All "Vacuum Casting" articles

Urethane Casting: A Comprehensive Guide

Urethane casting is an effective and economical way for the production of prototypes and small scale production. This is particularly used in the design, development of prototypes and manufacturing of small-volume products due to the flexibility that it provides. In this guide, you will explore the urethane casting process, materials, benefits, applications and its comparison to other casting methods. Urethane casting involves injecting polyurethane and additive resins into soft silicone elastomer molds, highlighting its cost-effectiveness and suitability for short production runs. What is Urethane Casting? Urethane casting is a kind of process where liquid urethane is filled into the mold to manufacture a part or a prototype. This process is most suitable for small scale production, allows control over the material properties and thickness, has good dimensional accuracy and cost effectiveness. Unlike injection molding, urethane casting allows for quick fabrication of parts without the need for expensive molds, making it…

Explore Vacuum Casting Services: Benefits, Process, and Applications

Vacuum Casting Services are extensively applied to short-time producing processes and designing trial production. Polyurethane vacuum casting is a specific technique used in these services, known for producing high-quality prototypes and small to medium production runs. This process results in parts with good detail and surface finish and with considerably less tool wear. It is effective in prototyping new designs, making fully functional prototypes and for developing relatively small numbers of components. What is Vacuum Casting?  Vacuum casting is one in which the silicone rubber molds are made under a vacuum. These molds are then used to pour parts of various materials. For instance, polyurethane resin. Vacuum casting can produce both rigid or flexible parts, highlighting its versatility. The work is very streamlined which results in giving the materials smooth and detailed surface finishes. It is commonly applied for the production of prototypes or when in small batches of products…

How Rapid Prototyping Parts Transform the Manufacturing Process