What industry does stone processing belong to

Question 1: What industry does the stone factory belong to? Belongs to the building materials industry!

Question 2: What industry does stone rough machining belong to? Building materials-stone industry.

Question 3: Which industry does marble belong to? Marble belongs to the building materials industry.

Question 4: What is the salary for stone processing? 1, cutting:

Cut the raw materials into plates, and cut the large plates into standard plates. The salary is generally around 4000-6000, and the salary of Shanghai Planning is generally around 6000. The higher, the higher the working intensity may be.

2. Polishing and copying:

Mainly engaged in edge-trimming, sewing, copying, etc., the salary is generally around 8000 to 10000, and the piece-rate salary may be higher, but the working environment is much worse than cutting, mainly due to serious dust pollution.

3, brush glue, patch, brush waterproof handyman:

Hard-working, 5000 yuan a month, comprehensive technology, hard-working, and a lot of wages.

Stone processing is a technical type of work with poor working environment. When processing, I formed a good habit of wearing all kinds of protective equipment, and my salary was relatively high, but it was also a chore.

Question 5: ... What kinds of occupations do the workers in the stone processing factory belong to? Generally speaking, it is divided into two types: big workers and small workers.

Forget the coolies.

Big workers cut materials from raw materials, big workers (sawing and cutting), bridge cutters, machinists, different workers and typesetters.

There are also auxiliary riggers and mechanics.

The office has design statistics and document quality inspection management. Most companies have this, so let's not talk about it.

Question 6: How many occupational categories does stone processing belong to in the insurance industry? Classification is based on the dangerous situation of work. The lower the risk, the lower the occupational category. For example, civil servants and institutions are in the 1 category. There are 2 types of salesmen, 3 types of automobile drivers, 4 types of engineering vehicle drivers, 5 types of porters and 6 types of miners (more than 6 types are directly included in the scope of insurance refusal). Non-occupational injury means that if you are insured in category 4-5, you will not be compensated for work-related injuries, but you can compensate for non-work-related injuries.

Question 7: What kinds of industries does stone processing belong to? The main processes of stone processing include sawing, grinding and polishing, cutting, chiseling, auxiliary processing and inspection and repair.

(1) sawing

It is to use a stone saw to cut marble blocks into rough boards with required thickness (generally 20mm or 10mm), or semi-finished products in strips or blocks. This process is a rough machining process. Commonly used sawing equipment includes frame diamond saw, single-blade bidirectional cutting machine, large-diameter circular saw and so on. The traditional pendulum sand saw has been gradually eliminated because of its low efficiency and poor sawing quality.

(2) Grinding and polishing process

The purpose is to further process the sawed rough board to make the thickness, flatness and gloss of the resistance board meet the requirements. This process needs to be completed in several steps, including rough grinding and leveling, semi-fine grinding, fine grinding, fine grinding and polishing, which is the most complicated operation in marble processing. Only after grinding and polishing, the inherent color, pattern and luster of the decorative board can be fully displayed and the best decorative effect can be achieved. There are ten marble automatic continuous grinding and polishing machines, bridge grinding machines, walking grinding machines, small disc grinding machines, large disc grinding machines, reverse rough grinding machines and so on. With the improvement of polishing accuracy, the particle size of abrasive tools and abrasives used in the mill gradually decreases. Commonly used abrasives include corundum, silicon carbide, synthetic diamond and cubic boron nitride.

(3) Cutting process

It is to use a cutting machine to shape and cut the rough board or polished board according to the length and width required by the order to get the required specifications. Common cutting equipment includes longitudinal multi-knife cutting machine, double-knife cutting machine, transverse cutting machine, bridge cutting machine, cantilever cutting machine and manual cutting machine.

(4) Auxiliary processing

In addition to the above-mentioned main processes, marble processing often needs edging, chamfering, drilling, and lace milling according to the specific needs of decoration. Commonly used equipment includes automatic chamfering machine, special copying milling machine for stone, thin-wall drilling machine, hand-held diamond circular saw, hand-held polishing machine and so on.

(5) Inspection and repair procedures

There are inevitably cracks and holes in natural marble plates, and defects such as fracture, scratch and edge bulge often appear during processing. After cleaning and inspection, genuine products can be put into storage, and those with slight defects can be bonded and repaired to reduce the rejection rate. This process is usually manual. Some imported production lines adopt automatic continuous repair machines, and the repair requirements are basically the same as the original materials. Commonly used are automatic continuous repair machine, purge air dryer or manual inspection and manual repair.

(6) Chiseling and cutting processing

It is an ancient stone processing method, which is simple, flexible and convenient, and is suitable for products with complex shapes or low requirements in surface accuracy. Such as stone carving products, complex building components, rough decorative stones such as rock surface, convex surface, mesh surface, hammer surface and so on. Commonly used hand tools such as hammer, axe, chisel, chisel, etc. Some processing can be done by pneumatic rock drill, stone cutter, stone mill, sand blasting machine, etc.

For details, please visit the Stone Experience Network.

Question 8: What kind of building does the marble slab belong to?

Question 9: Is the stone processing project a light industry project? It depends on what kind of processing.