The work examines the process of cold three-dimensional stamping, which is a very effective method manufacturing blanks for machine parts. When using extrusion, high-cost stamping equipment wears out quickly and defects appear on finished products. development rational technological processes helps to solve tasks expanding possibilities extrusion by reducing specific force perceived punches, fi...

The results of experimental studies to determine the influence technological parameters laser processing 3Kh3M3F die steel on service life working tool a hot-stamping machine designed for hot stamping rolling bearing rings are presented. Development mathematical model tool's resistance radiation was carried out by method planning experiment using full factorial experiment. Durability N (in thou...

Mobil merupakan salah satu angkutan transportasi yang paling banyak digunakan pada saat ini. Diantara mesin mobil terdapat komponen perngubung, yaitu sebagai tempat dudukan menyatu dengan rangka mobil, tersebut dinamakan Bracket Engine Front 51422-BZ071. Material proses produksi pembuatan engine front 51422-BZ071 adalah material cutting sheet tipe SHGA270C 0-45/45. Penulisan ini bertujuan untuk...

Sheet metal channels with variable sections or local features have been widely used in automobile and construction industries, novel forming techniques, such as flexible roll process, flexibly reconfigurable Deakin’s facility, chain-die recently developed to manufacture those channels. In this paper, the feasibility of technique is systematically investigated through experiment finite element s...