Why is "separation" in wire cutting difficult? An explanation of core processing and finishing processes.
阪神精工
Hanshin Seiko Co., Ltd. has published a technical article titled "Just a Little More to Cut. The Moment is Difficult | The Pitfalls of Wire Cut 'Separation'."
In wire cutting, the support state of the material changes the moment the cutting is completed. It is important to plan the extraction method, considering the potential drop, tilt, and contact with the machine of the separated core or product.
The article introduces ideas based on our experiences with contact and entrapment of cut-off pieces, such as creating a leftover section to stop once and the order of separation and finishing processes. It also explains points to confirm with large, heavy parts and the differences due to residual stress-induced deformation.
If you are considering cutting or dividing large parts, processing large openings, or additional processing on supplied items, please take a look. For processing inquiries, please contact us with drawings that indicate material, dimensions, weight, cutting position, and required accuracy.

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Based on the experience of contact and jamming of cut-off pieces, we will introduce the concepts of support and extraction after cutting, leftover material, and finishing processes.




