【摘要】 西欧、日本、美国广泛地在塑料中空成形机上采用型坯壁厚控制器。本文比较了几种控制器,并介绍作者开发的电液比例系统壁厚编程控制器。更多还原

【Abstract】 Parison wall thickness programmer forblow moulding machines is now widely usedin west Europe, American and Japan. Severalkinds of the programmers are comparedwith and electronic-hydraulic proportional.system for the programmer developed in ourinstitute is introduced.更多还原