How to Evaluate Router Hold Down Methods

Choosing the right hold down method for your router application is critical to achieving maximum efficiency and quality. Computer numerically controlled (CNC) router applications require consistent flatness and reliable hold down force to meet precision cutting or grinding specifications. Selecting the right method of hold down force will provide maximum quality with quick changeover for efficiency and profitability. 

CNC router processes require reliable hold down force of various substrates such as plexiglass, plastics, composites, aluminum, metals, woods, steel and other various materials. There are some important considerations when evaluating router hold down methods to provide the most benefit to your application. 

Considerations When Choosing Router Hold Down Methods

It is important to evaluate the right considerations to choose the most beneficial router hold down method. Consider the following factors when choosing the hold down method for your router application to achieve maximum benefit:

• Substrate thickness – considering the thickness of your substrate is an important consideration. Some materials may be better held with vacuum tables rather than jigs or clamps, for even and consistent hold down force of thin materials. 

• Changeover – how quickly can you complete a changeover process with your hold down method of choice. Cycle times are critical in determining process profitability with an efficient changeover drastically improving the bottom line. Vacuum table systems can be programmed with custom zones and quick activation and deactivation of vacuum force for quick changeovers in nearly any process. 

• Material flow – how does your material move throughout your process during and after your cutting or milling process? This is important in evaluating the right hold down method. 

These are important factors to consider when evaluating the right hold down method. When comparing methods such as clamps, jigs, screws or vacuum tables, you may find that vacuum table systems provide the most benefit. Vacuum tables are proven to enhance many router processes with a wide variety of substrates. Speaking with a vacuum table specialist will help you to determine the right hold down method for your application. 

Systematic Automation is a leading global manufacturer of vacuum table systems, screen printing machines, pre and post treatment equipment. We offer custom designed solutions to enhance many screen printing applications and router hold down processes. 

Systematic Automation offers process evaluation to determine the right hold down method for your process. We custom design the right vacuum table to improve your application efficiency, quality and profitability. Contact a vacuum table specialist to learn how to improve your CNC router application with the optimum hold down method.