During this period of time, I suddenly remembered to write a post related to "tooling". Tooling is used a lot in ordinary manufacturing survival, injecting "efficient" driving force into ordinary manufacturing. Without further ado, go directly to the workpiece ---- card spring.
First, let's talk about the last process of the workpiece forming and processing --- pliers; the most important thing about the pliers here is to repair the burrs. First, let's talk about the conditions: the workpiece material is stainless steel, and the number of workpieces is several hundred.
General burr repair skills: 1. Scraper, scraper repair the burr of the inner and outer rings; grease file repair and polish the appearance of the outer ring. 2. File, file repair the burr of the inner and outer rings, and grease file repair and polish the appearance of the outer ring.
The material is relatively difficult to process, whether it is a scraper or a file, it is very hard, and the number is very large. There is a clear demand to pursue efficient processing methods.
Efficient skills: use the grinding wheel to grind the burrs of the parts, and repair the appearance of the magic light outer ring. After accepting the grinding wheel to grind, excavate, and when using manual grinding, you can only grind one at a time. At this time, a tooling emerges and accepts the following modes of tooling.