从电磁动态技术、内冷系统、模头、螺杆各个方面重点阐述了茂金属聚烯烃新型成型技术及其装备。
We focus on describing the new processing technology of metallocene polyolefins and it's equipment in the aspects of the electro magnetic dynamic technology, internal cooling system, mold and screw.
通过反应注射成型冷态充模模拟，考察了充模过程中各种气泡的形成过程。
Through the experimental simulation of RIM mold filling with low viscosity fluid, the formation of air bubbles in RIM process was studied.
本发明提供了一种在线冷弯型钢二次冲切模及其冲切方法，属于金属塑性成型技术领域。
The present invention provides on-line cold bent steel secondary punch mold and punching method, and belongs to the field of plastic forming technology for metal.
重力钢化炉的成型、钢化主要是将玻璃加热软化，玻璃在重力作用下沿成型胎边框模周边下弯成型，再将玻璃由加热炉移至急冷设备风栅间淬冷钢化。
Glass was heated to its softening point and reshaped in mold under its gravity in heating furnace, then was sharp quenched by cold blast immediately.
本发明提供了一种在线冷弯型钢切断模及其切断方法，属于金属塑性成型技术领域。
The present invention provides on-line cold bent steel cutting mold and cutting method, and belongs to the field of plastic forming technology for metal.
该产品的制作可采用模具糊制、对模冷压一次成型的方法。
The utility model can be manufactured by adopting the method of one-time forming in mold pasting and cold-molding compression.
该产品的制作可采用模具糊制、对模冷压一次成型的方法。
The utility model can be manufactured by adopting the method of one-time forming in mold pasting and cold-molding compression.
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