New Die Sinking EDMs from CHMER

CNC Series

Closed-loop linear scale feedback on X, Y and Z axis for precision positioning and cutting accuracy.
Options of System 3R or Erowa, ATC and C-axis, automatically operate from rough to fine finishing within a running circle.
Dialogue-type program offering various hole and shape enlargement modes. (Instant edge-finding, center locating, and reference point searching.)
Automatic multi-step machining (from rough to fine finishing) with maximum 999 sets.
99 sets of working parameters available from data base can be edited and saved directly to your program file.
Automatic reference point searching and multi-coordinate memory function.
Center alignment and automatic step withdrawal when DC arc conditions are sensed.
120 sets of working parameters, including set no.
0-99 available from data bank and set no. 100-119 to be input according to special working condition.
Bilingual screen at your choice (English/Chinese) and inch/metric option.
Automatic center finding and compensation and searching of hole center and the deepest point of the cavity.
Pre-set holes machining (circulating or independent finishing), excellent for various machining conditions.
Various hole machining modes include vectoring, circular, square, sector, taper, 45 degree hole enlargement, inner and outer sphere, etc.
Side sparking for 3 axis and six directions. Plane rotating.
Call sub-program function.
Isoengergic discharging circuit design reduces electrode wear ratio and ensures uniform surface roughness of workpiece.
3-axis linear, 2-axis arc, 3-axis spiral and 4-axis contouring off-set movement.
Graphic machining function is available.
Working path display.
Digital scale and closed-loop control to ensure high accuracy.
Full G & M code compatible.

Remote Controller Function

	Easy operation on X, Y, Z, and C axis movement via remote controller.
	Temporary stop and continue executing function.
	ON/OFF pump.

Easy To Operate

	Features CNC EDM orbit/vector cycles, code (E. code) and sparking parameter (S. code). Monitor will automatically show instructions and user's guide after depressing E. code and S. code keys for editing.
	14" color monitor and IPC computer system.
	Sub-programming.

S-Code Function

	Working condition can be set up under EDIT mode and can be changed during machining.
	Simply select the final depth, finish and wear settings, electrode size and material and let the computer select the rough to finish working conditions automatically.

E-Code Function

	Working mode can be set up under EDIT mode ENT.
	Select the orbit, vector or taper mode you want, then add the variables requested by the computer i.e. depth, orbit amount, etc.

Automatic Editor

	Select the data of the electrode and the workpiece by a conversational window.
	A machining program is automatically edited according to the selected E-Code.

Features

Automatic "sleep" function to preserve monitor.

Specification Of E Code Function

Specification
Machine body	CM323C	CM434C	CM655C	CM865C	CM1065C	CM1265C
Table size (WxD) mm inch	500 x 350 19.7 x 13.8	650 x 400 23.6 x 13.8	900 x 600 39.4 x 23.6	1000 x 600 39.4 x 23.6	1200 x 800 47.2 x 31.5	1500 x 800 59.1 x 31.5
Work tank size (WxDxH) mm inch	820 x 500 x 30 32.3 x 19.7 x 11.8	1050 x 630 x 360 41.3 x 24.8 x 14.1	1500 x 800 x 500 59.1 x 31.5 x 19.7	1600 x 1000 x 610 63 x 39 x 24.0	2000 x 1200 x 660 78.7 x 49.2 x 25.9	2600 x 1400 x 700 102.3 x 55.1 x 27.5
Table travel(X, Y) mm inch	300 x 200 11.8 x 7.9	400 x 300 15.7 x 11.8	600 x 500 23.6 x 19.7	800 x 500 31.5 x 23.6	1000 x 500 39.4 x 19.7	1200 x 600 47.2 x 23.6
Ram travel(Z1) mm/inch	300/11.8	350/13.8	500/19.7	500/19.7	500/19.7	500/19.7
Distance from RAM platen to work table mm/inch	250-550/ 9.8-21.7	250-600/ 9.8-23.6	250-750/ 9.8-29.5	300-800/ 11.8-31.5	450-950/ 17.7-37.4	500-1000/ 19.7-39.4
Max. electrode weight kg	60	100	300	350	500	500
Max. workpiece weight kg	500	1000	2250	4000	5000	7500
Outside dimensions mm inch	1200 x 1350 x 2250 47.2 x 53.1 x 88.5	1240 x 1380 x 2230 48.8 x 54.3 x 87.8	1860 x 1700 x 2760 73.2 x 66.9 x 108.7	1800 x 2400 x 2800 70.8 x 94.4 x 110.2	2500 x 3000 x 3150 98.4 x 118.1 x 124	2700 x 3000 x 3200 106.2 x 118.1 x 125.9
Weight (kg)	1000	1400	3500	4500	7000	8500
For Dielectric	D220	D235	D655	D855	D1065	D1265

Power Supply Unit

50N

75N

125N

150N

Max. machining current

125

150

Max. power input

KVA

Max. machining speed

mm³/min

350

550

900

1050

Electrode wear rate

0.2

Best surface roughness

¡@µm/Ra

0.25

Outside dimensions

620X850X1860

620X850X1860
+450X470X1650

Weight

180

220

400

440

Optional Amperage up to 300 amps.

Dielectric

D220

D235

D655

D865

D1065

D1265

Volume

280

390

1300

1600

2100

3500

Filter

method

Paper
filter

Paper filter

Power

0.5

0.5x1 1x1

0.5x2 1x1

Weight

Built
in

220

250

350

450

Outside
Dimension

Built
in

1400x800x430

2500x1000x480
+
1200x600x480

2500x1000x480
+
1200x600x480
+
1200x600x480

3000x1000x480
+
1450x500x480
+
1450x500x480

3000x1500x580
+
1800x630x580
+
1800x630x580

Note:

*The manufacturer reserves the right to modify the design, specifications, mechanisms,......etc. to improve the performance of the machine without notice, all the specifications shown above are just for reference.

STANDARD ACCESSORIES: Paper filters x 2pcs Upper/Lower flushing nozzles x 1set Machine stand x 1set Drill chuck x 1set	Clamping kits x 1set Tools x 1set Halogen work lamp x 1set Electrode holder x 1set
OPTIONAL ACCESSORIES: Orbit Cut system Magnetic base Fire extinguisher	System 3R Tooling Coolant Linear Glass Scales

INFORMATION SUBJECT TO CHANGE WITHOUT NOTICE.

New CHMER EDMs