STB – PARTNER OF “THE WORKING FACTORY”
|PARTNER no. 4/11||Pav. 8
|Company Name||STB OFFICINA MECCANICA DI BUGATTI A. & TONINELLI M. SNC
Via Mainone N. 56N – 25065 Lumezzane (Brescia) Italy
Phone: +39 030 8920323 – Fax: +39 030 8248203
|Commodity Sectors||107.00 – components and accessories for molds
110.00 – forging dies and hot pressing
117.00 – other molds
|Company Profile||S T B snc is a mechanical workshop born in Lumezzane – in the province of Brescia – in 1978, which operates in the field of design and construction of molds and dies for hot pressing. S T B boasts of high professionalism in mechanical processing.
S T B snc uses only machines and tools with cutting-edge technology, which are always updated . The staff of S T B, made up of professionals in this field, will fulfill all your requirements in order to satisfy all your demands with high quality standards.
|Processing step||FORGING MOULDS|
|Processing step description||1st STEP: Design. At the beginning we study, design and develop the product with CAD CAM program, trough which we realize in 3D the mould and all its components.
2nd STEP: Roughing. The material for the mould production is supplied as a raw material by the steelworks. Then it is squared and pre-drilled
3rd STEP: Heat treatment. The mould is heat-treated and brought to a hardness of HRC 48-50
4th STEP: Finishing. The mould is first grinded and then the figure (specified by CAD-CAM) is created by the high-speed machining centers. At this point all the lubrication holes are made trough a 4 axis drilling center. The last step is the polishing and dimensions check by the “RENISHAW” probe.
|Particularly interesting processings||High speed milling and drilling on 5 axis lubrication holes|
|Machines and/or equipment and/or employed materials||Numerical control milling machines High speed 5 axis drilling machine|
|Characteristics or innovative applications (machines, equipment, employed materials)||Mould finishing after hardening|
|Application fields||Valves Pipe fittings Automotive Handles|