As we all know, CNC machining centers are suitable for complex machining, multi-process, high-demand and high-demand, various types of ordinary machine tools and various fixtures, and parts that require multiple clamping and adjustments. Its processing objects are mainly box parts, complex curved surfaces, special-shaped parts, composite board parts and CNC processing.
(1) box parts
Parts that boast a porous structure, an inner cavity, and a definite length, width, and height ratio are referred to as box parts. They find extensive application in industries such as automobile manufacturing, machine tools, and aircraft manufacturing. The processing of box parts necessitates multi-station hole making and surface machining with an emphasis on high tolerances, particularly shape and position tolerances. These parts go through various processes such as milling, drilling, expanding, boring, reaming, spot welding, and tapping, which demand several tools. The machining center is an ideal choice for processing box parts since it offers several processing stations, and the parts can only pass through once. In general, the boring and milling machining center gets utilized in such cases.
(2) complex surface
Mechanical manufacturing, particularly in the aerospace field, heavily relies on complex surfaces. These surfaces are challenging to create with conventional machining methods and techniques. In our country, the precision casting method is commonly used for complicated surface parts. However, its precision is relatively low.
(3) Special-shaped parts
Special-shaped parts are irregular parts, most of which require mixed processing of points, lines and surfaces. The rigidity of special-shaped parts is generally poor, the clamping deformation is difficult to control, and the machining accuracy is difficult to guarantee. Even some parts of some parts are difficult to complete with ordinary machine tools. When processing with a machining center, reasonable technological measures should be taken to clamp once or twice. The mixed processing characteristics of the machining center have multi-stations and can complete multiple or all processes.
(4) Discs, sleeves and plates
For disc-shaped parts with keyways or radial holes or distributed hole systems, curved disc sleeves or shaft zeros, such as flanged sleeves, keyway or square head shaft parts, and porous processing plates, vertical machining centers should be selected, such as For disc parts with distributed holes and curved surfaces on the end faces of various motors, a horizontal machining center with radial holes should be selected.
(5) Test pieces for new products
The machining center is known for its remarkable adaptability and superior flexibility. With the ability to compile and input a new program, CNC processing can be easily achieved when changing the processing object, making it a versatile and useful tool for various industries.