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Understanding Pyrometric Cone Equivalent PCE
Pyrometric cones are indispensable devices in the ceramics industry, utilized to gauge the heat work involved in firing ceramic materials wi...
What is a Sweep Pattern? Applications, Advantages and Limitations
Manufacturing Technology🔗Types of Patterns Used for Casting
What is a Sweep Pattern?
A sweep pattern is a type of pattern used in casting processes, particularly for producing cylindrical or tubular parts. A complete pattern is not necessary to make this symmetrical shape. A sweep pattern combines a simple pattern and a sweeping motion on the central axis. The sweep pattern consists of a sweep board, often made of wood or metal, which represents the desired cross-sectional shape of the casting, and a spindle that guides the sweeping motion.
Diffusion Pump Maintenance
Manufacturing Technology MiscellaneousDiffusion Pump Maintenance
Caring for a diffusion pump involves periodically changing the working fluid, cleaning internal components, and troubleshooting issues to maximise uptime. Establishing maintenance routines is essential for safety and performance.
Types of Diffusion Pumps
Manufacturing Technology MiscellaneousThere are a few main types of working fluids used in diffusion pumps. The choice of working fluid determines the operating temperature range, ultimate vacuum level, and suitability for different applications.
Most modern diffusion pumps use a specialised high molecular weight oil as the working fluid that generates the high-velocity vapour jet.Â
Diffusion Pump Applications, Advantages and Disadvantages
Manufacturing Technology Miscellaneous🔗What is diffusion pump? How it works?
Diffusion Pump Applications
Diffusion pumps are well suited for generating stable high vacuums across various industrial and research applications. They excel when very high gas volumes need to be handled without contamination. From large industrial coaters to small university labs, the versatility of oil diffusion pumps makes them a pragmatic choice for quickly generating stable high vacuums.