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Vertical Boring and Milling Machines

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Summit® Heavy Duty Vertical Boring and Milling (VBM) Machines offer smooth running, superior speed control and maximum reliability in a cost effective solution. Summit’s 48″ & 60″ (single column) and 80″ – 120″ (double column) Vertical Boring Mills feature closed grain castings that offer virtually the same thermal coefficient of expansion as steel while maintaining excellent dampening characteristics which provide enhanced dimensional part accuracy and constant surface quality. Summit’s Heavy Duty Vertical Boring Mill utilizes the latest technologies to ensure high performance and meet the ever increasing demand for greater productivity, considering at all time the need for versatility, easy maintenance, and economical production cost.

 

FEATURE BENEFIT
Independent Servo Motors & Drives On All Axes, Thru Planetary Reducers Reliability

Variable Feed Rates

High Precision Ball Screws On All Linear Axes Smooth Motion; No Backlash

Improved Part Finish

High Resolution Distance Coded Linear Scales, Combined With Position Control Feedback High Accuracy Machining

Absolute Position Control

Infinitely Variable Speed Control On Main Motor With Up To 120% Override Optimized Cutting Speeds  (Choice Of 3 Range Regular Gear Box Or 2 Stage ZF Gearbox)
Programmable Feeds Optimized Feed Rate For Optimal Cutting
Full Pendant Control With Dual (Manual & CNC) Capabilities Allows Machine To Be Operated As A Fully Manual Machine Or In A Simple CNC Conversational Mode
Double Redundancy On All Lube Systems, With Filters’ Clog Detection And Messaging Increased Production Time

Eliminates Unplanned Downtime

Built-In Seimens Manual Machine Plus Turning Conversational Software Allows Operator To Program Any Turning Program, Including Taper, Threading, Contouring, Radii, & Free Profiling
Single Path, Double Path or Triple Path Capabilities In Manual Or CNC Mode High Productivity Using All Cutting Heads Simultaneously
Save & Archive Any Conversational Program As Full ISO Program Develop A Program Library To Be Called And Used Later, Saving Programming Time
Tool Table Standard Up To 60 Tools Data Tool Offsets Storage and Tool Management Option, To Increase Productivity By Reducing Tool Setting Time
Electronic Handwheel For Precision Positioning Allows For Easy Part Settings And Fine Machining
Electric Cabinet With A/C Unit Increased Uptime In Harsh Conditions

Low Maintenance

 

  • High precision ballscrews for vertical & horizontal head movement
  • Precision, hardened and ground gearing
  • Power rapid traverse to all heads
  • Constant surface speed controlled through PLC as standard feature
  • Centralized full electric pendant control panel for all operations mounted on a swiveling pendant arm w/ built in DRO
  • Full length Turcite tapered gibbing
  • Chrome-plated hand wheels and dials
  • All axis are driven by servo motors thru 1/10 Alpha Reducers
  • Smooth, vibration-free turning
  • Heat treated and stress relieved closed grain castings
  • Large diameter Timken type taper roller bearing
  • Axial and radial T.I.R. of 0.0005″
  • Main A.C. brushless spindle drive
Included Accessories
  • One vertical head with indexing pentagonal turret
  • One side head with standard tool holder
  • One vertical plain ram (9.5″ x 9.5″ cross section) head (60″ and up)
  • Precision hardened and ground crossrail guideways
  • Totally enclosed electrical equipment cabinet with state of the art PLC
  • Pressurized lubrication system throughout with oil sight gauges
  • Set of four (4) reversible table jaws
  • Emergency stop switch
  • Wipers on all ways
  • Built-in leveling screws with mounting pads
  • Set of service spanners
Specifications SCV48 SCV60 DCV80 DCV100 DCV120 DCV160
Capacities:
Maximum diameter of swing 55″ 63″ 86″ 106″ 129″ 169″
Maximum diameter of swing w/ slide head 51″ 61″ 82″ 102″ 124″ 163″
Maximum machining height above table 39 3/8″ 47″/66 3/4″ 59″/78″ 78″/94″ 98″/118″ 98″
Maximum weight of workpiece (lbs.) 13,230 17,640 26,500 33,000 40,000 40,000
Table:
Table Diameter 47″ 57″ 78″ 98-1/2″ 118″ 157″
Table Speed (Infinitely Variable) (RPMs) 2.5-250 2-220 1.55-140 1.24-112 1.0-92 1.0-92
Vertical Heads:
Vertical heads no. (LH plain, RH Pent. Tur) 1 RH 2 2 2 2 2
Swivel of each vertical head +/- 35° +/- 35° +/- 35° +/- 35° +/- 35° +/- 35°
Vertical travel right hand turret 30″ 30″ 30″ 30″ 30″ 30″
Vertical travel left hand boring ram N/A 47″ 57″ 57″ 57″ 57″
Side Head:
Vertical travel of the side head 35-7/16″ 47″ 76″ 90″ 100″ 96-1/2″
Horizontal travel of the side head 25-1/2″ 27-1/2″ 27-1/2″ 35-1/2″ 39″ 39″
Cross Rail:
Vertical travel of cross rail 31-1/2″ 51″ 66″ 82″ 98″ 90″
Rail-travel from table 12″-78″ 12″-94″ 12″-110″ 12″-88″
Feeds:
Feeds-vertical & side heads – (no.) range (16) .002-.200 IPR (16) .002-.200 IPR (16) .002-.196 IPR (16) .002-.196 IPR (16) .002-.196 IPR (16) .002-.196 IPR
Rapid traverse for all heads 98 IPM 98 IPM 98 IPM 98 IPM 98 IPM 98 IPM
Motors:
Main drive motor (AC Brushless) 50/75 HP 75/100 HP 100 HP 100 HP 100 HP 100 HP
Rail elevating motor 5.5 HP 10 HP 10 HP 10 HP 10 HP 10 HP
Rapid traverse motor 4 HP 4 HP 4 HP 4 HP 4 HP 4 HP
Dimensions:(LxWxH) 106″ x 142″ x 154″ 138″ x 150″ x 182″ 169″ x 165″ x 181″ 189″ x 189″ x 197″ 208″ x 220″ x 212″ 228″ x 260″ x 248″
Weight: 35,500 lbs. 52,000 lbs. 76,000 lbs. 95,000 lbs. 108,000 lbs. 140,000 lbs.
Summit Machine Tool
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Summit Machine Tool
518 N Indiana Ave
Oklahoma City, OK 73106

Toll Free: (800) 654-3262
Local: (405) 235-2075
Fax: (405) 232-5169
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