The stages of contact between a metal chip of AISI 1018 steel and a coated cutting tool creates significant opportunities for manufacturers of machined products to understand how dry machining and minimum quantity lubrication affects the economics of manufacturing. The present work not only compares various computational approaches to the solution of shear plane and tool face temperatures during dry machining with nanostructured coated milling tools, but also explains why there is a large discrepancy when calculating temperature generated during machining when using Loewen and Shaw’s method for calculating shear plane and tool face temperatures.
- Inderscience Publishers
- Analysis of the contact conditions between chip and tool using ...
Eridania (ITA) Agricultural Plant - Case Study
Digester: 3.250 m³beet chips, corn1 x 999 kWelscope of delivery: detailed design, agitators, gas handling equipment, instrumentation, control, plant start-upStart-up: 2010
From a 1m3 cubitainer to 50mm chips, using a two-shaft shredder? With SatrindTec, “Sí, es posible!”
A Spanish manufacturer of HPDE cubitainers and containers based in Cataluña has chosen SatrindTech to implement its recycling line of defective cubitainers. The request received by our Sales Department was to replace an existing SatrindTech twin-shaft shredder, in use since the mid-1990s, to now be able to ensure a regular size of the shredded material. The cubitainers are HDPE containers of approximately 1 cubic meter of volume that, inserted in a metal cage, are used in a wide variety of industrial...
Next Generation: Phosphor Coatings
Reducing the Cost of LED Fixtures with Next Generation Phosphors There are two main methods through which LEDs can produce white light. One method is to use red, green and blue diodes so that their combined output appears white to the human eye. However, the limitation of this approach is that it requires three types of LEDs, and heat dissipation becomes an issue when they are assembled into a chip. The other option, which offers improved efficacy and is preferred by the lighting industry, is to use blue LEDs...
Raw material cycle: from chip to briquette to product - Case Study
Thanks to their briquetting system from RUF Frischhut can redeploy production scrap and melt it again Ludwig Frischhut GmbH and Co. KG have closed the circle on their raw material cycle by utilising a briquetting press from RUF: cast chips produced during the machining of parts for water supply and sewage disposal are pressed to solid briquettes and then melted in the in-house foundry and cast to form new raw products. The melting of the loose chips would however not be possible. Therefore the company is saving...
Making environmentally friendly fuel from wood chips - Case Study
The RUF briquetting press earns the Ortinger company additional profits During the production of round bars or rods for flags, skewers and many more products made from wooden planks, lots of wood chips are accumulated. Instead of disposing of them as waste, the wood processor Ortinger presses them into briquettes, which they then sell as fuel. This way they can economically support themselves in another way and their RUF briquetting press has started to pay itself off from the first day on. The wood processor...