APPLICATIONS

PRODUCTS

Asso Werke is a full liner manufacturer of thermal engine components: a broad product portfolio that can satisfy all needs of the most demanding customers.

Pistons

Asso Werke is able to recommend the most innovative solutions in terms of technical characteristics, starting from the expected performance of the most powerful engines.
Each piston is the result of a project tailored to meet the high requirements of demanding customers.

TECHNICALS DETAILS

Diameter

  • Range 18-200 mm

Material

  • Aluminium alloys also with box in box structure

Technology

  • Gravity Die Casting
  • Forge
  • Box Bridge Design (double ribbed)

 

Treatment

  • Low and high thickness anodizing treatment

Coating

  • Tin plating
  • Serigraphic coating on the skirt (molybdenum disulphide)
  • DLC coating
  • Termal barrier
  • Ceramic coating

THE RIGHT SOLUTION FOR EVERY REQUEST

CYLINDERS OR LINERS WITH PISTONS FOR MAXIMUM PERFORMANCES

Cylinders and Liners

The joint design and engineering of pistons with cylinders or liners, for 2 or 4 stroke engines, guarantees the achievement of maximum performances. Thanks to unique technical characteristics and specific surface treatments they ensure a unique reliability.

CYLINDERS

Diameter

  • Range 70-120 mm

Material

  • Aluminum

Technology

  • Gravity Die Casting
  • HPDC-High Pressure Die Casting

Internal Coating

  • Nickel and Silicon Carbide

LINERS

Diameter

  • Range 40-120 mm

Material

  • Aluminum

Technology

  • Gravity Die Casting
  • Forge

Internal Coating

  • Nickel and Silicon Carbide

Piston Rings

Asso Werke developed a unique and patented material for Piston Rings offering the best combination of sealing, oil consumption and blow-by.

TECHNICALS DETAILS

Material

  • Various types of Cast Irons: standard, non-reclaimed gray, reclaimed lamellar, high-spheroidal, our patented KDN5 Cast Iron 
  • Steel segments, with different surface treatments

Diameter

  • Range 18-160 mm

Thickness

  • Range 0,55 – 2 mm and over

Treatment

  • Patented Heat Treatment
  • Vacuum Nitriding Process

Coating

  • Chrome Plating
  • Chrome Nitriding Coating 
  • DLC (Diamond-Like Carbon)
  • Other PVD coatings

ONLY THREE MAJOR PISTON RING MANUFACTURERS IN THE WORLD

A SMALL BUT CRITICAL COMPONENT

Gudgeon Pins

Asso Werke developed a special material with the most reliable heat and surface treatments.

TECHNICALS DETAILS

Diameter

  • Range 8-50 mm

Material

  • Various Steel grades: case hardening steels, reclamation and nitring aeronautics, high micro-purity remelts
  • New generation of High-Alloy
  • Martensitic Stainless Steel

Shape of internal bore

  • Cylindrical
  • Double tapered
  • Multi curvilinear

Heat Treatment

  • Case Nitring
  • Case Hardening
  • Low Pressure Carburizing

Coating

  • DLC (Diamond-Like Carbon)
  • Other PVD coatings

Engine Blocks

The machining and surface treatment of Engine Blocks represents the natural evolution for a manufacturer of thermal components for high-performance engines.

TECHNICALS DETAILS

Weight

  • Up to 30kgs

Cylinders

  • V4, V6, V8

Material

  • Aluminium alloys

Capabilities

  • Machining
  • Honing
  • Fire deck grinding
  • Assembly

Coating

  • Nickel and Silicon Carbide

NEW PRODUCT LINE: ENGINE BLOCKS

FROM SINGLE COMPONENTS TO ASSEMBLIES

Piston Systems

The supply of internally developed assemblies including Piston, Cylinder, Rings and Gudgeon Pin guarantees optimum performances.