Haines CNC page 03

Rev #

Revision

Date

Zone

Original drawing

3/29/2011

GANTRY

1.825

4.000 Typical

68.680

1.780

2.500

4.075

14.185

14.000

14.185

1.000

2.640

2.000

2.640

9.280

G2-1 / GANTRY TOP

0.720" Plywood

(1) Required

Scale: 3" = 1'-0"

0.250" deep
(15) places

Typical

1.000

2.640

2.000

2.640

9.280

55.650

2.643

2.214

1.154

4.825

6.000

8.000

6.000

8.000

6.000

4.280

R4.000

1.825

4.000 Typical

2.640

1.000

G2-2 / GANTRY BOTTOM

0.720" Plywood

(1) Required

Scale: 3" = 1'-0"

2.500

13.825

14.000

0.250" deep
(9) places

Typical

G2-3 / GANTRY RAIL SUPPORT

0.720" Plywood

(2) Required

Scale: 3" = 1'-0"

1.000

60.000

1.000

2.000 Typical

Typical

G2-4 / GANTRY RAIL

3/16" Flat Steel

(2) Required

Scale: 3" = 1'-0"

1.500

All other dimensions shall match
the GANTRY RAIL SUPPORT.

0.500

between the bearings which will either pre-stress the bearings (a good thing) or potentially over-stress the
bearings (a bad thing). It depends on the construction tolerances of the other parts involved.

24.000

2.000

3.250 Typical

2.500

1.000

0.360

10.000

1.500

(7) places

(6) places

6.000

G2-6 / GANTRY RISER SIDE

0.720" Plywood

(2) Required

Scale: 3" = 1'-0"

2.640

2.000

9.280

3.030

2.000

4.500

5.030

12.461

3.750

1.780

2.004

3.492

1.000

1.250

10.420

5.360

2.250

1.860

1.890

0.720

R3.000

2.000

24.000

2.000

3.250 Typical

R0.250

rotated 10 degrees
(2) places

(7) places

(2) places

18.780

(2) places

(11) places

10.060

1.250

All other dimensions shall match
the GANTRY RISER.

G2-5 / GANTRY RISER

0.720" Plywood

(2) Required

Scale: 3" = 1'-0"

3.640

G2-7 / GANTRY RIB

0.720" Plywood

(2) Required

Scale: 3" = 1'-0"

G2-8 / GANTRY CENTER RIB

0.720" Plywood

(1) Required

Scale: 3" = 1'-0"

G2-10 / GANTRY BEARING STANDOFF

0.720" Plywood

(8) Required

Scale: 3" = 1'-0"

All other dimensions shall match
the GANTRY RIB.

3.750

2.740

(4) places

2.380

3.660

5.030

2.740

Typical NEMA-34

relief and bolt pattern

G2-9 / GANTRY CHAIN BOSS

0.720" Plywood

(2) Required

Scale: 3" = 1'-0"

4.000

2.140

5.000

1.000

0.750

4.275

0.328

5.000

2.140

1.000

(2) places

with the chain location based on the

idler thickness. Locate as necessary.

0.430

Cut (4) as shown for

drive chain clearance.

CNC ROUTER - MARK 4B

December 3, 2013

Unregistered Distribution

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(2) places