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A multi vise is a specialized tool for holding or clamping working pieces securely in place while cutting or joining. Multi clamps exist in various designs to support different types of working pieces and fit over multiple machines. Their primary function remains the same regardless of the design, which is to Support working pieces from a given angle to allow easy cutting or joining from different angles. Below are some commonly used types of multi vises:
Pneumatic Vise
A pneumatic multi-vise operates through the power of compressed air. Therefore, its application is mostly in a place where high volumes of air are used. Support bolts, T-slots, and adjustable parallels are some standard setups for pneumatic vises. Like other vises, it's used to hold workpieces at a specific angle for cutting or joining. However, since it has no manual operating mechanism, it may not be suitable for a lot of people.
Rotary Multi Vise
A rotary multi-vise comes with a crank or handle that can be turned to the left or right to hold a workpiece at a specific angle. It is one of the most common types of vises since it can be used in any workshop regardless of the work being done. One may have to use an extra setup like a machine table to clamp it down and use it better. It's suitable for people who like to hold their workpieces from a particular angle manually.
Quick Release Multi Vise
A quick-release multi-vise works like a rotary vise. However, the quick-release mechanism makes it unique. It allows the user to move the jaw easily and quickly to and from a working piece. Due to its easy operating mechanism, the quick-release multi-vise is popular with woodworkers. It can be permanently bolted down to a sturdy workbench or used as a portable vise.
Bench Multi Vise
Also known as an iron clamp, the bench multi-vise is the most common type used in woodworking. It is frequently found on worktables and is used to hold irregularly shaped pieces. The multi-vise is screwed onto the worktable and frequently comes with a half-round metal tail that is rounded to hold curved pieces. Operating this vise is manual, as one has to move the handle back and forth to adjust the jaws to hold a working piece.
Locking Multi Vise
Multi-locking vises have a similar setup to the bench type, but they have a mechanism that locks them in a position once one moves the jaws to the desired position. They also come with an adjustable jaw that can be maneuvered to hold a working piece better. Off-late, many manufacturers are producing locking multi-vises with quick-release features, making them even more handy and versatile.
E-Multi Vise
An electric multi-vise operates with a motor. Its jaws can move closer to the working piece at the push of a button. This button can be foot-pedal-operated or manually operated with hand buttons. Depending on the setup's power, this type of vise can hold a working piece tightly or loosely. However, it does not have the clamping force or hold-downs of a hydraulic vise and is not suitable for heavy-duty works.
Specifications of a multi bench vise may differ depending on the type and brand. The overall size will generally be in inches, such as 12 x 6 x 6, which represents the jaw width and opening. The jaw width is the width of the two jaws when they are fully open, while the jaw height is the vertical height of the jaws to the point where they can hold the workpiece. Manufacturers may also state the size according to the maximum opening and weight. The maximum opening indicates how far apart the jaws can stretch to hold workpieces of different sizes. On average, multi vises can open up to 4 to 8 inches. They will also state the clamping force, which can range from 1,000 to 5,000 pounds, depending on the type. Larger clamping forces are preferable for heavy-duty tasks with thicker workpieces.
Maintenance of the multi bench vise is quite easy, and if done regularly, it can last a lifetime. It is important to know that the jaws are parallel. They should be aligned to ensure even clamping of the workpieces from all sides. People repair the alignment by loosening the jaw bolts and repositioning them before tightening them again. It's always best to use the vise for its intended purpose to avoid damaging it. Metalworkpieces should be clamped, and those with rough surfaces should be used to protect the jaws from damage.
One should consider applying lubricant regularly or after every use to ensure the moving parts' smooth operation and longevity. Grease or any other lubricant compatible with vises should be used, including oil on the threads. Lubricants can also be used on any part, including the pivot point and the screw mechanism, to eliminate any noise or clanking.
Removing dirt and rust from the machine after use is essential for longevity. A clean, dry cloth should be used to remove dirt from the jaws and other parts. Practise applying anti-rust oil on the jaws and other parts to prevent rusting in areas that come into contact with air and water.
If necessary, the jaws can be painted to improve their appearance and prevent rust. One can use a wire brush to remove rust and paint before cleaning and lubricating the parts. Always store the vise in a dry and clean place away from materials that can damage it.
In workshops, a multi vise is generally used to hold workpieces so that cutting, welding, assembly, and other tasks can be done efficiently. The ability of a multi vise to hold a workpiece from multiple angles makes it ideal to be used with any machinery in the workshop.
Here are some scenarios where a multi vise is used in machinery-related workshops:
When purchasing a machine part holder for retail, buyers should consider purchasing multi vise with various features. First, they should look at its holding capacity and jaw size. Versatile machine parts have large jaw sizes. Also, they can hold large workpieces with different shapes and sizes. Additionally, buyers should get multi-vises made from durable materials, such as cast iron and steel. Such vises can withstand harsh work environments for a long period. Also, they offer stability and strength. Moreover, buyers should choose machine part holders with adjustable jaws. Workpieces with different sizes and shapes require versatile vises with jaw adjustments. Buyers can easily hold irregularly shaped and large workpieces with multi-vises that have adjustable jaws.
Consider multi-vises with additional features when holding specific shapes and sizes, such as swivel bases and pipe jaws. They can accommodate and hold different shapes with ease. For instance, swivel bases allow the machine part holder to rotate up to 360 degrees. An adjustable jaw feature further enhances its holding capabilities. Also, an ideal multi-vise should have smooth jaws. Buyers will be sure that their workpieces won't get damaged or marred when held. Additionally, retail buyers should look for vises with easy-to-use controls. Such controls provide fast setup and quick adjustments of the workpieces. Also, they enhance efficiency and ease of use in the workshop.
Retail buyers should choose machine part holders that are compatible with several mounting types. Such types allow users to mount them on various surfaces, including workbenches and horizontal surfaces. Moreover, retail buyers should get multi-vises that can easily be maintained. They come with easy maintenance, like cleaning and lubrication. Additionally, retail buyers should look for multi-vises that come with accessories, such as interchangeable jaws. They offer versatility and allow different setups and configurations. Finally, when purchasing multi-vises for sale, buyers should choose those in different sizes. Workshop tasks and workpieces vary. Vises in different sizes can accommodate various tasks and workpieces.
Q1: What is the difference between a multi vise and a regular multi vise?
A1: Unlike multi vices, multi vices can hold objects with irregular shapes, contours, or angles. They also possess unique features, like rotating jaws, that increase their versatility and allow them to achieve multiple angles.
Q2: What are the advantages of using a multi vices?
A2: Using a multi vices has many advantages. They can be used for multiple tasks, which means they eliminate the need to purchase multiple vices. Multi vices also have rotating heads that provide greater access and allow easy positioning. Their adjustable jaws can hold workpieces of different sizes.
Q3: Can a multi vise hold irregularly shaped objects?
A3: Yes, a multifunction vise can hold irregularly shaped objects. Unlike standard vices, they have unique features like contour jaws that can hold objects with irregular shapes.
