aluminium quarter manufacture peter savage block preparation
TRANSCRIPT
Aluminium Quarter Manufacture
Peter Savage
Block preparation
Aluminium Quarter Manufacture
Peter Savage
45 degree milling
Aluminium Quarter Manufacture
Peter Savage
Outer face detail machining
Aluminium Quarter Manufacture
Peter Savage
First roughing operation
Aluminium Quarter Manufacture
Peter Savage
Second roughing operation
Aluminium Quarter Manufacture
Peter Savage
Second roughing operation
Aluminium Quarter Manufacture
Peter Savage
Vane profile machining program
Aluminium Quarter Manufacture
Peter Savage
Profiling – 4 mm step across
Aluminium Quarter Manufacture
Peter Savage
Copper C101 v C103
Copper
Phosphorus
Remainder Total
Tellurium
Principal Design Features
Applications
Machinability
Welding:
Soldering
Brazing
Oxyacetylene welding
Gas shielded arc welding
Coated metal arc welding
Spot welding
Seam welding
Butt welding
Forging
C10100 Copper Alloy
99.99 min
0.0003 max
0.004 max
0.001 max
Copper, OFE, Oxygen Free Electronic. C10100 has conductivity 101% IACS, the highest among coppers.
Used for electrical and electronic conductors, wave guides, cavity resonators, superconductor matrixes, vacuum tube and solid-state devices, and glass-to-metal seals.
The machinability rating of this alloy is 20. (Where Alloy 360 FC Brass is 100).
excellent
excellent
fair
good
not recommended
not recommended
not recommended
fair
The hot forgeability rating of this alloy is 65. (Forging brass = 100). The recommended hot working temperature for this alloy is between 1400 and 1600 F.
C10300 Copper Alloy
0.001 – 0.005
Copper, OFXLP. C10300 has conductivity 101% IACS, the highest among coppers.
Used for electrical and electronic conductors, wave guides, cavity resonators, superconductor matrixes, vacuum tube and solid-state devices, and glass-to-metal seals.
The machinability rating of this alloy is 20. (Where Alloy 360 FC Brass is 100).
excellent
excellent
fair
excellent
not recommended
not recommended
not recommended
good
The hot forgeability rating of this alloy is 65. (Forging brass = 100). The recommended hot working temperature for this alloy is between 1400 and 1600 F.
Aluminium Quarter Manufacture
Peter Savage
Copper C101 v C103
Hot working
Cold working
Annealing
Physical Data :
Density (lb / cu. in.)
Electrical Resistivity (microhm-cm (at 68 Deg F))
Melting Point (Deg F)
Thermal Conductivity
Mean Coeff Thermal Expansion
Modulus of Elasticity Tension
C10100 Copper Alloy
This alloy's capacity for being hot formed is rated as "excellent".
This alloy's capacity for cold working is rated as "excellent".
The annealing temperature for this alloy is between 700 and 1200 F.
0.323
10.3
1981
226
9.4
17000
C10300 Copper Alloy
This alloy's capacity for being hot formed is rated as "excellent".
This alloy's capacity for cold working is rated as "excellent".
The annealing temperature for this alloy is between 700 and 1200 F.
0.323
10.5
1981
9.4
17000
Information source: http://www.suppliersonline.com/
Aluminium Quarter Manufacture
Peter Savage
Pill Box Cavity
Aluminium Quarter Manufacture
Peter Savage
Original design
Aluminium Quarter Manufacture
Peter Savage
Original design
Aluminium Quarter Manufacture
Peter Savage
New design
Advantages
Improved accuracy through reduced number of job moves
Improved stiffness
Cost? – calculate
Larger vacuum port possible
No end flange required – less brazing
Can be manufactured in house
Improved handling – extra material allows for cutaways
Disadvantages
Two component types instead of one
Appearance – similarity to SNS RFQ
Increased weight
Aluminium Quarter Manufacture
Peter Savage
New design
Aluminium Quarter Manufacture
Peter Savage
New design