Metals and alloys - Import export

Rapid developments in the fields of control engineering and in microprocessor and semiconductor technology have resulted in the widespread use of electronically controlled systems in every branch of industry today. This has created a need for sensors that are inexpensive but, at the same time, sufficiently robust, both electrically and mechanically, to withstand a wide range of temperatures (e.g. from -40 to +160 degrees centigrade), particularly in applications involving large quantities, such as the automobile industry. Fig. 1 provides a summary of the various types of sensors for angular and linear motion that are in use today. This paper is concerned with quality criteria (1) and (2) applicable to conductive-plastic potentiometers for use as sensors for angular and linear motion. Such potentiometers essentially comprise the following components: 1. The resistance element (support material + a resistance track of conductive plastic) 2. A wiper (precious metal alloy) 3. A...

Coating with a FreiLacke electrodeposition coating (EC) is the economical and environmentally-friendly method of protecting and embellishing metal substrates. The procedure is principally suitable for all conductive metals and alloys. The component to be coated can be connected either as a cathode (cathodic electrodeposition coating) or as an anode. Electrodeposition coating as a method of corrosion protection is used in the automotive industry as well as many other sectors. The EC method enables process recycling and can be fully automated. Ranging from heaters to switch cabinets and shelves – FreiLacke electrodeposition coatings give surfaces great mechanical strength and are ideal for customer-specific developments.

The ASO 600-ASL edge and contour deburring machine is designed for chamfering small to medium-sized workpieces. The refined machine features, such as the folding table, the tool-free spindle locking and the height adjustment guide for tool change convince completely in their performance. The durable steel casing, the wear-resistant and sanded workplate with extraction socket and speed regulation round off the total package. The speed range from 9,000-21,000 rpm is ideal for use of NE-metals up to high-alloy materials. Thanks to the brushless motor the machine is perfect for continuous operation. Our versatile tool range includes different VHM milling cutters and CBN or diamond grinding pencils. The VHM milling cutters are available for the processing of chamfer angles and radii. Ball bearings with Ø3, Ø4, Ø5 or Ø6mm are used for contour processing with the VHM milling cutters. Tapered contour chamfers are used in combination with guide fingers or stop rulers.

With a building chamber size of 455*455*500mm Eplus3D Introduces EP-M450 to the successfulline of MPBF™ 3D printers. The complete open systemmakes EP-M450 a very powerful tool for large scaleproduction for our customer to access different metal powders like titanium, aluminum, nickel alloys and stainless steel, etc. EP-M450 is aiming to output the large parts with its high performance and high accuracy.