V64 60° Stepped-Base Single-V Press Brake Lower Die – H80 × W86 mm, 100 Ton/m
This V64 60° stepped-base single-V press brake lower die features a 64 mm V-opening, 60° die angle, 80 mm overall height and 86 mm main body width, with a 60 mm bottom mounting base and 20 mm stepped section. The rated load capacity is 100 ton/m. Unlike conventional plug-in single-V lower dies, this model uses a stepped-base mounting structure rather than a narrow plug-in shank. The V-opening, die angle, overall height, body width, bottom base dimensions, groove radii, tooling length and mounting interface can all be customized according to the customer's press brake and bending requirements.
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Description
V64 60° Stepped-Base Single-V Press Brake Lower Die
This V64 60° press brake lower die combines a 64 mm V-opening with a 60° acute-angle single-V groove and a stepped lower mounting structure, providing a robust lower-tool solution for acute-angle air bending, pre-bending and multi-stage sheet metal forming.
The illustrated configuration features:
V-Opening: V64 / 64 mm
Die Angle: 60°
Overall Height: 80 mm
Main Body Width: 86 mm
Bottom Base Width: 60 mm
Stepped Section Height: 20 mm
Shoulder Radius: R6
V-Bottom Radius: R8
Rated Load Capacity: 100 ton/m
The wider 86 mm working body transitions to a 60 mm stepped mounting base, which is structurally different from plug-in lower dies that normally use a narrow mounting shank beneath the main body.
The tooling shown represents one available configuration only. WYS Machinery can manufacture different V-openings, die angles, heights, widths, radii, tooling lengths and mounting structures according to customer requirements.
60° V-Groove for Acute-Angle Bending
The 60° single-V groove provides more angular clearance than conventional 85°, 88° or 90° lower dies.
This makes the tooling suitable for applications such as:
- Acute-angle air bending
- Pre-bending
- Multi-stage forming
- Intermediate-angle bending
- Precision flange forming
- Forming requiring springback allowance
- Customized sheet metal profiles
The actual bend result depends on the complete tooling combination and forming conditions, including material grade, sheet thickness, punch geometry, V-opening, springback, required inside radius, flange dimensions and bending force.
V64 Opening for Increased Forming Clearance
The 64 mm V-opening provides a relatively large working zone and increased clearance around the workpiece during bending.
Compared with smaller V-opening lower dies, the V64 configuration provides:
- More forming clearance
- A broader working zone
- Greater space around the sheet
- Suitability for larger expected bend radii
- More flexibility for larger workpiece geometry
The appropriate V-opening should be selected according to the actual material, sheet thickness, required inside radius and flange size.
Stepped-Base Mounting Structure
A key feature of this lower die is its stepped-base mounting profile.
The illustrated geometry includes:
Main Body Width: 86 mm
Bottom Base Width: 60 mm
Step Height: 20 mm
This differs from a typical plug-in lower die, where a relatively narrow shank is inserted into a corresponding die holder.
The stepped-base structure combines a wider working body with a defined lower mounting section and can be adapted according to the customer's machine, die holder or existing tooling arrangement.
The base width, body width, step height, positioning geometry and complete lower-die cross-section can all be customized.
R6 Shoulder Radius and R8 V-Bottom Radius
The illustrated V64 groove includes:
Shoulder Radius: R6
V-Bottom Radius: R8
These radii form part of the working groove geometry and can also be customized according to the V-opening, sheet thickness, material and required forming result.
Key Features
- V64 / 64 mm V-opening
- 60° acute-angle single-V groove
- 80 mm overall height
- 86 mm main body width
- 60 mm bottom base width
- 20 mm stepped mounting section
- R6 shoulder radius
- R8 V-bottom radius
- 100 ton/m rated load capacity
- Stepped-base mounting structure
- Different from plug-in lower dies
- Suitable for acute-angle bending
- Suitable for pre-bending and multi-stage forming
- Large forming clearance
- Custom V-opening
- Custom die angle
- Custom groove radii
- Custom body and base dimensions
- Custom step geometry
- Custom tooling length and segmentation
- Custom mounting interface
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Stepped-Base Single-V Press Brake Lower Die |
| Die Structure | Single-V |
| V-Opening | V64 / 64 mm |
| Die Angle | 60° / Customized |
| Overall Height | 80 mm / Customized |
| Main Body Width | 86 mm / Customized |
| Bottom Base Width | 60 mm / Customized |
| Stepped Section Height | 20 mm / Customized |
| Shoulder Radius | R6 / Customized |
| V-Bottom Radius | R8 / Customized |
| Load Capacity | 100 ton/m |
| Mounting Structure | Stepped Base |
| Tool Length | Standard / Customized |
| Segmentation | Available |
| Mounting Interface | Stepped Base / Customized |
| Main Application | Acute-Angle Bending / Pre-Bending |
Typical Applications
This V64 60° stepped-base single-V lower die is suitable for:
- Acute-angle sheet metal bending
- Pre-bending operations
- Multi-stage press brake forming
- Intermediate-angle forming
- Precision flange bending
- Stainless steel sheet bending
- Mild steel sheet bending
- Electrical cabinet components
- Sheet metal enclosure production
- Industrial machinery components
- Customized sheet metal profiles
- Applications requiring a stepped lower-die base
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 V64 60° stepped-base lower die shown on this page represents one available configuration only.
WYS Machinery can customize the:
- V-opening
- die angle
- overall height
- main body width
- bottom base width
- stepped section height
- shoulder radius
- V-bottom radius
- edge geometry
- tool length
- segmented length
- load capacity
- bottom mounting profile
- positioning structure
- clamping interface
In addition to stepped-base single-V dies, WYS Machinery can manufacture plug-in single-V dies, full-width wide-base dies, T-type single-V dies, double-V dies, multi-V dies and other custom lower-die structures.
Compatible Press Brake Tooling Systems
WYS Machinery can manufacture lower dies for different press brake brands, tooling standards and clamping systems, including:
TRUMPF Type, WILA Type, LVD Type, Bystronic Type, Amada / Promecam Type, European Type and other customized press brake tooling systems.
The stepped-base structure shown here is only one available configuration.
The bottom mounting profile, base width, step height, overall height, body width and complete tooling 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 V64 opening and 60° groove are not fixed limitations.
Different V-openings and die angles can be manufactured according to:
- Material grade
- Sheet thickness
- Required bending angle
- Desired inside radius
- Minimum flange dimension
- Material springback
- Required forming clearance
- Required bending force
- Press brake configuration
This allows the lower die to be designed around the actual workpiece rather than limiting customers to one standard catalog profile.
Custom Mounting Structure
Single-V press brake lower dies can use different mounting structures.
WYS Machinery can manufacture:
Plug-in Mounting Structure
Full-Width Wide-Base Structure
Stepped-Base Structure
T-Type Structure
Other Customized Lower-Die Interfaces
The appropriate mounting structure can be selected according to the customer's lower-die holder, machine and tooling configuration.
Custom Press Brake Tooling Design Service
Customers can provide their workpiece drawings, material grade, sheet thickness, required bend angle, desired radius, existing tooling information and press brake model.
Our engineering team can evaluate the forming requirement and recommend a suitable lower-die configuration.
The tooling can then be manufactured with the required V-opening, angle, height, body width, base dimensions, groove radii, 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 requirements.
Our lower-tooling capabilities include:
- Stepped-base single-V lower dies
- Wide-base single-V lower dies
- Plug-in single-V lower dies
- T-type single-V lower dies
- Double-V dies
- Multi-V dies
- Acute-angle lower dies
- Large V-opening lower dies
- Custom-angle lower dies
- Customized V-openings
- Customized tooling heights
- Customized base structures
- Customized groove radii
- Segmented tooling
- Special lower-tool profiles
- Custom mounting interfaces
- Replacement tooling for different press brake systems
- Tooling manufactured according to customer drawings
The products displayed on our website demonstrate available tooling structures and manufacturing capabilities, while final dimensions and mounting arrangements can be adapted to the customer's actual production requirements.
