Aluminum Alloy Round Bar CNC Band Saws Double Column Structure HD-400NC

HD-400NC Aluminum Alloy Round Bar High - Speed Horizontal Sawing Machine

 

Safety protection

Tension cylinder travel limit sensing is used for belt breakage. Instantaneous frequency conversion speed reduction, power failure, saw pulley stop rotating, cover opening and shutdown and system abnormal display alarm function.

Machine tool performance characteristics
1. This machine can saw various aluminum ingots and aluminum alloy round bars. It has the advantages of high speed, high efficiency and high workpiece cutting accuracy.

2. It has obvious advantages such as convenient operation and maintenance, reliable performance, energy saving and material saving, and is widely used in machinery manufacturing and maintenance industries.

3. Double-column structure to ensure the guiding accuracy, stable and reliable sawing.

4. The jaws are hydraulically clamped, which is convenient for clamping materials, suitable for cutting mold materials.

5. The transmission mechanism of the band sawing machine is precisely balanced and corrected to reduce vibration to ensure that the saw belt is not easy to break and pull teeth.

 

1.1 Equipment Name

HD-400NC round rod high speed horizontal zigza sawing unit

1.2 device use

Mainly used for crop of aluminum ingots and aluminum alloy.

1.3 sawing products variety and specifications

● Alloy type: 1 ××× -7 ××× series aluminum alloy

1.4 main features of sawing unit

Material consumption less / sawing efficiency high / operating costs low / safety protection full range / energy saving. Environmental protection

1.5 energy media requirements and consumption

● Energy media conditions

Power: three-phase AC power

Voltage: AC380V ± 10%

Frequency: 50Hz ± 2%

● Compressed air: General industrial compressed air

Air pressure: 0.4 MPa ~ 0.6 MPa (equipment itself air source access point has pressure regulating filter)

Air traffic: ≥ 3 m³ / h

Air quality: Filtration and drying

● Equipment operation environment requirements

The highest ambient temperature: 45 ° C

Minimum ambient temperature: -10 ° C

Relative humidity: <67%

● Energy and media consumption (consumption of energy and media during normal operation of equipment is shown in Table 2-1)

Table 2-1 Energy and media consumption calculated by theory

Serial number	Project Description	unit	consumption	use	Note
1	Electricity	KWH	40	Power supply	AC 380V 50Hz
2	Compressed air	M3 / h	3	Saw with angular cooling and aluminum chopping	Generally compressed air
3	Cooling oil	ML / H	40	Saw tape cooling	Accu-lube cooling oil

 

The equipment execution standard

Metal cutting general technical conditions GB / T 9061-2006

General technical conditions for metal cutting welding JB / T 9873-1999

Horizontal Tape Saw Bed Part 2 Parameters JBT4318.2-2002

Horizontal Tape Saw Bed Part 3 Accuracy Test JBT4318.3-2002

Horizontal Tape Saw Bed Part 4 Technical Conditions JBT4318.4-2002

General technical conditions for metal cutting hydraulic system JB / T10051-1999

Industrial machinery and electrical equipment, the first part of the general technical conditions GB / T 5226.1

Machine safety protection GB 16454

Electrical system GB 5226.1

Equipment All components and various instruments of various instruments are all units (Si) units; the main components of the equipment include mechanical, electrical and electronic devices, are reliable security guarantees to prevent damage to errors or accidental accidents.

 

Device composition and characteristic description

 

Metal cutting general technical conditions GB / T 9061-2006

General technical conditions for metal cutting welding JB / T 9873-1999

Horizontal Tape Saw Bed Part 2 Parameters JBT4318.2-2002

Horizontal Tape Saw Bed Part 3 Accuracy Test JBT4318.3-2002

Horizontal Tape Saw Bed Part 4 Technical Conditions JBT4318.4-2002

General technical conditions for metal cutting hydraulic system JB / T10051-1999

Industrial machinery and electrical equipment, the first part of the general technical conditions GB / T 5226.1

Machine safety protection GB 16454

Electrical system GB 5226.1

Equipment All components and various instruments of various instruments are all units (Si) units; the main components of the equipment include mechanical, electrical and electronic devices, are reliable security guarantees to prevent damage to errors or accidental accidents.

 

 

Device composition and characteristic description

Equipment composition profile:

The equipment is composed of a sawing tape saw, hydraulic system, a saw tape cooling lubricating device, a chip conveying device, a safety shield, an electrical and an automation control system, and the like.

3.1 Sawed Saw Machine

● The belt saw is composed of a base, a sawing, a saw wheel, a transmission portion, a feed system, a bed part, a tape tensioning mechanism, an arm and left and right guide wheel mechanisms.

● Base and sawing portion: The blade is welded and treated with a steel sheet and is treated back to the fire. Surface sandblasting treatment, precision machining, good structure design, beautiful appearance;

● Saw wheel section: It is made of imported hard aluminum plate (7075-T61) and is finished, and the rim is passed through a bag vulcanized rubber. It can reduce operation noise; the saw wheel is running with a smoothly equilibrium correction, turning smoothly and long life.

● Transmission section: Driven by the Datong Variable Motor, by the synchronous pulley structure, the power is transmitted to the active pulley, and the saw belt is high-speed operation. The transmission efficiency is high and stable. The speed is 500-2000m / min, the speed range is large, and can be adapted to the saw cut of a variety of grades of aluminum alloy;

● Feed system: The feed system is driven by hydraulic pressure, and the feed speed is 0-2 m / min, stepless speed regulation.

● Sawdow rises: use double tilt column and linear slide structure as a lifting orbit, two-stranded guidance on the saw tape drive side, and the saw band tightening side adopts a single-strand guide. The linear slide is HGW45 / HGW35.

● Bed section: The bed table is made of HT300. In addition to providing sufficient support for the material saw, there is also a set of hydraulic clamps for a set of fixed positions, thereby defining the sawing material stroke to ensure that the sawing is stable.

● Saw tensioning mechanism: Saw tensioning mechanism is driven by hydraulic driving, using the electrical connection pressure gauge to display tension value and have a broken band protection;

● Sawband guiding device: Use the left and right group of sawband guide. Each group of guide wheel attached 4 adjustable guide rollers, the wheel material is made of alloy structural steel (15CrMo), surface carburized quenching, hardness 50-55 hrc, is well wear-resistant, and the strip section is treated with grinding, ensuring the guide accuracy In addition, there is a tungsten steel ring in the saw back, which can provide sufficient support to the saw tape during sawing, and can reduce the efficacy of the saw tape vibration. The guide means is mounted on the fixed arm and the moving arm, designed to adjust the structure, the fixed army is designed as an integral, mounted on the slider, so that the 2 columns are connected under the base and the fixed army arm, form stable Frame structure to provide sufficient support to ensure that the sawing is frequently declining and can reduce vibration.

● Fully automatic feeding system: Fully automatic form sawing machine with feeding bed, with 1 group of hydraulic clamps on the feeding bed, after feeding, the pad clamping material, by the hydraulic cylinder driving the feed clamp on its track Feed function and can be fed multiple times. The advantage is that fully automatic fixing is uncontrolled, no need for manual intervention. Defective accuracy ± 1 mm.

3.2 hydraulic system

● Service object: The saw band is tensioned, sawing into, clamping, automatic feeding mechanism.

● Main features:

Independent pump station, centralized solenoid valve control.

In addition to the hose connection, steel pipe is connected, and the pressure loss is effectively reduced.

● Main technical parameters:

System pressure 7MPa

Working pressure 5-6MPa

Working medium ISO46 anti-mill hydraulic oil

Work temperature 10 ° C -55 ° C

Cooling mode wind cooler

Noise ≤80dB

3.3 Saw tape cooling lubrication device

● Adoption of a gas-type aerosolic cooling device.

● It is mainly composed of oil tanks, air pumps, pulse controllers, nozzles, solenoid valves, and the like.

● After the device is driven by the compressed air, after mixing air and cooling oil, spraying the sawtooth portion of the saw belt, making the surface of the surface to produce the oil film, quickly distribute heat generated during cut, thereby ensuring high efficiency and surface high Accuracy.

2 Features: uniform spray, good cooling effect, improve saw performance

Improve the useful life of the saw blade

Improve the smoothness of the sawing surface

Reduce the wear of the chip system

Cooling oil is a plant extraction, non-toxic and harmless

3.4 chip conveying device

● The interior of the sawing machine uses a slider to take aluminum and slide out to the lift.

● The sawing area uses sheet metal guidance and protection, and the aluminum chopped of saws is introduced to

3.5 Safety Protection

● Integral protection, prevent aluminum choppers and oil mist splash pollution.

● There is a maintenance door before and after the shield, which is convenient for daily maintenance and replacement of saw belt. All maintenance door mounting limit switches, the door opens all PLC output power supplies. At the same time, the alarm signal is displayed on the touch screen and corresponding to the corresponding switch.

3.6 Electrical and Automation Control System

● Floor-standing electric control cabinet, independent load and immediate stop confirmation button

● Control cabinet power AC: 380V / 50Hz three-phase 4 line DC: 24V

● Using Programmable Controller (PLC) to perform process control and programmable human (HMI) interface for production process parameter input, human-machine interface has parameter settings, data display, important data password protection, fault alarm, fault display, trouble diagnosis Features.

● The device has manual and automatic control functions.

● The operating disc button of the device uses a Schneider button, waterproof, dustproof, except that there is a symbolic instructions and displayed in color.

● Reserved computer communication port.

● Separation design with electric control box (waterproof)

7.5 Equipment Working Environment: Requires machine tools for long-term stability in the following working environment.

7.5.1 Power: AC380V ± 10%, 50Hz ± 1 Hz.

7.5.2 Ambient temperature: 5 ~ 40 ° C.

7.5.3 Relative humidity: <85%.

7.5.4 Compressed air pressure: 0.5 ~ 0.8 MPa.

7.6 equipment security

7.17.1 Equipment should have overload protection, personal protective devices and emergency shutdown buttons.

7.17.2 Equipment should be available for more than 16 hours without failure.

 

Product display

 

Packaging Details
Foam inside ,plastic film outside ,wooden box is optional.

 

Quantity(sets)	1 - 1	2-5	>5
Est. Time(days)	15	30	To be negotiated

 

FAQ

Q: Are you manufacturer ?
A:Yes, we have our own factory and we promise direct sales at a competitive price. Welcome to visit our factory at any time.

 

Q: Can I get a machine according to my own requirements?
A: Sure.We accept OEM and ODM.

Q: This is the first time I use this kind of machine, is it easy operate?
A: There are guide video that show how to use machine and english instruction book send to you with machine. If there is still have any question, we will provide free professinal guide for you until you could use machine well.

 

If you haven't found the machine you need, don't hesitate to contact us too. We will do best to give you the best suggestion.