An important part of image measuring instrument, marble.Marble is also determines the image measurementaccuracy. Customers in the choice of image measuring instrument, marble material is one of the important factors to judge. The manufacturer should pay attention to the quality of marble, customers also should notice at ordinary times on the marble table maintenance
This maintenance method using a method calledrecrystallization system stone, this system has two parts,one part is refers to the machine tool part, another part is refers to some special chemical materials, only to introduce the following recrystallization system marble. It is the basic principle of some chemical special material with the help ofthe friction heat generated in the mechanical function,structure and organization and the stone surface of thebinding reaction and micro flow, resulting in blend texture ishard and shiny crystal layer, the use of these stonerecrystallization system maintenance on the marble floor,can the stone floor was bright, fresh, natural effect.
The marble ground because of their differences, generallyabout 1 months to do a such maintenance, but the specifictime depends on the marble surface wear extent.Recommend the use of large stone refurbished machine adopts mechanical grinding method, this method is better than the simple use of chemical products are refurbishedgrinding. The use of physical grinding method must meet two conditions: the first refurbished machine weight;second refurbished machine speed. That is to say, toweight and low speed in marble polishing; polishing brightsteps, low weight and high speed need. Clean technologycorrespondence training tutorial pointed out that currently on the market in general increase the machine because oflow weight, low speed, can not meet the necessary conditions of marble renovation physical grinding required,so the renovation effect is not ideal. Therefore, the renovation of cleaning emergency network recommendedprofessional marble marble renovate machine. Theretreading machine weight 165KG, speed 0~900 rpm,variable frequency adjustable, convenient operation, meet the marble renovation required conditions, refurbishedmarble brightness in the 70~80 degrees, the brightness of light near the original stone. Marble renovation required equipment, accessories and consumables: professionalmarble renovate machine T2, 3 inch metal grinding, turningfilm, 9 INCH RED polishing pad, the water absorption machine, billboard, watering can, Ce Guangyi, glass cleaning, wipe the water and bucket.
A, marble renovation work program and construction method:
1, the establishment of the billboard on the job site to prevent dirt, mud splashed walls, with a plastic transparent film to the bottom of the fence wall good ground. In themarble renovation add water machine water tank, connect the power, ready to various types of metal grinding,renovation of tablets, and adjust the equipment and the ground level, preparation. If the ground has the old waxfirst wax.
2, the use of 50 metal disk 6, respectively is installed in thetwo grinding wheel, plus two a total of 50 kilograms ofweight iron, will be refurbished machine speed to 500 rpm,drain and starting motor grinding. Each grinding 1 square meters area, repeatedly push 3~5 times, marble cuttingpart to smooth grinding, grinding medium water quantity,no dry grinding, use the water absorption machine, the net absorption of dry ground.
3, the replacement of 150# 300# metal grinding, metal grinding, grinding in order, leveling shearing, eliminatingrough grinding.
4, No. 200, No. 400, No. 800, machine speed 500 R / minto grinding.
5, No. 1500, No. 3000 and then use the polishing pad for polishing the surface, then the two pieces of the counterweight iron machine off, the speed from 500 rpm to 650 rpm, the marble surface cleaning, drying, showingbeautiful color. Some marble appear lighter coloraberration in the refurbished, because marble in the factory in order to reduce the chromatic done coloring treatment special, and these special stains in therenovation and grinding process is grinding away, to restore the true colours of marble, so there will be a dark marble fade, shallow, appear the phenomenon of color.
Two, the choice of marble curing agent
Because of the effects of different forms of marble textureand various geological difference, has the followingdifferences: the different varieties of A, the origin of the marble its mineral composition, chemical composition,structure and so are different, the hardness of B, water absorption rate, acid alkali resistance, grinding luminosity,physical and chemical properties are not the same, C used in different parts, different environment in which thedisease is also different. So we must understand and analyze the internal and external causes of formation ofmarble lesions to reasonable prevention, governancemarble lesions is the most critical marble protective agentselection, but the protective agent of different protective effect, different marble varieties and differentenvironmental factors also have a different protection requirements, there are who believe it that goes without saying, marble nursing equipment suppliers have their ownset of standards.
Three, marble surface treatment procedures andconstruction method:
Crystal hard processing equipment and materials required:
1, crystal face processing a (domestic and foreign brandscan be), the weight of the machine in general 45--65 kgweight is appropriate, too high or too low will affect the ground hard crystal effect.
2, water absorption machine (30 or 70 liters), push the water scraping the ground.
3, pure stainless steel wire cotton, red, white scouring pad,clean cloth.
4, marble grain flour or crystal drops, clean water tank,spray a.
Crystal hard processing method:
Firstly, 50-80 grams of crystal marble flour in a square on the ground, plus
