Trap (siphon) e Máquina CNC: o que têm em comum

1. Passo 1. Trap (siphon) — faz parte de — Flush toilet. A trap.
2. Passo 2. Flush toilet — tem como parte — Valve. The cistern’s float valve.
3. Passo 3. Valve — faz parte de — Fole. A valve in the bellows lets air in when they open and keeps it from escaping back.
4. Passo 4. Fole — faz parte de — Player piano. Pedal bellows create suction.
5. Passo 5. Player piano — utiliza — Program control of a machine. The tune is recorded on a perforated roll.
6. Passo 6. Program control of a machine — é utilizado em — Máquina CNC. The tool’s movement is set by a program — at first on punched tape.

Abrir Evothings