Processing Machinery
5 görüntüleme
EVA extruded pipe ovality exceeds standard
Sorun Belirtisi
EVA extruded pipe ovality >1.05 exceeds the 1.02 standard requirement
Neden Analizi
Uneven pipe cooling, single-side cooling; unreasonable sizing sleeve design; uneven traction clamping force causing the pipe to deform under pressure
Çözüm
1) Adopt annular spray cooling to ensure uniform temperature reduction; 2) Optimize the inner diameter and taper design of the sizing sleeve; 3) Multi-track uniform clamping traction; 4) Increase the length of the vacuum sizing section to ensure full shaping
Temel Çıkarım
Ovality is caused by uneven cooling and clamping; annular cooling and uniform traction are key
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!