Tag Archives: High pressure die casting

A Study on Solidification Behavior of a High Pressure Die Cast Aluminum Swing Arm Using Commercial Modeling Software To Predict Porosity Level

A Study on Solidification Behavior of a High Pressure Die Cast Aluminum Swing Arm Using Commercial Modeling Software To Predict Porosity Level

Abstract In the automobile industry, aluminum casting is a commonly utilized production process for structural components. However, flaws in aluminum castings can lead to fatigue failures. This research study provides a thorough analysis of the design, development, construction, and testing of a swing arm made of aluminum die-cast (HPDC). The investigation primarily focuses on analyzing

Read More

Figure 1. Schematic diagram of a typical HPDC process.

Development of High Performance Copper AlloyChill Vent for High Pressure Die Casting

Duoc T Phan, Syed H Masood*, Syed H Riza, and Harsh ModiDepartment of Mechanical and Product Design Engineering, Swinburne University of Technology, Hawthorn, Melbourne, Australia*Email: smasood@swin.edu.au Abstract In High Pressure Die Casting (HDPC) process, chill vents are used to allow residual air and gases to exhaust out from the mould cavity. The objective of this

Read More

Advances in Metal Casting Technology: A Review of State of the Art, Challenges and Trends—Part II: Technologies New and Revived

Advances in Metal Casting Technology: A Review of State of the Art, Challenges and Trends—Part II: Technologies New and Revived

by Dirk Lehmhus Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM, Wiener Straße 12, 28359 Bremen, GermanyMetals 2024, 14(3), 334; https://doi.org/10.3390/met14030334Submission received: 25 February 2024 / Accepted: 8 March 2024 / Published: 14 March 2024(This article belongs to the Special Issue Advances in Metal Casting Technology) 1. Introduction It is a platitude that science and technology do not necessarily evolve along straight paths.

Read More

Al-enabled properties distribution prediction for high-pressure die casting Al-Si alloy

Al-enabled properties distribution prediction for high-pressure die casting Al-Si alloy

Yu-Tong Yang, Zhong-Yuan Qiu, Zhen Zheng, Liang-Xi Pu, Ding-Ding Chen, Jiang Zheng, Rui-Jie Zhang, Bo Zhang & Shi-Yao Huang Abstract High-pressure die casting (HPDC) is one of the most popular mass production processes in the automotive industry owing to its capability for part consolidation. However, the nonuniform distribution of mechanical properties in large-sized HPDC products adds complexity to part property evaluation. Therefore, a methodology

Read More

Effects of Cr-addition on ageing response of an Al–Si–Mg die cast alloy

Effects of Cr-addition on ageing response of an Al–Si–Mg die cast alloy

Yiwu Xu ab1, Yuxin Zhang c1, Jinping Li d, Pan Wang e, Jianfeng Wang e, Houwen Chen c, Houqing Sun f, Hongyi Zhan e Abstract Chromium (Cr) is rarely added to Al–Si die cast alloys as it has a strong tendency to induce the formation of coarse-sized sludge particles. In the present study, high pressure die-cast samples made of Al-7wt.%Si–Cr–Mg alloys with varied Fe contents (0.11 wt%, 0.26 wt% and 0.32 wt%) were tensile tested under as-cast and T5 heat-treated conditions, in comparison

Read More

Effect of Mold Temperature and Pouring Temperature on the Crack Behavior of Composite Water-Soluble Salt Cores

Effect of Mold Temperature and Pouring Temperature on the Crack Behavior of Composite Water-Soluble Salt Cores

Jingkai Zhang1, Yang Li1, Lai Song1, Weihua Liu1 & Xue Zou1 Abstract This study analyzes the effects of different pouring temperatures and mold temperatures on the crack behavior of NaCl–Na2SO4 composite water-soluble salt cores (WSSC). Firstly, calculate the solid fraction during the solidification process of the salt core using the Newton baseline method. Then predict the sensitivity of the salt core

Read More

7. Appearance of texturized surfaces: (a) stochastic and (b) regular arrangemen

Research on the Tribological Properties of a New Generation ofMulti-Layer Nanostructured PVD Coatings for Increasing theTechnological Lifetime of Moulds

Janette Brezinová1,* , Miroslav Džupon 2, Viktor Puchý2, Jakub Brezina 3, Pavlo Maruschak 4,Anna Guzanová3, Lýdia Sobotová5 and Miroslav Badida 5 Abstract This paper presents the results of research focused on increasing the lifespan of HPDCmoulds for casting aluminium alloys by applying duplex PVD coatings in combination with lasertexturing the base material before the coatings’

Read More

Effects of Cr-addition on ageing response of an Al–Si–Mg die cast alloy

Effects of Cr-addition on ageing response of an Al–Si–Mg die cast alloy

Yiwu Xu ab1, Yuxin Zhang c1, Jinping Li d, Pan Wang e, Jianfeng Wang e, Houwen Chen c, Houqing Sun f, Hongyi Zhan e Abstract Chromium (Cr) is rarely added to Al–Si die cast alloys as it has a strong tendency to induce the formation of coarse-sized sludge particles. In the present study, high pressure die-cast samples made of Al-7wt.%Si–Cr–Mg alloys with varied Fe contents (0.11 wt%, 0.26 wt% and 0.32 wt%) were tensile tested under as-cast and T5 heat-treated conditions, in comparison

Read More

The characterization of porosity and externally solidified crystals in a high pressure die casting hypoeutectic Al-Si alloy using a newly developed ceramic shot sleeve

The characterization of porosity and externally solidified crystals in a high pressure die casting hypoeutectic Al-Si alloy using a newly developed ceramic shot sleeve

X.Y. Jiao ab, P.Y. Wang c, Y.X. Liu d, W.N. Liu e, A.X. Wan d, L.J. Shi c, C.G. Wang c, S.M. Xiong dShow moreAdd to MendeleyShareCite https://doi.org/10.1016/j.matlet.2024.136045Get rights and content Abstract The effective methods to regulating porosity and externally solidified crystals (ESCs) have been remained as a challenging task for high pressure die casting (HPDC) automobile parts. In this work, a newly designed ceramic shot sleeve is proposed for reducing porosity and optimizing ESCs. As a result, both porosity

Read More

Analytical study of optimization of the cost of a highpressure die casting(HPDC) die

Analytical study of optimization of the cost of a high-pressure die casting(HPDC) die

Satyam Singh; Manish Dixit; Vikash Dwivedi Abstracts High pressure die casting (HPDC) is particularly suitable for high production rate and it is applied in various industry actually approximately 50 % of the world production of Low weight metal casting age find out by this technology. In this paper, the process to determine the estimated cost

Read More