Circular saws are most frequently used Power Tools on woodworking. They are categorized according to their drive motor, the type of depth control they use, their cutting depth and power input. Circular saws are available in general-purpose and special versions. Typically, hand-held circular saws are mounted on a base plate.
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The integrated ceiling is popular with consumers for its beauty and convenience. However, some merchants use various technical terms and concepts to confuse and visualize and make consumers feel dizzy. In fact, only need to pay attention to six aspects, you can easily buy a suitable integrated ceiling.
1. Keel good keel thickness The quality of the hand-heavy keel directly affects the service life of the integrated ceiling. The keel carries the weight of the entire ceiling. If a keel of poor quality is used, it will be easy to bend and deform the ceiling for a long time. Under normal circumstances, the quality of the original keel of the brand ceiling is better, and the label of the corresponding brand will be printed. Such keel is thick and feels heavy. The keel with poor quality has a thin thickness and a light touch. The overall shape is not as good as the keel. In addition, consumers can also judge the quality of keel from the aspect of price, and the price difference between them is about 1 times.
2. Aluminum High-quality aluminum materials Aluminum materials with good flexibility have high purity of aluminum and can guarantee the service life of ceilings. Unfavorable aluminum products are usually made of scrap aluminum materials with many impurities and rust at the cutting sites. There will also be problems such as blackening and blistering. When consumers choose aluminum materials, they can shake the aluminum material by hand. If the material is flexible and resilient, it means the quality of the aluminum material is good; bad aluminum material will appear stiff when shaken.
3. The surface process sheet determines the properties of the various grades of sheet metal. The properties of the various sheet materials can be classified into film-covered sheets, roll-coated sheets, oxidized sheets, multiple aluminum sheets, and titanium silver sheets. Among them, the film surface of the film covered board is easily oxidized and yellowed; the surface of the roll-coating board is painted with strong oil-fume resistance and good decorative effect; the oxide board is chemical-free, environmentally friendly, and has strong oxidation resistance; titanium silver plate The corrosion resistance, oxidation resistance and fire resistance are strong.
4. When the surface of the lighting appliance is purchased, check the light transmission. There are two types of electrical surfaces, acrylic and tempered glass, on the market. Consumers can use different materials according to the style of decoration. Before consumers buy lighting appliances, they should connect the electrical power supply and check the light transmission of the surface material. Good materials have good light transmission and light that shines; poor materials have poor light transmission and use light for a long time.
5. The edges are more securely integrated. The ceiling is integrated to show the overall rules. The design of the edge is important. It not only makes the ceiling look more three-dimensional, but also can be used to seal the edge to a certain extent. The good side strip is designed as a snap type, ie, the side strips and ceilings are like the buckles and buttonholes, which are stable and firm; while some small manufacturers use glass glue to bond them, it is not only unstable, but also affects the indoor environmental protection coefficient. It will also yellow.
6. The fancy design of the buckle design of the style design is the pattern design of the key integrated ceiling. The design mainly originates from the design of the buckle board. The buckle board style also determines the style of the entire ceiling. At present, there are several kinds of buckle patterns in the market, of which the pattern effect is more prominent than the number of aluminum and titanium silver plates, they may have the feeling of oil painting, or use the original metal color, even more significant, and the price is higher; As an oxide plate, it is also the most widely used plate in the market. It can print a variety of styles and colors, and has a strong decorative effect.