How To Sharpen Sheet Metal Shear Blades

5 2 always secure the garden shears.

How to sharpen sheet metal shear blades.

Check the pivot nut. Width parallel to within 002 from end to end. Remove gunk and rust. 5 3 always file until you feel a burr.

Grinding can sharpen any shear blade up to 14 within the same precision tolerances as new knives to maintain high productivity and quality cuts. Check the blade for curves bends. The tolerances for sharpening the width and thickness will be parallel to within 002 from end to end. 5 garden shears sharpening tips.

Recommended grinding tolerances are as follows. Place the file against the. Secure one of the blades in the bench vise with the edge to be sharpened facing up. Our shear blades are manufactured from the highest quality alloys to close tolerance quality control standards.

Shear blade sharpening specifications. At one shop i worked in we successfully sharpened a 3 shear blade in a vertical mill using a cup wheel and a light flood coolant. How to do so will vary depending on your model of sheet metal cutting shears. Remove the blades from the shears.

4 how to sharpen garden shears with a sharpening stone. 2020 la grinding company. 5 1 avoid large files. Blades are available as single edge two edge four edge and bowtie configurations to suit your individual cutting application.

How to sharpen sheet metal cutting shears step 1. When sharpening shear blades they must be surface ground to the same precision tolerances as new knives to maintain a high level of productivity and ensure quality cuts. Look directly down each blade to make sure it is perfectly straight. How to sharpen hedge shears step 1.

We held it in two angle vises to get the angle. If the pivot nut that connects the blades is loose it makes them drift apart during cutting. In order to do this efficiently it wil.