A hyper-speed band saw machine created through the integrated development of machines and blades
Production efficiency is dramatically improved by shortening the cutting time.
We have newly designed a “double gates type guide” and a “bridge type saw head frame” to realize stable high-speed cutting of mild steel.
Mass cutting at the fastest speed in its class. We have developed an epoch-making bandsaw that overturns common sense.
Amada HPSAW-310 Band Saw Machine
Description
Features
- Features(1) : stable super high speed cutting
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- Reducing the load to the blade body and by making the twisting angle of the blade to 0°, the fatigue life of the blade body is prolonged and the running speed of the blade is increased dramatically.
- To deal with the huge cutting resistance generated by super high speed cutting, the saw head frame and the guide were newly designed. For bridge type saw head frame, deflection generated when the blade is stretched with strong tension is designed optimized by the optimum stress distribution technique.
- Vibration reduction rollers are mounted on the blade guides of both sides, with combination of high pressure coolant that plays the role of liquid damper, vibration of the blade that is running at high speed is largely restrained.
Twist angle of blade: 0°
Highly rigid double gates type guide
Structure analysis
of bridge type saw head frame - Features(2) : High speed / high precision mechanism
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- An AC servo motor and a linear guide are adopted for the material feeding mechanism.
- Both high speed material feeding and high precision positioning for cutting are achieved simultaneously.
- Features(3) : Improve quality
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- The high pressure coolant forcibly cools the heat generated at super high speed cutting.
- Rotation speed of the wire brush is adjusted automatically. Defective cut section due to chips is prevented by removing chips adhered to the blade running with high speed.
- Noncontact type, high quality cutting bending detectors are mounted on the blade guides of the both sides. Cutting bending is measured highly precisely in real time.
- Linear guides are used to support and guide the front main vise. Wear and maintenance is reduced while also improving stability of the vise. Material is always clamped firmly.
High pressure coolant
Opening and closing vise with linear guide
Movies
*The cover is an exhibition specification.
Specifications
| Model | HPSAW-310 | |
| Cutting capacity (mm) | Round (Dia) | φ50 – φ310 |
| Rectangle (W x H) | 50 x 50 – 310 x 310 | |
| Cut-off length (mm) | 10 – 600* | |
| Blade size (W x T x L) (mm) | 67 x 1.6 x 7345 | |
| Blade speed (m/min) | 15 – 400 | |
| Blade twisting angle(°) | 0 | |
| Motors (kW) | Saw blade | 22 |
| Hydraulic pump | 3.7 | |
| Coolant pump | 0.25 | |
| High pressure coolant pump | 1.3 / 1.5 | |
| Wire brush | 0.4 | |
| Chip conveyor | 0.1 | |
| Saw head | 1.0 (AC servomotor) | |
| Material feeding | 1.0 (AC servomotor) | |
| Feeding vise stroke length (mm) | 600 | |
| Table height (mm) | 940 | |
| Power requirement (kVA) | 60 | |
| Allowable load (Mass of work) (kg) | 1100 | |
| Machine dimensions (W x L x H) (mm) | 4309 x 2707 x 2354 | |
| Mass of machine (kg) | 8000 | |
Related products
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Extra large metal cutting machine
Extra large band saw models H-1300II, H-1600II and H-2116II are capable of cutting φ1300 or 1300 square, φ1600 or 1600 square and φ1600 or 2100 wide x 1600 high respectively.
Cutting performance covering all types of large materials
A bi-metal extra wide blade (SGLB or MAGNUM) is used, which easily cuts large materials and difficult-to-cut materials. Variable blade speed allows a user to select desired blade speed as required for materials ranging from regular steel materials to difficult-to-cut materials.
High rigidity construction
A clamping force of the powerful hydraulic wide vise can cover round, square and irregularly-shaped materials. The maximum loading masses of the models are 24000kg, 40000kg and 40000kg respectively with a large table.
Cutting speed monitoring and cutting depth setting unit
Cutting speed can be quickly observed through the digital counter.
Feed table used to feed materials
Materials are fed by the 180mm stroke table.
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Automatic sizing cut for forged large materials
Major change made to a conventional automatic feeder allows for automatic sizing cut for forged large materials (materials having an uneven surface).
PF valve
The cutting process can be optimized just by setting up the PF valve to the target “material, shape and size”.
NC programming function
This function allows a user to program a cutting method and the number of pieces as desired. The maximum 99 patterns can be programmed.
The embedded self-diagnosis function will indicate an error code if a trouble is detected.Full stroke vise
A full stroke type of vise cylinder was introduced to allow for clamping just by pressing a single button regardless of a change in material width. -
High quality machine capable of cutting large and difficult-to-cut materials
Compact-size design with capability of cutting as large materials as 800 x 700mm.
This high performance model offers excellent accuracy and durability to cut difficult-to-cut materials.Front-oriented control/semi-automatic function
With an absolute focus on workability and productivity, all operations start from the front side of the machine such as setting cutting conditions, feeding materials and positioning.Blade deviation monitor contributory to quality of workpieces
The machine will automatically stop running if blade deviation exceeds a permissible limit setting. This prevents blade damage and non-conforming products.Cutting dept setting function allowing for easy cutting of large materials
This function allows for cutting to a predetermined cutting depth setting, which facilitates tooling and dovetail grooving.
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PF valve
The cutting process can be optimized just by setting up the PF valve to the target “material, shape and size”.
Lever type insert clamp
A foolproof lever type insert clamp is installed to the guide bracket.
Motor-driven Coolant pump
A motor-driven centrifugal pump was introduced in this model, rather than a conventional gear pump. Cutting fluid can be used and cleaned regardless of whether the main motor is ON or OFF.
Sizing stopper
The effective use of the sizing stopper can reduce workload in cutting multiple materials.
