K-6000P Crankshaft Grinding Machine

AMC-SCHOU 

Capacity: 6100 mm (240")

Swing over table: 1200 mm (47")

Stroke: twice off-set of centres 500 mm (19.7")

Max. work piece weight: 5000kg

Colour: RED

Graduation: mm or inch

1 K-6000P MD complete with above standard equipment

1 K-6000CNC MD complete with above standard equipment

1 Packing for shipping

1 electric installation for 400 volts, 3 phase AC, 50 cycles + 0 cable

1 grinding wheel motor 30 KW

1 workhead/tailstock motor 10 KW

1 electric motor for hydraulic power station 1.1 KW

1 coolant pump 0.12 KW

1 crank centering V-gauge with dial indicator

1 set-up indicator with dial gauge

2 steady rest

1 wheel dresser for face and side dressing

1 wheel dresser for radius dressing

1 diamond tipped dressing tool, 0.75 ct.

1 grinding wheel 1200 mm x 304.8 mm x 50 mm

1 grinding wheel hub with balancing arbor

1 lifting hook for grinding wheels

1 complete coolant arrangement with tank, hoses and nozzles

1 set of splash guards and spanners

1 operating manual and spare parts catalogue

AMC-SCHOU CRANKSHAFT GRINDING MACHINE,

MODEL K-6000P MD (or CNC)

41 Price list no. 165

PLC Control: Model: K-6000P MD

CONTROL

The machine has a CPU1511 for control, X, Z and C-axes

AMC operator panel with SIMATIC HMI Touch operated 9” TFT colour displa

The machine can be used in manual mode, and also have a semi auto

function where it is possible put in some parameter for a start position in X,

and end position in X, and how much for fine grinding, feed for rough- and

and for fine grinding, the X axis stop when reach the end position, and it is

possible move the Z axis if the width of journal is more than the width of

grinding wheel.

It also have an auto function where it is possible put in some parameter for a start position in X, and

end position in X, and how much for fine grinding, feed for rough- and for fine grinding, dwell time

when reach end position in X, and when the dwell time run out the X axis will move back.

As an option it is possible connect the AEM (AMC ELECTRONIC IN PROCESS GAUGING) to the

PLC so it handles when the machine goes from rough to fine grinding and when start the dwell and

final position.

There is also a cycle for cylindrical grinding, where put in some parameter for turn position right and

left side, the speed in Z axis and dwell time in both ends.

CNC Control: Model: K-6000CNC MD

CONTROL

The machine has SIEMENS 828D control system for

control, X, Z and C-axes

AMC operator panel with SIMATIC 8,4” color display.

There is possible make CNC programs for automatic running

the machine.

42 Price list no. 165

DESCRIPTION OF THE MACHINE WITH STANDARD EQUIPMENT:

BED

Cast iron

Alignment by means of a number of adjusting screws

No pressure lubrication rolling system with automatic filling of oil pockets

Guide ways protected by telescopic guards

Electrical indicator for low oil level and inspection window on tank for used oil

TABLE

Cast iron

Surface with 10Åã inclination

Guide ways with antifriction coating

Rack and pinion gear for head- and tailstock movement

Movement performed by means ball screw with pre-loaded ball nuts with servomotor drive

for SIEMENS digital converter system

Speed 1 to 3000 mm/min. (0.004 - 118 inch/min)

HEADSTOCK

Movement performed by means of a Siemens main spindle servo motor, range 5-80 RPM

Hub prepared for fitting chucks

Setting-up system comprising throw heads with 350 mm (14") chucks

(indexing for every 30Åã and 72Åã), ball screw for throw head movement

TAILSTOCK

Rotating or stationary spindle

Setting-up system comprising throw heads with 350 mm (14") chucks

Ball screw for throw head movement

hydraulically operated quill traverse, adjustable centre pressure

Side adjustment Å} 2 mm, controlled by a 40 mm (1.57”) dial gauge

Locking pin for non-rotation of spindle for working with centres

WHEELSLIDE

Guide ways with antifriction coating

No pressure lubrication rolling system with automatic filling of oil pockets

Movement performed by means of a ball screw with pre-loaded ball nuts with servomotor drive for Simodrive

digital converter system

Speed 5 to 2000 mm/min. (0.2”-79”)

Linear transducer for X-positioning secured against dust by overpressure

GRINDING WHEEL HEAD

Hardened spindle runs in the grinding wheel end in a tapered adjustable and hand scraped

sleeved bronze bearing of heavy-duty design

At pulley end pre-loaded high precision angle contact bearings are used

The grinding spindle is driven by AC motor

GRINDING WHEEL GUARD

Grinding wheel guard for protection of the maximum size grinding wheel .1200 mm with a max. width of 70 mm

GRINDING WHEEL HUB

A grinding wheel hub 12" (305 mm) dia. with clamping width 25 – 70 mm

3 pcs. adjustable balancing arbours

Rapid wheel change system