Free-piston cutting machine
Patent
·
OSTI ID:873273
- East Setauket, NY
- Port Jefferson, NY
A cutting machine includes a gun barrel for receiving a projectile. A compression tube is disposed in flow communication with the barrel and includes a piston therein. A reservoir is disposed in flow communication with the tube and receives a first gas under pressure. A second gas fills the compression tube on a front face of the piston. And, the pressurized first gas is discharged into the tube on a back face of the piston to accelerate the piston through the tube for compressing the second gas, and in turn launching the projectile through the barrel to impact a workpiece.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- DOE Contract Number:
- AC02-98CH10886
- Assignee:
- Brookhaven Science Associates (Upton, NY)
- Patent Number(s):
- US 6125834
- OSTI ID:
- 873273
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
free-piston
cutting
machine
gun
barrel
receiving
projectile
compression
tube
disposed
flow
communication
piston
therein
reservoir
receives
gas
pressure
fills
front
pressurized
discharged
accelerate
compressing
launching
impact
workpiece
flow communication
compression tube
gun barrel
gas fill
cutting machine
/124/83/89/227/
cutting
machine
gun
barrel
receiving
projectile
compression
tube
disposed
flow
communication
piston
therein
reservoir
receives
gas
pressure
fills
front
pressurized
discharged
accelerate
compressing
launching
impact
workpiece
flow communication
compression tube
gun barrel
gas fill
cutting machine
/124/83/89/227/