CNC Planer Horizontal Boring Milling Machine PBC Series

CNC planer horizontal boring milling machine PBC series is designed and developed on the basis of similar machines manufactured by SMTCL, in response to market requirements, and incorporate advanced German technology. These boring milling machines have been designed in a modular way, in order to accommodate various CNC controls, and different capacities and levels of accuracy.
CNC planer horizontal boring milling machine' main functions are boring and milling, but they can also perform drilling, reaming, broaching, countering, end-facing and cylindrical turning. This type of machine is especially suitable for box-shaped work-pieces with holes located in different positions, where the accuracy of the positions is critical.
Our CNC boring milling machine can realize auto-positioning of any axis, and interpolation of up to any 4 axes of X, Y, Z, W and B, and therefore can do 3D curves using arc interpolation. According to customers' requirements, this machine can be equipped with vertical CNC rotary table, right-angle mill head, etc. to expand machining scope.

PBC13
With optional protection for worktable area and optional protection for spindle headstock and column

PBC130qf
With optional protection for spindle headstock and column

CNC Planer Horizontal Boring Milling Machine
Feed servo motor of Y axis
Chain sprocket bracket and counterbalance chain
Ball screw and nut of Y axis
Y axis insert ways of hardened steel, HRC 60 /-2
Ball-screw bracket

PBC(f ) series boring milling machine: movable spindle: φ110, travel 550; φ130, travel 800;φ160, travel 1000
PBCr series boring milling machine: Spindle headstock is equipped with a box ram of 480×480 with built-in moveable spindle shaft of 130 mm. and 160 mm. diameter and 700 mm. travel.

Worktable surface
Spindleφ110: 1000×1250, 1250×1400
Spindleφ130: 1400×1600, 1600×1800, 1600×2000, 1800×2000, 1800×2200, 2000×2000
Spindleφ160: 1600×1800, 1800×2000, 2000×2000, 2000×2500, 2500×3000

CNC moveable rotary worktable (hydrostatic)
Worktable 2000×2000 2000×2500, Load-bearing 20000kg
Worktable 2500×3000, Load-bearing 30000kg

Slide of worktable
Plastic anti-friction material on the under side of the table, against steel way.
Transmission: Motor, belt wheel, double worms and worm wheels, pinion and gear ring eliminating backlash transmission clearance. Table clamping by heavy spring load, released by hydraulic pressure for accurate clamping of rotary and longitudinal position.
Sealed angular encoder for accurate table positioning in rotary axis.
System of dynamically opposing gears eliminate backlash of rotary axis of table.
Servo motor for worktable rotation
Large bearings permit ease of rotation and accuracy.
Gibs with roller bearings increase the accuracy of the longitudinal movement of the table.

Lubricating pump motor for spindle headstock
Gib with rolling elements to adjust the accuracy and pretightening of Y axis
For spindle feed ball screw (located in the tailstock)
Facing head PBC110f & PBC130qf φ=630, T=140 PBC130f φ=730, T=200
CNC servo motor for spindle feed
U-axis facing slide feed
Button station

The bearing holder of ball screw can reduce thermal deformation error due to ball screw pretensioning
Servo motor for Z(X) axis
Hardened steel insert ways on y-axis, HRC 60 /- 2 Plastic anti-friction material against box guideway, with roller bearings on sides of ways.
Bed
Ball screw and nut of Z(X) axis
The sealed encoder, scale can be supplied according to users' requirement

CNC Planer Horizontal Boring Milling Machine
Hardware configuration SIEMENS 840D (Optional configuration: FANUC 18i, HEIDENHAIN iTNC 530)
Control axes: X-axis, Y-axis, Z-axis, B-axis, W-axis, U-axis and spindle
Axis interpolation: Any four axes among X-axis, Y-axis, Z-axis, B-axis, W-axis and U-axis
Display screen: color TFT display screen of 10.4" (display language: Chinese/English)
Operation panel: full-function CNC keyboard
Human-computer communication inter face: PCU50(standard configuration)
Control panel of the CNC boring milling machine: standard control panel with 30 defined keys and button switches
6 levels of data protection
PLC Built in sky-blue SIMATIC S7 CPU315-2DP
Input-output module: S7-300 separable input-output module which is expanded by IM361 interface module memory capacity of CNC user's: 3MB(standard configuration), it is used for storing applications and data

CNC function
Min pulse equivalence: Linear axis is 0.001mm, rotary axis is 0.001°
Program preprocessing: 10 or more program segments
Compensation: anti-backlash, pitch error of the ball screw, over quadrant error compensation, radius and length compensations of tools
Feed: rapid feed, adjusting for feed override, feed rate per minute, feed rate per revolution, countdown feed and programmable acceleration limit
Spindle functions: spindle speed control, spindle override adjusting, auto selection for spindle steps, spindle stop at required position, speed limit and constant cutting.
FRAME function translation, scaling for the coordinate system. Settable zero offset, programmable zero offset
Tapping/ Rigid Tapping
Manual Pulse Generator
TFT display screen of10.4" (display language: Chinese/English)
Operation panel
Electric cabinet
Air conditioner for electric cabinet

CNC program
Programming language: standard programming language DIN66025 and high-level programming language SINUMERIK Fixed repeating function for drilling and milling
Programming in metric, inch size or combined programming of metric size and inch size
Programming and machining can run at the same time
Absolute or incremental programming
Program alarm for approaching reference point
Calculation for variables and parameters
7-class nested subprograms
Skip and branch for programs
Macro programming capability
Chamfering/rounding transitions
Panel selection
Coordinate system of workpieces

Interpolation
Positioning, correct stop, linear interpolation of 3 axes, arc interpolation of any two coordinates, helical interpolation
(arc interpolation linear interpolation of 2 axes at most), feed pause, thread cutting, simultaneous cutting.
Edit function
Retrieval of program segment, retrieval of program number, background edit, teach program, program protection.

Security protection function
The security functions include program test, the limit for programmable machining area, the monitor for software limit, the monitor for hardware limit, E-stop, running monitor, speed monitor, position monitor and outline monitor. The security functions also include the monitors for circuits, overheating, batteries, voltage and internal memory.

Standard Accessories of CNC Planer Horizontal Boring Milling Machine
Centralized lubricating device Helical chip conveyor (for PBC110) Cooling device
Air conditioner for electric cabinet
Hydraulic tank
Illuminating lamp for working area
RS232 interface
Pneumatic conditioning system
Manual pulse generator
Accordion type protective cover for column
Chain chip conveyor with cooling tank

Operation mode
Operation mode of this CNC boring milling machine include AUTO mode, DNC single mode, MDA mode, JOG mode, REF mode, teach mode, incremental mode (X1, X10, X100, X1000, X10000 any increment), dry running, single block mode

Display function
Current position, actual cutting speed, graphics display, program error, operation mistaken, alarm information, self-diagnosis function display, NC and PLC output signals

Data transmission function
The input and output for data are realized by PC-IN software via RS232C serial inter face. NC and PLC data are backup to PC card, which is used for data recovery of CNC system.

Optional Accessories of CNC Planer Horizontal Boring Milling Machine
Sealed encoder/scale for X, Y and Z axis (standard
configuration for export machine)
Sealed rotary encoder for B axis protection of worktable area
Protection for spindle headstock and column
Larger worktable
6511: 1250X1250 1250X1400 φ1600
6513/6813: 1600X1800 1600X2000 1800X2200
1800X2000 2000X2000 2000X2500
6516/6816: 2000X2500 2500X3000
Through spindle cooling system.
Tool number of tool magazine (40 or 60 tool ATC) CNC system (FANUC 18i, Heidenhain iTNC 530) Water gun for cleaning
Vertical NC rotary worktable of φ1500
Dismountable facing head
Universal milling head (manual indexing)
Standard/extended right-angle milling head

Chain chip conveyor and paper band filter for spindle inner cooling system
Rolling-up curtain protection (for guideway and ball screw of column with side hanging headstock)

SMTCL is a China-based CNC planer horizontal boring milling machine manufacturer and supplier. With more than 15 years' experience in machine tool manufacturing and marketing, our company is also able to supply many other tools such as flat bed CNC lathe, horizontal machining center, slant bed CNC lathe, to name just a few. Our rich experience enables us to supply quality machine tools at lower prices.
Located in Shenyang city, we have easy access to convenient transportation facilities, such as highway networks, railroads, airports and the Dalian seaport. This allows our customers to save on freight charges. Currently our machine tools such as conventional lathe, flat bed CNC lathe etc. are exported to many countries, including the United States, Switzerland, Netherlands, New Zealand, India, and more.
We at SMTCL look forward to providing our quality machine tools to more global customers. Please feel free to contact us for more information.