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how is a vise measured

by Miss Lottie Schumm II Published 2 years ago Updated 2 years ago
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  • Jaw Width: THE way vises are measured and referred to since the history of vises began! This is the number most model numbers reference e.g. ...
  • Open: How far the vise opens. ...
  • Throat: The distance from the top of the jaws to the top of the slide. ...

Vises are typically available in 4, 5, 6 & 8" sizes. These sizes refer to the width of the jaws. The larger and heavier the object to be held the larger the vise required. As a general rule of thumb, the maximum throat depth is typically proportionate to the jaw width.Nov 11, 2016

Full Answer

How do you use an engineer's vise?

An engineer's vise is bolted onto the top surface of a workbench, with the face of the fixed jaw just forward of its front edge. The vise may include other features such as a small anvil on the back of its body. Most engineer's vises have a swivel base.

What size vise is equivalent to a Bessey 6?

It has a maximum opening of 5.25″, a throat depth of 2.75″ and weighs 44lbs. So a “little” 3.5″ jaw vise is almost the match for the Bessey 6″ vise in every way except for jaw width.

Where is the vise on a workbench?

An engineer's vise is bolted onto the top surface of a workbench, with the face of the fixed jaw just forward of its front edge. The vise may include other features such as a small anvil on the back of its body.

How high should a vise be mounted?

In many cases people buy or build dedicated stands that bolt to the floor, or build a short bench just for the vise to put it at the right work height. In the pictures above, the 5″ vise is 10″ tall and the 6″ next to it would be 12″ if it was mounted on a swivel base.

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How do you measure the size of a vise?

The jaw width is how wide the jaws are from one side to another and is measured by the horizontal distance along the top of the jaw edge. The width of the jaws' surface indicates how much of a workpiece will be covered.

How the size of vice is stated?

The size of the engineer's vice is stated by the width of the jaws.eg. 150mm parallel jaw bench vice.

How the size of bench vice is referred?

The size of the vice is stated by the width of the jaws. e.g. 150 mm parallel jaw bench vice.

What size is a number 3 vice?

3 Mechanics Vice 4in : Amazon.co.uk: DIY & Tools....Technical Details.Manufacturer‎AutoMotion Factors LimitedProduct Dimensions‎36.8 x 19.2 x 18.8 cm; 500 GramsItem model number‎3Size‎100mmColour‎Grey10 more rows

How can vice be specified?

A vise or vice (British English) is a mechanical apparatus used to secure an object to allow work to be performed on it. Vises have two parallel jaws, one fixed and the other movable, threaded in and out by a screw and lever.

How do you specify bench vice?

The following things will help you select the right vice: Throat Depth of the Vice: It is one of the most important things to consider while selecting a bench vice. Before you buy a vice, you should check its throat depth from the top side of its jaws to the top side of the slide underneath the jaws.

What is a universal vise?

Definition of universal vise : a vise (as on some milling machines) that can be swung either horizontally or vertically — compare swivel vise.

What are the different types of vice?

Types of VicesBench Vice.Pipe Vice.Tool Makers Vice.Hand Vice.Leg Vice.Drill vice.Pin Vice.

What are the different bench vices?

The following are the types of vice:Bench Vice.Simple Bench Vice.Swivel Base Bench Vice.Quick Release Vice.Combination Vice.Machine Vice. Plain Machine Vice. Flange Machine Vice. Swivel Machine Vice. Universal Machine Vice. Vertical Machine Vice.Pipe Vice.Leg Vice.More items...•

What size is a number 1 vice?

Irwin Record No. 1 Mechanics Vice 3.inMaterialHardened Steel,Metal,IronBrandRecordItem dimensions L x W x H27.9 x 26 x 6.5 centimetresColourGreyStyleSafety1 more row

What size is a record No 1 vice?

75mm1 3″ (75mm) Mechanics Vice 1ZR.

What size is a record no 2 vice?

2 Engineers Vice - 3 1/2" - Sheffield Tooling Company....Product Details.BrandRecordJaw Width3 1/2″Jaw Opening3 1/2″Throat Depth2 1/4″ConditionUsed

What are the 4 vices?

These are generally: the three Theological Virtues (Faith, Hope and Charity) and the four Cardinal Virtues (Prudence, Temperance, Fortitude and Justice) and the seven Vices/Sins (Pride, Envy, Sloth, Anger, Covetousness, Gluttony and Lust) although they vary.

What are examples of vices?

There are many vices. Some of the most commonly referred to vices include greed, anger, lust, envy, gluttony, pride, and sloth (laziness). Each of these is a character trait we find in people which is, on the whole, undesirable.

What does my vice mean?

A vice is a habit which is regarded as a weakness in someone's character, but not usually as a serious fault. I spend too much on clothes; that's my only vice.

How big is a record no1 vice?

Mechanics Vices – Heavy Duty Features: The Mechanics' vice is the most commonly used vice in the IRWIN® Record® range. A full line of replacement parts are available. 3″/75mm jaw width. Weight: 5.4KG.

What size bench vise should I buy?

With all of that as a background, I’ll offer up what I tell most folks when they’re trying to decide the appropriate bench vise size. Assuming we’re talking about a quality vise, most people never need more than a 4.5″ jaw model. I’ve noticed that most welding and fabrication shops seem to buy 4.5″ and 5″ models because that’s big enough. If you’re working on heavy equipment or big trucks, a 5″ or larger model might make sense, but there is one major consideration with the big vises you’ll want to take into account, and that is height.

How much does a Bessey 6 inch vise weigh?

Home Depot offers a Bessey 6″ vise on a swivel base that weighs 44lbs. It opens 6″ and has a throat depth of 3″. That’s a pretty typical big box store vise, and is actually on the large side of what they normally offer. If you only have a Lowe’s nearby, they offer an Irwin 6″ mechanic’s vise that has very similar specs (6″ opening and 3″ throat depth) but only weighs 31lbs.

What size jaw is a Wilton machinist vise?

Since a picture is worth a thousand words, I managed to stage a lineup of Wilton machinist vises that only missed two sizes, the 2.5″ jaw and 8″ jaw models. The vintages vary a little bit between the models, but the oldest is from the 1967 (the 2″ baby) and the newest is a recent production model (the 5″). Generally speaking, the new versions are slightly larger and heavier than the older versions, but the changes weren’t all that drastic and don’t alter the overall concept.

Vise Total Weight

A quick search on amazon will reveal there are vises as small as 1.5lb (.68kg), and as large as 220lbs (99.7kg). You could make the argument that the 1.5lb vise is not an engineers vise, but these vise names are not standardized, so it may be a bit pedantic to do so.

Vise Jaw Width

The jaw width is a measure of how wide the jaws are along the horizontal axis.

Vise Jaw Opening

The jaw opening is a measurement of how wide the mouth of the jaw can open. There can be quiet a range of jaw openings, but most vises will fit in between 2.5″ and 12″ (63.5mm-304.8mm).

Vise Throat Depth

The vise throat depth measurement measures how deep a vise is vertically from the top of the vise jaw down to the leadscrew/slide.

What is a vise?

A vice or vise ( American English) is a mechanical apparatus used to secure an object to allow work to be performed on it. Vises have two parallel jaws, one fixed and the other movable, threaded in and out by a screw and lever . Light duty homeowner's vise holding a brass check valve.

How much psi is a vise?

However, most heavy duty vises are 55,000 psi cast steel or 65,000 psi ductile iron. Some vises have a cast iron body but a steel channel bar. Cast iron is popular because it is typically 30,000 psi grey iron which is rigid, strong and inexpensive.

What is a vise made of?

Woodworker's vise with entirely wooden jaws. Woodworking vises are attached to a workbench, typically flush with its work surface. Their jaws are made of wood or metal, the latter usually faced with wood, called cheeks, to avoid marring the work. The movable jaw may include a retractable dog to hold work against a bench dog .

What are the different types of vises?

Other kinds of vise include: 1 Hand vise 2 Compound slide vise; a more complex machine vise. They allow speed and precision in the placement of the work. 3 Cross vise, which can be adjusted using leadscrews in the X and Y axes; these are useful if many holes need to be drilled in the same workpiece using a drill press. Compare router table. 4 Off-center vise 5 Angle vise 6 Sine vise, which use gauge blocks to set up a highly accurate angle 7 Rotary vise 8 Suction vise 9 Diemakers' vise 10 Saw vise – used for sharpening hand saws 11 Pin vise (for holding thin, long cylindrical objects by one end, or used as a drill (scale modeler's pin vise)) 12 Jewellers' vise 13 Fly tying vise, used to secure fishing hook in fly tying 14 Leg vise, which is attached to a bench but also supported from the ground so as to be stable under the very heavy use imposed by a blacksmith's work 15 Trailer hitch vise 16 Shaker broom vise 17 Rigging vise, otherwise known as a triangle vise or splicing vise, which has three jaws. Used to close thimbles and splice rope, cable, and wire rope. 18 Fractal vise, used to hold workpieces with complex forms

What is an engineer's vise?

An engineer's vise, also known as a metalworking vise or machinist 's vise, is used to clamp metal instead of wood. It is used to hold metal when filing or cutting. It is sometimes made of cast steel or malleable cast iron, but most are made of cast iron. However, most heavy duty vises are 55,000 psi cast steel or 65,000 psi ductile iron. Some vises have a cast iron body but a steel channel bar. Cast iron is popular because it is typically 30,000 psi grey iron which is rigid, strong and inexpensive. The jaws are often separate and replaceable, usually engraved with serrated or diamond teeth. Soft jaw covers made of aluminum, copper, wood (for woodworking) or plastic may be used to protect delicate work. The jaw opening of an engineer's vise is almost always the same size as the jaw width, if not bigger.

What is a combination vise?

A combination vise combines an engineer-style vise with a subsidiary set of curved serrated jaws below the main for clamping pipe. A pivoting base is standard.

What is a rigging vise?

Rigging vise, otherwise known as a triangle vise or splicing vise, which has three jaws. Used to close thimbles and splice rope, cable, and wire rope.

How to check if a vise has a swivel base?

If the vise has a swivel base, check that the base doesn’t have missing/cracked mounting tabs/ears. Check that the swivel base itself doesn’t have any cracks. Flip the vise over and make sure the internal parts of the swivel base aren’t cracked, damaged, or repaired.

What is the crack in the front of a vise?

Essentially, the front half of the vise breaks off the slide, or develops a crack from being overstressed. Another is the ledge that sticks out from the front of the main body to support the dynamic jaw as it extends forward. That area also cracks, or breaks off from being overstressed.

What is the center bolt on a swivel base?

Many models with a swivel base will have a large center bolt that keeps the main body of the vise centered on the swivel base. Sometimes people lose, or remove those center bolts, and finding one is next to impossible.

How to fix bent handle on a ram?

If the bend is mild, you can often place the handle on a flat surface and hammer it close to flat, or some folks will put them in a vise and clamp down to remove minor bends. I’ve had good luck using a couple of pieces of shim steel and a shop press to remove bends. You simply put the shim stock on either side of the bend, put the high side under the ram and lower until it’s just past level since it will rebound a bit. I made two pieces of shim stock with U-shaped channels so the handle doesn’t roll around so much, but even flat stock will work.

Can you replace jaws on vintage vises?

Some vises were made with jaws that can be replaced, and some were made with the jaws integral to the jaw supports. Some jaw patterns for vintage vises are readily available while others would require contacting a machine shop and having them make a custom set, which will likely be cost-prohibitive.

Can you close a vise with a handle?

If it’s really bad you might be able to close the vise with the handle , and have to pull it open by hand. That isn’t a deal-breaker, but is a good negotiating point if you’re the buyer. One thing to look for is when you unscrew the vise all the way, some will start to bind.

Is a vise worth restoring?

If a vise has obvious signs of welding or brazing, it’s probably not worth restoring. It might function fine, but the value is gone for all but the most unusual and rare models. Also, if you find cracks or pieces broken off, there’s a good chance the vise isn’t worth repairing.

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