Case study of cost reduction in metal processing through changes in hole entrance shape.

The tool change time for cutting processing can be reduced, which helps lower processing costs!

In the holes of block-shaped machine parts, there may be indications for R. In this case, after drilling the hole, it is necessary to process it to R0.5 using a polished cutting tool. The tools used for R processing wear out and can no longer process the specified R, leading to increased replacement frequency, which raises the costs of consumables and labor. If there is no special design intent for the shape of the hole entrance, using a 45° chamfer or a 120° face allows the cutting tool to only require tip replacement. This reduces the labor involved in changing cutting tools and can lower processing costs. [Case Study] ■ Content: Cost reduction in metal processing by changing the hole entrance shape ■ Issue: Increased replacement frequency leading to higher consumable costs and labor ■ Proposal: By using a 45° chamfer or a 120° face, only tip replacement is needed ■ Application: Cost reduction, cutting processing, machining, lathe work, precision processing *For more details, please refer to the PDF document or feel free to contact us.

Processing Contract