Accuracy and reliability enhancements
including, electronic cutter positioning and programmable, variable speed
drive.
Rebuild Details
Inclusive of, but not
limited to:
- Complete disassembly of machine.
- Hot tank castings to remove all
paint and filler.
- Prime and paint with Sherwin
Williams Polane polyurethane machine tool paint of customer’s color
choice.
- Scrape for flatness, bed and base
mating surfaces.
- Scrape for alignment, bed ways,
saddle and gib.
- Grind apron plate thrust surface
to restore finish.
- Scrape for alignment, base to
apron thrust surface.
- Scrape for alignment, 4 point
contact.
- Scrape and refit guide assembly.
- Scrape for contact, apron thrust
washer.
- Scrape for contact, bronze
relieving angle block.
- Grind fixed, steel angle block to
restore finish.
- Grind cutter spindle O.D. to
insure cylindricity and concentriciy.
- Replace, line bore and hone,
cutter spindle bushing for match fit.
- Hard chrome and grind relieving
arm pivot pin.
- Hard chrome and grind apron clevis
pin.
- Replace and hone for match fit,
relieving arm bushing.
- Replace and hone for match fit,
apron clevis bushing.
- Replace all ball, roller, and
thrust bearings.
- Anti friction coat upper and lower
worms and rack screw.
- Replace and fit thrust plates for
spindle operating pinion.
- Replace and fit thrust plates for
rock shaft pinion.
- Replace upper worm slip shaft with
new, hardened steel shaft.
- Replace crankshaft drive and
driven gears.
- Rebuild or replace pneumatic
operating cylinder.
- Rebuild or replace Par-Check fluid
damper, Controls infeed cam follower.
- Replace saddle traverse fluid
damper assembly with standard Parker components.
- Replace pneumatic solenoid with
Parker B461BB553-A
- Replace FRL with Parker
14G11B18F0GB, including gauge.
- Replace pneumatic pressure switch
with Parker P01909.
- Replace lube pressure switch with
Nason NS-2A-8J/HR.
- Replace lube pressure gauge with
0-15 PSI gauge.
- Solenoid and pressure switches use
DIN plug in connections for easy service.
- Rebuild or replace Bijur lube
pump.
- Replace Bijur oil filter with
replaceable element filter assembly.
- Replace and reconfigure lube
system for improved distribution. All Bijur components.
- Replace grease fittings and lines.
- Install A.B. 800T series push
buttons and switches.
- Install A.B. 855EC status light
stack on panel.
- Install A.B. 194R fused
disconnect.
- Install A.B. 1497 IEC control
circuit transformer, w/ primary and secondary fusing.
- Install A.B. 100C IEC motor
contactor and overload for coolant pump.
- Install A.B. PowerFlex 40 variable
speed drive, programmed for internal cycle cutter positioning.
- Install A.B. MicroLogix 1200
programmable controller.
- Install A.B. Panelview 300
operator interface. Displays machine status, fault descriptions,
stroking speed and cycle counter.
- Install A.B. DIN rail terminal
strip for easy expansion.
- Install high efficiency, 3 HP,
inverter duty, main drive motor.
- New drive belt and timing pulley.
- Rebuild or replace, Gusher
11022-S, 1/4 HP coolant pump.
- Set upper and lower worm thrust
bearing preload.
- Set upper and lower worm wheel
backlash.
- Set upper worm wheel thrust.
- Set work spindle thrust.
- Set 4 point contact.
- Set infeed and rapid traverse
adjustments.
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