Heavy-duty bench vice table

The Heavy-duty bench vice table is a type of detection platform,also known as a cast iron detection flat plate,suitable for various inspection work and measurement reference planes;Used as a benchmark for mechanical inspection and measurement of machine tools;The basic tool used in mechanical manufacturing to check the dimensional accuracy or positional deviation of parts and make tight markings.

Precision of Heavy-duty bench vice table:According to the standard metrological verification regulations,it is divided into four levels:01,2,3,and precision planing.

In the production process of Heavy-duty bench vice table,the first thing to consider is its process structure and performance.On the one hand,we need to improve productivity,and on the other hand,we need to ensure good quality.During use,the integrity of the appearance should be checked to ensure defect free use.If there are defects,they must be repaired before they can be used.

Flatness of the working surface of the Heavy-duty bench vice table:

The flatness of the working surface of the Heavy-duty bench vice table refers to the distance between two parallel planes that contains the actual working surface of the flat plate.Its value can be obtained by"base transformation"based on the calibration results of the diagonal method and the loop method.The flatness of the flat plate working surface is the main accuracy indicator for measuring the quality of the flat plate.The accuracy level of the flat plate working surface is determined by the tolerance allowable value of the flat plate working surface flatness,so it is important to pay attention to the calibration of the flat plate working surface flatness.The accuracy of the flat plate flatness calibration is related to the quality of the flat plate.The layout of the line points,the coincidence degree,the uncertainty of the calibration tool calibration,the calibration method,the evaluation principle,and the data processing are the key factors for the accuracy of the flat plate flatness calibration.Paying attention to these issues during the flatness calibration of the flat plate working surface can help improve.

The maintenance of a Heavy-duty bench vice table generally involves the following steps:

1.In order to prevent deformation of the Heavy-duty bench vice table,when installing the Heavy-duty bench vice table,four steel wires of the same length should be used to hang the four cranes on the Heavy-duty bench vice table,and the Heavy-duty bench vice table should be lifted flat on the transport vehicle.

2.Place and level the support points of the Heavy-duty bench vice table,ensuring that each support point is evenly stressed and the entire Heavy-duty bench vice table is stable.

3.When installing the Heavy-duty bench vice table,adjust the support points of the Heavy-duty bench vice table to be heated and compacted with adjusting shims,and have the dedicated technical personnel adjust the Heavy-duty bench vice table to qualified accuracy.

4.When using the Heavy-duty bench vice table,the workpiece should be handled gently and rough workpieces should not be moved on the platform to avoid damage such as bumps and scratches on the working surface of the Heavy-duty bench vice table.

5.In order to prevent the overall deformation of the Heavy-duty bench vice table,after use,the workpiece should be removed from the Heavy-duty bench vice table to avoid long-term heavy pressure on the Heavy-duty bench vice table caused by the workpiece,resulting in deformation of the Heavy-duty bench vice table.

6.When the Heavy-duty bench vice table is not in use,the working surface should be cleaned in a timely manner,then coated with a layer of anti rust oil,and covered with anti rust paper.The Heavy-duty bench vice table should be covered with the outer packaging of the Heavy-duty bench vice table to prevent damage to the working surface of the Heavy-duty bench vice table caused by carelessness.

7.The Heavy-duty bench vice table should be installed in a ventilated and dry environment,away from heat sources,corrosive gases,and corrosive liquids.

8.The Heavy-duty bench vice table is subject to regular weekly inspections according to national standards,with a calibration cycle of 6-12 months depending on specific circumstances.

9.The Heavy-duty bench vice table may have errors under different temperature differences.