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¡¹CONTROL PANEL |
¡¹GRINDING PROCEDURES |
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Maximum cycle
downfeed: 9mm(0.45"), can extend to whole
vertical(optional accessory-Digital readout set with
feedback function) to meet special
requirements. |
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2-step grinding
procedure control: Rough grinding
0.001-0.04mm(0.00005"-0.002"); finish grinding
0.001-0.009mm(0.00005"-0.00045") |
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PRE-SET Spark
out: 1-9 times |
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Automatically
table movement stops and wheel head rises up from
surface of workpiece, after cycle grinding
completed. |
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Provide plunge
& surface grinding modes. |
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Vertical feed
powered by double motors; Stepping motor for
Auto-downfeed (Min. increment: 0.001mm, 0.00005"); AC
motor for rapid & slow
up/down. | | |
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¡¹SPECIFICATIONS |
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MODEL |
ESG-1236ASD |
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¡õDESCRIPTIONS |
| Table Size |
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305x915mm(12x36") |
| Max. grinding length |
Longitudinal |
915mm(36") |
| Max. grinding width |
Crosswise |
330mm(13") |
| Max. distance from table
surface to spindle centerline |
Standard column:630mm(24 3/4"); Optional
high column:720mm(28 5/16") |
| Standard magnetic chuck
size |
300x900mm(11 3/4x35 3/8") |
| Longitudinal movement of
table |
Max. travel, hydraulic |
960mm(37 3/4") |
| Max. travel, manual |
1000mm(39 3/8") |
| Max. travel, infinitely
variable |
60HZ,5-25m/min,50HZ,5-20m/min |
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|
Auto transverse increment |
1~25mm(0.04"-1") |
| Max. auto transverse travel |
350mm(13 3/4") |
| Max. manual transverse travel |
380mm(15")
|
| Handwheel per revolution |
5mm(0.2")
|
| Handwheel per graduation |
0.02mm(0.001")
|
| Wheelhead vertical
infeed | |
Automatic in feed |
0.001-0.04mm(0.00005-0.002") |
| Step feed (Jog) |
0.001mm(0.00005") |
| Rapid travel, Approx |
150mm/min |
| Slow travel, Approx. |
6mm/min |
| Handwheel revolution |
1mm(0.05") |
| Handwheel graduation |
0.005mm(0.0005") |
| Grinding spindle
drive |
Speed |
60HZ,1750R.P.M.;50HZ,1450R.P.M. |
| Power rating |
Standard:5HP; Optional:7 1/2HP,10HP |
| Standard grinding
wheel |
Diameter |
355mm(14")
|
| Width |
50mm(2")
|
| Bore |
127mm(5") |
| Hydraulic motor |
Power rating |
3.0HPx6P |
| Crossfeed motor |
Power rating |
80Wx6P |
| elevating motor |
Power rating |
1/4HPx6P |
| Floor space |
Total space required |
3550x1970x2050mm(140x78x81") |
| Weights |
Net weight, Approx. |
3330KGS(7326LBS) |
| Gross weight, Approx. |
3700KGS(8140LBS) |
| Rated power, Approx |
¡@ |
8 1/2HP(Spindle
motor:5HP),11HP(Spindle motor:7.5HP),13 1/2HP(Spindle
motor:10HP) |
| Packing dimensions |
L x W x H |
3000x2290x2200mm(118x90x88") |
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NOTE: 1.
|
The manufacturer
reserves the right to modify the design, specifications,
mechanisms, etc., to improve the performances of
the machine without notice. All the specifications
shown above are just for reference.
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¡¹GENERAL
FEATURES |
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| 1.COLUMN: |
| Enlarged,
honeycomb-ribbed column especially suitable for
heavy duty
grinding. | |
| 2.CONSTRUCTION: |
| Construction of table, saddle and base is
casted with high grade iron, strongly
ribbed. | |
| 3.SPINDLE: |
| Enlarged
spindle set is supported by four preloaded
precision angular contact Ball bearings & one
NU type Roller bearing for heavy duty.
| |
| 4.SLIDEWAYS: |
|
Vertical,
cross (double vess) and longitudinal (one vee
&one flat) slideways are coated with
Turcite-B, provides stable movement and durable
accuracy. | |
| 5.AUTOMATIC CONTINUOUS LUBRICATION
SYSTEM: |
| All slideways and screws are fully oiled by
automatic continuous lubrication system to
eliminate wears on slideways &
screws. | |
| 6.CROSS FEED: |
| Ball screw for cross travel, powered by AC
motor. | |
| 7.HYDRAULIC TABLE: |
| Table
speed ranges 5-25m/min. With rack and pinion table
drive for hand
operation. | |
| 8.PROXIMITY
SWITCH: |
| Provide
built-in-type (hidden) proximity switch, features
safe and easy
operation. | |
| 9.TABLE SPEED
CONTROL: |
| Presettable hydraulic table speed control
allows operator to pre-set speed rate, enable to
get same speed rate when engaging hydraulic table
every time. | |
| 10.HAND WHEELS: |
| Zero-setting slip-ring with vernier on
vertical handwheel, and vernier on crossfeed
handwheel. | | |
Honeycomb-ribbed Column |
Enlarged Spindle Set For 1228, 1232, 1236,
And 16 Series |
Easily-adjustable Hidden Proximity Switch
(Long And Cross) |
Presettable Table Speed Control For 1228,
1232, 1236, And 16 Series |
Ballscrew For Crossfeed Movement
|
Electrical Box (ASD Type)
|
Elevating Transmission System
|
| |
 Auto
Lubrication System
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