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

Cutting of rolled bronze into billets

When obtaining bronze billets from rolled or drawn products, mainly the technology of cutting on the presses, shears and in dies, as it has almost no waste (except the end). Mechanical cutting is also inefficient because of its low productivity.

Shear cutting of bronze on presses

Devices that compensate for defects in the cutting zone are used. For example, to eliminate non-perpendicular to the cutting plane of the bar axis, a preliminary tilt of the bar by an angle equal to the angle of the slash is used. End gaps between the knives and the material to be cut are taken as minimally permissible (within 0,08 ... 0,12 mm, depending on the diameter or width of the bronze rod);
Reduction of distortion of the separation zone is facilitated by increasing the cutting speed, so it is advisable to cut bronze rods or sheets on high-speed presses or pulse units;
Rational use of a completely closed cutting pattern with a longitudinal compression of the material to be cut.

Cutting tool

Cutting tools are made of highly durable tool steels and are designed for high durability under conditions of sharp ups and downs of technological efforts. The company Evek GmbH offers to buy welded bronze products. The price from the manufacturer. The supplier provides prompt delivery of products to any address.

Features of the drilling of bronze

Depending on the grade of the bronze alloy, a number of specific technological methods must be applied when drilling. The main of them are considered:

• Obligatory introduction of special emulsions into the processing zone, which ensure the effective removal of the released heat;
• The use of increased (up to 2800 ^min-1) drill speeds;
• The angle between the cutting edges of the drill bit should be at least 130°; it increases with decreasing hardness of the processed alloy;
• Drill bit feed speed when working with bronze should not be constant. In the beginning it is allowed to work with average values of the feed, which by the end of the processing decreases. For control, you can use the formation on the surface of the chip color fade: it means that the bronze alloy is losing strength .

Buy. Supplier, price

Are you interested in cutting and drilling bronze? The supplier Evek GmbH offers to buy bronze at a price from the manufacturer. We provide delivery of products anywhere in the continent. The price is optimal. We invite you to partner cooperation.