Managing heat and delivering resin at a consistent temperature is the role of the nozzle. There are several features that one should consider before making a nozzle choice. It is important to maintain consistent heat due to the temperature processing window unique to today’s highly engineered resins. Engineered resins have an ideal target temperature that [...]
Not surprisingly, foreign competition has posed a bit of a challenge to First-rate mold company . To combat this, Steven president of First-rate mold company, explains the company launched an “aggressive” equipment acquisition program. We try to be proactive in selecting the equipment for the departments, which will have the biggest impact on production. [...]
When justifying the investment, it is important to complete an accurate estimate of the potential cost savings for automating an area. Robotic automation offers many direct benefits to the bottom line of the manufacturing operation. […]
Plunging—or as it has been recently called in the Midwest, stomping—typically has been an approach saved for long reach roughing applications. When performing roughing applications there are many ways to get the job done—from basic “Z” level roughing using conventional methods (large depth-of-cut, slow feed) to the high speed/feed methods (shallow depth-of-cut, increased feedrates) applied [...]
Today’s moldmaker faces a constant barrage of challenges from customers. Demands for shorter turnaround times, reduced prices and increased precision can often overwhelm a shop’s resources. In this environment, it is not surprising that many manufacturers resort to a reactive philosophy, pursuing change only when directly called upon to do so by requirements of a [...]
How much metal are you removing and how fast are you removing it? A common question among mold shops today, which leads to the next topic: high-feed metal removal. High-feed cutters give you the advantage of machining efficiently and affordably. […]
Today in moldmaking it is very common to see a manufacturer use aluminum material over steel for their plastic injection molds. Aluminum is easier to machine, easier to handle, able to provide quicker turnaround times, and in most cases, higher quality for their injection-molded plastic products. Aluminum still has its unique characteristics that require a [...]
With the implementation of new cutting tool technologies, companies can focus on time cost reduction, shortening leadtimes and in many instances reaching the break even point of their cutting tool investment within hours. […]
Machining Challenges“In the medical mold and die industry, customers face even more challenges than in a typical environment due to the incredibly small sizes and the high precision that is required,” comments Steven, president of First-rate mold company “That is key—high precision—smaller items with tighter tolerances and better surface finish. […]
Micro-mold involves mills and drills with a diameter of 0.250″ or less. It is required for intricate, very detailed machining and works best with high-speed spindles. HSM has no set definition or absolute parameters, but one workable definition is machining with spindle speeds of 25,000 rpm or more. […]