What Are the Factors Affecting the Machining Dimensional Accuracy of Riveted Magazines?

2026-06-18

Riveted Magazines require extremely high precision during machining. If the machining accuracy is compromised, it will cause the product to mismatch with equipment data, leading to jamming, improper assembly, and difficult and time-consuming flatness adjustments, which in turn affects machining efficiency and product quality. Below, we share the factors that affect the dimensional accuracy of Riveted Magazine machining.

Wafer Frame Cassette  Wafer Frame Cassette

I. Machining Process of Riveted Magazines

In most cases, actual machining errors in Riveted Magazines are caused by unreasonable machining processes. While ensuring basic machining process principles (such as "roughing before finishing, faces before holes, large faces before small faces" in milling CNC machining, or "minimize clamping times and use modular fixtures as much as possible" in fixture application), it is crucial to reduce machining errors caused by aluminum chips. Since aluminum parts are soft, the chips generated during machining can easily lead to dimensional errors.

 

II. Numerical calculations in manual programming and automatic programming — if calculation errors occur, they will also affect product accuracy.

III. The three cutting elements: cutting speed (vc), feed rate (f), and depth of cut (ap), as well as tool compensation, must be accurate. That is, on the premise of ensuring machining quality and tool wear, parameters should be adjusted to fully utilize the cutting performance of the tool, maximize cutting efficiency, and minimize machining costs, thereby achieving more precise dimensional accuracy for Riveted Magazines.

 

Wafer Frame Cassette

 

IV. Tool setting — inaccurate tool setting is also a factor causing dimensional errors. Therefore, it is advisable to use a high-quality edge finder. If the machine tool is equipped with an automatic tool setter, that is even better. DOHONE Company uses advanced precision CNC equipment for all its machining, and the automatic tool setting function has significantly improved the machining accuracy of Riveted Magazines.

RELATED NEWS