Heat Sources Compared for Laser Powder Bed Fusion 3D Printing Simulation

Laser powder bed fusion 3D printing requires a great deal of effort to make sure that quality parts are being produced – and there are a lot of things …

Quimat Arduino CNC Shield Contoller Kits for 3D Printer,CNC Shield V3.0 + UNO R3 Board + Nema 17 Stepper Motor + A4988 Stepper Motor Driver + Heat Sinks,Perfectly Compatible with GRBL

CNC Shield V3.0 features:
Latest Arduino CNC Shield Version 3.0.
GRBL 0.8c compatible.(Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)
4-Axis support(X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
2 x End stops for each axis(6 in total), Spindle enable and direction Coolant enable

Stepper drivers
Uses removable Pololu A4988 compatible stepper drivers.
Jumpers to set the Micro-Stepping for the stepper drivers.

Compact design.
Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)

Stepping Motor
The most popular Nema 17 model with 1.8 deg. step angle (200 steps/revolution)
0.4A rated current/phase, allowing for a holding torque of 26Ncm(36.8oz.in)
Connection:Black(A+), Green(A-), Red(B+), Blue(B-)

Stepping Motor Specification:
* Cable length: 11.8 inches
* Phase Resistance: 30ohms
* Inductance: 37mH+/-20%(1KHz)
* Frame Size: 42 x 42mm
* Body Length: 34mm
* Shaft Diameter: 5mm
* Front Shaft Length: 20mm
* D-cut Length: 15mm
* Number of Leads: 4
* Lead Length: 300mm
* Weight: 230g

Kit list:
1x CNC Shield V3.0
1x Keyestudio UNO R3 board
4x A4988 driver
1x USB cable
1x Nema 17 stepping motor

Product Features

  • CNC Shield V3.0 Features – Latest Version 3.0, GRBL 0.8c compatible, 4 Axis supported and 2 end stops for each axis.
  • Compact design – Stepper motors can be connected with 4 pin molex connectors or soldered in place.
  • Stepper Drivers – Uses removable Pololu A4988 compatible stepper drivers, jumpers to set the Micro-Stepping for the stepper drivers
  • Stepping Motor Included – Nema 17 model, holding torque of 26Ncm(36.8oz.in), 12V/0.4A and 1.8 deg.step angle(200 steps/rev)
  • Technical support – Our technical support team is on standby to provide solutions to your questions, please feel free to contact us.

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CREOZONE A4988 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer (Pack of 5pcs)

Specifications: Size: A4988:20*15*11mm(LWH) Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: Red Package Included: 5*A4988 StepStick Stepper Motor Diver Module 5*Heat Sink

Product Features

  • Widely used in 3D printers
  • Simple step and direction control interface
  • Ground fault protection, over-current protection and thermal protection
  • Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
  • Adjustable current control

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3D Printer Accessories and Parts, FYSETC Stepper Motor Driver Heat Sink Aluminum Heatsinks Cooling Fin Drivers Ultra-silent for TMC2100 A4988 DRV8825 TMC2208 TMC2130 Motor Driver – 12 Pcs, Black

Product Features

  • Excellent heat sinks and the adhesive: Work well for Reprap MKS Mendel stepper Driver TMC2100 DRV8825 LV8729 and other motherboard.
  • Excellent heat dissipation, comes with two extra heatsinks for gifts.
  • Size: 9*9*12 mm/ 0.35″x0.35″x0.47″.
  • Material: Aluminum, very light and easy to install,
  • Package included: 12 Pack Heatsinks + 2 extra heat sink. Need more help please contact us with Email. We will give you help within 24 hours.

Detailed Information available on our Homepage…

ADIMLab 3D Printer Assembled Gantry I3 3D Printing Size 310X310X410 with Heat Bed Control Box Bed Glass PLA

The configuration of ADIMLab_Gantry 3d printer:

Assembly condition:Partially preassembled, 10-20 minutes to set up
Frame Type: Aluminum shape gentry double guide rail structure
Printing technology: FDM
Colour: Black
Printing platform: Aluminum base heated bed
Printing Color: Single color one time.
Extruder: Proximity extrusion.
Material: PLA, ABS, Wood, HIPS, PC, TPE, Flexible PLA
Nozzle diameter: 0.4mm.
Filament diameter:1.75mm
Layer resolution:0.05-0.3mm
Max printing Speed:120 mm/s.
Max build Volume:310*310*410mm.
Positioning accuracy: Z 0.04mm, XY 0.01mm.
heat bed max.temp: 100°C.
Extruder max.temp: 260°C
Power input: 110/220V, 360W
Power Output: 24V 15A
Connection: SD card or USB.
Support format: STL,G-Code,AMF,OBJ
Operating software:repetier-host,CURA
Operating system: Windows7,10/MAC OS/Linux
Machine Dimension: 520X 550X 620mm
Package Dimension:640X 585X 220mm
Machine weight:10KG
Package weight: 12.5kg.
Warranty: 1 year warranty for the 3d printer
Support: online technical support

Product Features

  • ADIMLab_Gantry 3d printer includes:
    ◆The heated print bed
    ◆3d Printing bed glass
    ◆3d printer control box
    ◆PLA filaments for testing
    ◆4G SD card
    ◆3 inch LCD Display
    ◆Tools for assembling
    ◆Filament holder
    ◆Offer Auto Leveling Update Method
  • Assembled 3d printer, 10-20 minutes finishing assembly,convenient and can experience assembly fun
  • Z-axis with dual motors,Y-axis with dual track,more powerful, more accurate,making the 3d printing process more stable and accurate
  • Large printing size with 310X 310X 410mm, Complete set of 3d printer packages, Detailed assembly and user manual, easy to calibrate and print
  • 3d printer control box is safe to use and easy to install, Fast international express shipping, timely and professional post-sale service

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