Grinding

(1) 16X40 CNC Chevalier Surface Grinder

Chevalier Fully Automatic Surface Grinder

Model: FSG-1640ADII with AC Servo control for downfeed

Features:

3 axes fully automatic surface and plunge grinding system

Rough increment, finish increment, spark out (0-9 times), and

automatic wheelhead retract can be preset in grinding

cycle to reduce time

Precision roller bearings on all 3 axis

Heavy duty spindle with 2 sets (4) of class 7 super precision

angular contact ball bearings.

Hardened and ground crossfeed and elevating leadscrews

“New” Micro Process control to ensure ease of operation and

and trouble-free production

Hardened and ground guideways for durability

Quick table and crossfeed stroke adjusting device

Wheelhead rises up to end, start and reference position;

table parks at left or right side after cycle is completed

Cycle interrupt for part inspection

MPG (manual pulse generator)

To achieve better accuracy, the number of free passes

between downfeeds can be preset, depending on work

piece material

Optional overwheel-parallel dressing with automatic

compensation system helps to reduce cycle time and

minimize operator involvement

Specifications:

Maximum grinding capacity: Length 40”

Width 16”

Maximum distance between spindle center

to table surface: 24-3/8”

Standard Magnetic Chuck Size: 15-3/4” x 39-3/8”

Longitudinal travel: Manual 41-3/8"

Hydraulic 40-9/16"

Table Speed (infinitely variable): 16 – 82 fpm

Crossfeed travel: Manual 18”

Rapid Travel Speed 12.5 fpm

Auto. Intermittent 1/8” – 2”

Microfeed (per graduation) 0.00005”

Microfeed (per revolution) 0.005”

Wheelhead infeed: Automatic infeed 0.000050” – 0.003”

Rapid Travel: 0 – 20 ipm

Spindle motor: 60hz/1750rpm/5hp

Grinding wheel: 14” x 2” x 5”

Machine net weight: 7920 lbs.

6 - 6x12 Surface Grinders

1 - Toolmakers Scope

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1 - Wilson (Rockwell) Inspection Machine

Plus all grinding support Equipment.