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Fluid Power Reference Guide - Hydraulics and Fluid Handling
closed-loop injection velocity and pressure profiles with smooth transitions that eliminate hydraulic shock. Injection-cylinder position or mold-cavity pressure can trigger the switch from velocity to pressure control. The controller's WinHost software includes data acquisition and real-time
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Keep it moving with fluid power
. Temperature changes affect viscosity of hydraulic fluid, which causes cylinders to overshoot or undershoot and leads to material or system damage. A motion controller can adjust to viscosity changes as they occur. Keep it flexible. Material handling often requires rotary, linear, and pressure controls
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Introduction to Pressure Transducers
pressure transducers, the diaphragm is flush to the process. This eliminates a cavity above the diaphragm that could collect fluid matter from the process. In certain applications, this may be very undesirable. Those applications include monitoring the pressure of foods or liquids that have very
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A better way to model fluid-power systems
the graphs indicate response is sluggish and, hence, unacceptable. Several plots with the optimized gain setting show the actuator's command and actual position versus time. The closer tracking indicates improved system performance. Plots of fluid temperature and pressure on both sides of the actuator
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Pressure Transmitters Increasing Efficiency and Safety
- Dial. Gage / Switches - Digital. Monitors. Switches. Transmitters. Manometers. Digital. Fluid Filled. Single Pressure. Gages - Dial. Gages - Digital. Switches. Transmitters. Accessories. Air Velocity. Air Flow. Filters. Stations. Switches. Air Velocity. Kits - Digital Manometer. Kits - Fluid
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MICRO: Ultrapure Fluid/Slurry Delivery- McMillan (January 2001)
(January 2001). MICRO Advertiser and Product Information Buyers Guide. Chip Shots blog. Greatest Hits of 2005. Featured Series Web Sightings Media Kit. Comments? Suggestions? Send us your feedback. MicroMagazine.com. Ultrapure Fluid/Slurry Delivery. Using liquid flow controllers to enhance CMP tool
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Design and Performance Considerations for Optimum Industrial Fluid Dispense Solutions
Many Industrial Fluid Dispensers are claimed to provide both high accuracy and speed. However, they usually deliver reverse payback and compromised accuracy and function. Unfortunately, this is pervasive in the dispense industry, which often prompts several concerns: * It takes longer for a machine
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Integrated Sensor and Controller
interface with standard off-the- shelf solutions. At the same time, the pressure is on to reduce engineering development and system capital costs - factors that are particularly pertinent when deciding whether to retrofit, upgrade, or scrap older systems. To off-load machine controller overhead