Grinding Head Manufacturing Is Simple And Low Cost
Grinding head is a small handle grinding tool with a general term, used in electric mill, hanging mill, hand drill and so on. There are many types, such as ceramic grinding head, rubber grinding head, diamond grinding head, emery cloth grinding head, alloy grinding head and so on. Different types, their use is not the same.
(A) ceramic grinding head:
Granular sand (usually corundum, white steel jade, chrome corundum, silicon carbide) made of ceramic binder sintering, the central supplemented by metal handle. Mainly grinding all kinds of metal, for the diameter of the inner wall of the grinding, mold correction.
(B) rubber grinding head
The finer granular sand is combined with a rubber binder for the polishing of the mold.
(C) emery cloth grinding head
Multi-piece rectangular sand cloth, bonding around the metal handle. Granularity is generally in the 60 # -320 #, for the diameter of the inner wall of the polishing.
(4) diamond grinding head
A grinding tool for a non-metallic material such as a stone material and a porcelain material, and more particularly to a grinding tool using a diamond alloy as a grinding body comprising a substrate and a plurality of grinding bodies, wherein a plurality of grinding bodies are fixed in Wherein the substrate is preferably made of an adhesive material having a certain toughness, and the grinding body is preferably made of a diamond alloy material, and the utility model has the following advantages: (1) High grinding performance, simple manufacturing and low cost, high grinding quality and can be applied to the characteristics of large-scale grinding.
Since the twenty-first century, with the rapid development of China's national economy, China's grinding industry has maintained high growth for many years, and with China's accession to the WTO.
In recent years, the export of grinding industry is also gratifying situation. In 2008, the global financial crisis, the development of China's grinding industry has also encountered some difficulties, such as declining domestic demand, exports, etc., grinding industry generally appeared operating downturn and profit decline. In 2009, with China's economic stimulus plan and the global economy out of the trough, China's grinding industry has gradually recovered from the financial crisis, re-enter the benign development track.
In 2010, the prospects for the global economic recovery are facing twists and turns, the voice of domestic economic restructuring is heating up, the rise of trade protectionism, the low-tech human-intensive enterprises in the grinding industry, the lack of brand-oriented export-oriented enterprises facing the development crisis , And focus on cultivating brand and technological innovation ability of enterprises will take the initiative. How to deal with the new economic environment and policy environment, the development of suitable for the current situation and its own characteristics of the development strategy and competitive strategy, is the first industry in the next two years, China's economic restructuring tide in the invincible key The