Natoma Corporation currently uses more than twenty CNC machines in production and inspection to create and control the quality of parts as needed for our customers.  Mill programming is done efficiently by experienced programmers with professional software, whereas our lathe setup technicians write programs directly at the machine, although they are stored remotely for repeated use.  We also keep a number of secondary operation and assembly machines in-house, including a high-powered fiber laser marker.

See the Capabilities page for a larger overview of what Natoma Corporation can do for you, our Software page for additional information on Windows-based programs used in production and inspection, and the Inspection page to read about our quality department.  Below is an overview of the machines.  Click on any picture for a larger view.

Mills and Lathes
 

Picture

Quantity

Description and Specs

1

Cincom Citizen L25
1" bar capacity, up to 10" turning length, swiss, 5 stationary 5/8 stick tool stations, 7-axis including full c axis on main and sub (locks every 5 degrees main only)

2

Cincom Citizen L20E IX
3/4" bar capacity, up to 7.875" turning length, swiss, 32 tooling stations, 7-axis, 5 cross and 14 face live tools

1

Hardinge Conquest 42-SP
2" bar capacity (or 6" collet chuck), up to 12" turning length, super-precision, 10-station turret, 2-axis, tailstock

2

Hardinge Conquest T-42
1 5/8" bar capacity (or 6" collet chuck), up to 8" turning length, 10-station turret, 2-axis

3

Hardinge Conquest GT-SP
1 1/16" bar capacity, up to 10" turning length, super-precision, 8 gang stations, 2-axis

1

Zeit 42SLY
1 5/8" bar capacity, up to 9.75" turning length, 29 tool stations, Full c-axis main and sub, 6000rpm on main and back spindles, 10 total axes

1

Nakamura-Tome WT-150
2" bar capacity, up to 16" turning length, subspindle, main and lower 12-station turrets with 1/2 index, 24 live tools (12 on main and 12 on sub), 7-axis including full c axis on main and sub

2

Nakamura-Tome WT-250
2.5" bar capacity, up to 16" turning length, subspindle, main and lower 12-station turrets with 1/2 index, 24 live tools (12 on main and 12 on sub), 7-axis including full c axis on main and sub

1

DMG HSC 55 LINEAR
5-axis working surface configuration, 18,000 max rpm, 50 HP spindle drive, 30-tool changer capacity

12

Fanuc T21 Robodrill
7/24 taper No.30, 2125 ipm rapid traverse rate, 1181 ipm max feedrate, 21 tool changer capacity
Full 4th axis with 5th axis capability
3 with pallet changer
20,000 to 24,000 max rpm

2

Fanuc Robodrill Mate
7/24 taper No.30, 1437 ipm rapid traverse rate, 590 ipm max feedrate, 14 tool changer capacity, 4th axis capability

1

Feeler HV-800

30 HP 15,000 max rpm spindle, 37.4 x 20.5 inch table size, full 4th axis, 1.9sec tool-to-tool change time

1

Feeler HV-1000
30 HP 15,000 max rpm spindle, 45.3 x 20.5 inch table size,
full 4th axis, 1.9sec tool-to-tool change time

1

Toyoda FA400
ISO R297 Taper No.40, horizontal mill, 1968 ipm max feedrate and rapid traverse rate, 61 tool changer capacity, 14,000 rpm max spindle speed

1

Kiwa KH45
30 HP 15,000 max rpm spindle, 40 taper, horizontal mill, 120 tool changer capacity, 0.9 second tool-to-tool change time, workpiece mass capacity over 1100 lbs.

1

Shizuoka B-3V410
36" x 15" working space 6500rpm, 18 tool capacity


Secondary/Assembly Operations
 

Picture

Quantity

Description and Specs

1

Keyence MD-F3000W
1090nm 30W fiber laser (Class 4), 60-120kHz, 655nm guide laser (Class 2), 120 x 120 x 42 mm marking area, 2μm marking resolution, character size 0.1 to 120mm

 

*Stock photo used; actual unit is in dark, enclosed space

     
     

 

Fanuc and related logos and brands FANUC Robotics America, Inc.
Hardinge and related logos and brands
Hardinge Inc. All Rights Reserved.
Cincom and related logos and brands Marubeni Citizen-Cincom, Inc.
Shizuoka and related logos and brands SHIZUOKA MACHINE TOOL CO., LTD.

Nakamura-Tome and related logos and brands
Nakamura-tome Precision Industry co.,ltd. All rights reserved
Toyoda and related logos and brands
Toyoda Machinery USA.
Keyence and related logos and brands KEYENCE CORPORATION. All rights reserved.
Windows and related logos and brands
Microsoft.
All other material copyright Natoma Corporation.