Chicago Pneumatic Auto Feed Drills & Tappers - Manual (Page 9)

l Interchangeable modular output spindles
l Precision option for collet types, R2 and R36
Used when hole depth is five times hole diameter. Helps clear chips, avoids overheating and bit
breakage. Hole accuracy is improved. For use with Full Feature Control Block.
peck feed control
25mm (1”) stroke 92282
50mm (2”) stroke 92292
75mm (3”) stroke 92302
D4
D5
D6
Minimises burring on breakthrough. Constant feed maintained in all operating conditions.
Hydraulic fluid sealed for life.
9
AFD Control Options
adjustable feed control unit
2.3 544 0.73 25 199 30.1 91942
2.3 544 0.73 50 276 55.5 91952
2.3 544 0.73 75 352 80.9 91962
4.1 357 0.45 102 417 106 104452
4.1 357 0.45 127 474 132 104462
MIN. PLUNGER MAX. LOAD MINIMUM FEED RATE MAX. STROKE A B PART NO.
OPERATING LOAD AT 2230N (500LBS) LOAD
kg kg mm mm mm mm
D1
D2
D3
D7
D8
Used to dwell drill at bottom of stroke. Can be used to spot face, blind hole polish, friction weld
plastic components and spin rivet. For use with Full Feature Control Block.
dwell control
Dwell Control Unit Complete 92372
Dwell for AFD60 78482
E1
—
skip feed control
Skip Drilling – custom H.C.U.’s available on request.
Skip control ensures minimum cycle times without
breakthrough burrs when drilling tubes, pocketed
castings etc, with two controlled feed movements
linked by a distance of fast travel. Information Required
1. Depth of first cut
2. Depth of skip
3. Depth of second cut
4. Drill point anlge
AFD205 / AFD215, AFDE200, AFTE270
Output Spindles
High Speed Output K42 Collect Chuck can be fitted to any AFDE200 375263 <5250 rpm
Spindle to step up speed by 4.28 : 1.
Note: Max allowable speed 27000 rpm.
FUNCTION ORDER FEATURES PART NO. RECOMMENDED
CODE SPEED RANGE
Collect Chuck K2 See range of collets. 357183 <18800 rpm
No. 1 Jacobs Taper K32 No. 1 Jacobs Taper and for use with chucks or. 382213 <9600 rpm
Output Spindle multi spindle heads
Tapping Head H21 4.5-8.0MM (3/16”-5/16”) capacity. 357193 <1200 rpm
Output Spindle
25.5mm (1”)