(1) Diamond pen dressing grinding wheel: According to the size of diamond particles and their distribution in the pen, diamond pens can be divided into several types, such as chain and powder. The alloy with strong bonding force is used as the bonding agent, so the diamond grinding wheel particles are not easy to fall off during use, so there is no need to repair the grinding process.
(2) Grinding wheel dressing by rolling method: Diamond grinding wheel dressing by rolling method. Grinding wheel drives the rolling wheel at the speed of 1~2m/s by reducing the speed
Made of, carbide or abrasive) rotary. The pressure of rolling wheel applied to grinding wheel is about 3~5MPa, grinding the surface of diamond grinding wheel
Make the abrasive particles fall off. The grinding wheel dressing by rolling method has better cutting performance and lower cost, but the surface roughness of the grinding part is rougher and rolling
Damage, short life, easy loss of precision. Therefore, this dressing method is mainly used for forming grinding with small batch size and low precision.
Green silicon carbide or ceramic white corundum is used for dressing. Dressing ring is the first choice for dressing diamond grinding wheel or CBN grinding wheel. It is sharp in dressing, not easy to remove sand and has high dressing efficiency. Wheel Dresser,Dressing Tools,Dressing Roller,Grinding Wheel Dresser Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com
High-end furniture coincidentally plays a new "concept"
With the continuous development of society, people's needs are becoming increasingly diverse. More individuals are now focusing on the quality of life and making spiritual investments. As a result, high-end furniture has entered the upper class and is now seen as a symbol of social status and lifestyle.
In recent days, many furniture stores in Wuhan have noticed a growing trend: the establishment of high-end furniture sections. In some stores, these areas occupy up to a third of the total space. To attract customers, high-end furniture brands have cleverly embraced the "concept" of luxury and exclusivity.
**High-End Furniture Areas Take Up Half of the Store**
At an international pavilion within a large home store in Hankou, hundreds of premium furniture brands are competing side by side. According to rough estimates by reporters, nearly all of these brands claim to be "imported," featuring European or American styles, mostly made from solid wood. A staff member explained that the pavilion focuses on high-end imported brands, with four locations across Wuhan.
Looking at the price tags, it's clear that even the cheapest sofa in the store costs around 10,000 yuan. Dining tables priced at 50,000 yuan and wardrobes at 100,000 yuan are quite common. In furniture stores in Wuchang, prices tend to increase as you go up the floors.
A store employee stated bluntly, "The higher the floor, the more premium the furniture." According to them, the fifth and sixth floors are dedicated to high-end domestic brands, while the third floor features mahogany furniture, known for its high cost. The lower floors offer mid-range options for everyday families. In this store, high-end furniture makes up nearly half of the inventory.
In a store specializing in European and American-style furniture, I came across a sofa marked at 500,000 yuan — equivalent to the price of a luxury car. The salesperson explained, "This is our most expensive sofa, combining elements of European palace design with traditional Chinese Su embroidery." (Editor: Peter)