YouJi Table Type horizonal Boring Mills

Choose from a package of different configurations

You Ji HBM Series – Table-Type Horizontal Boring Mills

The two machines in the You Ji HBM series of table-type horizontal boring mills each feature a moving column for the Z axis and a moving table for the X axis. The design provides full support of the table over the entire X axis travel and results in maximum rigidity and accuracy, and eliminates the need for additional supports to withstand high table loads. The X axis features a unique triple box guideway with a hydrostatic way structure.

Standard X-Y-Z travels for the two machines are 79″ x 59″ x 49″ (2006 mm x 1498 mm x 1244 mm) and 98.4″ x 70.9″ x 49″ (2500 mm x 1800 mm x 1244 mm).

The machines feature precision ground and induction hardened box ways in all linear axes. All mating surfaces are hand scraped and coated with Turcite-B, and the ways are force lubricated via a pressurized automatic oil system. Large diameter, pre-tensioned ballscrews assure accurate positioning. All linear axes feature Heidenhain linear scales.

The triple-cooled 60 hp, 2,500 rpm spindle motor with 2 speed gear drive produces 1,452 lb-ft. of torque at 218 rpm.

The standard rotary B-axis has a hydrostatic bearing system and is driven via a high-precision dual pinion mechanism. With the high-resolution encoder, B-axis accuracy is +/-7.5 arc seconds with +/-5 arc seconds repeatability. Standard features includes a stand-alone heavy duty 60 tool (80 and 120 tool optional) arm type automatic tool changer, a comprehensive chip removal system, a high volume coolant system, and 300 psi coolant through the spindle. The standard Fanuc 31iM-B control features the Fanuc Alpha I servo system with 1,000,000 pulse encoders.

A comprehensive selection of options enables users to custom-tailor machine capabilities to specific production needs. Choices include axis extenders, rotary tables, pallet changers, tool and part probes and high-pressure coolant systems.

Specifications
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Item / ModelHBM-110HBM-130
Photos
Spindle Bar (in.)4.335.12
Table Size (in.)55 x 63 70.86 x 86.6
Table Load (lbs.)22,000 55,000
X Travel (in.)79 (118 opt.) 98.4
Y Travel (in.)59 (71 opt.) 70.9
Z Travel (in.)49 49
W Travel (in.)19.7 29.5
Spindle Drive2 Speed Gear Box 2 Speed Gear Box
Spindle HP35 35
RPM3,000 3,000
ATC Capacity60 (80 / 120 opt.) 60 (80 / 120 opt.)
Weight (lbs.)96,910 130,000
Standard Equipment
  • Flood Coolant System with programmable air blast
  • Air blast for spindle
  • Auto Lubrication with Alarm
  • Automated chip removal system with chip conveyors (1 screw type + 1 caterpillar type)
  • Halogen work lamp
  • 2 speed geared head with spindle / headstock cooler
  • Remote Handwheel
  • Heat exchangers for control cabinets
  • Hydraulic counterbalance for headstock
  • Rigid Tapping
  • B axis rotary table (.001 degree)
  • 60 Tool ATC
  • 300 PSI Coolant through spindle
  • Heidenhain linear scales
  • B axis rotary scale
Optional Accessories
  • BT-50 tool changer
  • X axis 3500mm / 4000mm / 4500mm / 5000mm / 5500mm travel
  • Y axis travel extension to 118”(3000mm) / 133.8” (3400mm) /
  • Z axis travel extension to 80.7” (2050mm)
  • Rotary table 98.4” x 70.8”
  • Unist Uni-Max cool lubricator for near dry machining – installed
  • Blum Micro A-2 or A-3 laser tool setter (hardware only kit)
  • Blum A-2 or A-3 laser tool setter installed with 2 days training
  • Blum TC-50 part probe for 3-D surfaces (hardware only kit)
  • Blum TC-50 part probe installed with 2 days of training
  • Auto Tool Presetter (Renishaw OTS Wireless)
  • Renishaw NC4+ F145/85 3.35” laser tool setter (hardware only kit)
  • Renishaw NC4+ F145/85 3.35” laser tool setter installed with 2 days of training
  • Renishaw OMP-60 part probe for 2-D surfaces (hardware only kit)
  • Renishaw OMP-60 part probe installed with 2 days training
  • Renishaw MP-700 part probe for 3-D surfaces (hardware only kit)
  • Renishaw MP-700 part probe installed with 2 days training
  • Fanuc AC Drive for 6th Axis and 6th Axis interface (Rotary table on top of B axis table)
  • High pressure coolant thru spindle 1000 PSI (includes twin tower bag filters)
  • Coolant chiller
  • 440 / 460 / 480 Volt operation
  • Spindle extension sleeve (300mm/500mm)
  • Facing head (manual) 500mm/630mm/800mm diameter, 820mm /1030mm / 1360mm max cut diameter
  • Angle Plate 15.7” x 15.7” x 27.5” / 19.7” x 19.7” x 39.4” / 23.6” x 23.6” x 51.2” / 27.5” x 28” x 63” / 31.5” x 39.4” x 84.6” / 39.4” x 47.2” x 98.4”
  • 80 / 120 Tool ATC
  • 2 pallet automatic pallet changer
  • Control options
  • Right angle head (manual) 50 taper input / 50 taper output
  • Multi-angle head (manual) 50 taper input / 5o taper output
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