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Pistons
The development and production of pistons has always been a core competence of UAP group. On the basis of integrated, international development work, we create integrated system solutions for our customers with high-end engineering, piston assemblies and complete power cell modules. Economically. Reliably. Every detail of the individual components is perfectly adapted to the complete system.
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Piston Rings
Piston rings are components directly responsible for engine performance, and have progressed along with engines. Each engine manufacturer's most recent engines require further improvements in fuel efficiency, cleaner exhaust, and longer service life because of environmental concerns. Along with these requirements, further lowering friction and improving wear-resistance are required for piston ring..
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Cylinder Liners
The cylinder liners is its diversity of the UAP product range. The right product is available for each engine in a diameter range from 60 to 450 mm - whether as a finished or semi-finished product, whether made of aluminum, cast iron or steel, whether with a coating or without. The most diverse materials are used to achieve this, depending on the strength and wear resistance required. In order to ..
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Engine Valves
The produces intake and exhaust engine valves in forged and hot extrusion versions with a broad range of materials for gasoline and diesel engines of all sizes. Depending on the stress load, valves are seat armored, hardened, nitrated, or chrome-plated.
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Valve Guides
Valve guides produced using powder metal processes are enjoying more widespread application in passenger car and commercial vehicle applications on account of their unique tribological properties. The powder metal materials developed form UAP are far superior to the cast materials used until now. Small amounts of lubricant oil are, for example, stored in the sintered pores of valve guides, which s..
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Valve Seats
The materials with properties adapted to the specific application is available for valve seat inserts produced using casting or powder metal processes. Engines subject to high load with turbocharging, direct injection, or the especially critical gas-fuelled operation are also covered. The cast materials are particularly suitable for commercial vehicle applications on account of their superior mech..
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Hydraulic Tappet
The tappet is directly activated
Very high rigidity
Small moving mass due to the manufacturing process
High quality surfaces and heat treatment processes in cam contact in order to achieve low friction and high anti-wear protection
Highly cost-effective
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Quality planning with the objective of "zero defects". Achieving high quality¨Cpermanently and globally.
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