Category Archives: New Product Design Concepts and Product Development


CO2 sand casting or Hobby Aluminum casting is suitable for urgent and heavy orders with high accuracy and good surface finish on castings required. Hobby mould casters used this method because in this method elimination of core drying machine, but it is not an economical process. The only expense hobby mould caster encounters are the cost of the CO2 cylinder, regulator, and hoses and hand held applicator gun or nozzle. The operation is fast and the possibility of rejections is less. CO2 is a sand molding technique and it uses grain sand which is mixed with a solution of sodium silicate that acts as binding agent. CO2 gas is used to harden the mass of sand after the mould has been made.

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Tags: Pump Chamber, Construction and Working of Piston-less pump, Piston-less pumps in Aerospace, Latest Spacecraft Technology Piston-less pump, How does a Piston-less pump works, Spaceship Propulsion, New Space Travel Technology In-space propulsion systems generally use pressure fed systems that drive up tank cost, mass, limit engine performance and design choices. Read more…


Tidal Energy: Tidal power is one such developing technology, which harnesses the kinetic and gravitational potential energy in tidal streams. When compared to other renewable sources, tidal streams are a relatively reliable source of energy, as tidal movements can be accurately predicted in terms of direction, timing and magnitude. The Read more…


What is Tidal Energy? Tidal energy is the power of electricity generation achieved by utilization of the variations in sea level caused primarily by the gravitational effects of the moon, combined with the rotation of the Earth by capturing the energy contained in moving water mass due to tides. Two Read more…


The Wind up battery is the endless independent source of power. It is the only tool you will need to charge your mobile phone batteries, notebook batteries, GPS or any other modern gadget which is in this information-packed world essential life companion. The use of wind up battery charger is Read more…


Design Validation: Accelerate new product development Switch to alternate or cheaper material Reduce Prototyping costs Improve product quality and performance Enhance reliability Responding To Design Challenges: Improve complex product designs Enhanced function and performance Meet product specification and / or regulation Reduce Re-Design Design right first time Weight and shape Read more…


  Introduction To Hydraulic Hybrid Vehicles: Hybrid vehicles use two sources of power to drive the wheels. In a hydraulic hybrid vehicle (HHV) a regular internal combustion engine and a hydraulic motor are used to power the wheels. Hydraulic hybrid systems consist of two key components: High pressure hydraulic fluid Read more…


In the future all electronic devices will be wirelessly powered. Small, battery-powered gadgets make powerful computing portable. The battery charger should be capable of charging the most common battery types found in portable  devices today.  In addition, the charging  should be  controlled from the base station and a bidirectional communication Read more…


     QTC is a composite made from micron-sized metallic filler particles (Silicone Rubber) mixed into an elastomeric matrix. Quantum tunnelling composite is a flexible polymer that exhibits extraordinary electrical properties. In its normal state it is a perfect insulator, but when compressed it becomes a more or less perfect conductor Read more…


Is it possible to drink too much water during ride without stop the vehicle?   Adequate hydration is as important as calorie replacement to an athlete’s performance, yet dehydration continues to be a condition many experience. This is especially true in cycling where evaporative losses are significant and can go Read more…

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