Extrusion & Post
13 مشاهدة
PTFE Paste Extrusion Lubricant
ظاهرة المشكلة
Lubricant is not completely removed after PTFE paste extrusion, causing uneven product surface and internal cavities, sintering defects.
تحليل الأسباب
Paste extrusion uses lubricants to assist molding; lubricant compatibility with PTFE; removal process temperature and time; residue forms defects.; When troubleshooting on site, verify item by item according to this mechanism, avoiding blind machine adjustment based only on experience
الحل
①Select compatible lubricants; ②Effectively remove lubricant before sintering; ③Removal process verification; ④Residue detection.; After adjustment, continuously sample to verify the effect, confirm stability before resuming mass production
الخلاصة الأساسية
Lubricant management of PTFE paste extrusion is a unique subject; compatibility selection is the foundation; removal verification prevents defects.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!