robustness, and universality. In this paper, the existing research in the contact measurement field is systematically reviewed. First, different configurations of the measuring machines are introduced in detail, which may have influence on the corresponding sampling and inspection path generation criteria. Then, the entire inspection pipeline is divided into two stages, namely the pre-inspection and post-inspection stages. The typical methods of each sub-stage are systematically overviewed and classified, including sampling, accessibility analysis, inspection path generation, probe tip radius compensation, surface reconstruction, and uncertainty analysis. Apart from those classical research, the applications of the emerging deep learning technique in some specific tasks of measurement are introduced. Furthermore, some potential and promising trends are provided for future investigation.

show abstract

“…In the formation process of the machined surface, affected by the intermittent cutting of the milling cutter, there is an obvious indigenous impact between the cutter tooth and the workpiece, which makes the cutter tooth generate high-frequency and small-amplitude vibrations relative to the workpiece, directly leading to the change in the instantaneous positional relationship between the cutter tooth and the workpiece and, thus, leading to 2 of 22 changes in the machined surface's morphology [6][7][8]. The above results make it difficult to accurately control the consistency of the machined surface error distribution under the conditions of milling cutter tooth wear and inconsistent initial installation error of multiple cutter teeth [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

An Innovative Process Design Model for Machined Surface Error Distribution Consistency in High-Efficiency Milling

Zhao

Jiang

et al. 2022

Applied Sciences

View full text Add to dashboard Cite

In the process of high-efficiency milling, due to the impact of plunge caused by the intermittent cutting of the milling cutter, there is a high frequency and small vibration between the milling cutter and the workpiece. In this paper, we construct a transient cutting model for high-efficiency milling tools under the action of vibration, and analyze the factors influencing the consistency of the machined surface error and its distribution. The design variables for the consistency of error distribution of high-efficiency milling are obtained, the significance analysis of the influencing factors is carried out using the central composite experimental design and the response surface method, the interaction between the influencing factors is studied, the evaluation index of the consistency of error distribution of milling is proposed, and the process design method for the consistency of error distribution of the machined surface is proposed and validated. The results of the verification experiments show that, compared with the original process scheme, the two maximum errors corresponding to the new process scheme are on average 61.3% smaller than those of the old process scheme, and the consistency of the machined surface error distribution of the new process scheme is significantly improved compared with the old process scheme.

show abstract

Effect of Moving Structure on the Spatial Accuracy and Compensation of the Coordinate Measuring Machine

Cited by 8 publications

References 15 publications

Combined impacts of thickness and bending angle on springback of 1000DP steel sheets

Combined impacts of thickness and bending angle on springback of 1000DP steel sheets

Surface form inspection with contact coordinate measurement: a review

An Innovative Process Design Model for Machined Surface Error Distribution Consistency in High-Efficiency Milling

Contact Info

Product

Resources

About