Precision vertical vise

Types of precision vertical vise

• CNC Precision Vise

  A CNC machine compared to a regular machine is faster, easier to program, and has more precise cuts. With a CNC or computer numerical control, the part that is holding the piece of whatever is being cut is generally held automatically. This allows the machine to carry out all tasks alone and automatically without any assistance from the user.

• Fixed Precision Vise

  A fixed machine part of the manual precision vise means that this part does not move, enabling the user to secure whatever they want to be secure quickly. The stationary part helps with cutting metal pieces but is not limited just to that. The immovable section easily holds objects in place so they can be worked on without fear of them moving.

• Self-Centering Precision Vise

  The jaws on a self-centering machine have the ability to move and adjust as one independently together. This allows for easier repetitive work and quick centering of the workpiece. One of the important things to note is how effortless and smooth the process is with self-centering machines. They are an incredible time-saver and centering assistance when working with cylindrical and other symmetrical objects.

• Angular Precision Vise

  Angular precision vises are versatile tools that can hold workpieces at different angles and orientations during machining, assembly, or inspection operations. They provide precise positioning and stability while allowing the workpiece to be presented at various angles for machining or other operations. This is very helpful and makes it so much easier when trying to achieve some level of precision without the hassle of guesswork and uncertainty.

Specifications and maintenance of precision vertical vices

Precision vertical clamping devices mainly consist of bodies, jaws, guides, screws and nuts, block sliders, handles and bolts, pivot pins, and electromagnetic switches.

• Body: The main body has through holes, nut seats, and fixed jaw parts. Clamping objects can be placed on the through holes, and the fixed jaws are connected to the main body via pivot pins. The movable guides allow the fixed jaws to change positions.
• Jaw: These include both the fixed and movable guides. The movable jaw is attached to the nut seats via screws and nuts, which allow the movable jaw to move along the through holes and get closer to or farther away from the fixed jaw.
• Guides: These allow the movable jaws to slide back and forth to clamp the objects easily.
• Screws and nuts: These provide motion to the movable jaw by rotating the screw with the help of a handle.
• Block slider: This may be fixed on the base and allow the vise to be moved by jigs or clamps.
• Handles and bolts: The handles are fixed using bolts, and they rotate to move the movable jaw.
• Pivot pins: These provide a base to the movable guides. They are fixed onto the body.
• Electromagnetic switches: These are used to control the clamping force. The jaw is fixed or released depending upon the switch.

Some maintenance tips for precision vises are as follows:

• Clean the vice to remove any dust, debris, or particles that may affect its smooth operation.
• Lubricate the moving components, including the screw threads and guides, with grease or oil.
• Check the bolts to see if they need tightening or if any parts are loose.
• Do not overtighten the object being clamped, as this may damage the jaws.
• Store the clamp vice in a dry place and away from corrosive materials so that it does not rust or corrode.
• Use protective coatings, such as oils, to protect against corrosion when not in use for a long time.
• Clean the dirt off the jaws rather than discard them if they are dirty.
• Protect the jaws from any deformation by not clamping excessively deformed objects.

Uses of precision vertical vise

The main uses of precision machine vise are to hold the workpiece securely for various machining operations. Different types of precision vertical vises are designed for specific workpieces and machining processes. Here are some common use scenarios for precision vertical vises based on the type and style of the precision vise:

• Milling Machine: Precision vertical machine vises are commonly used with milling machines. They hold the workpiece securely while cutting, shaping, or drilling it to achieve precision and accuracy.
• Grinding Machines:Precision vertical machine vises with flat jaw plates and quick-release mechanisms are suitable for use with grinding machines. They hold workpieces in place while grinding to ensure even and consistent material removal.
• Sawing Machines:Vertical machine precision vises can be used with sawing machines. They hold workpieces to be sawed at precise angles and cuts. Machine vises designed for sawing have wider jaw openings to accommodate larger workpieces.
• Electrode Discharge Machines:Precision vertical machine vises with clamping systems are suitable for use with electrode discharge machines. They hold workpieces being processed by electrode discharge machining, which uses electrical sparks to remove material and achieve intricate shapes and designs.
• Water Jet Cutting Machines:Some machine vises for water jet cutting have jaw plates or soft jaws with alignment features. They hold workpieces while cutting them with high-pressure water jets. Machine vises for water jet cutting allow for accurate and precise cuts using water jet technology.
• Machine Tool Workholding:Precision vertical machine vises are frequently used for workholding in various machining processes. They allow complex workpieces to be securely held and positioned for accurate machining operations. Machine workholding vises may have additional features such as swivel bases or T-slots for better workpiece alignment and versatility.

How to choose a precision vertical vise

A good method to start with the product survey is to map out the area of usage for these machines. Businesses with milling machines may need to do as much as a 5-axis precision alignment when considering workpieces of complex shapes. In such cases, the precision vertical vise will have to support such intricate connections. The same rule applies when looking for CNC precision machine vices to cater to particular workpiece shapes and sizes. Customization is an essential feature to look for when sourcing for these types of accessories.

It would do well to also consider the clamping force that the precision tool has to offer and whether or not it meets the requirements of the machining process. Stronger clamping forces must be prioritized if working with larger workpieces of metal that undergo complex machining processes with high tolerances.

Cad-cam integration is yet another subject that should be considered when looking for CNC machine tools to align with certain machining techniques on the Factory floor. Low-tech machining processes with milling machines do not call for such types of accessories that integrate with Cad-cam technology. On the other hand, vice tools with such digital integration may offer greater accuracy or automation and should be considered a suitable fixture for the vise.

Finally, take a close look at how much the vertical instrument costs and find one that offers excellent value for money but is also in alignment with the margin requirements of the business. The type of precision tool also comes into consideration when pricing the accessory, so it is important to compare similar products and negotiate the best price.

Precision vertical vise Q&A

Q1: What is the accuracy of a vertical vise?

A1: Precision vertical vises have different accuracy depending on the model and brand. Generally, the accuracy of a vertical vise is within 0.01 to 0.1 mm.

Q2: What materials are precision vertical vises made of?

A2: Vertical vises are usually made of cast iron or steel to absorb impact and remain stationary. The steel vertical vise is preferred for heavy-duty machining due to its strength and durability. Tool steel or alloy steel is used to make the jaws because it is resistant to deformation and scratches.

Q3: How does a precision vertical vise work?

A3: The vertical vise provides a secure workholding option. To start, the workpiece is placed between the jaws of the vise. The movable jaw is pushed towards the fixed jaw using a handle or lever. As the movable jaw moves closer, it exerts clamping force, securely holding the workpiece against the perpendicular face of the fixed jaw.

Q4: How to maintain the vertical vise?

A4: Regularly clean the vise of debris and chips using a brush. The sliding surfaces should be oiled to prevent rust. Lubricate the screw and apply to the jaws clamping area while overlapping to ensure even lubrication. Use a rust inhibitor or coat oil on the exposed surface when not in use for a long period.