Attach_1 _SOW.pdf

FA4620-15-Q-A017

Attachment 1

Dual Spindle Lathe Statement of Work (SOW)

1. Scope: This product description provides the minimum requirements for a dual spindle turning center suitable for maufacture of a variety of metallic and non-metallic products used in military aircraft maintenance. This turning center shall offer limited milling ability to reduce the need for multiple setups for one part. The work covered by the provisions of this contract consists of furnishing all labor, tools, equipment and supplies necessary to install the complete turning center and its components. The contractor is responsible for:

a. Procurement of components and equipment. The system will be assembled and tested for proper operation. Customer documentation will be prepared, including manuals and training materials for maintenance and normal operation.

b. Deliver complete system and perform installation to include system conformance testing in accordance with applicable manufacturer guidelines which will be provided by the contractor to the 92 Maintenance Squadron Metals Technology shop upon arrival. After acceptance testing, contractor will provide 2 consecutive days of operator training. System training materials from the vendor/contractor will be delivered concurrent with installation.

2. Classification: The system described in this SOW is classified as a complete lathe turning center, employing not only the ability to machine as a CNC lathe, but also as a limited CNC milling machine. The state of the art dual spindle characteristic of this lathe enables the user to perform only the initial setup to complete a work piece saving hours of additional setup time.

Applicable Industry Standards and Regulations:

a. ANSI B11.0, Safety of machinery - General Principles for Design - Risk Assessment and Risk Reduction, dated 25 March 2012

b. ANSI B11.22, Safety Requirements for Turning Centers and Automatically Numerically Controlled Turning Machines, dated 14 June 2002(R12)

c. AFI 91-203, Air Force Consolidated Occupational Safety Instruction, dated 15 June

Machine Salient Characteristics & requirements:

Box Guide Ways

Built-in Motor Turret

Coolant circulation through casting parts

Job assistant software

Cad-Cam view

+/- 2.0" Y axis travel

At least 26" max turn length

At least 28" swing over cross slide

At least 10" X axis travel

At least 30" Z axis travel

At least 28" 2nd spindle (B axis) travel

3.5" or greater spindle hole diameter

Minimum spindle indexing increment .001 Deg.

Minimum spindle #1 rpm = 4000

Minimum spindle #2 rpm = 4000

At least 10 station turret for live tooling

At least 28" tailstock travel

Taper hole of tailstock spindle live center: MT5

10,000 rpm rotary live tool spindle drive

220v 120 AMP 3-Phase max power

Y axis control

High-pressure coolant

Chip conveyor

Live tooling

Three jaw hydraulic chuck on Main and sub spindle

Barfeed system

Software Requirements:

The FeatureCAM software needed to operate this item currently exists in the section

Computer Requirements:

Machine must be able to be programmed at the controller and be compatible with FeatureCAM software.