Modelling plant for sub-coal well aggregate mining equipment, demonstration of model customization at the Coal Equipment Fair

Case of demonstration modelling of equipment in the coal industry

Background of the project

The demonstration model for coal mining equipment customised for coal industry groups in this case requires a model with a real reduction of over 90 per cent and complete industrial characteristics of underground equipment. The focus will be on the brand branding of enterprises, equipment functional partitions and human interfaces, while ensuring the visual impact of models in the exhibition room environment.

Production processes and processes

Data acquisition and modelling

• 3-D laser scanning based on physical equipment, accurate capture of key features such as the oblique angle of the control module

• Special identification of security points such as blastproof wire boxes, status lights, etc.

• Design a top-cap structure to allow display of the internal module layout

2. Main structure production

• Box form：

  • 5mm thick ABS panel CNC sculpted.

  • Welding process of chlorinide seamlessly at seams

  
  

• Function Module：

  • Blue Control Panel: High Light Note Plastic (Flammable Level UL94 V0)

  • Red and black interface group: nylon 3D print and aluminium alloy

  
  

3. Revert detailed components

• Enterprise identification system：

  • Two-tier enterprise name UV tablet printing

  • Laser engraving 20-bit device number

  
  

• Wire management：

  • The bellows use TPU soft emulsion.

  • Plugin Real Plugin

  
  

Selection of materials

1. Subject Materials：

   • Box: flame retardant ABS plastic

   • Control Panel: Blue High Light PMMA

   • Structure: 6063 aluminium alloy

2. Functional material：

   • Status indicator lamp: Guided Yakli

   • Seal: Fluorine rubber O ring

IV. Surface treatment process

1. Substrate treatment

• ABS component polished by 800-1500 water

• Metal elements electrolytic polished and sprayed (Aluminium bioxide 200)

2. Painting process

• Main Colour Spray：

  • Underground paint: White epoxy (80 m)

  • Pasta paint: polyurethane dimm white (RAL9016) tri-blank

  
  

• Marking：

  • Enterprise LOGO: Pantone 2945C Standard Blue

  • Device number: Laser engraving black

  
  

• Function Colour Distinguishing：

  • Control area: High light blue (RAL 5015)

  • Interface area: Alert red (RAL 3001) and dumb light black (RAL 905)

  
  

3. Industrial qualitative performance

• Light wear on the edge of the control panel

• Plug-in tool for bolting

V. Presentation of system design

1. Lighting system：

   • Top 4500K LED spotlight

   • Status indicator for programming flashes

2. Interactive function：

   • Operatable control buttons

   • Insertable Data Interface

3. Protective measures：

   • 5mm steeled glass arc mask

   • Fingerprint protection coating