Vỏ BTT HDMI 7 cho thanh nhôm 2020

Description

Case for the BTT HDMI 7 with a joint and base plate for printers with 2020 extrusions. The case is designed to be printed in one piece. Case and base are original while other parts are reused or remixed from the two models linked below.

Files

• Screen case : original
• Joint : Jake90's joint model remixed for heatset inserts
• Knob : COD's knob model
• Base : original
• Button : original but inspired

BOM

• 4* M3x4x5 heatset inserts
• 8* M3x10 button head screws (for the joint anything longer than 10mm will work, but use button head only)
• 1* M8x40 hex bolt
• 1* M8 hex nut
• 2* M5x12 screws
• 2* M5  T-nuts

Instructions

• Secure the heatset inserts in the joint
• Screw the joint to the case using M3x10 screws
• Insert the buttons in their holes
• Slide in the screen, be careful with the ribbon cable
• Screw the screen to the case
• Setup the base on your frame
• Screw the joint to the base

Printing settings

Printed mine with PLA and works just fine

0.2mm layer height (forced on first layer too), at least 3 walls and 3 bottom/top layers.

Most files can be printed without any supports. Except for the screen case which was designed to be printed in one piece and vertically. The only supports required are the one to support the bridging like shown in the picture.