掘削径:279.4 mm
穴あけ深さ:2,591 mm

11 x 102 VDF Boehringer V800BC Deep Hole BTA Stationary Part Rotating Tool Burnishing & Skiving Machine

Serial No. 1749005118 Age: 1977

Swing over bed 32-9/32"
Bed width 20"
Counter Bore, maximum 10"
Skiving and roller burnishing diameter, maximum 10"
Outside diameter, maximum 13"
Boring depth, maximum standard 102"
Length of Bed 320"
Boring headstock driving power 40 HP
Spindle nose 11" DIN55022
Spindle bore diameter 5-1/32"
Spindle speeds (18) 35.5 - 1800 RPM
Torque at spindle, maximum 3320 ft
Boring slide driving power 3.25 HP
Boring slide feed (infinitely variable) 0.8 - 80 IPM
Rapid traverse 200 IPM
Feed force, maximum 5620 Lb/f
Coolant capacity 1200 gallons
Coolant flow variable to 350 GPM

Equipped With:
UPDATED BY AMERICAN HELLER 1991. The V800BC is a special purpose machine built for high precision deep hole bore applications using the stationary workpiece/rotating boring bar method. This particular machine has been tooled for skiving and burnishing. It has operating sequences and tooling for both the single pass hydraulic expansion tooling and the older push-pull tooling. This machine can be equipped with a 0-50 GPM pump to allow approximately 3" BTA Drilling and 6" Trepanning. Large quantity of skiving and burnishing heads both push-pull and hydraulic expansion types, inch and metric sizes. Cycle selector for push-pull and hydraulic expansion cycling. (3) stationary workpiece pressure heads. Guide carriage. Approximately (28) sets of skiving and burnishing tools from 4" - 11.5" bore size. Adjustable boring bar support. Approximately (8) boring bars of various sizes. Counter support with reception flange. Adaptor with various sized bore adaptors. Boring bush extender for skiving-burnishing tool change over. Boring bar clamping flanges. Main operators control panel mounted on pressure stand. Slide with controls for cycle selectors, spindle travel forward and reverse. Coolant system. Coolant flow scale. Variable coolant pressure flow. Tool clamping and unclamp. Variable forward speed variable retract speed. End support mounted operators station with controls for spindle on/off, auto cycle start, feed forward/reverse, stop, rapid forward/reverse, spindle on/off, feed forward/return, rapid forward/return, emergency stop, level operated spindle speed selector. The coolant system consists of a coolant return trough, 72" x 180" x 60" coolant reservoir with dual 25 HP speed motor. 40 HP VS drive. Belt type oil skimmer. 78" x 108" x 34" filtration tank with 15 HP pump drive and Fulflo filter model CP18-2-8FK2 cartridge type filter system. Oil skimmer. 50 psi pressing gauge. 36" x 72" x 30" tank and Polo type magnetic coil chip filtration unit. 26" wide chip conveyor.


11 x 102 VDF Boehringer V800BC Deep Hole BTA Stationary Part Rotating Tool Burnishing & Skiving Machine


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