SALIENT CHARACTERISTICS.pdf

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Attached to
VERTICAL TURNING CENTER Federal contract opportunity
Solicitation number
SPMYM224Q2223
Issued by
Defense Logistics Agency Land and Maritime

About this file

This document is a set of salient characteristics for a Vertical Turning Center (VTC) machine. The characteristics describe the minimum required features for the VTC, including the maximum swing, turning diameter, travel, spindle motor, chuck size, automatic tool changer, ballscrew specifications, rapid traverse, positioning accuracy, coolant system, and control system. The related federal contract opportunity is a Sources Sought notice for a Vertical Turning Center, with a Solicitation Number of SPMYM224Q2223, issued by the Defense Logistics Agency Land and Maritime. The notice is a pre-solicitation, seeking information from potential vendors on their capability to provide a VTC machine meeting the salient characteristics described in the attachment.

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SOURCES SOUGHT_24Q2223.pdf PDF

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Text version

SALIENT CHARACTERISTICS VERTICAL TURNING CENTER

(You-Ji 800ATC or equivalent) to include the following minimum/equal features:

Remove and Dispose of existing machine Asset tag 68438C0042 Bullard Dynatrol 56” VTL Serial #33324.

Maximum swing 47.2” Maximum turning diameter 40” Maximum cross travel (X axis) -1.97” +31.9” Maximum longitudinal travel (Z axis) 34.6” Maximum cutting height 31.5” Spindle Motor 30HP double wound Spindle nose A2-15 Spindle RPM 0-800 Spindle bearing diameter 18” O.D. / 13” I.D.

Chuck 800mm 4 Jaw independent manual with 1 set each of soft and hard jaws ATC 12 positions ATC type umbrella / electric Tool mounting CAT50 taper O.D. tool shank size 1.25” I.D. tool shank size 2.0” Tool change time 30 seconds Z axis ballscrew diameter 1.96” x 10 pitch X axis ballscrew diameter 1.96" x 10 pitch Ballscrew type Class 3 double nut Ballscrew mounting type Pre-loaded double anchored X-Z servo motor HP X and Z 6.5HP X-Z linear scales C axis spindle motor 15HP C axis spindle RPM 2400 C axis tool shank CAT 50 C axis indexing .001 degree Rapid Traverse X,Z 787 IPM Cutting feed rate .01-315 Positioning accuracy +/- .0003” full stroke Repeatability +/- .0002 Coolant tank capacity 95 gallons Coolant pump motors 1.33HP and .75HP Spindle orientation Coolant system with coolant through the tool Tool kit Halogen lamp Chip conveyor with bucket Heat exchanger for electrical cabinet Automatic lubrication system Fanuc OiT-F Plus Fanuc OiT-F Conversational Auto tool presetter 4 Turning Tool holders Transformer if required to operate on provided power of 150 AMPS of 480 VAC, 3-phase, 60 Hz All shipping, crating, rigging, and duty fees Start up and training for 5 days 12 month warranty machine, 24 month warranty controller NRTL inspection.

“Turn Key” Installation.

SALIENT CHARACTERISTICS VERTICAL TURNING CENTER

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