Extrusion forming tool

TR010206-extrusion forming tool
 
 
Thread Loop Extrusion Tool
 
1. Need to pre-punch hole before flanging.
2. Need to preserve unloading time when setting process program, the flange edge has a slight slope.
3. The extrusion tool is correspondent with plate thickness, different plate thickness requires defferent tool.
4. Max plate thickness can be processed is for steel and alum plate 2.3mm, for stainless steel 1.2mm, forming height H>=2t.
5. We can design compund extrusion die according to customer’s requirements, but the forming shape will be not good as the one that do pre-punching hole first and flanging last.
 
 
Emboss Extrusion Compund Die
 
1. Reasonable angle and fillet will confirm a better forming shape.
2. Special height, angle and fillet will increase material stress.
3. A higher and deeper forming requires material smooth surface or lubricate the plate when processing.
4. The reasonable angle is 90 degree.
5. The best forming height is within 3 times of plate thickness.
6. To prevent die strength being weak while punching hole, must make sure ΦD>5t+Φd.
7. Program with unloading time while using, to prevent drawing plate.
 
 
Powerful Stripper Extrusion Tool
 
1. Need to pre-punch hole before flanging, pre-punching hole size=(0.56-0.59)*d..
2. Need to preserve unloading time when setting process program, the flange edge has a slight slope.
3. The extrusion tool is correspondent with plate thickness, different plate thickness requires defferent tool.
4. Max plate thickness can be processed is for steel and alum plate 2.3mm, for stainless steel 1.2mm, forming height H>=2t.
5. We can design compund extrusion die according to customer’s requirements, but the forming shape will be not good as the one that do pre-punching hole first and flanging last.
 
 
General Extrusion Tool
 
1. Need to pre-punching hole before flanging. Flange height usually is the same with plate thickness. If flange height is 1.5 times of plate thickness, the pre-punched hole must enlarge accordingly.
2. Need to preserve unloading time when setting process program, the flange edge has a slight slope.
3. Max plate thickness can be processed is for steel and alum plate 2.3mm, for stainless steel 1.2mm, forming height H>=2t.
4. We can design compund extrusion die according to customer’s requirements, but the forming shape will be not good as the one that do pre-punching hole first and flanging last.
5. Different material and different thickness require to order different mold.
6. Cold rolled plate used extrusion tool can not be used to process stainless steel plate.