Do a good Mold Design for Mini Hot Runners
As previously mentioned, reduced heat transfer into the mold can be achieved by minimizing the contact surfaces between the mold and hot runner. […]
The fifth part of the guidelines of selecting CNC or rp
Staffing RP: MinimalWith the exception of secondary operations (benching), RP requires little labor. Within a few minutes, it is possible to prepare files for part production and start the build. During the build, there is little or no operator attendance. […]
The fourth part of the guidelines of selecting CNC or rp
Surface Finish RP: Ra 100 to 600 in. (2.5 to 15 microns)Without any secondary operations, some, if not all, surfaces will be rough. While RP has progressed to layer thicknesses of 0.0005 to 0.001 inch (0.0125 to 0.025 mm) for some technologies, the layer striations and stairstepping still affect surface finish. […]
the third part of The guidelines of selecting CNC or rp
Accuracy RP: 0.005 to 0.030 in. (0.125 to 0.75 mm)While it is possible to achieve dimensional accuracy better than 0.005 inch (0.125 mm) on individual dimensions, 0.005 to 0.030 inch (0.125 to 0.75 mm) is the typical range of deviation. Accuracy is a function of the RP system and the size of the dimension. As [...]
the second part of The guidelines of selecting CNC or rp
Part Complexity RP: UnlimitedIf a prototype can be modeled with design software, it is possible to build it with little impact on time or cost. The ability to quickly and cost-effectively produce complex parts is one of RP’s biggest benefits. […]
the first part of the guidelines of selecting CNC or rp
Today, knowledge of CNC Machining and rapid prototyping technologies is important for the selection of the right tool for the job. […]
CNC Machining or rapid prototyping?
When comparing the merits of rapid prototyping (RP) and CNC machining, opinions abound. RP and CNC machining both have staunch supporters that tout the benefits of their preferred technology. […]
What to do a mold in Digital Manufacturing
The term digital manufacturing is starting to gain avid use in the industry; however, definitions vary. According to the Society of Manufacturing Engineers, […]
what to do a mold in Traditional manufacturing
Traditional manufacturing processes require at least an eight- to 10-week leadtime. An organization will design the projects and send it to a molder/moldmaker, […]
Why we need Rapid Prototypes before Moldmaking?
There are three powerful steps to im-proving moldmaking power and those who have implemented these steps are well on the way to becoming the ultimate toolmakers in their industry. […]