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Chicago Pneumatic Auto Feed Drills & Tappers User Manual page 15

Auto feed drills & tappers

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Auto Feed Drill and Tapper Applications
Application
Hydraulic cylinder
Drilling and tapping Ø6mm holes in alloy steel
Tool Type
4 AFD41-1250-A1-B2 with skip feed control unit
1 AFTE47-830-A6-B24 with tapping chuck and
control box
1 R12104X 4 station rotary table
Parallel and base clamps, tubes
Cycle Time
20 seconds
Application
Automotive component
Drilling Ø6.4mm hole, 32mm deep and 4 Ø5.5mm
holes in mild steel
Tool Type
AFD60-3000 fitted with 2 spindle head and
hydraulic check unit
AFD41-2100-A1-B1 fitted with 50mm peck feed kit
2 AFD22-2700-A1-K32 with chucks and hydraulic
check units
Mounted on swivel and right angle clamps, base
clamps and tubes
Cycle Time
12 seconds
Application
Carburettor components
Drilling 2 Ø3mm and a Ø10mm hole in aluminium
casting
Tool Type
2 AFD22-4350-A1-K2 with hydraulic control units
1 AFD60-1600
Base and bar clamps
1 R12104H 4 station rotary table with hydrocheck
Cycle Time
5 seconds per component
Application
Air conditioning parts
Drilling 2 Ø6mm holes and spot facing 6 Ø16mm
holes 1.5mm deep in cast aluminium replacing
operations performed by a CNC machine
Tool Type
2 AFDE41-2350-A1-B2 fitted with interface kits
and hydraulic check units
AFE70-460-A1-T35 fitted with a 6 spindle head
and dwell kit
AFDE41 in bar, swivel, right angle and base
clamps and tube
Cycle Time
8 -9 seconds
Application
Aluminium casting
Drilling and tapping Ø8mm holes
Tool Type
2 AFD41-3400-A6-B2
2 AFD41-790-A6-B8
All tools fitted with interface kits and exhaust
collectors
Mounted on bar clamps to vertical slides for
positioning
Cycle Time
Under 20 seconds
Application
Stainless steel component
Drilling Ø4mm and Ø8mm holes
Tool Type
AFDE41-1220-A1-B1 fitted with 25mm
hydraulic check units
AFDE62-860-A1-B1 fitted with 25mm hydraulic
check unit
Both tools mounted in swivel, right angle and
base clamps with tubes
Cycle Time
8 seconds
15

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