系统化的折弯工程知识
关于模具选择、折弯规划和精度控制的实用指南。
- How to Choose Press Brake Tooling: V-Die & Punch Guide
Choose press brake punches and dies using V-opening, bend radius, flange length, tonnage and clearance, with COVO's video and mild-steel examples.
- Press Brake Bending Methods: When to Use Air Bending, Bottoming or Hemming
Compare common press brake bending methods and match the method to accuracy, tooling load, material and production volume.
- Is it worth stocking spare press brake tooling for critical runs?
Spare press brake tooling inventory is worth it for critical runs without a qualified backup. Check interfaces, bend geometry, loads and storage.
- Is renting press brake tooling worth it for short production runs?
Should you rent press brake tooling? Choose rental only after checking clamping interface, tool condition, bend geometry and repeat-order requirements.
- Can damaged press brake tooling be repaired on-site?
Repair press brake tooling on-site only within approved maintenance limits. Check damage, clamping, geometry and repair options before returning it to service.
- How much does it cost to repair a press brake die versus replace it?
Compare repair vs replace press brake die cost by approved geometry, loading and production release. Verify matched scopes before choosing either route.
- Is precision-ground press brake tooling worth it in 2026?
Precision-ground press brake tooling is worth specifying when tool geometry limits repeatability. Check interfaces, installed height and part requirements.
- How to determine press brake tonnage for material thickness
Press brake tonnage calculation needs more than thickness. Check material strength, bend length, die opening and tooling limits before approving a setup.
- How to set punch-to-die clearance for sheet metal bending
Set punch to die clearance by bending method, material and tool geometry. Verify V-opening, alignment, installed height and loads before production.
- Is coated press brake tooling worth the extra cost in 2026?
Evaluate coated press brake tooling cost against wear, part quality and maintenance. Verify geometry, compare matched trials and specify only proven benefits.
- How long does press brake tooling changeover take between jobs?
Measure press brake tooling changeover time through first-part acceptance. Separate tool exchange, setup checks and inspection to target delays.
- Can standard press brake dies bend aluminum without marking it?
bend aluminum without marking press brake dies: Check die shoulders, protective barriers, radius and material, then prove the finish on a sample.
- How to store press brake tooling to prevent rust and damage
Store press brake tooling clean, dry and supported. Check corrosion protection, rack loading, segment identification and clamping surfaces before reuse.
- Can COVO tooling be retrofitted onto a used press brake?
To retrofit press brake tooling used machine setups, verify clamping, installed height, load limits and part clearance before approving the tooling change.
- How much does hemming tooling cost versus standard tooling?
Compare hemming tooling cost vs standard tooling by bend length, clamping interface, closing load and setup scope before requesting a matched quote.
- How to inspect press brake dies for wear before reordering
Inspect press brake dies for wear before reordering. Check shoulders, V-opening, installed height and clamping fit, then document repair or replacement.
- How much time does one-hit hemming save over multi-step hemming?
Measure one-hit hemming time savings across setup, handling, forming and inspection. Compare accepted parts, verify tool fit and assess total batch time.
- Can press brake tooling run on hydraulic and servo-electric brakes?
Press brake tooling hydraulic servo-electric compatibility depends on interface, load and clearance. Check drawings and machine limits before moving tools.
- Is buying press brake tooling in bulk worth it in 2026?
Bulk press brake tooling is worth buying for verified repeat work. Check clamping interfaces, segment lengths, loads and part geometry before ordering.
- How long does press brake tooling take to ship from overseas?
Press brake tooling shipping time needs a shipment-specific estimate. Separate manufacturing, freight and customs, then verify dates before scheduling.
- How much more tonnage does stainless steel need than mild steel?
Compare tonnage stainless steel vs mild steel: no fixed multiplier fits every setup. Verify tensile strength, thickness, die opening and tooling load limits.
- How long do press brake dies last before they need replacing?
Press brake die lifespan depends on condition, loading and bend requirements. Learn what to inspect, when to stop production and what to send for tooling review.
- Can worn press brake punches be reground instead of replaced?
Regrind press brake punches only after verifying damage, geometry and load limits. Check tip radius, installed height and sectional fit before approving reuse.
- How to verify press brake tooling compatibility before ordering
Use this press brake tooling compatibility check to verify clamping, installed height, load limits and bend clearance before releasing a tooling order in 2026.
- How much does it cost to switch press brake tooling brands?
Press brake tooling brand switching cost depends on interface changes and qualification. Check clamping, installed height and trial scope before you commit.
- Can you mix press brake punches and dies from different brands?
Mix press brake punches and dies from different brands only after checking interfaces, installed height, geometry and loads. Use this verification checklist.
- Is a mini press brake worth it for a small fab shop in 2026?
A mini press brake is worth it for verified part families. Check bending load, tooling interface, flange geometry and clearance before choosing your machine.
- How long does it take to manufacture custom press brake tooling?
Confirm custom press brake tooling lead time against approved drawings. Check machine fit, material, geometry and acceptance before setting production dates.
- Can press brake tooling interchange between Amada and Trumpf?
Are amada trumpf tooling interchangeable? Not automatically. Verify clamping interfaces, retention, installed height, geometry and load limits before transfer.
- Sheet metal thickness tolerance benchmarks by gauge 2026
Sheet metal thickness tolerance by gauge is specification-led, not universal. Compare nominal references and verify material limits before press brake tooling review.
- Minimum flange length benchmarks by V-die opening 2026
Minimum flange length by V-die opening uses a 0.707 × V geometric baseline. Compare calculated values, then verify shoulder support, radius and tooling loads.
- How much does custom press brake tooling cost in 2026?
Custom press brake tooling cost requires a defined quote. Check part geometry, clamping interface, material, bend length and scope before comparing suppliers.
- Sheet metal gauge to thickness conversion benchmarks 2026
Use a material-specific sheet metal gauge to thickness conversion chart. Compare steel, stainless and aluminum, then verify thickness before tooling review.
- How to connect COVO hemming tools to a one-hit hemming brake
Connect one-hit hemming press brake tooling only after verifying clamping, installed height, closing load and part clearance. Follow a drawing-led setup guide.
- Minimum bend radius benchmarks by material and thickness 2026
Minimum bend radius by material thickness for 2026: benchmark table for steel, stainless, aluminum and copper, plus how to verify radius before tooling.
- Bump bend calculator to accurate offsets: 2026 workflow
Use a bump bend calculator to build a verified offset schedule. Check radius, bend pitch, tooling fit and springback before releasing a press brake program.
- COVO 3D tooling models to CAD-ready files: 2026 workflow
Prepare press brake tooling 3d models for CAD with checks for units, clamping interface, installed height and revision control before tooling review or setup.
- BendPilot to finished bend program: complete 2026 workflow
BendPilot press brake planning needs verified tooling before release. Check interfaces, installed height, loads, bend sequence and first-piece inspection.
- How to connect COVO tooling to a WILA clamping system
Verify wila clamping system tooling before installation. Check interfaces, retention, installed height and loads, then qualify the bend with a first article.
- How to connect COVO tooling to a Bystronic press brake
Verify Bystronic press brake tooling compatibility before installation. Check clamping, installed height, geometry and loads, then validate your trial part.
- How to connect COVO tooling to an LVD press brake
LVD press brake tooling compatibility requires verified fit, retention and loads. Check interfaces, installed height and bend geometry before releasing a setup.
- Press brake dies for data center enclosures: complete 2026 guide
Select press brake dies for data center enclosures by fit, not labels. Check flange support, radius, clamping interface and loads before releasing your setup.
- How to connect COVO tooling to an Amada press brake
AMADA press brake tooling compatibility requires verified fit, height and load limits. Check COVO tooling interfaces, geometry and first-off parts before release.
- How to connect COVO tooling to a Trumpf press brake
TRUMPF press brake tooling compatibility requires verified interfaces, installed height and load limits. Follow the setup checks before mounting and first bending.
- Press brake tooling for marine fabricators: complete 2026 guide
Press brake tooling for marine fabricators: choose by part geometry and machine fit. Verify material, bend radius, clamping, loads and clearance before ordering.
- Press brake punches for solar racking: complete 2026 guide
Select press brake punches for solar racking manufacturers by verified fit, clearance and load. Check bend sequence, radius and machine interfaces before ordering.
- Press brake tooling for kitchen equipment makers: complete 2026 guide
Press brake tooling for kitchen equipment makers: choose by part geometry and machine fit. Verify clamping, bend radius, clearance and loads before ordering.
- Press brake tooling for truck body manufacturers: complete 2026 guide
Select press brake tooling for truck body manufacturers by verified fit. Check clamping, radius, bend length, loads and clearance before approving a setup.
- Press brake dies for agricultural equipment: complete 2026 guide
Press brake dies for agricultural equipment: choose by material, radius, flange geometry and machine interface. Verify loads and clearance before ordering.
- Press brake tooling for railcar fabricators: complete 2026 guide
Press brake tooling for railcar fabricators: verify fit before ordering. Check bend length, radius, clamping interface, load limits and complete part clearance.
- COVO vs Shengen Fabrication: which is better in 2026
COVO vs Shengen Fabrication: choose tooling for in-house bending or a confirmed finished-part contract. Compare machine fit, geometry and acceptance criteria.
- Press brake tooling for elevator manufacturers: complete 2026 guide
Press brake tooling for elevator manufacturers: choose by verified fit. Check machine interfaces, bend clearance, radius and surface requirements before release.
- Press brake tooling for electrical enclosures: complete 2026 guide
Select press brake tooling for electrical enclosures by verified fit. Check clamping interfaces, bend clearance, loads and finished-part geometry before ordering.
- COVO vs Terican: which is better in 2026
COVO vs Terican: choose custom tooling review or retain a qualified setup. Compare clamping interface, flange geometry, load checks and quotation scope in 2026.
- COVO vs Gasparini: which is better in 2026
COVO vs Gasparini: choose COVO for press brake tooling, Gasparini for machine selection. Compare scope, clamping, geometry and load checks before ordering.
- COVO vs Roche Metal: which is better in 2026
COVO vs Roche Metal in 2026: custom press brake tooling built from your part drawing versus catalog profiles. See the verdict and what to verify first.
- COVO vs Hunsone: which is better in 2026
Compare covo vs hunsone: choose COVO for custom tooling review or retain a qualified Hunsone setup. Check clamping, clearance, loads and drawings before ordering.
- Shengen Fabrication alternatives for press brake tooling in 2026
Compare Shengen Fabrication alternatives for press brake tooling. Choose a tooling manufacturer by clamping interface, part geometry and engineering scope.
- COVO vs Harsle: which is better in 2026
Compare covo vs harsle in 2026: choose tooling-first for an existing brake or machine-first for new equipment. Check interfaces, geometry, loads and quote scope.
- Terican alternatives for press brake tooling in 2026
Compare terican alternatives for press brake tooling in 2026. COVO suits drawing-led custom punches and dies; verify interface, geometry, and loads before ordering.
- Gasparini alternatives for press brake tooling in 2026
Compare Gasparini alternatives for press brake tooling in 2026. Choose COVO for drawing-led custom tools; check machine fit, flange clearance and loads first.
- Roche Metal alternatives for press brake tooling in 2026
Compare Roche Metal alternatives in 2026. COVO is the pick for custom tooling; check clamping interface, installed height, part clearance and loads before approval.
- Best press brake punches ranked by durability 2026
Best press brake punches ranked by durability: a matched straight punch is the 2026 default. Compare custom, gooseneck, sectional and acute profiles by job.
- Harsle alternatives for press brake tooling in 2026
Compare Harsle alternatives in 2026. COVO leads for part-specific custom tooling; check WILA and AMADA against clamping fit, geometry and loads before ordering.
- Hunsone alternatives for press brake tooling in 2026
Compare hunsone alternatives in 2026. COVO fits drawing-led custom tooling; machine-OEM tooling fits exact part-number requirements. Check fit before ordering.
- Best hemming tools for one-hit hemming press brakes 2026
Best one hit hemming tools for press brakes: COVO leads for drawing-led review. Compare single-cycle, two-stage and segmented options by geometry, load and fit.
- Best press brake dies for thin gauge sheet metal 2026
Best press brake dies for thin gauge sheet metal: a matched single-V die wins for standard bends. Compare custom, segmented and hemming dies by geometry in 2026.
- Best press brake tooling for HVAC duct fabrication 2026
Best press brake tooling for HVAC duct fabrication: COVO custom tools lead for drawing-specific bends. Compare sectional, gooseneck, straight and hemming tools.
- Best press brake tooling brands for small fab shops 2026
European 88° clamping tops the 2026 ranking of the best press brake tooling for small fabrication shops, with AMADA, TRUMPF, LVD and segmented options compared.
- Best custom press brake tooling for OEM fabricators 2026
2026 ranking of custom press brake tooling for OEM fabricators: segmented dies, gooseneck punches, ground punches and more, with verified use cases.
- Best acute angle press brake dies compared 2026
Compare acute angle press brake dies by clamping interface, die opening and radius profile to find the right fit before ordering tooling in 2026.
- Best gooseneck press brake punches compared 2026
Compare the best gooseneck press brake punches in 2026. COVO wins for custom fit; verify throat clearance, clamping interface, radius and installed height.
- Best segmented press brake dies for box forming 2026
Segmented press brake dies for box forming ranked by clamping fit, box clearance and radius tolerance for 2026, with pros, cons and verdicts for each type.
- Best press brake tooling for automotive sheet metal parts 2026
COVO custom tooling ranks best overall for automotive sheet metal parts in 2026; compare AMADA, WILA, TRUMPF and hemming tooling options before you order.
- Best universal press brake tooling systems for job shops 2026
European 88-degree clamping ranks best universal press brake tooling for job shops in 2026 — compare it against AMADA, WILA, TRUMPF and LVD systems.
- Press brake punches ranked by radius tolerance 2026
Press brake punches ranked by radius tolerance in 2026: which grinding class holds +/-0.025 mm, which runs +/-0.13 mm, and what to verify before ordering.
- Press brake dies ranked by tonnage capacity 2026
Press brake dies ranked by tonnage capacity in 2026: heavy-duty V-dies top the list, hemming dies rank lowest. Compare tiers, use cases and limits.
- Best press brake tooling for aerospace sheet metal parts 2026
AMADA-style, WILA-compatible, and LVD-compatible tooling ranked for aerospace sheet metal parts in 2026, with clamping interface checks before ordering.
- Best Bystronic-compatible press brake tooling 2026
COVO ranks the best Bystronic-compatible press brake tooling for 2026: custom, OEM, universal-clamp, sectional and standard punches and dies compared.
- Best sheet metal hemming tools for aluminum panels 2026
Ranked 2026 guide to hemming tooling for aluminum panels: flat dies, teardrop punches, sectional tooling and gooseneck punches compared for real production jobs.
- Best LVD-compatible press brake tooling suppliers 2026
COVO ranks the best LVD compatible press brake tooling suppliers for 2026 — compare clamping interfaces, lead times and custom engineering options.
- Best WILA-compatible press brake tooling options 2026
Five WILA-compatible press brake tooling options ranked for 2026 by clamping interface, installed height and segment fit — check before you order.
- Best Trumpf-compatible press brake tooling suppliers 2026
COVO leads custom Trumpf-compatible press brake tooling in 2026; compare it against TRUMPF factory, WILA, Rolleri and Cornelius by interface, fit and use case.
- Best Amada-compatible press brake tooling brands 2026
AMADA OEM, WILA and COVO custom tooling compared for AMADA-style press brakes in 2026 — clamping interface, segment fit and when custom tooling wins.
- Best press brake punches for heavy gauge steel bending 2026
Ranked guide to the best press brake punches for heavy gauge steel in 2026: sectional sets, 88° acute angle, gooseneck and large radius tooling compared.
- Best press brake dies for stainless steel fabrication 2026
Ranked guide to the best press brake dies for stainless steel in 2026: V-dies, sectional sets, radius and urethane dies, with a checklist before you order.
- Six-Bend Hat Channel Die: One-Stroke Forming and Release
See how a six-bend hat channel die combines a chamfered punch, matched cavity and spring pad. Review profile geometry, forming load and part release.
- Acute V-Hook Tool: Form a 45° Hook with a Flat Flange
See how an acute V-hook tool combines a 45° V-die and shoulder punch. Watch COVO's video and review hook geometry, flange support and part clearance.
- Z-Bending Tool Holders and Changeable Inserts: Setup Guide
Explore Z-bending tool holders and changeable inserts with COVO's video. Learn selection checks, insert changeover and long-flange clearance.
- Spring-Loaded Hemming Die: Pre-Bend and Flatten in Two Strokes
See how a spring-loaded hemming die makes a 30° pre-bend and closes a hem in two strokes. Watch the COVO video and check tooling selection inputs.
- Press Brake Louver Tools: Key Drawing and Clearance Checks
Choose press brake louver tools with clear drawings for lance length, rise, spacing and clearance. Prepare the material and machine details for review.
- Best Press Brake Tooling Manufacturers in 2026: 10 Options
Compare 10 press brake tooling manufacturers by clamping system, catalog scope, custom capability and application fit before you request a quotation.
- AMADA-Style Press Brake Tooling: Interface Checks Before Ordering
Check AMADA-style press brake tooling interfaces, tangs, retention, holders and installed height. Send matched drawings before ordering replacement tools.
- Sectional Press Brake Tooling: Split Sets and Box Clearance
Compare sectional press brake tooling for changing bend lengths and box clearance. Check segment fit, clamping and loads before requesting tool review.
- Press Brake Hemming Tools: Flat Hems, Teardrops and Pre-Bends
Choose press brake hemming tools for flat or teardrop hems. Check pre-bend geometry, rated closing load and surface requirements before requesting review.
- How to Select Press Brake Tooling That Fits the Part, Machine and Production Run
A practical COVO guide to choosing punches, dies, tooling systems and working profiles before a press brake job reaches the machine.
- Punch and Die Geometry: The Variables That Shape Every Press Brake Bend
Understand how punch nose, die shoulders, V-opening and tool height work together to control a sheet metal bend.
- Press Brake Bending Basics: A Repeatable Setup Logic for New Operators
A concise introduction to air bending, bottoming, tooling contact and the checks that prevent first-part scrap.
- Press Brake Tooling Setup Checklist: From Clean Surfaces to First Article
Use this COVO checklist to reduce setup variation, protect tooling and make the first approved part easier to repeat.
- How to Read a Press Brake Drawing Before Choosing the Tooling
Extract bend angles, inside radii, flange limits and surface requirements from a sheet metal drawing before setup.
- Air Bending and V-Die Opening: A Practical Way to Choose the Working Width
Learn how V-opening, material thickness, inside radius and bend length influence force and repeatability in air bending.
- Press Brake Punch Profiles: Straight, Gooseneck, Acute and Radius Options
Choose a press brake punch profile by clearance, angle, radius, material and the geometry of the finished part.
- Standard Press Brake Die Selection: A Clear Route from Thickness to Tool
A COVO decision path for selecting a standard V-die without sacrificing support, radius control or machine safety.
- Press Brake Clamping Systems: How the Interface Affects Accuracy and Changeover
Understand how upper and lower clamping interfaces influence tool alignment, safety and repeatable press brake setup.
- European Press Brake Tooling Systems: Choosing the Right Interface for Your Fleet
Compare the practical differences between common AMADA, TRUMPF, WILA, LVD and BYSTRONIC-style tooling interfaces.
- Press Brake Die Holder Alignment: Preventing Angle Drift Across the Bend Line
A diagnostic guide to die holder seating, centerline alignment and the small setup errors that create uneven angles.
- Changing a Press Brake V-Opening: What to Check Before Switching Dies
A safe, production-minded checklist for changing the lower die opening without introducing a new angle or clearance problem.
- How to Install Press Brake Dies for a Clean, Repeatable First Bend
Set lower dies correctly with this practical sequence for seating, alignment, clamping and first-piece verification.
- When Can a Press Brake Die Be Modified? A Precision-First Decision Guide
Evaluate die modification by load, profile, heat treatment, tolerance and replacement cost before cutting a standard tool.
- Radius Press Brake Tooling: When a Dedicated Profile Beats Bump Forming
Choose dedicated radius tooling when a large or repeatable radius needs cleaner geometry and fewer forming passes.
- How to Control Press Brake Bend Radius Across Different Materials
Understand why a bend radius changes with die opening, material strength, thickness and forming method.
- Large-Radius Press Brake Bending: Design the Sequence Before the Tool
Plan tool profile, bend sequence, support and springback control for large-radius sheet metal work.
- Bending a 2-Inch Radius on a Press Brake Without Cracks or Visible Steps
A practical route for producing a large two-inch-class radius with the right tool, material support and inspection plan.
- Press Brake Forming Tools: Turning a Profile Drawing into a Controlled Sequence
Use custom forming tools when a profile, emboss, louver, curl or multi-stage shape cannot be made efficiently with standard punches and dies.
- Deep U-Bending Tools and Press Brake Sequence Guide
Select tooling and plan bend sequences for deep U-channels by checking punch clearance, movable strips, part release, springback and first-article control.
- Curl and Rolled Edge Forming on a Press Brake: Sequence, Clearance and Control
A concise guide to forming curled edges and rolled profiles with the correct staged tool sequence.
- Mark-Free Stainless Steel Bending: Protecting Visible Surfaces Without Losing Repeatability
Learn when mark-free dies, inserts and controlled contact are the right solution for stainless and other visible-surface panels.
- Press Brake Die Selection for Aluminum: Reduce Galling, Marks and Unstable Angles
Select press brake tooling for aluminum by surface sensitivity, V-opening, radius, hardness and the required finish.
- Forming UHMW and Other Engineering Plastics on a Press Brake
A process guide to warm forming, radius choice, surface protection and springback when bending UHMW sheet.
- Press Brake Bending Accuracy: Separate Tooling, Material and Machine Causes
A troubleshooting framework for angle variation, flange error, radius drift and inconsistent parts.
- Parallelism and Crowning: Why Long Press Brake Bends Drift at the Center
Understand how deflection, parallelism and crowning interact with the tooling and why a long bend needs compensation.
- Press Brake Bending Force: Estimate Tonnage Before You Load the Tool
A practical tonnage checklist for material, thickness, bend length, die opening and short-bend concentration.
- Press Brake Bend Depth: How to Reach the Angle Without Chasing the Program
Connect die opening, punch geometry, angle and material springback to a stable bend-depth setup.
- Press Brake Backgauge and Tooling: Align the Reference Before You Bend
Use the backgauge, tool centerline and part datum together to improve flange dimensions and repeatability.
- Press Brake Tooling Accessories That Make Setup More Repeatable
See which holders, storage, supports and handling accessories improve the life and usability of press brake tooling.
- When to Replace Press Brake Tooling: Wear, Damage and Quality Signals
Identify the conditions that justify replacing a press brake punch, die, holder or insert instead of adjusting the process around worn tooling.
- Galling on a Press Brake V-Die: Remove the Cause Before the Mark Spreads
Diagnose material transfer, burrs, contamination and excessive load when a V-die begins to gall or mark the sheet.
- Why Adhesive Tape Is Not a Reliable Substitute for Mark-Free Bending Tooling
Understand why temporary tape can change friction, compress under load and create inconsistent results on visible-surface bends.
- Universal Press Brake Adapters: Where Compatibility Ends and Risk Begins
Evaluate adapter fit, load path, height and repeatability before using an adapter to place one tooling system on another machine.
- Custom Press Brake Tooling Design: From Drawing Review to Approved Production Tool
See how COVO turns a complex profile, sample or production issue into a documented custom press brake tooling solution.
- Press Brake Tooling Maintenance: A Short Routine That Protects Accuracy
Keep punches, dies, holders and inserts accurate with a practical clean-inspect-store routine.
- What Makes Press Brake Tooling Durable? Material, Heat Treatment and Inspection
Learn which manufacturing controls influence the service life, stability and accuracy of a press brake punch or die.
- How COVO Designs Special Forming Tools to Solve Complex Press Brake Problems
A research-informed COVO engineering guide to special forming tool design, multi-point force control, simulation and practical solutions for complex press brake parts.
- Sheet Metal Bending Sequence Guide: How to Plan the Correct Press Brake Bending Order
Learn how to plan a safe and repeatable press brake bending sequence for L shapes, U channels, boxes, stepped parts and complex sheet metal profiles.
- Sheet Metal Bending Operations: 8 Press Brake Forming Methods Explained
Learn how edge, V, U, channel, offset, cavity, corrugating and tube bending operations work and how to match each method with press brake tooling.
- Air Bending vs Bottoming: Press Brake Bending Operations Explained
Compare air bending and bottoming, including tooling contact, flexibility, force, accuracy, springback and the checks needed for a repeatable press brake setup.
- Sheet Metal Angle Measurement: How to Read a Multi-Range Angle Gauge
Learn how to use a multi-range angle gauge for press brake inspection across 0°–50°, 50°–140°, 140°–230° and 230°–320° measurement ranges.
- BendPilot: A Visual Workflow for Smarter Press Brake Planning
Explore a visual press brake planning workflow that connects workpiece geometry, bend sequence, tooling selection, clearance validation, simulation and project review.
- Press Brake Bending Force: How to Estimate Tonnage Before Production
Learn how to estimate press brake bending force from material thickness, effective bend length and V-die opening, with a worked carbon-steel and stainless-steel example.
- Press Brake Bend Line Explained: L, X and Bend Deduction
Learn how the press brake bend line connects tooling, outside dimensions, bend deduction, backgauge position and controller fields such as L or X.
- Press Brake Bend Development: Flat Length, Deduction and Hem Dimensions
Learn how A and B leg dimensions, sheet thickness, bend deduction, press-line position and hem allowances connect before a press brake job reaches production.
- Z-Bending Tools: One-Stroke Offset Forming for Sheet Metal Parts
Learn how custom Z-bending tools form sheet metal offsets in one stroke, including large steps, sharp thin-sheet profiles, rear guides, load checks and test bends.
- Press Brake Springback, K-Factor and Flat Length: A Practical Guide
Learn how springback, neutral-axis position, K-factor, bend allowance and tooling choices work together to control press brake angles and flat length.
- One-Stroke Hat Channel Forming Tool: Four Bends in One Cycle
See how a custom press brake hat-channel tool forms four bend lines in one stroke, where it works best and what data COVO needs to design it.
- How to Calculate Sheet Metal Flat Length: Bend Allowance, K-Factor and Worked Examples
Calculate sheet metal flat length using bend allowance, bend deduction and K-factor, with clear 90-degree and multi-bend worked examples.
- Press Brake Bend Sequences: A Practical Strategy for C-Profiles and Deep Returns
Plan press brake bend sequences for short flanges, C-profiles, recovery bends, deep returns and long parts while reducing collisions and handling.
- Steel Grades for Press Brake Bending: Carbon Steel, Stainless Steel and Weathering Steel
Compare carbon steel, AISI 304, 316, 430 and weathering steel for press-brake force, springback, bend radius, surface protection and tooling selection.
- Press Brake Angle Control: Springback, Overbending and In-Process Measurement
Control press brake bend angles by understanding springback, material variation, overbending and optical or contact-based in-process measurement.
- Sheet Metal Door Panel Corner Design: 5 Flat-Pattern Options for Easier Bending
Compare five sheet metal door panel corner layouts for bend access, tool changes, seam appearance, finishing work and repeat production.
- How to Use a Press Brake Bending Rule: V-Opening, Minimum Flange, Radius and Tonnage
Use a press brake bending rule to select V-opening, check minimum flange and radius, estimate tonnage and validate a safe production setup.
- Oscillating Dies for Press Brakes: How Rotating Supports Improve Bending
Learn how oscillating press brake dies use rotating supports to reduce marking, form shorter flanges and protect holes, plus selection and maintenance checks.