Why we need mold cleaning?
The most commonly used method for cleaning plastic injection molds today remains the somewhat antiquated process of scrubbing tooling and plates, one piece at a time. Ask why, and the answers will probably be: […]
What is spray-formed steel?
Spray-formed steel is steel manufactured using a unique new process technology called the Osprey process. The steel is melted in a crucible using two induction furnaces and is then atomized in a spray chamber under a protected atmosphere. […]
Welding is an important option in mold making
For as long as there have been molds, there has been the need for tool welding. This is to repair or restore components for molds as well as restore surfaces machined or worn out of specification. The exact reasons for using the welding process is to eliminate fabrication of a new part or parts affected [...]
Spray-formed steel Benefits Moldmaking
As a result of the spray-forming process, the steel itself shows some excellent properties. For one, it contains very hard primary carbides, which together with the nitrogen from the spray process increase the wear resistance of the steel. […]
Introduction to the criteria of mold cleaning
If asked to describe the perfect cleaning system for molds and tooling that would allow a significant reduction in labor hours and tooling damage while providing consistent cleaning results, it would meet the 10 criteria listed below. […]
Introduction to Cleaning Systems
There is an almost endless variety of resins, molds and processes available today, so there is no silver bullet that is effective against all the types of mold fouling and corrosion that attack molds, whether running or racked. An ice blasting cleaning system, however, is a very effective method. […]
How to purchase P20
P20, a 4130, 4135 modified material, has long been the steel of choice for pre-hardened mold steels. P20 is classified as a chrome-moly alloy, with a carbon content of approximately 0.30 to 0.40. Over time, many variations on basic P20 chemistry have been introduced to the marketplace. Each modification can have an effect on the [...]
We should make some prototypes before making mold
Whatever the item a company intends to produce, creating a prototype is crucial to the design process. Moldmakers would be wise to stay on top of technology developments and consider their use to improve the service they provide. Following are four reasons why prototyping is important. […]
Traditional moldmaking faces challenge
In 2003, a revolutionary additive metal fabrication technology was introduced to the North American market called Direct Metal Laser Sintering (DMLS)1. Over the course of the past five years, this technology has gradually become better known to many companies with primary interest being the production of direct to metal parts versus inserts. […]
Rapid prototype technology helps 3M
3M is world-renowned for its innovation. With more than 55,000 products, 30-plus core technologies and leadership in major markets, 3M serves as an example to other manufacturers of efficient, innovative product development. […]