Welding: Metallic Materials: Part A

Double D Technical Productions
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Welding: Metallic Materials: Part B
This is Part B of a two part video on welding processes typically used in industry. This program covers the following subjects:
  • Gas metal arc welding (MIG)
  • Determination of pre-heat
  • Post heat treatment of welds
  • Narrow gap welding
  • Flux cored arc welding - gas and self shielded
  • Plasma transferred…
Refrigeration and Air Conditioning - Compilation 3
This is a compilation of the following titles: Basic Refrigeration Cycle, According to Plan, Soft Soldering, The Tool Box, Gas Welding, Hand Tools Assembly and Cutting.
Machining: Cutting Material
The processes covered by this program are:
  • Power hack saw, cold saw, band saw
  • Plasma arc cutting
  • Water jet cutting
  • Laser beam cutting
  • Electrical discharge machining
  • Wire cutting
  • Ultrasonic machining
Timber: Production and Processing Part A
This is Part A of two programs which include the propagation and processing of Australian native species together with American and Caribbean pines. The processes covered by this program are:
  • Ecology
  • Classification and structure - hardwoods & softwoods
  • Harvesting - clear felling; shelter trees; plantations
  • Structure of a tree…
Timber: Production and Processing Part B
This is Part B of two programs which include the propagation and processing of Australian native species together with American and Caribbean pines. The processes covered by this program are:
  • Characteristics of commercial softwoods
  • Plantation management - propagation; thinning; clear felling
  • Milling, drying and grading
  • Finger jointed clear grade…
Forming of Plastics: Part B
The processes covered by this program are:
  • Injection moulding
  • Injection blow moulding
  • Production of flexible foams
  • Rotational moulding
  • Extrusion compression moulding
  • Thermoforming
  • Stadium seat
Design for Manufacture - The Case of the Pump Body
This video shows how the most appropriate materials and methods of manufacture can be selected to produce a quality product at a minimum cost. The program examines four different methods of pump body production:
  • Hot chamber die casting
  • Cold chamber die casting
  • Sand casting
  • Injection moulding of plastics
Inside A Factory 7: Brompton Bicycle
The Brompton is no ordinary bike. You ride it - you fold it up. Not so much a product - more a cult - and it's made in Britain! This is the story of how they make it - and why they're changing to a different approach to production. DESIGN:…
Refrigeration and Air Conditioning Collection
The Complete Refrigeration and Air Conditioning Series containing over 13 hours of training videos.
Refrigeration and Air Conditioning - Compilation 2
This is a compilation of the following titles: Refrigeration and Air Conditioning: Instruments (Air Flow Measurement), Copper Tube work (Cutting and Bending), (Silver Brazing), (Flaring and Swaging), Fitting Gauges, Leak Detecting, Heat and Pressure, Marking Out Sheet metal and Cutting and bending sheet metal.
Non-Destructive Testing
This video shows how 7 different nondestructive test procedures are carried out, their advantages, limitations and typical areas of application. The processes covered by this program are:
  • Dye penetrants (colour contrast and fluorescent)
  • Magnetic particle (colour contrast and fluorescent)
  • Ultrasonic testing (pulse echo and through transmission)
  • Eddy current testing
Machining: Removing Material
The processes covered by this program are:
  • Machining basics
  • Automatic lathes
  • CNC lathe - 7 axis
  • Machining centres
  • Grinding -cylindrical & surface
  • Machining cells
  • FMS