There are many things that need to be paid attention to in the construction process of the floor grinder. A little carelessness may cause irreparable ground damage. It needs to be re-ground for construction, which is not only troublesome, but also time-consuming, making the construction period tight, and even unable to complete the work on time. The following are some bad habits that will appear in the grinding process of the floor grinder, which will affect the ground grinding effect.

1. The site was not inspected and the ground was not cleaned before construction

The construction site environment is complex, and there is a lot of garbage and dust on the ground. If the workers do not check and clean the ground in advance, the scratches caused by these factors during grinding will be difficult to eliminate.

2. No attention was paid to keeping the site clean during the grinding process

All kinds of dust, mud sand, cement, and gravel on the soles of the feet will cause accidental scratches on the ground. Therefore, the site must be kept clean during the grinding process. Especially in the construction in the north, the wind and sand are large, and this external influence is even greater. In addition to cleaning up dust on the construction site, it is also necessary to prohibit unrelated personnel from entering and leaving.

3. Use grinding discs from different manufacturers

Manufacturers have a strong degree of freedom and their own habits in designing the segmentation and grits selection of the grinding segment. Therefore, the grinding discs between different manufacturers may not be able to be used together well, and the scratches are difficult to eliminate.

4. Use floor grinders from different manufacturers

Different types of machines from different manufacturers have different grinding forces, resulting in different grinding efficiency. If the floor grinder is not efficient in the next grinding, the scratches left by the grinding disc may be difficult to eliminate.

5. No step-by-step grinding

Each stage of grinding has its corresponding grinding plate number segment. The purpose of each number segment is to suppress the scratches of the previous number segment. If the number is skipped, problems will naturally occur and scratches are likely to be left. So remember not to do the number skipping to make it a habit to save time and effort.

6. The ground and the grinder are not cleaned after each grinding disc is ground

After each grinding disc is ground, if the slurry on the ground and the residue on the grinding machine are not cleaned in time, the emery particles in it will cause serious scratches when the next grinding disc is ground.

7. The ground is not checked in time after each grinding disc is ground, and the found ground problems are not solved immediately

In the grinding optimization stage, such as the 150# or 200# section, after grinding, workers should check the ground in time to see if there are scratches, and solve the problem in time, otherwise the problem will become more and more serious.

8. The grinding cross is not in place, and there is a grinding dead corner

The grinding of an area should cover any point evenly. If there is no strict and uniform grinding method, there will be a situation where the grinding cross is not in place, so the scratches will remain in the places that have not been ground. It is difficult to solve.

9. During the grinding process, the walking speed of the grinding machine is fast and slow.

Except for the driven floor grinder, most floor grinders need to be driven by manpower. Due to the uncertainty of people, the walking speed of the floor grinder is not very uniform. If there is a phenomenon of fast and slow, This will result in uneven ground, and the situation that one deep and one shallow.

10. Put the stacking machinery and other heavy objects at will during cross construction

In order to save time, sometimes workers should pay special attention to cross-construction, and do not randomly stack machinery or other heavy objects, which can easily cause deep scratches on the ground.

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