The requirement of deep hole drilling has tremendously increased in recent years and it
extensively found applications in automobile fuel injectors, biomedical implants, aerospace …

Inner-stepped shafts hold an important role in aero-engine design and manufacturing. The
high strength of the aeronautical materials makes it difficult to process the shafts. Traditional …

Deep hole drilling process is extensively used in demanding applications, namely plastic
injection moulding, oil and gas industry and automobile engines. This drilling process …

Rotary swaging (RS) with mandrel was performed on aeroengine high-temperature alloy
steel tubes at room temperature. Annealing experiments were conducted on both the non …

Carbon fiber reinforced plastic (CFRP) is a next-generation material tailored for lightweight
engineering applications. This study investigates the process of laser percussion inclined …

In this paper, the process of drilling inner blind hole on deep hole is simulated in the finite
element software ANSYS, which can directly reflect the different influence of the cutting force …

AISI P20 mold steel, plastic materials are widely used in plastic die molding. In this article,
AISI P20 mold steel was drilled by using uncoated HSS twist drills. Holes were drilled by …

Plastics that are very important materials are widely used in many industries. Generally,
plastics materials have good properties such as isolate for thermal and electric, high rate of …