Product feature:
The machine with opening C-type structure, its cutting mould is right-angled double-blade mode. Multi-directions rotational notching mould can cut out different angle degree of angles only need to adjust rotation die-carrier so as not to rotate angles so notching with little error only need small working area.
The machine can be installed marking, punching, bending, shearing functions by customer’s request, that is, only need to exchange moulds as to achieve marking or punching of angles.
Product usage:
Used for notching of angles and also can be used for punching, marking, bending, shearing by changing of the mould.
Specification:
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Model
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QJ140
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QJ160
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QJ180
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Functions
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Used for hatching of angles in steel tower industry, and also used for marking & punching if replace mould.
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Nominal pressure (kN)
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500
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600
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700
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Stroke of oil cylinder (mm)
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50
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50
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50
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Times of stroke (times/min)
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20~25
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20~25
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20~25
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Power of motor (kW)
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15
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15
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15
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Scope of angles (mm)
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L40×40×3~140×140×12
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L40×40×3~160×160×16
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L40×40×3~180×180×20
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Rotary die corner angle
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±45° manual
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Dimensions of notching mould (mm)
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650×650×500
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700×700×500
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830×700×600
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Overall dimension(L×W×H)(mm)
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1270×1020×1800
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1300×1020×1880
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2260×1120×1900
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CNC controlled servo infeeding unit
Work piece feeding is driven by a servo-motor. Closed loop control system is composed of servo and incremental encoder, ensuring higher precision of longitudinal positioning; the carriage would stop automatically in case the bar should meet a hindrance during its feed.
Drilling unit
Both sides in the drilling unit equipped with drilling head which can be fixed with three drills of different diameters simultaneously. It can improve the utility ratio of drills by using lengthened bit extension.
Drilling heads can realize CNC movement for change of drilling stadia.
Holes on both sides can be drilled simultaneously when longitudinal position of two holes is same and the bits are same too. The drilling spindle equipped with waterproof device to keep it from being rusted by cutting agent.
Marking unit
Four programmable character containers on the marking unit can be selected. Longitudinal marking position can be preset by programming, and stadia can be adjusted manually.
Hydraulic system
Hydraulic system provides power for marking, pressing of work piece, drilling feed. All main components are famous brand from abroad; cooling system with automatic circling is adopted to prolong the life of drills
Electric control system
Three axes CNC system ensure exact positioning, the rotation speeds of drilling spindles are steeples adjusted by frequency converter, and the feeding speeds are step less adjusted by flow control valves.
Work piece program can be inputted manually, also can be created by lofting software automatically and then transmitted through USB or network, stimulant work piece graphics can be displayed in order to make program checking more conveniently.
Manufacturing process can be monitored in real-Tim, including data of process, status of external switches, and the indication of malfunction diagnosing is perfect.
Parameter List
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Functions
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Drilling & Marking
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Model
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JX2532
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Size of angle (mm)
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140x140x10-250x250x32
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Max. drilling dia. (mm)
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Φ 40
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Nominal marking force (KN)
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1030
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Max. work piece length (m)
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12 or 10 (by users’ request)
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Range of stadia (mm)
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50-220 (steeples adjustment)
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No. of drill on each side
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3
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No. of character group
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1
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No. of character per character group
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15
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Dimensions of characters (mm)
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14x10x19 or 16x10x19
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No. of CNC axes
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3
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Max. in feed speed (m/min)
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40
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Max. drilling stroke (mm)
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120
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Rotation speed of spindles (r/min)
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180-560 (steeples adjustment)
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Overall dimensions (m)
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29x8.9x2.5
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Net weight (kg)
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16500
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