Influences of process and material parameters on quality of small-sized thin sheet-metal parts drawn with multipoint tooling

Yang, Song; McPhillimy, Michael; Supri, Taufik Bin Mohamed; Qin, Yi

doi:10.1016/j.promfg.2018.07.395

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…An updated version of the second prototype was built with a view to testing it for panel measurement, associated with the development of a multi-points tooling sheet forming system reported in [22]. Fig.…”

Section: Testing System For Panel Measurementmentioning

confidence: 99%

A new static method of calibration for low-cost laser triangulation systems

et al. 2020

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As a non-contact high-efficiency method, laser triangulation has long been studied by many scholars. Building such a system usually requires calibration where system parameters are found or amended to achieve the targeted precision. Traditional calibration methods require using either precise movement or high precision gauge object that are accompanied with extra manufacturing cost and auxiliary equipment/devices and hence increase the overall cost as well as prevent widespread applications, for instance, due to required environment conditions to be fulfilled. A new static method was, therefore, proposed to calibrate a system without need of a motion or a high precision gauge object to be deployed. The method relies on preparation of the data on a scalar compound target with a geometric estimator as quality indicator. Based on this method, three versions of a low-cost prototype were built, which achieved sub-millimeter precision. Although the precision is sufficient for a measurement often used manufacturing large panels, higher precision is achievable with additional work which is to be undertaken in the future. The proposed method makes tradeoff between precision and cost. This was followed by testing on the measurement of a small panel part as application-case study. The proven feasibility of the method proposed suggested potential of developing low-cost, inline industrial system (large or small) for inspecting sheet parts during manufacturing, especially panel component manufacturing, including that from metal sheets and composite materials.

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Section: Testing System For Panel Measurementmentioning

confidence: 99%

A new static method of calibration for low-cost laser triangulation systems

et al. 2020

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Investigation of Influence of Process Parameters in Deep Drawing of Square Cup

Singh¹,

Kanherkar²,

Bajpai³

et al. 2019

Advanced Engineering Optimization Through Intelligent Techniques

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Engineering mathematical calculation method for curved surface die design of metal materials

Wang¹,

Peng²

2022

JCM

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The design of metal material curved surface die is a common problem in engineering. From the perspective of intelligent manufacturing, this paper analyzes the mechanism and design key points of metal material curved surface die, establishes the mathematical model of die design by using the matrix equation method, and puts forward a general engineering mathematical calculation method of segmented die design. Based on the look-up table calculation, this scheme can simplify the calculation method and reduce the calculation error, which is suitable for general engineering die processing calculation.

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Influences of process and material parameters on quality of small-sized thin sheet-metal parts drawn with multipoint tooling

Cited by 3 publications

References 9 publications

A new static method of calibration for low-cost laser triangulation systems

A new static method of calibration for low-cost laser triangulation systems

Investigation of Influence of Process Parameters in Deep Drawing of Square Cup

Engineering mathematical calculation method for curved surface die design of metal materials

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