Polishing process code

1. General rules:1. This code is a technical guidance document, and operators and inspectors must comply with it.2. If the code needs to be changed, the technical department will revise it uniformly.2. Production technology preparation:1. The grinding wheel will be inspected for cracks and other defects, and it can work after idling for two minutes without abnormality.2. Start the ventilation and dust removal equipment as required.3. Wear protective equipment and prepare tools for application.3. Polishing work:1. Receive qualified blanks.2. Grind the castings according to the process requirements, concentrate on the energy, use appropriate force, and do not over manganese to avoid accidents.4. End of work:1. Clean up the work site, pour the sand and dust in the dust box of the grinder and the exhaust equipment in the designated place.2. Put the tools used for cleaning up in a proper place.3. Go through the handover procedures and put the qualified parts into the warehouse.Five, matters needing attention:1. Pay attention to whether there is any abnormal sound of the grinder at all times during work. If any abnormality is found, stop immediately and report to the relevant personnel for timely repair.2. When the grinding wheel is not sharp, only use the grinding wheel knife to sharpen it.3. When changing to a new grinding wheel, first check the grinding wheel for cracks or other defects. After the inspection is passed, the earth can be replaced. The new grinding wheel can be put into use after 5-10 minutes of idling without abnormality.

Types of cutting discs

Cutting discs are mainly divided into fiber resin cutting discs and diamond cutting discs according to the material. 1. The resin cutting sheet is based on resin as the binder, glass fiber mesh as the bones, and combined with a variety of materials. The cutting performance is particularly remarkable for difficult-to-cut materials such as alloy steel and stainless steel. Dry and wet cutting methods make the cutting accuracy more stable. At the same time, the choice of the material and hardness of the cutting blade can greatly improve your cutting efficiency and save your production costs. 2. The diamond cutting blade is a cutting tool, which is widely used in the processing of hard and brittle materials such as stone, concrete, prefabricated boards, new and old roads, ceramics, etc. The diamond cutting blade is mainly composed of two parts; the base body and the cutter head. The main supporting part of the knot cutter head, and the cutter head is the part that cuts during use. The cutter head will be continuously consumed during use, but the matrix will not. The reason why the cutter head can cut is Because it contains diamond, which is the hardest substance at present, it rubs and cuts the processed object in the cutter head. The diamond particles are wrapped inside the cutter head by metal.

What are grinding wheels, cutting discs, and grinding discs? What is the difference between them?

Grinding wheel is a very common abrasive tool in the grinding process. It is usually made by adding a bonding agent to the abrasive, and then forming a compact, drying and roasting. Its characteristic parameters mainly include abrasive, viscosity, shape, hardness, and bonding. Agent, size, etc.Because of the difference in abrasives, bonding agents and manufacturing processes, the final grinding wheel discs are also quite different. Therefore, abrasives, bonding agents and manufacturing processes have an extremely important impact on the quality and productivity of grinding.According to the abrasive, the grinding wheel can be divided into ordinary abrasive (corundum and silicon carbide, etc.), natural abrasive super-hard abrasive and (diamond and cubic boron nitride, etc.) grinding wheels; according to the shape, the grinding wheel can be divided into flat Grinding wheels, cup-shaped grinding wheels, cylindrical grinding wheels, bevel grinding wheels, dish-shaped grinding wheels, etc.; according to the binder, the grinding wheel can be divided into metal grinding wheels, rubber grinding wheels, resin grinding wheels, ceramic grinding wheels, etc.Cutting discCutting disc refers to a thin sheet made of abrasives and binder resin for cutting ordinary steel, stainless steel metal and non-metallic materials. It mainly uses glass fiber and resin as a reinforcing bonding material, which has high tensile, impact and resistance. The characteristics of bending strength, so it is widely used in the production of ordinary steel, stainless steel and non-metallic materials.According to the material, the cutting blades are mainly divided into fiber resin cutting blades and diamond cutting blades. Among them, the former uses resin as a bonding agent to combine glass fiber mesh with a variety of materials, which can realize the cutting of alloy steel, stainless steel and other hard materials. The performance is very significant, and the stability of the cutting accuracy is guaranteed, which can greatly improve the cutting efficiency. Save production costs. Its cutting methods are dry and wet. Diamond cutting discs are mainly used for cutting hard and brittle materials such as stone, new and old roads, precast slabs, concrete, and ceramics. It mainly includes two parts: the base body and the cutter head. The matrix is the main supporting part of the bonded cutter head, and the cutter head is the main tool for cutting. Because the cutter head contains diamond, as the hardest substance at present, diamond can effectively cut the processed object. The cutter head will be worn during use, but the matrix will not.Polishing sheetThe grinding disc is to plant fine abrasive particles (alumina or silicon carbide) on the high-strength polyester film with the help of high-voltage electrostatic field force, so that all the sand particles are pointed out and the cutting is sharp, which can provide higher grinding efficiency and Bright and meticulous polishing effect, and then processed by backing and cutting.The abrasive particles of the polishing pad are oriented and arranged, and the surface of the product is sharp, ensuring the best grinding performance of the abrasive belt; the surface of the product is evenly distributed, combined with a special binder, to prevent deep lines and irregular lines, and good chip removal ability , Not easy to block.Disc sand is a kind of polishing pad. Disc sand is a round sanding sheet processed with sandpaper, which can be divided into two types: quilt and double-sided tape. It is used to polish hardware parts, plastics, and auto parts. It can be used faster than ordinary sandpaper. The grain number is divided into 60# 80# 100# 120# 150# 180# 220# 240# 320# 400#. The sanding sheet is used for sanding faster than ordinary sandpaper.

Grinding disc, cutting disc, and polishing disc are dumb and confused?

The types and applications of grinding wheels, cutting discs and polishing discs are different. The following industrial warehouse will take everyone to interpret the differences between the following three:1. Grinding wheels can be divided into: resin grinding wheels, ceramic grinding wheels, diamond grinding wheels, etc. according to the materials used;2. Cutting blades can also be divided into: resin cutting blades, diamond cutting blades, ceramic tile cutting blades, marble cutting blades, stainless steel cutting blades, rail cutting blades, road cutting blades and so on.3. Polishing sheet, disc sand is also a kind of polishing sheet. Disc sand is a round polished sheet processed with sandpaper, which can be divided into two types: duvet and double-sided tape. The polishing sheet is mainly used to polish hardware accessories, plastics, and auto parts. When used, it can polish faster than ordinary sandpaper. The grain number is divided into 60# 80# 100# 120# 150# 180# 220# 240# 320# 400#Usually the more popular classification is based on the purpose: grinder wheel, grinder wheel, serrated grinding wheel, slotted grinding wheel, worm grinding wheel, internal grinding wheel, etc.;Cutting discCutting disc refers to a thin sheet made of abrasives and binder resin for cutting ordinary steel, stainless steel metal and non-metallic materials. It mainly uses glass fiber and resin as a reinforcing bonding material, which has high tensile, impact and resistance. The characteristics of bending strength, so it is widely used in the production of ordinary steel, stainless steel and non-metallic materials.According to the material, the cutting blades are mainly divided into fiber resin cutting blades and diamond cutting blades.Among them, the former uses resin as a bonding agent to combine glass fiber mesh with a variety of materials, which can realize the cutting of alloy steel, stainless steel and other hard materials. The performance is very significant, and the stability of the cutting accuracy is guaranteed, which can greatly improve the cutting efficiency. Save production costs. Its cutting methods are dry and wet.Diamond cutting discs are mainly used for cutting hard and brittle materials such as stone, new and old roads, precast slabs, concrete, and ceramics. It mainly includes two parts: the base body and the cutter head. The matrix is the main supporting part of the bonded cutter head, and the cutter head is the main tool for cutting. Because the cutter head contains diamond, as the hardest substance at present, diamond can effectively cut the processed object. The cutter head will be worn during use, but the matrix will not.Polishing sheetThe grinding disc is to plant fine abrasive particles (alumina or silicon carbide) on the high-strength polyester film with the help of high-voltage electrostatic field force, so that all the sand particles are pointed out and the cutting is sharp, which can provide higher grinding efficiency and Bright and meticulous polishing effect, and then processed by backing and cutting.The abrasive particles of the polishing pad are oriented and arranged, and the surface of the product is sharp, ensuring the best grinding performance of the abrasive belt; the surface of the product is evenly distributed, combined with a special binder, to prevent deep lines and irregular lines, and good chip removal ability , Not easy to block.The particle size numbers are 240#, 320#, 360#, 500#, 800#, 1200#, 1500#, etc.Disc sand is a kind of polishing pad. Disc sand is a round sanding sheet processed with sandpaper, which can be divided into two types: quilt and double-sided tape. It is used to polish hardware parts, plastics, and auto parts. It can be used faster than ordinary sandpaper.

Yongkang Arrowking Abrasives Co.，Ltd