This paper considers the applicability of high-velocity forming by investigating the compound explosion process of electrical and chemical energy in electric-pulse-triggered energetic materials loading (ETEL). The deformation behavior of DP600 …

Gear chamfering is a significant machining process to improve the work performance of gear transmission like smoothness, low noise, and endurance. However, manufacturing uniform distributed transversal profile chamfer is still a challenge for …

Laser shock forming is an advanced method with characteristics of ultra-high strain rates up to 106–107 s−1 for deformation of micro/nanostructures on foils. However, the former related studies mainly focused on the laser shock forming with large …

The paper is devoted to analysis of power losses in a resistance welding machine including supplying system and examination of welding conditions of the welding machine current in a case of synchronous (simultaneous) operation of multiple welding …

In order to improve the surface roughness of the spherical internal cavity of the special-shaped waveguide which was formed by selective laser melting (SLM) and explore the influence of the main processing parameters of magnetic ball-assisted …

The diamond wire (DW) is widely used in the field of slicing semiconductor materials such as monocrystalline silicon and polycrystalline silicon. The quality of the wafer is greatly affected by the protrusion height consistency of the abrasives …

Manufacturing of thin-walled components with protrusions holds importance for the advancement of extrusion technology, expanding the application scope of extrusion processes and achieving lightweight equipment. To accomplish these objectives, a …

The ball screw is a vital component in the feed drive systems of machine tools. It is susceptible to thermal errors that significantly impact its accuracy. Current thermal error modeling methods for ball screws face significant challenges in …

The key of the multi-objective optimization of injection molding processes lies in achieving a balance between the accuracy of the surrogate model and the multiple objectives while taking the diversity and interdependence of process parameters …

In the milling process of high-strength steel, the tool and the chip produce severe contact and friction, resulting in severe tool failure. Tools need to be replaced in a timely manner to reduce the impact on workpiece quality and processing …

Geometrical tolerances are used to limit the variations of the actual measured features of a part relative to its ideal features or datum features in form, profile, orientation, location, and run-out. Although the geometrical feature variations …

This paper presents a study on the thermal and electrical performance of lattice structures designed for a heat exchanger, where the geometry is optimized for enhanced heat management through a numerical simulation scheme based on the response …

The additive manufacturing (AM) is a relative new manufacturing process that belongs to the fourth industrial revolution, thus yielding new challenges that are worth the study in terms of reliability. In that sense, this work presents a …

Machining configurations, as well as machine tools and coolant conditions, have a significant impact on the selection of cutting parameters. Cutting parameter selection varies with the dynamics of the machining configuration. However, most of the …

Thin-walled parts are widely used in the aerospace field. They have the characteristics of large material removal during processing and are affected by factors such as processing technology and processing environment, which can easily cause the …

The word “Industry 4.0” was first introduced in 2011 at the Hannover Fair and created a wave of revolution in a wide variety of industries. Many organizations and companies want to improve manufacturing efficiency and competitiveness by employing …

TiAl-based alloys represent a novel class of lightweight, high-temperature structural materials that exhibit exceptional properties, including low densities, high specific strength, and remarkable thermal resistance. These properties make them …

Hard and brittle alloy materials are of great importance in critical fields such as aerospace, military, and semiconductors. To address the challenges encountered in machining hard and brittle materials, a proposed solution is a dual-excitation …

In the field of in-process monitoring for the production of safety-critical parts, the utilization of Machine Learning (ML) models has demonstrated promising potential for enhancing the manufacturing process. Specifically, Supervised …

Surface residual stress is generated during the micro-milling thin-walled parts of nickel-based superalloy Inconel 718. Because of the low rigidity, deflection of thin-walled parts is easy to occur under residual stress, which makes it difficult …