315 Ton Hydraulic Punching Machine Sheet Metal Jh21 Series

Machine Structural Features

• China XIYUAN as a manufacturer of pneumatic sheet metal punches, the main machine has three punching stations, which can process multiple specifications and multiple apertures. The mold is easy to disassemble and assemble, and the positioning is accurate, which greatly shortens the work stop time and mold adjustment time, and improves the work efficiency.
• China XIYUAN as a manufacturer of pneumatic sheet metal punches, the main machine of the equipment is equipped with a two-axis CNC feeding table, the workpiece can be precisely positioned at any position in the working area to complete the punching operation. The clamping of the sheet has the functions of origin positioning and repositioning. For the irregular polygon support plate, the origin is positioned accurately and conveniently, and the repositioning accuracy is high. It ensures the machining accuracy of a single workpiece and the interchangeability of the same workpiece.
• China Xiyuan, as a manufacturer of pneumatic sheet metal punching machines, 315 Ton Hydraulic Punching Machine Sheet Metal Jh21 Series and 200 Ton Pneumatic Hole Punch Press Punching Machine adopts C-type double steel plate welded structure, which has good rigidity, small size, light weight and large operating space. The hydraulic system is mainly a miniaturized system supplemented by an electromagnetic reversing valve, supplemented by some plug-in components, with a simple structure and convenient use and maintenance.
• China JH21 315T Pneumatic Sheet Metal Punch Press has independent hydraulic power system and electrical numerical control system, and adopts central centralized control.

Features

1. China XIYUAN as a supplier of pneumatic sheet metal punches, the transmission system adopts international brands of high precision, large lead ball screws, linear guides, high precision and good performance.
2. It adopts the German Siemens system and cooperates with digital AC servo motor, which has fast speed and good reliability; The main pneumatic components and electrical components are internationally renowned brand products, which makes the performance of the machine tool more perfect.
3. The high-precision thick turntable effectively improves the precision and life of the turntable, and there are 16/24/32 stations for users to choose from.
4. The mold adopts advanced processing and heat treatment technology, and has a long service life.
5. Centralized lubricating device to reduce the friction of each delivery and improve the service life of the machine.
6. The closed O-shaped body welded by steel plate is tempered as a whole, with good rigidity and small deformation.
7. China XIYUAN as a supplier of pneumatic sheet metal punches, adopts full-floating pneumatic clamps, which can float up and down with the sheet metal, expand the processing range, eliminate the excess punching force, and avoid sheet distortion.
8. China XIYUAN integral beam structure, the integrated design of the carriage and the beam, enhances rigidity, accurate positioning, more stable high-speed feeding, and eliminates the dynamic offset of the X and Y axes of the worktable. 10 Hard brush working platform to ensure that the board is not scratched.
9. The control cable adopts shielded cable, which can effectively prevent interference. It is protected by drag chain and grommet, which is oil-proof, waterproof, and pollution-proof.

Features of A JH21 315T Pneumatic Sheet Metal Puncd

• Flexible
• Reliable
•  Profit
• User friendly

Float The Following Above The A JH21 315T Pneumatic Sheet Metal Punch Background

• User friendly REXROTH MTX series CNC controller unit
• All-electric RAM servo drive system
• Hydraulic® Automatic Repositioning Fixtures and Load Switches
• Suitable for 1250x2500mm sheet
• 32-station turret with 2B automatic indexing station
• Industry 4.0 for productivity monitors
• RADAN® software for using grinding wheels and forming tools
• Hardened and ground tools and fixtures for quick adjustment tools
• Brushed table top with automatic ball bearings.
• Automatic repositioning of fixtures.
• Fixture safety inspection system.
• Tool stuck in safety system.

Advanced Servo System

• A  JH21 315T Pneumatic Sheet Metal Punch Offers Energy Efficiency, No Mineral Oil Required, Green, Servo Controlled Punch
• Advanced CNC servo system with pressure valve to precisely control the speed, flow and pressure of oil flow.
• To control the RAM stroke distance at both ends, the height and depth of each punch thus becomes programmable with an accuracy of 0.1mm.
• Uniquely designed machine structure ensures reduced preventive maintenance
• AC punch servo motors can be programmed for a variety of applications.

Flexible Turret Concept

• Hydraulic is compatible with thick turret tools, and the combination of a wide range of professional tools with programmable slides means that the Hydraulic can serve any application.
• The automatic indexing station adopts a double-lead worm structure. The backlash of the worm gear can be controlled below 0.001mm, and the wear amount can be adjusted.
• Turrets are available in 4 main layouts, A JH21 315T Pneumatic Sheet Metal Punch machines from 32 to 52 stations and up to 4 automatic indexing stations.
• Permanently engaged automatic indexing drive system reduces errors and avoids downtime.
• Various branded tools such as Mate and Wilson can be installed on each workstation.

Servo drive technology

• Synchronous dual servo motors for controlling the automatic indexing function.
• 2 B multitool automatic indexing station, 3 B or 8 A.
• Ability to index each individual tool in the 3B and 8A multi-tool sets.
• Capable of running wheels, marking, grooving and forming tools.
• Two alternatives for 32 and 24 stations; model two of 32 indexable B stations, possibly including 8A or 3B.
• High Quality Forming, Tapping and Grinding Wheel Applications:
• The AJH21 315T Pneumatic Sheet Metal Punch’s variable packing capacity at the bottom of its stroke provides high-quality molding. Typical secondary operations such as
• progressive forms, flange embossing, shutters, etc. can be eliminated many times. Using roller technology, you can produce not only straight geometries, but also curved and circular
• configurations Tapping is also possible.

Rigid Press

• The punch side frame is 12.5% ​​thick material which increases the stability of the punching process and increases the stiffness of the AJH21 315T Pneumatic Sheet Metal Punch base part.
• Servo Punch O-Type Closed Integral Welding Press Frame

Working Chute

The ball table is mainly used to facilitate the movement of the board, and the brush table is generally used to flush sensitive and soft materials to avoid scratching the board. Both are available upon customer request. To evacuate parts during punching, the AJH21 315T Pneumatic Sheet Metal Punch has sorting and stacking capabilities.

Automatic Pneumatic Gripper

When punching thinner materials, one of the problems is controlling the movement of the sheet in the non-clamping area. To eliminate this problem, 3 or more clips can be used.
Automatic fixture positioning reduces setup time and errors, and provides flexibility and productivity while the machine is running.

Fully automatic indexing station

• The A JH21 315T Pneumatic Sheet Metal Punch tool can be rotated in 0.01° increments, enabling the processing of complex shaped parts with a minimum number of tools.
• A tool change takes less than 3 seconds to complete the entire turret movement, compared to 0.6 seconds for a single tool.
• The turret itself is made of s50C and undergoes rigorous testing.

Precision high-speed turret

• Punch strokes are 1200 strokes per minute for punching and 3200 strokes per minute for AJH21 315T Pneumatic Sheet Metal Punch marking.
• Machine controls adjust stroke travel speed and position.
• Thanks to its dynamic design, it is possible to obtain X-axis 116 m/min, Y-axis 80 m/min, 140 m/min while achieving high acceleration (1g) over the entire working range of the
• AJH21 315T Pneumatic Sheet Metal Punch without any limitations.

CNC system

Hydraulic® has opted for a very powerful CNC system specially designed for stamping. IndraMotion MTX and IndraDrive digital drives allow you to maximize your machine’s stroke rate and increase productivity. The CNC core’s process-optimized operator interface and special punching and nibbling functions facilitate programming and minimize machine downtime.

High-speed CNC machining

The CNC machine market is diverse and requires control and drive solutions that can scale to meet application needs – from job shops to connected production lines in an Industry 4.0 environment. Rexroth has created one of the most scalable modern CNC platforms: IndraMotion MTX, which fully covers this wide range of applications.

Get ready for Industry 4.0

The integrated OPC UA server provides real-time access to control data. Thus, the control unit can be easily combined with MES systems, data analysis servers or cloud solutions.

Main features

• With an inclinable cast structure, the machine body can incline to allow a punched work-piece or waste material to slide down from the die.
• With a rigid turn-key clutch, the press has single or continuous operation standards.
•  The punch press uses a single type brake. The sliding block is equipped with a press-down type safety device that can be pressed down to protect the entire machine.
• Avoid being damaged in case of over pressure.
• The machine has the advantages of high universality, high precision, reliable performance and convenient operation.