with Simufact.forming showed no defects in the material flow (see Figure 5). The tooling was then made, and the physical tryout performed. During the physical tryout, a correct part was formed, and no folds were detected, as shown in the macro in Figure 6. Results/Benefits It was found that Simufact.forming provides
Case Study:Omni-Lite Industries - MSC Softwarewith Simufact.forming showed no defects in the material flow (see Figure 5). The tooling was then made, and the physical tryout performed. During the physical tryout, a correct part was formed, and no folds were detected, as shown in the macro in Figure 6. Results/Benefits It was found that Simufact.forming provides
Crankshaft grinding using the pendulum grinding method. JUNKERs pendulum grinding method is a versatile machine concept for grinding crankshafts of all types. The JUCRANK machines use the pendulum grinding method to grind main bearings (cylindrical, concave, crowned,) pin bearings (cylindrical, concave, crowned) and thrust bearings in one or
Forming Simulation Simufact Forming - Simufact software Simufact Forming is a simulation tool for hands-on professionals working with forming technology. Our goal is to focus the software to the practical needs of the users. Our customers confirm the fact that we have achieved a lot in this field.
GRAND FORGING INDUSTRIES CO., LTD.We supply forgings; and manufacture and process parts for autos/motorcycles, machinery, bicycles, hardware items, and tools. In recent years, our main products are auto airbag parts. We prioritize product quality and on-time delivery, enabling customers to fully trust us.
Hot forging comprises all forming processes that occur above the recrystallization temperature of a metal. The homologous temperature T H is used to distinguish it from the cold forming process.. T H = 0.6 x T S (T S:Melting temperature of the material all figures in K). If the process temperature is above T H, the process is categorized as hot forging.This doesnt necessarily mean that
Hot Forging - an overview ScienceDirect TopicsHot forging results in metal that is stronger than cast or machined metal parts. Thus, hot forging technology has a special place in producing parts of superior mechanical properties with minimum waste of material (2).Furthermore, as the temperature of the workpiece prior to forging approaches the melting temperature, the flow stress and energy required to form the material are decreased.
Method of making a crankshaft - General Motors CorporationA method of making a crankshaft involves positioning a serpentine-shaped tube in a casting mold with a plurality of removable (breakaway) portions of the tube spaced apart along the length thereof supported in the mold body and a plurality of oil line-forming portions of the tube between the removable portions bridging across a crankshaft-shaped mold cavity formed in the mold.
Powder forming-Quiz key:46:Powder forming & non-conventional forming:Quiz Questions:Pilgering, semi-solid forming-Quiz Questions:45:Powder forming & non-conventional forming:Quiz Key:Pilgering, semi-solid forming-Quiz key:46:Powder forming & non-conventional forming:Quiz Questions:Hot isostatic pressing-Quiz Questions:43:Powder
Numerical analysis of a skew rolling process for producing Dec 23, 2016 · Abstract The paper describes a new method for forming a crankshaft preform. The method is based on the skew rolling technique. With this method the part is formed by three tapered rolls rotated with the same velocity and in the same direction. Simultaneously, the rolls either converge or diverge depending on the desired cross section of the product. The numerical modeling enabled
Praxis-Orientated Modeling of Tool & Machine Elasticity have used the Finite-Element solver of Simufact.forming 10.0 for this study. Figure 3. Simulation model of ring upsetting process A ring manufactured from Steel St52-3 (material num-ber 1.0570) was upset at room temperature (30°C) from 50 mm to 34 mm height using a Hasenclever VER 630 crank press operated at a speed of 130 rev/min.
The Simufact.forming simulation program was used to get a full understanding of the reason a fold occurred during physical try-outs of a hot forging process. A simple correction to one of the dies was made, resulting in a robust production process for forging the part.
The simulation solution for bulk sheet metal formingSimufact.forming basic Simufact.forming is the standard-software-environment for simulating forming pro-cesses. It allows drawing-, bending-, em-bossing- and punching processes to be modeled, analyzed and visualized. Simufact. forming is easy to use and has been desi-gned to support production engineers and tool design engineers in their daily
US3772763A - Improved lightweight crankshaft - Google US3772763A US00116113A US3772763DA US3772763A US 3772763 A US3772763 A US 3772763A US 00116113 A US00116113 A US 00116113A US 3772763D A US3772763D A US 3772763DA US 3772763 A US3772763 A US 3772763A Authority US United States Prior art keywords journal crankshaft forming segments rod Prior art date 1971-02-17 Legal status (The legal status is an
Industries:Shipbuilding. Overview:Crankshafts for large diesel engines that are used in container ships are usually forged in middle and small series. Because every crankshaft has specific features, their manufacturing and design is a challenge. This is where the