What is Deburring and Why is it Important? Deburring is the process of removing small imperfections, called burrs , that form along the edges or surfaces of a part during manufacturing. These burrs may be tiny, but they can: Cause safety hazards (sharp edges can injure operators) Interfere with assembly and part fit Reduce product lifespan by creating wear points Diminish visual appeal Lead to functional failures in precision systems In industries where accuracy, safety, and quality are non-negotiable, deburring is an essential finishing step. How Do Burrs Form? Burrs are usually the result of mechanical operations such as: Milling and drilling Turning and sawing Stamping and punching Laser cutting Casting and molding They come in several forms: Poisson burrs – material displacement from stretching Roll-over burrs – pushed material over the edge Break-out burrs – fractures from tool exit What are the Main Deburring Methods? 1. Manu...
What is a Boating Licence in Alberta and Why You Need One In Alberta, if you plan on operating a powered watercraft, you need a boating licence—more specifically, the Pleasure Craft Operator Card (PCOC). Despite being called a licence, it's more of a national certification issued by Transport Canada. This card proves that you've completed an accredited boating safety course and passed the official test. It doesn’t matter what size engine your boat has. If there’s a motor attached, even a small trolling engine, a licence is required by law. The goal is to ensure every operator on the water understands the rules, risks, and safety procedures that keep everyone protected. The idea behind the PCOC is simple: educated boaters are safer boaters. Whether you're fishing on a quiet lake or cruising on a busy river, having a boating licence means you’re equipped with the knowledge to navigate safely and legally. Who Needs a Boating Licence in Alberta Based on Age and Boat Type B...