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A pipe vice is a critical piece of equipment that restrains pipes while cutting, squeezing, welding, or threading them. Generally speaking, pipe vices come in three core types based on their design and functionality.
Floor-stand Vices
A floor-machine shop vice is bolted to the floor for added machined parts in bigger sizes. It's called a bench vice because it's anchored to the workbench. It's got an underbite jaw that grips objects from below and another jaw from above. Elongated vertically, this jaw makes it easier to grip irregularly shaped items. Pipeline machinists use this type of fixture for bigger operations where more machining is necessary. They also use it where complex shapes need to be held tight.
Portable Vices
A portable vice is a hand-operated device used to join pieces of metal. It usually comes with a two-piece cast iron body, one of which is fixed, while the other is moved up to hold the workpiece. Some have human-powered crank handles, while others are motorized. Motorized versions have a rapid screw thread that makes them faster to operate than manually run portable vices. Because they're manually operated, human-powered portable vices operate at slower speeds, making them unsuitable for machining metal parts. They're mostly used in pipelines to hold irregularly shaped objects under normal working conditions.
Locking Vices
This is a heavyweight vice that has jaws up to 12 wide. It secures objects with parallel jaws that slide together. It's permanently fixed to the worktable and clamped down with a large lever. The locking mechanism on this vice releases the object anytime after work is done or when there's an emergency. It doesn't require any adjustments to lock objects tightly, making it one of the most user-friendly pipeline vices. Locking vices come in various sizes, including small to extra-large to fit all objects. They also have different throat depths, ranging from shallow ones measuring one to two inches to deep ones measuring up to six inches. Large sizes are used on big-diameter pipes, while smaller ones are used on small diameters.
Maintenance of a pipe vise involves frequent cleaning to prevent clogging and damage to crucial components. The cleaning process can be conducted in several ways, including steam cleaning or hot water and detergent cleaning.
Regardless of the dominant cleaning method, operators must ensure all electrical components are dry before switching on electricity.
Occasional cleaning of the vice head is also necessary at least once every six months. Use a wire brush to get rid of dirt and debris from the machine. If necessary, use lubricant oil to remove excess dirt and debris and maintain the smooth operation of the machine.
Users can employ different types of pipe vices in several usage scenarios. The primary use of a pipe vice is to provide a holding platform and support for pipes and irregularly shaped workpieces during cutting, threading, welding, and other operations.
Fitters and car mechanics use the jaw design and size of the pipe vice to hold irregularly shaped objects firmly while they perform various operations. In plumbing and welding workshops, the pipe vice is an essential tool for holding pipes during threading or cutting operations. This enhances precision during the operation.
Both professional woodworkers and DIY enthusiasts use a bench pipe vice on their workbench to hold irregularly shaped workpieces and pipes firmly in place during gluing, drilling, and cutting. This makes the work easier and enhances precision.
In the metalworking industry, a machinist uses a bench-sitting or stand-mounted pipe vice to hold pipes and other irregularly shaped metal objects firmly while cutting, welding, or threading. Some machinists also use an automatic pipe vice when working with high volumes of workpieces that require piping.
Both the tool's strength and longevity are greatly influenced by how well it is maintained. In addition to figuring out how to choose a pipe vice for others, think about the maintenance requirements for the equipment.
Lubrication on a regular basis is required for pipe vices to function properly. Users can keep the machinery in good shape and working for a long time by regularly applying grease or oil to its moving parts. The routine maintenance needed for the equipment should be considered when selecting a pipe vice for use by numerous people.
Cleaning should be simple, allowing users to wipe off any dirt or grease with only a damp towel. It's crucial that people can maintain good hygiene with minimal effort because several people might use the equipment.
To keep the machine operating properly and in good condition, consider how simple it will be to obtain replacement parts. Users will find it simple to replace worn-out components, extending the equipment's life and usefulness to a large population of users.
The durable materials used in construction will last for many years, even under constant use by a large number of users. Selecting an item constructed from robust materials will help ensure that it is still functional and useful after years of heavy use by numerous individuals.
Think about the things that may be done to protect the vice from damage. Users should take precautions against accidental damage and keep it in good condition for their continued use. On this occasion, paying close attention to how securely fastened the clamps are is a wise choice.
Even with regular use, they will hold on tightly to the pipes and won't let go. They won't break easily, so a lot of people can use them over the years without them getting broken or worn out quickly.
Q1. Will a 3-inch pipe fit in a 3-inch vice?
A1. No. The 3-inch pipe outside diameter is three-point in 3/16. Hence, a 3-inch vice will not hold a 3-inch pipe. To hold a 3-inch pipe, one will need a 4-inch pipe vice. Also, considering the shape of the pipe, an adaptor will be required to grip it fully.
Q2. How does one maintain a pipe vice?
A2. The maintenance of a pipe vice is quite easy and straightforward. Regular cleaning after use will prevent residue buildup. Users should apply grease on moving parts to enhance functionality and prevent rusting. Store the machine in a dry place, away from corrosive substances. If the machine is damaged, seek professional repair services.
Q3. Can a pipe vice be repaired when damaged?
A3. Yes. Most pipe vices can be repaired when damaged. Only professional services should carry out repairs to ensure safety and functionality. In some cases, if the machine is severely damaged, it may be better to replace it.
Q4. What are the safety measures while using a pipe vice?
A4. Before using the pipe vice, one should read the instructions and familiarize themselves with the machine. Ensure the machine is stable before clamping the item. Do not exceed the maximum load capacity to avoid damaging the machine or injuring oneself. Wear safety equipment, including goggles, gloves, and masks. Where necessary, seek professional advice on handling the machine.