Silicone columns + Zhuque hotbed bracket

Model reference author [看你胡来]Dayu Zhuque hotbed reinforcement bracket (without losing Z-axis height)

The model shared this time, apart from the printed parts, all other parts are the same as the original author's

The focus of this sharing is not on the bracket itself, but on the alternative solution for [hotbed springs].
If you only need a hotbed reinforcement bracket, it is more recommended to directly use the original author's solution.

In actual use, it was found that:
as long as [hotbed springs] continue to be used, leveling remains troublesome, with limited improvement;
Therefore, [silicone columns] were used instead, for better stability.

Silicone tube specifications: Outer diameter 10 mm, inner diameter 3 mm (online stores generally sell starting from 1 meter).
Cutting tool: tube cutter.
Cost: silicone tube + tube cutter, a few yuan.

Total of 4 silicone columns: 2 long, 2 short,
Short + bracket thickness = Long.

The length is related to the Z-axis limit screw, there is no unified standard;
You can refer to the original hotbed spring length, and trim it slowly with a tube cutter.