Marble Components

Technical Parameter

Marble components are commonly used in the mechanical industry as fixtures, hence they are called marble components or marble components. The characteristics of marble components are basically the same as those of marble platforms.

The combination of marble components and metal can achieve more accurate effects, and has been widely recognized and used in the mechanical, electronic, and machine tool accessory industries in many regions, with good market prospects. During the measurement of marble components, they can slide smoothly without any roughness. The measurement of the working surface is accurate, and general scratches do not affect the measurement accuracy. Marble components are suitable for the working environment on site and have the characteristic of maintaining the accuracy of the product itself for a long time, which can better determine the accuracy of processing and testing in the working environment and the quality of the working product.

Marble components are made of stone and have the characteristics of non rusting, good service life, and do not require special maintenance. During the measurement of marble components, they can slide smoothly without any roughness. The measurement of the working surface is accurate, and general scratches do not affect the measurement accuracy. Marble components have good accuracy, stability, and are not easily deformed, which can determine the measurement accuracy. Marble components are commonly used in the mechanical industry as fixtures, hence they are called marble components or marble components. The characteristics of marble components are basically the same as those of marble platforms.

Precautions for assembling marble components

1. Clean and wash the parts properly. The cleaning work includes removing residual casting sand, rust, chips, etc. Especially some important components, such as gantry cutting machines and inner chambers, should be coated with anti rust paint. Oil stains, rust, or attached chips on the parts can be cleaned with diesel, kerosene, or other cleaning solutions, and then dried with an air gun.

2. Lubricant is usually added to the matching surface before fitting or connecting. Especially the bearing parts in the spindle box components and the screw nut parts in the lifting mechanism.

3. The fitting dimensions of matching parts should be accurate, and the fitting dimensions should be rechecked or sampled during assembly. For example, the mating area between the journal of the spindle and the bearing, the hole and center distance between the spindle box and the bearing.

4. The assembly of the wheel requires that the axis lines of the two meshing wheels be in the same plane and parallel to each other, with normal meshing clearance and axial misalignment ≤ 1mm.

5. The joint surface of the connection should be checked for flatness and deformation, otherwise it should be trimmed, deburred, and the joint surface should be tightly, smoothly, and not skewed.

6. The sealing element should be pressed parallel into the sealing groove, without twisting, deforming, damaging or scratching the sealing surface.

7. The assembly requirements for pulleys are that the axes of the two pulleys should be parallel, and the center of the groove should be aligned. If the offset is too large, it will cause uneven tension in the pulleys, resulting in belt slippage and accelerated wear. At the same time, the triangular belt should be selected before assembly, and the length should be consistent to prevent vibration during transmission.

8. The bearings should be cleaned before assembly, and the anti rust paint should be removed before assembly; When cleaning, attention should be paid to checking whether the raceway and rolling elements are corroded, and whether the rotation is flexible; When assembling bearings, a layer of lubricating oil should be applied to the surface of the mating parts. If a significant pressure difference is found during assembly, the assembly should be stopped for inspection; When assembling bearings, the end without a model should face inward in the direction of the shaft shoulder; When assembling bearings, the direction and position of the applied force should be appropriate, and the rolling elements of the raceway should not be subjected to force. They should be evenly and symmetrically struck, and the end face should be perpendicular to the shaft to prevent installation tilt.