'General-purpose' press for small precision parts. (Keeping up with Injection molding).A new 8-ton hydraulic press hydraulic press Machine consisting of a cylinder fitted with a piston (see piston and cylinder) that uses liquid under pressure to exert a compressive force upon a stationary anvil or baseplate. The liquid is forced into the cylinder by a pump. designed for ultra-precision molding of small parts is new from Nissei America, Anaheim, Calif. Model NP7-1F is billed as a low-cost, high-performance, general-purpose machine See general-purpose computer. . It has a shot capacity of 10 cc (10 to 12 g), injection speeds up to about 176 mm/sec (35 cc/see), and injection pressures to 32,915 psi PSI - Portable Scheme Interpreter . The new model is being used to test run Ecohyd, a new, non-toxic, non-flammable, non-misting hydraulic oil containing 25% water. Nissei is evaluating the performance of this Japanese-made oil substitute and is trying to determine if it requires modifications of the hydraulic system Noun 1. hydraulic system - a mechanism operated by the resistance offered or the pressure transmitted when a liquid is forced through a small opening or tube . Tel: (714) 693-3000, www.nisseiamerica.com |
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