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What's New!

Venturi Flow Equation and Calculator

A Venturi meter is used to measure the flow rate through a tube or volumetric flow rate, Q.

Pressure Losses for Fluid Flow in 90° Pipe Bends

Pressure losses were determined for nine 4-inch steel, 90° pipe bends of radii from 6 to 80 inches. The results are discussed in relation to those found by previous investigators under comparable test conditions.

Design for 3D Metal Sintering Printing

Direct metal laser sintering (DMLS) process is Sometimes referred to as metal 3d printing or a metal 3d printer, DMLS uses a laser beam to melt 20-40 micron layers of metal powder on top of each other to create metal parts.

Design for Compression Molding Plastics Thermosets

Compression molding compounds of thermosetting materials, or thermosets, when subjected to heat and pressure within the confines of a mold, cure or set into an infusible mass . An irreversible chemical change, involving the cross-linking of molecules of the material , takes place, and a solid part is formed .

Sositar Mould Co.,LTD

Plastic mold making and injection molding, prototypes, silicone and rubber molding manufacturing services.

Design for Machining Fiberglass and Composites

Machining Composites poses unique challenges for manufacturing and design engineering to meet an end items requirements. Composites are group of materials that include Random Fiber, Prepreg, intermediate Layers and Vacuum Bag construction.

Minimum Fillet Weld Size per AWS D1.1 Table

When weld fillet size is not specified on engineering drawing, the following general guidance apply per. AWS D1.1.

Design for Thermoforming Vacuum

The process of evacuating air from the sealed space between the hot sheet and the mold, thus allowing atmospheric pressure (14.7 p.s.i .) to force the sheet to conform with the contour of the mold.

Projection Welding Review and Design Considerations

Projection welding is an electric resistance welding process that produces welds by the heat obtained from the resistance to the flow of the welding current. The resulting welds are localized at predetermined points by projections, embossments, or intersections

Cost of Welding Review Equation and Calculator

Welding costs can be estimated using one of three basic approaches : Cost per unit. Cost per length. Cost per weight.