The description of the function of each functional area of the wire drawing die
1. Definition of
2. Description of the function of each functional area:
the superior performance of the innovative "straight" theoretical hole pattern of each area name. The
entrance area is
smoothly threaded, and we polish the entrance area so that the drawing fluid (milk) can smoothly circulate in the
lubricating area. The
traditional lubricating area is slightly polished. Poor, we polish the lubricating area finely, so that the wire is easily over-
compressed. The
"straight" working area can reduce the drawing force, change the point contact to the surface contact angle drawing, reduce friction and die wear, and the deformation structure is more reasonable and stable . In the last pass, the incoming wire can be drawn smoothly whether it becomes thicker or thinner.
The
"straight" warp setting area of the warp setting area can ensure the accurate diameter, smoothness and out-of-roundness of the wire for a long time.
The
national safety corner of the export area in the export area can ensure that the wire can be pulled out without scars. Life expectancy is getting longer and longer.
The
deepening of the reverse opening in the reverse opening area can greatly support the tensile stress of the reverse opening.