Broaching Job Shops Companies

Broaching Job Shops Companies List

Broaching originated as a way to make keyways in firearms. The automotive and aerospace industries later adopted it to manufacture precision parts with complex shapes and tight tolerances. The process has evolved with the development of new tools, machines, and techniques, making it one of the most efficient and accurate machining methods.

Types of Broaching

There are several types of broaching, many of which are detailed below.

Blind Broaching

Blind broaching produces features that do not pass through the entire workpiece. It is commonly used to create holes or slots in components.

Internal Broaching

Internal broaching produces features inside a cylindrical workpiece, such as a bore, keyway, or spline.

Surface Broaching

Surface broaching creates flat or contoured surfaces on a workpiece, typically on larger components.

Keyway Broaching

Keyway broaching creates keyways in a workpiece, which transmit torque between a shaft and a component such as a gear or a pulley.

Rotary Broaching

Rotary broaching is a process that involves rotating the workpiece while the broaching tool is held stationary. It produces polygonal or non-circular shapes such as hexagons, squares, or splines.

Pot Broaching

Pot broaching is a type of internal broaching used to produce components with internal holes or cavities that have a non-linear shape.

Helical Broaching

Helical broaching produces helical features such as threads or worm gears on a cylindrical workpiece.

Overall, these different types of broaching allow manufacturers to produce a wide range of components with varying shapes, sizes, and features. The choice of broaching method depends on the specific application, the material, and the required accuracy and precision of the finished product.

Laws and Regulations Related to Broaching

Broaching machines and tools are subject to various laws and regulations, including safety regulations and environmental regulations. In the United States, the Occupational Safety and Health Administration (OSHA) sets standards for the safe operation of broaching machines and tools. Environmental regulations such as the Clean Air Act and the Clean Water Act also apply to broaching machines and tools.

Limitations of Broaching

While broaching is a highly efficient and accurate machining process, it has some limitations. Broaching is not suitable for materials that are too hard or brittle, as they can cause the broach tool to break. Broaching is also not ideal for creating features with varying depths because it requires a separate tool for each depth.

Benefits of Broaching

Broaching offers several benefits, including high accuracy and precision, fast machining times, and the ability to produce complex shapes and contours. It is also cost-effective as it can produce multiple features with a single tool and requires minimal finishing. These benefits are better explained below.

High Accuracy and Precision

Broaching is a highly accurate machining process that can produce precise and intricate features with tight tolerances. As a result, broaching can produce features with complex shapes and contours that are difficult to achieve using other machining methods.

Cost-Effective

Broaching can produce multiple features with a single tool, reducing the time and cost associated with manufacturing. Broaching is a cost-effective machining method as it can produce multiple features with a single tool and requires minimal finishing.

Applications of Broaching

Broaching is used in various industries, some of which are detailed below.

Broaching produces automotive parts such as gears, transmission shafts, and steering components in the automotive industry. Aerospace manufacturers use broaching to create aircraft parts such as turbine blades and engine components. For the medical industry, broaching is used to create precision parts such as surgical instruments and dental implants. Broaching processes often create consumer products like locks, keys, and hand tools.

Manufacturers also use broaching to create military equipment such as tanks, guns, and aircraft.

Broaching is used to manufacture hydraulic and pneumatic components such as pistons, cylinders, and valves or machine tool components like spindles and chucks. The energy industry uses broaching to create parts for power generation equipment such as turbines, generators, and pumps. In agricultural and construction industries, broaching produces parts for tractors, harvesters, tillers, bulldozers, cranes, and excavators.

Choosing the Right Broaching Company

To ensure you have the most constructive outcome when choosing a broaching company, it is important to compare several businesses using our directory of broaching companies. Each broaching company has a business profile page highlighting their areas of experience and capabilities, along with a contact form to communicate with the business for more information or request a quote. Review each broaching company website using our proprietary website previewer to quickly learn what each business specializes in. Then, use our simple RFQ form to contact multiple broaching companies with the same form.