Thermoforming-Vacuum-forming-materials-Pressure-forming-materials
Manufacturing Engineering

Thermoforming Materials | Vacuum Forming Materials | Pressure Forming Materials

Thermoforming Materials: Thermoforming is a manufacturing process where a plastic sheet is heated to a pliable forming temperature, formed to a specific shape in a mold, and trimmed to create a usable product. There is a wide range of thermoforming materials that provide just the right properties for your plastic formed product, and each material has physical…

Pressure forming process, Positive molds, Advantages of pressure forming over thermoforming
Manufacturing Engineering

Pressure Forming | Pressure Thermoforming | Blow Forming

Pressure Forming process: The pressure Forming is the process used to produce injection mold quality, high definition plastic component parts, housings and containers without the huge expense of tooling. It involves positive pressure to force the heated plastic into the mold cavity. This is called pressure thermoforming or blow forming. Pressure Forming Working Operation: The…

Twin sheet thermoforming, Double sided panel, Custom plastic parts
Manufacturing Engineering

Twin Sheet Forming | Twin Sheet Thermoforming | Twin Sheet Vacuum Forming

Twin sheet thermoforming has advantages over other methods of thermoforming and other plastics manufacturing processes depending on the part and its use. Has a lower tooling cost – about 20-30% less than blow molding Yields parts with high structural integrity and rigidity compared to single walled thermoforming Allows for an enclosed cavity Can include various…

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Composites

Graphene | Graphene Technology | Graphene The Material Of The Future | Graphene Review | How Will Graphene Properties Be In The Future | 5 Secrets That Experts Of Graphene Production Don’t Want You To Know

Graphene  the  Material  of  the  Future The graphene is a substance which has a single-layer crystal lattice of carbon atoms, which is unusual since it is different from all of the materials of its kind. Several researchers have identified a way of making this substance, which allows them to use it in various fields and…

01-rapid tooling-RT Rapid prototyping-Mold making examples in rapid prototyping
Manufacturing Engineering

RT Prototyping | Rapid Tooling

RT Prototyping / Rapid Prototyping / Rapid Tooling An Application of Rapid prototyping is Rapid tooling, this an automatic fabrication of machine tools. Tooling is one of the most costly steps in the manufacturing process. Tools are often complex and need to be wear resistant for production. To meet these requirements, molds and dies are…

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Latest Mechanical Seminar Topics

Plastics | Utility Of Plastics | Engineering Plastics

Utility of Plastics Plastics are excellent materials with unique and very useful properties. You can produce just about anything you can imagine using plastics. Characteristics of Plastics History Of Plastics: 1. Before Plastics—Age of the Natural Resins Rubber—Tough elastic substance (light cream or dark amber colored) from the milky juice (sap) of rubber tree Ebonite—Hard…

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Manufacturing Engineering

Infrared Curing | Convection Curing | Infrared Heating Systems | Infrared Curing & Drying Technology

Infrared Curing and Drying Technology The coatings and paint industries strive to provide high technology coatings while reducing volatile organic compounds and energy consumption to produce a finished coating. Conventionally Convection ovens are used to cure the coatings. But this process which uses electric heaters is not an optimal process and is associated with various…

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Manufacturing Engineering

Programming Systems | CNC programming Basics | G-Code | M-Code | Incremental and Absolute Programming System | Interpolation | Linear Interpolation | Circular Interpolation

Interpolation The method by which contouring machine tools move from one programmed point to the next is called interpolation. This ability to merge individual axis points into a predefined tool path is built into most of today’s MCUs. There are five methods of interpolation: linear circular helical parabolic cubic All contouring controls provide linear interpolation,…

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Manufacturing Engineering

Programming Systems | CNC programming Basics | G-Code | M-Code | Incremental and Absolute Programming System

Two types of programming modes, the incremental system and the absolute system, are used for CNC. Both systems have applications in CNC programming, and no system is either right or wrong all the time. Most controls on machine tools today are capable of handling either incremental or absolute programming.   Incremental program locations are always…

827f3 image Manufacturing Engineering Manufacturing Engineering
Manufacturing Engineering

Computer Numerical Control | CNC | What Is CNC | How CNC Works | Programming Basics

The term numerical control is a widely accepted and commonly used term in the machine tool industry. Numerical control (NC) enables an operator to communicate with machine tools through a series of numbers and symbols. NC which quickly became Computer Numerical Control (CNC) has brought tremendous changes to the metalworking industry. New machine tools in…

cae91 01 brazing what is brazing how to brazing brazing steps brazing joint Manufacturing Engineering Manufacturing Engineering Brazing technology how to brazing
Manufacturing Engineering

Brazing Technology | How To Brazing | Brazing Joints | Brazing Filler and Flux

Brazing Technology is a joining process in which a filler metal is melted and dispersed by capillary action between the faying surfaces of the metal parts being joined. No melting of the base metals occurs in brazing; only the filler metals are melted. In brazing, the filler metal (also called as brazing metal), has a melting point is above 840° F (450° C) but below the melting point of the base metal to be joined. Tensile strength of the joint is about 40000 psi.

79fbe 01 small habitat under water welding dry hyperbaric welding process Manufacturing Engineering Manufacturing Engineering Underwater Welding
Manufacturing Engineering

Underwater Welding | Underwater Welding Dangers | Hyperbaric Welding

Underwater welding offers a mode of assembly or repairs the structures underwater. It is a type of technology for repairing marine structures. Unconventional methods such as clamp and grout repairs (which may set up inappropriately high loading on offshore structures), and the use of bolted flanges for the tie-ins, are not necessarily always satisfactory.