The roughness of the mold after grinding has a direct impact on the lifespan of the mold. The better the roughness, the more stamping times the mold can have between two grinding cycles, which indirectly affects the overall service life of the mold. Choosing the correct mold edge grinding technology is an important way to improve the lifespan of the mold. The threshold of mold edge grinding technology is relatively low, but it can increase the lifespan of the mold by several times or even dozens of times. Therefore, the reasonable application of mold grinding technology can achieve a longer service life.
In actual production, 70% of enterprises, especially small private sheet metal processing factories, do not attach enough importance to the issue of mold grinding, often reusing the same mold until it cannot punch out qualified holes. This approach not only measures the life of the mold with inaccurate standards, but also fails to measure the performance of the punch mold.
It is crucial to correctly grasp the timing of mold grinding. Firstly, two concepts need to be clarified: how to determine whether the mold needs to be ground and a reasonable grinding frequency. Grinding the mold every few days is common sense, but this traditional concept is ignored by most enterprises. If conditions permit, grinding as much as possible will definitely greatly extend the service life of the mold.
Brand: Dongju
Model: Electroplating binder
Material: High speed steel HRC60
Abrasive: Diamond coating
Category: Elliptical cone grinding head
Grinding head diameter: 1.95mm
Grinding head length: 3.5mm
Shank diameter: 6mm
Length: 50mm
Particle size: 200#
Customization: Yes
Imported or not: No
Concentricity: within 0.01
Origin: Dongguan
Weight: 150g
Specification: 1.95D * 3.5T * 50L * 6B
Function and purpose: Fine trimming, forming, and grinding of punching molds and curling molds
Initial order: 10 units
Delivery time: 10 working days