Custom laser cut slotted metal shims for elevator spare parts

Accurate cutting is a key link in sheet metal processing, which determines the quality and dimensional accuracy of the final product. The following are some commonly used precision cutting technologies in sheet metal processing:

Laser cutting

Principle: Use a high-power laser beam to melt the metal and make precise cuts.

Advantages:
High cutting accuracy, the error can be controlled within ±0.1mm.

Suitable for cutting complex shapes and small holes.

Efficient processing for materials such as stainless steel, carbon steel, and aluminum alloy.

Typical applications: elevator guide rail brackets, decorative metal plates, etc.

CNC stamping and cutting

Principle: The punch press is controlled by a CNC program to stamp and form metal sheets.

Advantages:
Fast cutting speed, suitable for mass production.

Diversified molds can produce standardized shapes and apertures.

Typical applications: mechanical installation gaskets, pipe clamps, etc.

Plasma cutting

Principle: High-temperature plasma is generated by high-speed airflow and arc to melt and cut the metal.

Advantages:
Strong ability to cut thick plates, can handle metal sheets over 30mm
Low cost, suitable for mass cutting.
Typical applications: large mechanical parts, building steel plate support structures.

Water jet cutting

Principle: Use high-pressure water flow (can be mixed with abrasive) to cut metal.

Advantages:
No heat effect, maintain the physical properties of the material.
Can process stainless steel, aluminum, copper and other materials.
Typical applications: complex parts with high requirements, such as automotive metal accessories.