About Multi - blade saw blade 1

Multi - blade saw blade is a saw blade installed together with alloy saw blade. Multichip saw blade is commonly used in wood processing, such as: cedar, cypress wood, pine, eucalyptus wood, import timber and miscellaneous wood, etc., are widely used in log processing, furniture production industries such as processing, keel, simple multi-disc general can install 3-6 pieces of saw blade, saw large blade saw even more can be installed more than 40, greatly improving the efficiency of the workers. Multi-blade saw blade generally with a certain number of heat dissipation holes and thermal expansion groove, or design a plurality of scraper, in order to achieve better heat dissipation effect, so that the chip discharge is more unobstructed.

1. The use of multi-blade saw blade:

Solid wood cutting, joinery board core board saw, solid wood composite floor core board saw, solid wood composite floor surface board to split saw

2. Features of multi-blade saw blade:

Features: suitable for solid wood slitting material, group use to improve efficiency. Good cutting effect and durability.

3. Outer diameter of multi-blade saw blade:

Mainly depends on the installation limit of the machine and the thickness of the cutting material, small diameter of 110MM, large diameter can reach 450 or more, part of the saw blade according to the requirements of the machine needs to be installed at the same time, or around the same installation, in order to not increase the diameter of the saw blade, reduce the cost of the saw blade under the premise of greater cutting thickness

4. The number of teeth of the multi-blade saw blade

In order to reduce the resistance of the machine, increase the durability of the saw blade, reduce the noise, the number of teeth of the multi-blade saw blade is generally less, 110-180 diameter is about 12-30 teeth, more than 200 is generally only about 30-40 teeth, there is a large power machine, or emphasize the cutting effect of the manufacturer, a small number of design about 50 teeth.

5. Thickness of multiple saw blades

The thickness of the saw blade Theoretically we want the saw blade as thin as possible, sawing is actually a consumption.

The thickness of alloy saw blade is determined by the material of alloy saw blade base and the process of making the saw blade. If the thickness is too thin, the saw blade is easy to shake when working, which affects the cutting effect.

Take Risi multi-blade saw blade as an example, 110-150mm outer diameter thickness can be 1.2-1.4mm, 205-230mm outer diameter saw blade thickness about 1.6-1.8mm, only suitable for cutting small density softwood. When choosing the thickness of saw blade, the stability of saw blade and the material of saw should be considered.

Now in order to reduce the consumption of some companies to start producing one convex plate or double convex plate multi-disc saw, saw blade, on both sides of the hole in the thick, thin alloy inside, and then to brazing, while guarantee the cutting thickness, achieve the effect of material, such as xiao Lin blades are specially designed for keel factory 230 thick 1.3 mm diameter of the saw blade, cutting depth is not more than 40 mm. Part of the equipment design has the effect of direct trimming, need to install multi-blade saw edge saw, trimming saw blade is generally thickened blade, in order to ensure the smoothness of edge cutting.