Aluminum alloy punching machine It is a kind of machine tool equipment used for punching aluminum alloy plates, which is widely used in aerospace, automobile, construction and other industries.

To ensure that Punching machine The size of the processed products is accurate and the quality is reliable, so size inspection and quality control are required.

The following details how to carry out dimensional inspection and quality control for aluminum alloy punching machine.

1、 Dimensional inspection

1. Preparation:

Before dimensional inspection, make preparations.

Clean the working table of the aluminum alloy punching machine to ensure that the surface is smooth and clean without impurities.

Adjust the working parameters of the punching machine, for example, adjust the punching pressure, punching speed and other parameters to adapt to the thickness and hardness of the aluminum alloy plate to be processed.

2. First article inspection:

Before formal punching, first part inspection is required.

First, according to the requirements of the product drawing, place an aluminum alloy plate to be processed on the punching machine workbench and fix it.

Then, the punching shall be carried out with small punching force, and the punching depth shall not be too deep or too shallow.

Compare the punched hole with the product drawing requirements, and check the diameter and position of the hole.

In case of any nonconformity, adjust the parameters of the punching machine in time and punch again.

3. Continuous machining inspection:

After the punching machine is officially put into production, it is necessary to conduct dimensional inspection for continuous processing.

At regular intervals (for example, every 30 minutes), remove a product from the punching machine for dimensional inspection.

Generally, measuring tools, such as vernier caliper and height gauge, can be used to check the punching hole diameter, hole spacing, hole position, etc.

If large size deviation is found, the punching machine parameters need to be adjusted in time and the subsequent product size inspection needs to be carried out.

2、 Quality control

1. Raw material control:

The aluminum alloy plate processed by aluminum alloy punching machine requires the selection of raw materials with good quality.

Inspect the quality of raw materials, and check whether the thickness, hardness and other indicators of the plate meet the product requirements.

It is strictly prohibited to use defective or damaged plates for processing, so as not to affect the quality of products.

2. Equipment maintenance:

Keep aluminum alloy Punching machine equipment It is very important to have a good operating condition.

Regularly maintain the equipment, clean the surface of the machine tool, lubricate the mechanical parts, and check whether the electrical system works normally.

Timely replace the severely worn punches, dies and other accessories to ensure that the equipment is always in good working condition.

3. Operator skill training:

Operator is an important part of quality control of aluminum alloy punching machine.

Operators need professional training to master the operating skills and safety knowledge of the punching machine.

Understand the product requirements and inspection standards, and be familiar with the adjustment methods of various punch, die and punching machine parameters.

Operators need to conduct production operations carefully and responsibly to ensure the quality of products.

3、 Summary:

For dimensional inspection and quality control of the aluminum alloy punching machine, it is necessary to make preparations, and carry out initial piece inspection and dimensional inspection of continuous processing.

At the same time, it is also necessary to control the quality of raw materials, maintain equipment, and train operators.

This can ensure that the aluminum alloy products processed by the punching machine are accurate in size, reliable in quality, and meet customer requirements and product standards.