Defect of Low Pressure Casting Water-cooled Motor Shell

ABSTRACT: Pore defects are common in the casting process of water-cooled shell of electric vehicle due to the existence of sand core in waterway. Aiming at the air hole defect of water-cooled motor shell, the mechanism of air hole formation...

Introduction and optimization of a low pressure casting process for cylinder head

1 Introduction With the rapid development of Chinas automotive industry, the pace of upgrading and upgrading of automotive models has intensified, so many new designs and new concepts have been extended. The complexity of castings has been...

Tesla's latest patent-——using cast body instead of stamping welded body

The U.S. Patent Office recently released a number of Tesla patents, one of which shows that the patent published on July 18, 2019, attracted our interest. The patent was filed by Tesla on January 18, 2018. Title: Integrated multi-direction...

Problems and Solutions of Magnesium Alloy(AZ91D) in Cutting Process

ABSTRACT: Magnesium alloy parts are prone to combustion and corrosion during cutting process. Correct use of magnesium alloy cutting coolant can reduce the occurrence of such problems. The causes of various problems in the cutting process o...

Processing Technology of Mobile Phone Shell

Aluminum alloy shell processing technology, first developed and used by Apple, has been widely used in mobile computers, PAD, mobile phones and other fields because of its beautiful, high-end, solid and reliable products, and has become a ne...

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