Friction and wear usually lead to huge energy loss and failure of machine pairs, which
usually causes great economic losses. Researchers have made great efforts to reduce …

The growing awareness of environmental issues and the requirements to establish solutions
diminishing the impact on working environment as well as external environment has initiated …

Forging is a primary manufacturing process used in several manufacturing industries.
Aircraft and automobile industries are manufacturing products with high‐dimensional …

The paper presents a comprehensive review of the most popular methods used for hot
forging tools to increase their durability. The main directions of development of methods for …

Tribological effects between workpiece and tools have a severe impact on the feasibility,
economy and ecology of metal forming processes. In order to correctly predict the feasibility …

Forming without lubricants opens up ecologic and economic benefits for producing
industries. In addition, dry friction allows better transmission of the process loads to the …

Stam** of Ultra/Advanced High Strength Steel (U/AHSS) sheets leads to high contact
stresses and non-uniform strains. These, in turn, cause high wear rates and springback. In …

Cold forging has played a critical role in fasteners and has been widely used in automotive
production, manufacturing, aviation and 3C (Computer, Communication, and Consumer …

The performance of CrN film coating to reduce adhesion in the forming process of advanced
high strength steel (AHSS) sheets was investigated. Radical nitriding prior to CrN film …

Purpose: The goal of the presented study was to develop a methodology giving a possibility
to predict functional properties of coatings obtained in the PVD and CVD processes on tool …