Automatic Drilling Machine For H-Beam

Drilling

Automatic Drilling Machine For H-Beam

3BF1050B

Automatic Drilling Machine For H-Beam

Automatic Drilling Machine For H-Beam

This automatic machine is capable of drilling various sizes of H-Beam from 150mm x 75mm to 1000mm x 500mm.

Double Grippers

Double Grippers

Double grippers feeds and returns a workpiece at the same time. Either of the two grippers clamps the workpiece, thus minimizing errors caused by vise clamping and ensuring accuracy of ±0.5mm per 13m of the material.

Oil Hole Drill (Option)

Oil Hole Drill

Since oil hole drill is available, it's possible to comfortably drill the flange whose thickness is up to 50mm. The drilling speed and tool service life have been 20% more improved than those of conventional one. A high speed steel drill is also available.

Detecting Device of the Height of web and Breadth of flange

Detector

This device automatically detects inclination of web and the machine drills connecting some error. Then it's unnecessary to take connection action at the assembly site. (Some error of the breadth of flange is detected by the length measurement of the vises.)

Automatic Setting of the adjustment of drill length and the rotation number of the drill

adjustment

A pressure switch of 3 axes controls automatic deceleration of drills and automatic deceleration of them just before reaching the material after measuring the length of drills. Just input the drill diameter. It's not necessary to make adjustment of a limit switch.

Lower Supporter of web (Option)

Supporter

A thin web may severely warp at its center due to the drill thrust, thus affecting drilling operation. This machine is equipped with two lower supporters that function automatically to ease the drilling operation.

Data Conversion Soft (Option)

Data conversion

It's TAKEDA's unique data conversion soft, which can convert CAD data into product data, fix some combination data of workpieces and make machining data smoothly. It's easy to convert CNC data.

Easy to operate with an interactive CNC

CNC controller

Automatic interactive input of data. Just press the right key following the instruction of CNC. The the data is automatically programmed, which proceeds fully automatic operation accordingly. (Graphic pattern input & G-code input on the screen display, which is reliable and convenient)

3BF1050B   Specifications
 Workpiece Size of Workpiece   Max 1000mm x 500mm
Min 150mm x 75mm
Thickness of Flange 5mm - 55mm
Length of Workpiece  Min 2000mm
Max 1800mm
Size of Drill (Standard)  Web Axis Ø14.5mm - Ø40.0mm
Flange Axis Ø14.5mm - Ø32.0mm
Size of Drill (Oil Hole)  Web Axis Ø18 Ø22 Ø24 Ø25 Ø26mm
Flange Axis Ø18 Ø22 Ø24 Ø25 Ø26mm
Travel Distance of Drill Head Web Axis 910mm (45mm-955mm)
Flange Axis 460mm (20mm-480mm)
Feeding Part     Method Double Gripper
Stroke 750mm each
Grip Force 20kN (2tf)
Positioning Speed   Gripper Axis 18m/min (Work Weight 6ton or less)
Web Axis 15m/min
Flange Axis 10m/min
Positioning Accuracy   Gripper Axis 13m/±0.1mm
Web Axis Feeding Speed Control for Drilling
Flange Axis Feeding Speed Control for Drilling
Spindle     Number of Axes  Web axis One Axis
Flange Axis One Axis Each Right & Left Flange Axis
Speed Change Method No Steps Controlled by an Inverter
Stroke  Web Axis 420mm
Flange Axis 150mm
Drilling Control    Feeding Speed Control for Drilling Automatically controlled by a proportional valve and encoder
Switchover Method for Drilling A pressure switch of 3 axes controls automatic deceleration of drills and automatic deceleration of them just before reaching the material after measuring the length of drills
Feeding Amount 0-0.4mm/rev
Adjustment of Advance End Automatically detected by an encoder
Feeding Amount  Web Axis Choice of Datum of the end face or sort
Flange Axis Choice of Datum of the end face or sort
Longitudinal Photoelectric sensor automatocally detects the end face
Coolant Oil  Method Clean Mist Method
Tank Volume 1.8L x 1
Electric Motor     Spindle 3.7kWx4P Reduction Ratio
Hydraulic Pressure 2.2kWx4P 1.5kW 1 unit each
Gripper Axis 3.0kW AC Servomotor 1 unit
Travelling on Web Axis 0.3kW AC Servomotor 1 unit
Travelling on Flange Axis 0.6kW AC Servomotor 2 unit
Positioning Control  X axis Ball Screw + AC Servomotor
Y&Z Axis (Right & Left Flange Axis) Ball Screw + AC Servomotor
Mechanical Dimension Width x Depth x Height 3214mm x 3308mm x 3109mm
Machine Weight Main Body only About 8,500kg
CNC Device     Data Display 10.4inch LCD Color Liquid Crystal Display 
Data Storage Product Data 100ch
Processing Data 100ch
CPU Web Axis 32bit
Data Storage Flange Axis USB Flash Memory

* All specification are subjected to change without prior notice.

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