The whole process of diamond grinding wheel grinding

ANSWER: polished diamond grinding turbo cup wheel usually have coarse, medium and fine grinding mill three processes. Each transfer requires the use of a process are finer abrasive, and appropriate to reduce the rotational speed of the grinding wheel diamond polishing wheel, resulting in a more finely polished effect than the previous channel.

Specific steps polished diamond grinding wheel itself is subject to the workpiece surface roughness may be. In addition to aluminum material is severely scratched prints outside general machining parts are available l60 # shiny and polished, increasing 120 # kibble may be necessary prior to this time, and then the shiny, polished. Inappropriate, do not advocate a one-time ground with abrasive sand, otherwise only reduces efficiency, but also affect the life of the grinding wheel polished diamond continous rim cup wheel.

In order to improve the quality polished, while coarse machining time must be left rough machining marks mill to make way, the grinding time and must be left when roughing mill prints do, so workpiece surface finish and gradually improved improve, otherwise not only labor costs and material costs, the quality can not be guaranteed.

To avoid duplication of polished road marks, and improve the efficiency of grinding and polishing quality in every way polished diamond grinding cup wheel to wheel in the front channels are required to wear scar cross.

The problems of diamond grinding cup wheel

The question: What is the finish? To improve the surface quality of parts What is the significance?

Answer: With the polish is sticky and abrasive diamond double row cup wheel to take special made special process method, in rapidly rotating grinder, the grinding cup wheel and workpiece close friction, abrasive round sharp edges on the system surface diamond grinding cup wheel flat and smooth process methods.

Workpiece surface finish can burrs, scratches, corrosion marks, weld, welding slag, blisters, bubbles, oxide film, as well as baked matter was not able to remove other impurities dissolved in alkaline solution, but also the various macroscopic defects can be improved.

Polished but also for the next process of shiny, polished craft lay the foundation before the procedure is to obtain a mirror-like surface quality can not be omitted.

In addition to diamond grinding cup wheel process can solve all kinds of workpiece surface defects, but also helps to avoid harm process step left residual acid, alkali produced.

Polishing process for T segment cup wheel restricted affect the surface morphology, still using mainly manual. Quality is polished by a professional polish division of virtuosity to guarantee.

Opportunities and challenges on diamond grinding cup wheels

In fact, the opportunities and challenges associated with diamond grinding wheel to exist, first talk about the opportunities in the national macro-control, the steady development of the national economy, the pace of development will be control, stability will be better. The second half of the diamond grinding cup wheel industry will continue to maintain a certain growth rate. National implementation of real estate regulation, but the building still has 10 million units of affordable housing is a type of steel targets, start building the first half of 500 million units, as well as 5 million units in the second half to start building the second half of the diamond single row cup wheel to increase water facilities construction investment, the demand for cement and steel products will increase. According to the relevant industry association statistics, annual steel production will reach 6.9 to 700,000,000 tons, an increase of 6000 to 70,000,000 tons from the previous year, non-ferrous industrial production continued to maintain steady growth in the second half, is expected to increase about 10%, is expected to cement year an output of 20 million tons, up 6.4%, diamond grinding wheel flat glass production 700 million weight cases, an increase of 6.1%, shipbuilding, the automotive industry will have a different level of growth, the demand for our products, there will be some increase in the industry. Particularly at the national launch of diamond grinding wheel strategic new industries, speed up the adjustment of product structure of the industry will play a catalytic role.

Diamond grinding wheel industry development trend

1, the want to talk about diamond cup wheels industry economic trend, the industry colleagues in terms of ideology must have a months explicitly ground understanding, how the development of enterprises, around the what the development of? This year is the marks the beginning of year "Twelve-Five" planning of, the national "Twelve Five" plan clear-cut focus on supporting of is a strategic emerging industries, focus on training and develop energy-saving environmental protection, new generation of information technology, biotechnology, the high-end equipment manufacturing at the present stage, new energy, new materials, new energy automobile and so on industries. We should focus on industrial policy fuss countries, the transformation of the enterprise, product development and supported by the state industrial hook. Last meeting pairs of industry, "second five Year" plan conducted a interpretation of, July of Public Works letter approved by the Ministry of the "Machine tool industry" Twelfth five "development plan" in the focus on the development product diamond grinding wheel aspects of, focusing on the development double row cup wheel deep-processing products, for of CNC machine tools supporting of high-grade diamond grinding wheel (efficient, high-speed, heavy duty, precision and ultra precision diamond grinding wheel, new type low temperature combined with agents and the like). A clear focus on the development of the industry, the idea development of the industry even more clear. Diamond grinding wheel respect speak very clear, there are companies ask what is the deep processing of diamond grinding wheel, a brief talk about high-grade abrasive manufacturing required abrasive, high-grade coated products needed to manufacture abrasive, calcined diamond grinding wheels, plated iridium, solar industrial the required micropowder, semiconductor manufacturing diamond grinding wheel and so on and can be depending on the desired the development of high-end products of, come extend the diamond cutting wheels develop of species required for.

The policy measures and recommendations of diamond grinding wheel industry

1, diamond cup grinding wheel industry have an objective understanding, and give due support support. Diamond grinding wheel in the national economy, although is a small industry, but indeed ranging from aerospace to almost all areas of health care and so on. Tradition, diamond grinding wheel teeth machinery industry, as it is not yet an alternative, it is indispensable. Revitalization of the machine tool industry, modernization, localization, and the rapid development of CNC grinding machine grinding machine upgrade, if accompanying traditional diamond grinding wheel can not follow up, will leave defects. Advanced CNC grinder prolonged dependence on imports of high-grade diamond cbn grinding wheel, will be upset. Therefore, we recommend that the relevant state departments of diamond grinding wheel can be placed to encourage the industry to upgrade traditional industries of the column, to give the industry and corporate research and development to support innovation and support. Industry and the establishment of joint research and joint educational research institutions, etc. to give financial support. For users to use the new high-end diamond grinding wheel prototype subsidies.

2, diamond grinding wheels for mechanical products, should be encouraged to export, the export tax rebate should be restored to 11%.

3, strictly control the scale of 8000 tons or less, using only existing technology to produce new ordinary products diamond double row cup wheel production projects; and to gain access to the national industrial policy guidance directory.

4, the proposed increase and establish industry standards for admittance, duly approved by the State to perform in order to promote industrial upgrading and accelerate the elimination of backward production capacity.

5, support industry corporate mergers and acquisitions, the state Ministry "on accelerating corporate mergers and acquisitions advice," to encourage the support of the relevant credit policy, fiscal policy and national elimination of backward production capacity.

The product uses the diamond grinding cup wheel

1. Spewing: diamond cup grinding wheel (such as: spray paint filtration, chemical fiber spinning filter, industrial air filtration, home air filtration); clothing with a cloth (such as: female bra lining; coat lining shoulder); automotive interior lining (eg: interior door panels, roof lining inside the shed) 2. Scouring pad: household (such as: kitchen the bathroom tiles, bowls containers, hand); industrial use (eg: plating diamond cup wheels, gold and silver jewelry polishing surface) 3. Grinding diamond grinding wheel: industry (such as: stainless steel, windows, pipe, building hardware, metal objects, electro mechanical products, hull, wooden utensils surface polishing, grinding cup wheel, elevators, escalators); Living with (eg: Food cabinets, food counters, stainless steel kitchen utensils, knives, forks, pots, plates); process with (such as: antique copper handle, strap, case, belt buckles, eye frames, jewelry boxes); motion with (such as: golf head sports equipment, bicycles) 4. Polishing diamond grinding wheel axis: industry (such as: stainless steel, wood); agricultural use (eg: taro, grapes)

Diamond grinding wheel molding requirements analysis

 Finally, the diamond grinding wheel and then processed into various forms of throwing diamond grinding wheels, it can be divided into radio piece type, multi-layer, pleated and attached shaft type four.
 Radio piece type: the sand felt cut into long box size requirements. diamond grinding wheel radially arranged around the core. Bonded together with an adhesive inner, increasing its density from outside to inside.
 The multi-layer: The diamond cup wheels was cut into desired size of a layer discs, made of laminated pressed product having a density of uniform inside and outside.
 Fold type: the sand felt cut into long box size requirements, with a crease into the garden after the ring has a hexagonal steel fitted within fasten together.
 Attached shaft type: the sand felt cut into desired size long box at the diamond grinding cup wheel are arranged radially around the core and insert the cement from the central axis. Sand felt the work surface accuracy of better than a cloth, two, surface roughness, wear, less off the sand, suitable for mechanized production of large quantities; drawback is due to abrasive and adhesive bonding fiber alone, bond small point, some abrasive off phenomenon.