Parallel clamps refer to those clamps that feature two parallel bars, one on each side of the bar. They are available in different sizes, widths and lengths and they are used by craftspersons to attach materials of different diameters to their workplaces. Parallel clamps come in a variety of materials, including wood, aluminium, stainless steel and plastic. What makes them a favourite choice of professionals is that unlike many other types of clamps, these clamps allow you to perform a range of intricate tasks without facing any kind of problems. Let us find out what makes these clamps so popular.
They are among the most widely used tools among woodworkers. The reason behind this is that they are easy to use, give decent hold, and also can be used on any variety of workpieces without any kind of issues. As the name implies, parallel clamps are also named owing to their oversized teeth sticking out in all directions during the clamping process. And unlike pipe clamps or sash pipe clamps which feature padded surfaces to protect your work from marring the surface, these clamps don’t have any such cushions.
These clamps can be made of various materials such as wood, aluminium, stainless steel and even plastic. The wood version features a large distribution area, while the plastic version can be used to cover a relatively large surface area. While the wooden clamps tend to offer a firm and long-lasting grip, the plastic version tends to be lighter and often more malleable, giving a greater level of flexion. However, the biggest drawback with plastic parallel clamps is that they are usually unable to handle extremely high pressures or temperature changes, and even under extreme pressure, the springiness may start to reduce. This reduces the usefulness of these tools for industrial applications.
Another advantage of parallel wooden clamps is that due to the large tooth plate on the opposing side of each bar, they are able to expand in order to grasp either side of the bar in their entirety – a feature not present in steel bars, whose teeth do not move when tension is applied. This expansion is however a disadvantage, as it results in weaker gripping pressure because the teeth are not able to expand as much. Moreover, since wooden clamps are more susceptible to chipping and breaking, they are not recommended for heavy industrial applications.
Steel parallel clamps are generally preferred over plastic counterparts due to their strength and sturdiness. These clamps have a long-lasting life span and are extremely robust and durable, making them ideal for use on a wide variety of workpieces. Steel clamps also offer a good degree of torque, allowing them to easily apply even moderate levels of force. However, compared to wooden versions, steel clamps have a weaker bite and tend to break more easily. Moreover, they are susceptible to chipping and breaking even under less strenuous conditions.
Woodworking clamps work on a much different principle than does steel. Woodworkers require a different kind of pressure to apply to their workplaces, requiring different pressure levels, different angles of application, and different movements of the jaws. When pressure levels are applied to wood, it results in expansion at the cellular level, creating a hardness variation within the wood. Because of this, pressure applied to wood is inversely proportional to the level of moisture present, which means that a drop in moisture level results in lower pressure, and vice versa. A wood clamp is therefore only suitable for low-moisture applications.
Clamp sizing is also different between woodworking clamps. The best parallel clamps are usually produced by manufacturers who specialize in producing specialized equipment. These professionals understand the specific demands that your particular piece of wood or steel needs to be addressed with respect to its diameter, height, angle of installation, and other factors. They will therefore be able to provide you with the exact tools that you need. By working with a company that specializes in only this type of equipment, you can ensure that you get the best parallel clamps for your specific applications.
There are a variety of ways in which you can purchase high quality parallel clamps. One of the most popular ways is through the use of the Internet. If you choose a company that sells both glue and clamps online, you are likely to find an affordable price tag on both types of clamps. It is important to take into consideration that while glue and clamps may be similar in many ways, each type is slightly different, and should therefore be considered as such when purchasing, especially when you are making your first purchase.