Compressor scroll processing artifact-PCD precision milling cutter

Release time:

2023-06-10

The core working part of the compressor is the moving and static scroll plate. During the operation of the scroll compressor, the compressed air is mainly realized by the periodic rotation of the moving plate and the interaction of the static plate. In order to ensure the efficient and stable operation of the parts, the inner and outer walls of the scroll have high requirements on the surface smoothness, verticality and contour of the vortex groove, which also brings extremely high requirements on the processing tools of such parts.

Scroll air compressor is a kind of positive displacement compressor. The main components of the compressor are composed of movable scroll and fixed scroll. Scroll air compressors have high volumetric efficiency of compressed air. They are the first to be widely used in refrigeration equipment, including automobile air conditioners, aircraft air conditioners, superchargers, cabinet-type large air conditioners, etc. The working principle is to convert standard atmospheric pressure air through energy. Way to output to meet user needs.

Scroll Compressor

At present, the performance of the scroll finishing milling cutter commonly used in the market can not meet the requirements, such as high price brought about by the customer cost pressure, delivery time is too long, etc., coupled with the scroll product size model variety, blank die-casting allowance size uneven factors also bring challenges to the tool. In order to meet the needs of customers in the industry, improve the service life of finishing tools and reduce processing costs, Arrow set up a special research and development team to cooperate with customers to optimize and upgrade existing tools. For this reason, Arrow Stone has introduced a special welding PCD precision milling cutter, which meets the requirements of customers to improve efficiency and reduce costs and has been recognized by customers.

Welding PCD precision milling cutter

Arrow stone tailor-made aluminum alloy scroll disc special PCD precision milling cutter, forming surface contour high precision.
Selection of scroll material special PCD material, high processing life.

scroll plate

Application:

Part Name: Scroll Plate

Part material: ADC12 (die-cast aluminum alloy)

Material hardness: HB80

Cutting depth: 15mm

Cutting width: 0.06mm

Machine Tool: Vertical Machining Center

Tool holder: hydraulic tool holder

Cooling: external cooling

Tangent speed: Vc = 328 m/min

Feed: Fn = 0.1mm/r

Tool life: 7800 pieces

Processing effect:

The machining life of the arrow stone welding PCD precision milling cutter is 6.5 times that of the original whole hard cutter and 1.56 times that of the original welding PCD cutter, which fully meets the customer's requirements.

With arrow stone special scroll fixture effect is better, higher precision!!!