Are you interested in cutting and drilling copper? The supplier Evek GmbH offers a wide range of copper at an affordable price. We provide delivery of products anywhere in the continent. The price is optimal.

Scissors

Cutting operations with copper billets are carried out primarily on sheet, bar and combination shears, as an intensive adhesion of copper chips on the metal cutting tools prevents the production of measured billets of high quality. Cutting of rolled copper sheets is carried out on crank shears with inclined blades. In the case of cutting thick sheet metal or copper plates the advantage is given to hydraulically driven shears that ensure gradual penetration of blades into the cut sheet metal. The quality of the cut increases with the reduction of technological gaps between the moving and fixed knives.

Cutting of bars and wheels

For cutting copper bars and a circle, sectional shears are used. Closed and semi-closed cuts are used, as the resulting compressive stresses contribute to a quality cut. If there is no proper production equipment the cut blanks are subjected to pre-cutting. In cases where copper products are formed automatically (e.g. cold forming machines), only semi-closed blades are used for the cutting position. The supplier Evek GmbH offers to buy copper of domestic and foreign production at an affordable price in a wide range. We provide delivery of products to any point of the continent. The price is optimal.

Copper drilling

Processes for obtaining a blind or through holes in copper workpieces, using metal cutting equipment is difficult because of the high plasticity of the material is formed intermittent chips. This becomes the main cause of jamming and breakage of the drills. Therefore, it is recommended to drill copper at high feeds when continuous, draining chips are formed.

Spongy drilling

Before deep drilling (or for obtaining holes with a diameter less than 2 mm) workpieces are first hardened mechanically - surface cold hammering. The surface of the metal becomes harder and the chips are more free-flowing. Riveted copper is drilled at lower than normal feed rates and sharpened drills.

Buy. Supplier, price

Are you interested in Copper Cutting and Drilling? The supplier Evek GmbH offers to buy copper at the producer price. We provide delivery of products anywhere in the continent. The price is optimal. We invite you to partner cooperation.