Used Reference Plane - Model 2000x1000

Make and Model: 2000x1000 counter surface

2000x1000 model reference table is a precision measuring instrument, ideal for mechanical workshops and metrology laboratories. The 2000x1000 presents itself as a solid, large rectangular platform, perfect for checking the flatness of machined pieces or for support and assembly functions. This type of table top is made to offer maximum stability and precision, even when subjected to high loads.

What it looks like

Visually, the 2000x1000 counter surface appears as a robust and perfectly smooth plate, positioned on six adjustable support feet. The top measures 2000 mm long , 1000 mm wide and has an overall height of 940 mm . This data highlights how spacious it is, allowing it to accommodate and measure large components.

The thickness of the top is 40 mm , which guarantees resistance against bending and deformations, a crucial element for the precision required in dimensional checks.

Main components

The 2000x1000 countertop is built with high quality materials. Usually, these tops are made of cast iron or granite, chosen for their mechanical properties of stability and wear resistance. The top is mounted on six adjustable feet, which allow fine adjustment of the height and guarantee perfect leveling, essential for accurate use.

Each foot is made of sturdy materials to keep the table stable during measurement operations. The edges of the top are perfectly ground to avoid inaccuracies on the margins.

Measurements and mechanical characteristics

• Top length : 2000 mm
• Top width : 1000 mm
• Overall height : 940 mm
• Thickness : 40 mm
• Number of support feet: 6

The 2000x1000 surface plate is designed to maintain high precision over time, with a very narrow flatness tolerance, often in the order of microns , depending on the model and user needs. Cast iron models are treated with special procedures to reduce thermal deformations, while granite models do not suffer these variations and are extremely resistant to wear.

Usage procedure

To use a 2000x1000 countertop , it is essential to place it on a stable surface and carefully adjust the six support feet until the table is perfectly horizontal. Once leveled, it can be used to measure flatness and verify the accuracy of mechanical components or other measuring instruments.

The object to be measured is positioned directly on the plane and, using comparators or other precision instruments, the surface of the object is measured, comparing it with the perfectly flat surface of the plane.

Compatible accessories

To improve the efficiency of a 2000x1000 countertop , it is possible to combine various accessories:

• Comparators : essential tools for measuring the variation in height with respect to the plane.
• Adjustable feet : to further adjust the height and stability.
• Measuring arms : to allow detailed measurement of specific areas of the object under examination.

Formulas for optimal use

The stability of a backplate depends on various factors, including the weight distribution of the workpiece and the correct adjustment of the table. A useful formula for checking load distribution is:

$$P$$

Where:

• P is the pressure exerted on the plane (in pascals or N/m²),
• F is the applied force (in newtons),
• A is the floor area (in m²).

It is critical to distribute the load evenly to avoid flex points and ensure that the pressure does not exceed the capacity of the material.

Workable materials

The materials that can be processed on a 2000x1000 surface include:

• Ferrous and non-ferrous metals,
• Precision plastic components,
• Pre-processed wooden pieces.

Being a measuring plane, no direct machining is carried out on it, but it is used as a basis to verify the precision of machining on other materials.

Maintenance

The maintenance of a 2000x1000 control surface requires few but important precautions:

• Regular cleaning of the surface with non-abrasive products to avoid scratches.
• Periodic control of flatness with specific tools.
• Lubrication and control of the adjustable feet.

To maintain accuracy, we recommend covering the piano when not in use, preventing dust or debris from damaging the surface.

How to understand if it is a good used one

Checking a used backboard requires a visual inspection of the surface to make sure there are no scratches or imperfections. A good used one should have an intact surface, with adjustable feet in good condition and no signs of excessive wear.

Check the flatness of the surface with a measuring instrument. A plane with not obvious deformations can still compromise precision.

Sectors of use

The 2000x1000 counter plane is mainly used in:

• Mechanical workshops for quality control,
• Metrology laboratories for the calibration of measuring instruments,
• Industrial sectors that require checking the flatness of large components.

Why it is better to buy it used

Buying a used 2000x1000 countertop is convenient for several reasons:

1. Reduced cost compared to a new one, maintaining the same functionality and precision.
2. Reliability : If well maintained, a counter table can last for decades without losing its qualities.
3. Immediate availability : often, used items are already ready to be used, reducing waiting times.

In conclusion, the 2000x1000 control plane represents an essential tool for those who need high precision in flatness measurements, with a notable economic advantage when purchased used.