Once you’ve picked your band saw machine, pick your saw blade. The M71 band and carbide tipped band saw blades have the ideal properties for cleanly cutting Inconel. Visit Sawblade.com for a variety of Inconel cutting saws, including band saws and circular saws.
08-18-2009, 12:37 PM #1 Best blade to saw Inconel 718 Have a customer with a problem sawing through Inconel on a band saw. If the saw in question can’t do that all you’ll do is spend money to destroy blades. To get sufficient head pressure to cut the inco, I had to completely disconnect the head counterbalance spring and hang 20# on the blade tightening handwheel at the outboard end of the head. Its mean stuff, and if the blade skates on it for just a couple seconds it’ll workharden the material enough to dull the blade past any salvation before it’ll ever make it thru the work hardened area.
Specialized carbide blade for cutting Inconel and Titanium applications. Nickel based alloys, heat resistant, and duplex steels. Excellent blade life with highly abrasive materials, leaving excellent surface quality.
While there is certainly a science to cutting any metal material, tackling tough-to-cut materials like superalloys can be even more challenging as managers try to balance cutting speed, finish quality, and blade life. In a carbide blade, the more durable tooth tips are welded to a high-strength alloy backing, enabling it to cut even the toughest metal. Working with hard-to-cut metals like Inconel 718 and Hastelloy X, the service center decided to upgrade from bi-metal blades to carbide-tipped blades to get higher performance out of its band saws.
In this guide, we go through the complete process-selecting the right blade, breaking it in and using it, and looking after both the blade and band saw itself-to help you get the most out of your band saw and blades. Carbide band saw blades are ideal for cutting materials such as high-nickel alloy steel , HASTELLOY, titanium, MONEL, and INCONEL since they are able to withstand greater amounts of heat and maintain their edges for longer when used to routinely and continually cut especially hard metals. We supply band saws from leading manufacturers like HYD-MECH and are a Certified Master Distributor for original Lenox saw blades in both Canada and the US. Contact us today to discuss your needs, or shop for Lenox bi-metal band saw blades online!
As a general rule bimetal blades will cost about 2.5x a standard flex-back blade and last about 3-4x longer in metals, saving time and money. “Carbide tipped saw blade teeth are very hard and often used to cut exotic alloys and metals including inconel and titanium. They are also popular when cutting large aluminum or fiberglass cross sections to save time and prolong blade life. Because carbide tipped blades usually have a wide tooth spacing they are only designed to cut fairly large solids(3″+ min. A diamond grit band saw blade will cost about 2-3 times the price of a carbide grit blade but will last about 5-10 times longer on the correct applications.
best band saw blade for inconel Related Question:
What do you cut Inconel with?
Choosing a Band Saw for Cutting Inconel Inconel is processed into smaller piecse using band saws and circular saws. Band saws are the best tool for the job if cutting Inconel is a daily task for a workshop.
How do I know which bandsaw blade to use?
Use coarse tooth blades (2 or 3 TPI) for re-sawing and cutting thicker materials. For general wood cutting duties in typical 3/4″ material, use a 4 TPI blade for coarse, fast cutting and a 14 TPI blade for slower, smoother cutting. A blade in the 6 to 8 TPI range provides good general-purpose performance.
How do you pick a metal band saw blade?
The general rule of thumb is: For wood and soft materials aim for 3 – 6 teeth in the workpiece. For metals and harder materials aim for 6 – 24 teeth in the workpiece.
Are carbide saw blades better?
Carbide-tipped blades are much harder and more heat and impact resistant, making them deal well with steel and lasting up to 200 times longer than the basic carbon steel blade.
What is the cutting speed for Inconel?
The recommended cutting speed for machining Inconel 718 using the carbide inserts should be within 20– 25m/min, the feed rate should be 0.15–0.20mm/rev and the depth of cut should be higher than 1.0 mm.
Why is Inconel 625 difficult?
Superalloy Inconel 625 although having many industrial applications owing to its high strength, exhibits poor machinability because of its sticky nature and poor heat conductivity. To improve its machinability, use of cutting fluids becomes necessary to remove heat and provide lubrication in the cutting region.
How do I know what size bandsaw blade I need?
In inches, determine the radius of each wheel, by measuring from the center to the outside of the wheel. Apply the following formula: (R1 x 3.1416) + (R2 x 3.1416) + (2 x C) = Saw blade length. Put a strip of tape on the floor to mark a starting point.
Is more TPI better?
Woodworkers quickly learn that the number of teeth-per-inch (TPI) on the blade has a big impact on the quality of a cut. The general rule of thumb is “the more TPI, the smoother the cut.” The true answer, however, is just a little more complicated than that, as you’ll learn once you understand how saw teeth work.
How tight should my bandsaw blade be?
The blade should deflect no more than 1/4 in. A good place to begin is to tension the blade until the meter reads proper tension for the next wider blade. For example, if you’re tensioning a 3/8-in. blade, I would set the scale to 1/2 in.
How long should a metal bandsaw blade last?
On average your bandsaw blade should last 6 months to as long as a few years depending on what your cutting with it. Make sure to match your blade strength and quality to the project and material your cutting.
What is a bimetal bandsaw blade?
Bimetal blades are metal cutting blades. They are used on band saws to cut carbon steel, tool steel, structural steel, stainless steel, pipes and tubes, die steel, angles and flat stock, and mixed metal applications.
What is a raker bandsaw blade used for?
RAKER SET has one tooth set to the right, one tooth set to the left and one tooth is straight. This is used for most production cutting of thick, solid metal sections on horizontal saws.
Which band saw blade material provides the highest performance?
The main reasons a shop would switch to carbide band saw blades are longer life and faster cutting. The reason these blades can deliver such results is the carbide itself, a popular material for cutting tools because of its high durability and high heat resistance.
What are tungsten carbide blades used for?
Tungsten carbide has been used in industrial cutting applications for nearly a century. In such a setting, where cuts are controllable and repeatable, its high durability and wear resistance allow it to outperform steel tools, cutting faster and leaving a better surface finish on machined parts.
What can a carbide tipped blade cut?
Carbide tipped saw blades cut almost everything from asbestos to Zirconium, including paper, plastics, rubber, steel, insulation, aluminum, and even food, as well as every kind of wood in the world and all the wood composites.