If the cannon merely smokes or ejects the TNT, you must adjust the piston timing or check for air gaps in the chamber. The structure must be rigid enough to withstand the repeated force of the explosions without deforming over time.
Best Materials For TNT Cannon
This frame determines the overall dimensions of the cannon, so precision is non-negotiable. A fast clock speed is generally preferable, as it creates a rapid "push-pull" action that compresses the blast wave.
Run redstone dust along the pistons in a line, connecting them to a central clock circuit. Unlike dispensers, which apply a fixed force, a piston-based system uses a quick succession of redstone signals to compress the explosion, maximizing momentum transfer.
Selecting the Best Materials for a High-Performance TNT Cannon
40-50 Pistons (depending on cannon size) Obsidian or Blast-Resistant Blocks for the Chamber Redstone Dust, Repeaters, and Comparators Building Blocks (e. The timing must be exact; if the sequence is off by a single tick, the cannon will lose power or fail to launch the TNT entirely.
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