T-Type 45° Single-V Press Brake Lower Die – H80 × B60 mm, 50 Ton/m
This T-type 45° single-V press brake lower die features an 80 mm overall height and 80 mm effective height, a 60 mm wide base, and a rated load capacity of 50 ton/m. The illustrated T-shaped structure is designed for acute-angle bending, pre-bending and multi-stage sheet metal forming. Standard configurations include V6, V8, V10, V12, V16, V20 and V25. The V-opening, die angle, load-bearing section width, V-groove radius, overall height, base geometry, tool length and mounting interface can all be customized according to customer requirements.
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Description
T-Type 45° Single-V Press Brake Lower Die with 60 mm Wide Base
This T-type single-V press brake lower die combines a wide supporting base with a vertical single-V working section, providing a stable lower-tool structure for acute-angle sheet metal bending applications.
The illustrated configuration has an 80 mm overall height, and its effective working height is also 80 mm. The bottom base is 60 mm wide and 18 mm high, while the rated load capacity is 50 ton/m.
The upper working section uses a 45° single-V groove. Multiple V-opening, load-bearing width and V-groove radius combinations are available, allowing the same T-type lower-die structure to be adapted to different material thicknesses, bend radii and workpiece geometries.
The tooling shown on this page represents one available structural family rather than a fixed dimensional limitation. WYS Machinery can manufacture the complete lower-die profile according to the customer's actual press brake and forming requirements.
45° V-Groove for Acute-Angle Bending
The 45° die angle is suitable for sheet metal forming applications requiring an acute intermediate angle, pre-bending or multi-stage forming.
Typical applications can include:
- Acute-angle air bending
- Pre-bending
- Multi-stage forming
- Precision flange bending
- Forming requiring additional angular clearance
- Intermediate forming before secondary bending operations
- Customized sheet metal profiles
The final tooling configuration should be selected according to the material grade, sheet thickness, required bend angle, V-opening, inside radius, flange geometry and bending force.
Wide T-Shaped Base Structure
The 60 mm wide T-shaped base provides a broad supporting platform beneath the vertical working section.
This type of lower-die structure can be manufactured for applications requiring:
- A wide lower-tool supporting surface
- A T-shaped base profile
- Specific die-holder arrangements
- Customized positioning geometry
- Special lower-tool mounting interfaces
- Different press brake tooling systems
The base width, base height, mounting geometry and complete die cross-section can also be customized.
Custom V-Opening, Load-Bearing Width and Groove Radius
Three important working dimensions are identified in the drawing:
V – V-Opening
The width of the V-groove.
S – Load-Bearing Section Width
The width of the main supporting section below the V-groove.
R – V-Groove Radius / Edge Radius
The radius geometry around the V-groove.
These parameters can be selected from the standard combinations below or customized according to the customer's actual bending requirements.
Available T-Type 45° Lower Die Specifications
| Model | V-Opening V (mm) | Radius R (mm) | Load-Bearing Width S (mm) | Max. Capacity (t/m) |
|---|---|---|---|---|
| T6 | 6 | 0.8 | 14 | 50 |
| T8 | 8 | 1.0 | 18 | 50 |
| T10 | 10 | 1.2 | 18 | 50 |
| T12 | 12 | 1.6 | 24 | 50 |
| T16 | 16 | 2.75 | 26 | 50 |
| T20 | 20 | 3.0 | 30 | 50 |
| T25 | 25 | 3.0 | 37 | 50 |
These values represent standard available combinations. Non-standard V-openings, radii and load-bearing widths can also be manufactured according to customer requirements.
V-Opening Range for Different Forming Requirements
This 45° T-type tooling family includes standard V-openings from V6 to V25.
Smaller V-openings such as V6 and V8 provide a more compact forming zone, while larger V-openings such as V16, V20 and V25 provide increased forming clearance and are suitable for applications requiring a larger forming space or larger expected inside bend radius.
The appropriate V-opening should be selected according to the actual material and bending process.
Overall Height Equals Effective Height
For the illustrated configuration:
Overall Height: 80 mm
Effective Height: 80 mm
The tool height can also be customized according to the customer's machine and existing tooling system.
Different heights may be required to match:
- Existing press brake punches
- Existing lower tooling
- Machine daylight
- Clamping systems
- Required bending centerline
- Customer-specific tooling arrangements
Key Features
- T-type single-V lower die
- 45° acute-angle V-groove
- 80 mm overall height
- 80 mm effective height
- 60 mm wide base
- 18 mm base height
- 50 ton/m rated load capacity
- Standard V6, V8, V10, V12, V16, V20 and V25 options
- Custom V-opening available
- Custom die angle available
- Custom load-bearing section width
- Custom V-groove radius
- Custom overall and effective height
- Custom base geometry
- Custom tool length and segmentation
- Custom mounting interface
- Suitable for different press brake tooling systems
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | T-Type Single-V Press Brake Lower Die |
| Structure | T-Type / Single-V |
| Standard Illustrated Angle | 45° |
| Die Angle | 45° / Customized |
| Overall Height | 80 mm |
| Effective Height | 80 mm / Customized |
| Base Width | 60 mm |
| Base Height | 18 mm |
| Standard V-Opening Range | V6–V25 |
| Standard Load-Bearing Width S | 14–37 mm |
| Standard Radius R | 0.8–3.0 mm |
| Load Capacity | 50 ton/m |
| Tool Length | Standard / Customized |
| Segmentation | Available |
| Mounting Interface | Customized |
| Main Application | Acute-Angle Air Bending / Pre-Bending |
Typical Applications
This 45° T-type single-V press brake lower die is suitable for:
- Acute-angle sheet metal bending
- Pre-bending operations
- Multi-stage press brake forming
- Precision flange bending
- Intermediate-angle forming
- Stainless steel sheet bending
- Mild steel sheet bending
- Electrical cabinet components
- Sheet metal enclosure production
- Industrial machinery components
- Customized forming applications
- Applications requiring a wide lower-die base
- Applications requiring multiple V-opening options within one tooling family
The appropriate tooling configuration should be selected according to the material grade, sheet thickness, required bend angle, inside radius, flange dimensions and required bending force.
Standard & Custom Options
The tooling shown on this page represents one T-type lower-die family and does not limit WYS Machinery's manufacturing capability.
The following specifications can be customized:
- V-opening
- die angle
- overall height
- effective height
- base width
- base height
- working-section width
- load-bearing section width
- V-groove radius
- edge geometry
- tool length
- segmented length
- load capacity
- bottom mounting structure
- positioning geometry
- clamping interface
WYS Machinery can also manufacture standard single-V dies, double-V dies, multi-V dies and special custom lower dies according to customer requirements.
Compatible Press Brake Tooling Systems
WYS Machinery can manufacture lower dies for different press brake brands, tooling standards and clamping systems.
Available configurations include:
TRUMPF Type, WILA Type, LVD Type, Bystronic Type, Amada / Promecam Type, European Type and other customized press brake tooling systems.
The T-shaped structure illustrated on this page is only one available design.
The bottom mounting profile, positioning geometry, base structure, overall height, effective height and complete lower-die cross-section can all be adapted according to the customer's press brake.
Customers can provide a machine model, existing tooling drawing, lower-die cross-section, die-holder dimensions, tooling sample or workpiece drawing for technical evaluation.
Custom V-Opening and Die Angle
The standard specification table includes V6, V8, V10, V12, V16, V20 and V25, but customers are not limited to these sizes.
Different V-openings can be manufactured according to:
- Material type
- Sheet thickness
- Required bend angle
- Required inside radius
- Minimum flange dimension
- Material springback
- Required forming clearance
- Bending force
- Press brake configuration
The 45° groove angle can also be customized when another die angle is more suitable for the customer's forming process.
Custom Load-Bearing Width and V-Groove Radius
The load-bearing section width S and V-groove radius R can be customized together with the V-opening.
This allows the working profile to be designed according to the actual bending process rather than requiring the customer to select only from fixed standard tooling.
For special applications, WYS Machinery can manufacture the complete die cross-section according to a drawing or design a suitable lower-die configuration based on the finished workpiece.
Custom Press Brake Tooling Design Service
Customers can provide:
workpiece drawings, material grade, sheet thickness, required bend angle, desired inside radius, existing tooling information and press brake model.
Our engineering team can evaluate the forming requirement and recommend a suitable tooling configuration.
The lower die can then be manufactured with the required V-opening, angle, height, base width, load-bearing width, groove radius, tool length and mounting structure.
Why Choose WYS Machinery
WYS Machinery manufactures standard and customized press brake punches, lower dies and sheet metal bending tooling for different forming applications.
Our lower-tooling capabilities include:
- T-type single-V lower dies
- Standard single-V lower dies
- Double-V dies
- Multi-V dies
- Wide-base lower dies
- 45° acute-angle lower dies
- Custom-angle lower dies
- Customized V-openings
- Customized load-bearing sections
- Customized effective heights
- Customized groove radii
- Segmented tooling
- Special lower-tool profiles
- Custom mounting systems
- Replacement tooling for different press brake systems
- Tooling designed according to customer workpiece drawings
The products displayed on our website demonstrate available tooling structures and manufacturing capabilities, while the final dimensions and mounting system can be adapted to the customer's actual production requirements.
