Deburring Equipment Manufacturers
A large amount of money is spent each year on machining costs by industrial manufacturing companies for machined parts such as fasteners, tubes and various forgings. Additional industries that utilize deburring machines include: electronics, for printed circuit boards (PCBs) and other types of computer hardware; construction, for building material applications such as tiles and marble countertops; automotive and aviation, for transmission lines, fuel injectors, engine pistons, metal body frames and more; and medical, for surgical instruments such as steel medical drills, implants and dental tools. Not only used for deburring, finishing equipment can also be referred to as vibratory finishing equipment and polishing machines, since they can also burnish, polish, smooth and protectively coat various parts and materials.
Deburring can be accomplished through the use of wet or dry deburring media. Deburring media refers to materials that enable burr removal while not harming the other parts of the material or part’s surface. Some commonly used types of dry deburring media include ceramic media, synthetic plastic media and natural media, such as corn cob media. Possibly the most common, ceramic media are abrasive and are most often used on hard metals such as steel and stainless steel. Typically formed from silica with the addition of other abrasive elements, ceramic media are available in a variety of pre-formed shapes including cylinders, triangles, cones, wedges and ellipses. While not generally as abrasive as ceramic media, synthetic plastic media are used on softer metals and materials such as aluminum. Available in a wide variety of shapes, synthetic plastic media, also referred to as plastic grits, include polycarbonate, polyester and acrylics. Plastic media can also be wet, and are often used in tumbling barrels in this form, thus making them also referred to as tumbling media. A more environmentally-friendly type of deburring media, corn cob media can achieve very fine finishes and absorb unwanted particles such as oils, grease and dirt. Used on soft metals such as brass and bronze, corn cob media is both clean and effective. Other types of natural deburring media include walnut shells.
Some Leading Manufacturers
North Kingstown, RI | 401-398-0045
OTEC Precision Finish, Inc. is a reliable manufacturer of deburring equipment and we have manufacturing experiences dating back to 1996. Our products are very flexible for different application involving either wet or dry processing. We also offer machines with optional zero gap processing for very thin or delicate parts. Our equipment is designed for long-lasting service life. For more information please visit our website or give us a call today!
Warminster, PA | 800-220-3472
We offer outstanding deburring equipment at a very fair price. Here at Finishing Associates we are a reliable supplier of long-lasting solutions and our teams will work with you to determine the best product for your application. Over the years we have developed some of the most innovative solutions in our industry. Turn to Finishing Associates for unprecedented solutions today!
Howard Lake, MN | 888-260-6277
Our high performance deburring equipment is unmatched! You can count on Mass Finishing, Inc. to provide you with hassle-free solutions. We have distinguished ourselves in our industry and we are a forward-thinking supplier that works hard to manufacture the latest innovations. We keep your production goals in mind which is why we offer very short lead times.
There are various types of automated deburring machinery including flat surface finishers, polishing lathes and abrasive belts. However, the two main categories of deburring equipment are vibratory tumblers and rotational tumblers. Vibratory finishing utilizes vibrations within drum-like enclosures, such as barrels, to create friction between the deburring media and the part requiring finishing or deburring. A common process in many industries, vibratory finishing is also referred to as mass finishing, and the various types of equipment include vibratory tumblers and parts tumblers. Widely used as a type of polishing equipment, tumblers are barrels within which parts or materials are subjected to constant vibrations and friction that continuously grind and polish away burrs. Parts tumblers are incredibly similar, but are often much larger and are specifically designed to deburr mechanical parts versus unformed materials. Rotational deburring equipment also includes tumbling barrels; however, the deburring is accomplished in a significantly different fashion. In rotational finishing, instead of vibrations the tumbling barrels are spun or rotationally moved in order to mimic the same kind of erosion that would occur naturally in the environment. Additional deburring supplies that allow for manual deburring include nylon filament brushes and cloth or rubber wheels that feature the addition of abrasive compounds in order to buff, polish and deburr various parts and materials.
Deburring is necessary for a wide variety of materials, including metal, wood and plastic. While metals and plastics will feature raised edges and other pultrusions, wood burrs typically arise in the shape of chips, shavings and splinters. The two most common methods of deburring for woodworking include sanding and filing. While vibratory and rotational or tumbling deburring remain the two most popular methods of deburring for plastics and metals, a relatively new technique is being introduced called electrochemical deburring (ECD) that can be used on metal materials. ECD is a deburring technique that utilizes electrical energy that can be controlled and thus used to selectively deburr areas or parts or materials, rather than requiring the whole part or material to be deburred in order to achieve the deburral of one area. During the process, pressured electrolyres are used to flush away the unwanted materials that have been removed by the electrical energy. In addition, the tool and the workpiece do not come into contact during the process, which is an advantage because that means that the workpiece is not exposed to any kind of mechanical or thermal stress. This type of deburring can only be done on clean, conductive materials, but is the only possible deburring method for materials that cannot otherwise be scratched or altered in any way.