SMARTTECH

What is Vacuum Thermoforming?

Vacuum thermoforming is a type of thermoforming that involves using vacuum pressure to form a plastic sheet into a specific shape. This process is commonly used in the production of packaging, trays, and other plastic products. The vacuum thermoforming process can be broken down into four main steps: heating, forming, cooling, and trimming. First, the plastic sheet …

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What Is Helical Milling

Metal machining and specifically milling are widespread in modern prototyping techniques. Prototype manufacturers tend to maximize their equipment capabilities in regards to technology. One of the methods that have become popular in recent years is helical milling. Helical milling is an alternative hole-making process. This process involves an endmill that follows a helical trajectory to …

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DFM analysis for CNC machining

CNC machining is one of the most common manufacturing techniques for DFM analysis. There are various opportunities to achieve design for manufacturing targets. The main ones are as follows: Sharp Internal Corners: Designers make this common mistake while designing internal slot/pocket features. The internal corners need to be rounded to accommodate the geometry of cutting …

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