Q:Domestic electronic material saw, which quality comparison, the price is cheaper? May I trouble you for your recommendation?

Advantage analysis of computer flat saw1, the varieties of cutting: plywood, MDF, particleboard, gypsum board, organic glass, acrylic, light guide plate, circuit board, fiber board, copper plate, aluminum plate, core board, plywood, ABS board, PVC board, wood board, particleboard, aluminum plate, Aluminum Alloy and other material cutting.2, artificial cost is greatly reduced without technical workers, only 10 minutes to a general learning proficiency3, efficiency doubling: one-time cutting multiple plates, multi group specifications automatic cutting, without manual operation4, safety and stability: full automatic sawing, infrared protection, hidden sawing (saw blade)

Q:What kind of tools do you need for a fresh beginner?

The saw is to flip base and a little bit of experience, if you have not touched the wood will be a little bit more difficult, such as table, especially the backing these Dongdong tricky, this is the so-called novice started to be a little higher.

Q:It is hard to break a steel bar by sawing it

Coarse toothed saw blades shall be used in sawing soft and thick materials such as copper, bronze, cast iron, low carbon steel and medium carbon steel. This is because in the sawing of soft material or larger section, the larger the groove of the coarse toothed saw blade, the more of the chip per saw, and only when the chip slot is large, no jam occurs, and the sawing efficiency is affected.

Q:What road saw kerf

Pavement maintenance to a certain stage, in order to prevent shrinkage cracking, timely cutting processing, this time before the machine is cutting machine cutting machine working surface, the state is the road saw kerf.

Q:How to protect the Chun tree branches after cutting off the scent

Toon tree resistance to pruning, picking leaves, so used to make vegetables, will pinch the head, the more prosperous.

Q:What kind of saw blade is used for sawing wood lines?

It is recommended to use plain saw frames in carbide saw blades, 255*3.0*30*120, i.e., 255MM outer diameter, 3.0MM blade thickness, 30mm inner diameter, 120 teeth. The cutting aluminum saw blade is different from the cutter head at first, and the tooth shape is different.

Q:The prestressing tendon should be cut off by grinding wheel saw or cutting machine. Why can't arc cutting be adopted?

Prestressed reinforcement is in the component has no load, the reinforced tension, if heated, reinforced soft, elongated, such as steel and loosened, no tension, no prestress, prestress loss.

Q:How to set the kerf surface joints sealing quota

The telescopic seam building expansion, is a means to prevent the building component due to climate change in temperature (heat expansion and cold contraction), the structure cracks or damage the buildings or structures construction of a tectonic setting the direction of the appropriate parts of sewing seam.

Q:Woodworking table sawUsed to make panel furniture!What is its specific purpose?

Characteristic：(1) easy operation, labor saving and large travel.(2) with stable and light towing frame, the operation is smooth.(3) the setting of the movable table and the main saw blade can be adjusted by 45 degrees, and the scope of use of the saw is enlarged.

Q:Why do fitter saws T8, T10, T12 and other steel materials work harder than saw 10,20 steel, and the saw blades tend to be dull?

T8, T10 and T12 are carbon tool steels. They are very hard. The Brinell hardness in annealed state is more than 300.Manual saw blade is T12 material, just quenching, hardness is greater.10 and 20 are low carbon, high quality structural steel, very soft, Brinell hardness is less than 155.Therefore, the fitter saw, laborious, the saw is very easy to wear.