When aiming to get an exact thread, a threading grinding tool jig can be incredibly helpful. Coming in a variety of different designs, it is essential to learn which one can best supplement your project. These jigs are specifically created for honing threading tools, grinding them to a precise angle and form.
Once you decide which type of tool you would like to use with your threading tool grinding jig – hand-held or bench-top – the selection process can start. If it’s hand-held, look for a jig that is designed to meet those needs; usually they’re smaller and easier to handle. For a bench-top setup, you can opt for a more substantial model that provides greater stability.
When deciding on which material to use for the jig, two choices stand out: aluminum and steel. If budget is an issue, aluminum offers an attractive choice – it’s lighter and usually cheaper, although not as strong as steel. If longevity is the goal, steel is the way to go; it’s more expensive but able to withstand much more wear and tear.
After the jig and material have been chosen, selecting the matching grinding wheel is the next move. The grinding wheel market has two dominating forces: Vitrified and Resinoid. Vitrified wheels are crafted using a combination of clay and other elements, and are the go-to for basic grinding applications. Opposite to these are Resinoid wheels which possess enhanced longevity due to their synthetic resin construction.
Once you’ve settled on the perfect grinding wheel, it’s time to select the right grain size. The particles that make up the wheel are measured in microns – the higher the number, the more detailed and precise your finished product will be! For rough grinding, you’ll want a grit size of 60-100 microns, however, for more delicate work a grit size of 150-200 microns is usually recommended.
Once you have singled out the applicable grinding wheel and grit, the conversation must then turn to the precise angle for your tool. This quantity floats in a range of between 10 and 30 degrees – a selection that depends on the kind of tool, the material being ground, and the end effect you hope to achieve.
Establishing the right angle is the initial task, followed by arranging the jig in its proper location. The goal is to have the grinding wheel form a perfect right angle with the workpiece, and to ensure that the cutting tool sits at its required angle against it too.
Once the jig has been positioned successfully, commencing the grind is the subsequent move. To keep the tool and workpiece from rising in temperature, this should be done with a steady pace and even motion.
Completion of the grinding procedure calls for the jig to be carefully extricated from the workpiece in order to prevent it from being damaged.
To complete the task at hand, the tool and the workpiece should be scoured thoroughly using a brush or a blast of air, eliminating any unwanted residue.
For those who want the perfect tool angle and shape, threading tool grinding jigs offer a specialized solution. With numerous options available for purchase, it’s essential to find the one that best meets your project specifications. These precision-driven jigs guarantee to help get any tools accurately and efficiently sharpened for impeccable threaded results.