Detailed explanation of the processing flow of aluminum alloy CNC shell

In order to meet the needs of products, the CNC processing flow of aluminum shell becomes particularly important.

This article will introduce the process of aluminum shell CNC processing and explore its advantages and challenges in practical applications.

1. Introduction

Aluminum shell is a common product shell material with advantages such as light weight, good thermal conductivity and corrosion resistance. It is widely used in electronics, machinery, automobiles and other fields.

CNC processing technology has become a method for aluminum shell processing due to its high precision and high efficiency.

This article will introduce the process of aluminum shell CNC processing, as well as common processing methods and precautions.

2. Process

The process of aluminum shell CNC processing mainly includes the following steps:

(1) Design and drawing: According to the needs of the product, design a suitable shell shape and draw it.

The design process needs to consider factors such as product function, appearance and processing difficulty.

(2) Material preparation: Select suitable aluminum material and perform cutting and polishing.

The selection of aluminum material should take into account the product's use environment and requirements.

(3) CNC programming: Write CNC programs based on the drawing to determine the processing path and tool trajectory.

The programming process needs to consider factors such as processing accuracy and efficiency.

(4) Fixture design: Design a fixture suitable for processing aluminum shells to ensure stable fixation and processing accuracy of the workpiece.

(5) Processing operation: Fix the aluminum material on the fixture and process it through the CNC machine tool.

During the processing, attention should be paid to the selection of tools, adjustment of cutting parameters and use of coolant.

(6) Surface treatment: According to product requirements, the processed aluminum shell is surface treated, such as spraying, anodizing, etc.

(7) Quality inspection: The processed aluminum shell is quality inspected, including dimensional accuracy, surface finish and functional testing.

(8) Assembly and packaging: Assemble the processed aluminum shell and package it for transportation and sales.

3. Common processing methods and precautions

(1) Milling: Milling is one of the common aluminum shell processing methods.

In the CNC processing of aluminum shells, milling can realize the processing of complex shapes and holes.

During the milling process, attention should be paid to the selection of tools and the adjustment of cutting parameters to ensure the processing quality and efficiency.

(2) Drilling: Drilling is a common operation in the processing of aluminum shells.

During the drilling process, it is necessary to select appropriate drill bits and processing parameters to ensure the accuracy and surface quality of the holes.

(3) Thread processing: In aluminum shells, thread processing is often required.

In thread processing, it is necessary to select appropriate thread tools and processing parameters to ensure the accuracy and firmness of the threads.

Personalized customization of cast aluminum shells

Personalized customization includes cast aluminum mold customization, color customization, hole processing, logo engraving, screen printing, installation hanger customization, salt spray resistance customization, flame retardant sealing ring customization, etc.