|Place of Origin:||China|
|Name:||Circular Saw Blades and TCT Blades|
|Tooth pitch:||Laser cut|
|Surface treatment:||Oiled or painted|
|Quality:||Industry and professional use|
|Feature:||for non-ferrous metals|
|Size:||125mm to 750mm|
|Teeth number:||36 to 160|
|Plate thickness:||1.6mm to 3.6mm|
|Kerf:||2.6mm to 4.6mm|
Circular Saw Blades and TCT Blades for non-ferrous metals diameter from 125mm up to 750mm - MBS Hardware
This type of TCT Circular Saw Blades (Sierras Circulars) are designed as non-ferrous metals cutting blades that suitable for cutting aluminium profiles, aluminium solid, copper, brass, and other non-ferrous metals.
For aluminium profiles cutting, recommend choose α= +5°;
For aluminium solid cutting, recommend choose α= -5
Quality: for indutrial and professional market
Bore: all sizes and upon request, including 5/8”, 1”, 20mm, 22.23mm, 25mm, 30mm, 35mm, etc…
Teeth number could be adjusted upon request.
Teeth type: TCG
There are four basic blade types, determined by the shape, or grind, of their teeth. They are flat top grind (FTG), alternate top bevel (ATB), combination (ATBR), and triple-chip grind (TCG) [Figure 1 and Photo A].
FTG blades have teeth whose top edges are square to the saw plate. Also called rakers, these teeth attack the wood much like a chisel chopping out the ends of a mortise. They’re fast cutting and durable, but don’t produce a clean surface. They’re designed to rip, sawing perpendicular to the grain.
The teeth on ATB blades are angled across the top edge, with every other tooth “leaning” in the opposite direction. The shape of the tooth causes it to shear the wood fibers cleanly using a slicing motion. The steeper the bevel angle, the cleaner the teeth cut, but the quicker they dull (Figure 2). Most 40-tooth ATB blades are marketed as “all-purpose” blades.
Combination blades consist of 50 teeth arranged in sets of five, with four ATB teeth followed by a raker tooth (thus the ATBR designation.) The ATB teeth are designed to crosscut cleanly while the raker teeth aid in ripping. Combination blades are also considered “all-purpose” blades.
The teeth on a TCG blade alternate between a raker tooth and a chamfered tooth. The chamfered tooth roughs out the cut, while the following FTG tooth cleans it up. This tooth configuration is meant for sawing dense materials: plastic laminate, solid surface materials like Corian, and non-ferrous metals like brass and aluminum. Pointy ATB teeth would blunt quickly from this stuff.
Size and specifications:
|Diameter (mm)||Kerf (mm)||Body Thickness (mm)||Teeth number|
|550||3.8||2.8||120, 132, 144|
|600||4.0||3.0||120, 140, 160|
|650||4.0||3.0||80, 120, 140|
|700||4.2||3.2||80, 120, 150|
|750||4.6||3.6||120, 140, 160,|
Remark: Other special izes and specification can be tailor-made for our clients.
Advantage of our products:
To achieve a good cutting result the saw blades must be tensioned to the specific rotation speed and area of use. Tensioning is made by rolling circular tracks into the saw body causing tensions in the steel.
All final checks are carried out on our CNC controlled measuring machine. Using four cameras giving the highest accuracy of imaging, the machine measures the total cutting geometry of the teeth and the centralization of the tip. Also the machine measures the brazing of the tips and records any deviation which is then passed back to the brazing robots for any adjustments.