Top Tips: Quality & Efficiency when Folding or Bending Laser Cut Parts
23 Nov 2020
You breathe in as you run your fingers along the beautifully smoothen edges. Your eyes start to twinkle as you get closer, tilting your head to admire the sharpness of the cut.
Nothing can compare to a well-designed, quality cut laser part. The problem is, if your parts are not designed to deal with secondary processes such as folding and bending, all the beauty and benefits from laser cutting can be lost.
Here are our top tips for achieving the best results when bending or folding laser cut parts:
1. The fewer bend radii, the less tools setups you will need.
Avoid using different bend radius in a single part. The smallest inner bending radius should be of at least one material thickness. Generally, designing an inner radius equal to the material thickness will simplify your bend allowance calculations and avoid material fracture.
2. If the flange is too short, the part may fall into the die.
To avoid distortion of the part and damage to the operator or the tooling, make sure that the smallest flange is at least 4 times the material thickness plus the bending radius.
3. Avoid placing holes closer than 3 times the thickness plus 1 bending radius to the bend.
This will avoid deformed holes. If you need to place a hole or slot closer to the bend, it is better to extend these holes beyond the folding line for better results.
4. Allow some space between the chamfer end and the folding line.
When you need one or two chamfered ends in the flanges, the chamfer must leave enough room to accomplish a proper bend. Same 3 times thickness plus one bending radius rule apply.
5. Replace mounting holes with slots.
Whenever possible, in parts with multiple bends, mounting holes should be replaced by slots to allow for tolerance stacking.
6. Try to design parts as symmetric as possible.
This is to avoid parts bent in the wrong direction due to operator confusion.
7. Avoid designing small flanges on big parts.
These bends make manufacturing very difficult and labor intensive.
8. Check feasibility of successive bends.
When designing parts with successive bends, check the feasibility of the part because sometimes it is not possible to fit the already-bent part onto the die.
9. Place all the bends aligned in order.
If the part has several flanges in succession, it is best to place all the bends aligned in order to minimize readjustments during the bending process and save time.
10. Always design bends parallel to a side of the part.
For positioning purposes, try to always design bends parallel to a side of the part. Oblique bends are difficult to align and may result in rejected parts.
11. Include bend reliefs
Include bend reliefs (at least 1 thickness wide) on the sides of flanges to prevent the material from tearing or deforming on the flanges’ ends.
12. Bend perpendicular.
Where possible, bending perpendicular to the rolling direction of the material should be preferred. This will prevent fractures on hard materials.
13. Calculating flat pattern lengths.
Finally, when you design folded parts, and you are drawing the flat pattern yourself, you have two ways of calculating your flat patterns length. Depending on how you measure both legs of your bent part you will have to calculate either the Bend Allowance or the Bend Deduction.
The total flat length of the part (Lt) can be calculated as:
Lt = A + B – BD or,
Lt = A + B + BA
Bend Allowance
To calculate bend allowances we will use a K-factor that represents a ratio that represents the position of the neutral plane (the plane within the material that is neither compressed nor stretched when the material is bent) with respect to the thickness of the part.
K=t/T
To calculate Bend Allowances using the K-factor you can use the following formula:
Where;
BA: Bend Allowance
R: Inside bend radius
K: K-factor
T: Material thickness
T: distance from inside facto to neutral plane
a: bend angle in degrees.
Bend Deduction
To calculate the Bend Deduction:
This way you can calculate the total flat length using BA or BD.
To calculate the K-factor, the easiest way is to reverse engineer it. For that you can cut a strip of the material you need and make a 90º bend. Then measure both legs of the bend and calculate the Bend Deduction. Using the following formula, you can calculate the K-factor:
You can manually calculate the flat lengths or use your preferred CAD system to unfold the parts for you. In this case, you may input the K-factor you just calculated to give accurate dimensions for your parts given your particular tooling and material.
Felipe Luchaga
Director, Tempus Tools
See how Tempus Tools helps fabricators quote faster and smarter.
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New integration: Tempus Tools + ECI M1 – from quote to order to ERP, seamlessly
At Tempus Tools, we know that speed and accuracy are everything in a laser cutting job shop, and today we’re announcing a new integration that makes both even easier.
We’re now fully integrated with ECI Software’s M1 ERP system.
What does that mean for your job shop?
It means you can now send quotes, order details, and production-ready drawings directly from Tempus Tools into your M1 ERP — no more double handling, no more data entry errors, no more jumping between systems.
This integration eliminates any “dead zone” between quoting and production. You get the specialist laser quoting power of Tempus Tools (like lightning-fast nesting, material cost accuracy, and margin control) combined with the operational backbone of M1.
It’s quoting that talks to your shop floor.
We’ve talked about how integrations like Google Drive can supercharge job shop workflows, and this M1 integration is another great example.
Want to learn more or set it up? If you want to avoid the limitations in the generic quoting functions in ERP/MRP software, but still use the rich planning and production features in ERP/MRP software, then get in touch today.
Book a demo or email us at support@tempustools.com and we’ll help you get connected.
Tempus Tools + M1 = quoting to production, finally in sync.
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Tempus Tools’ Google Drive integration: 6 ways to supercharge your job shop efficiency
Tempus Tools’ new Google Drive integration automatically saves your quote data and part files to Drive, opening the door to faster, smarter workflows. In this post, we highlight six clever ways job shops are already using it to boost efficiency.
Last month Tempus Tools released a powerful new feature: seamless integration with Google Drive.
Since then, we’ve heard from lots of customers about the innovative ways they have implemented this integration in their job shops, and we wanted to share the best six with you to inspire you to use the feature in your shop.
First, a quick recap: with the Google Drive integration, all your quote data (in CSV format) and production-ready part files can be automatically saved to your chosen Google Drive folder. From here, they can be exported to any number of programs or that data can be manipulated for many use cases, opening up a world of automation, reporting and connectivity for your job shop. We’ve also put together a quick video to show the integration in action.
1. Automate quote data collection for reporting
With every quote automatically saved, you can easily compile and analyse your quote performance over time. Use Google Sheets or your favourite analytics tool to track:
- win/loss rates
- performance across material types
- average order size
- breakdown of secondary processes contributions
This data-driven approach helps you identify trends, optimise pricing and improve customer response times.
2. Connect with ERP/MRP and other business systems
Some apps have native integration with Google Drive, which makes taking in quote data and parts easy, but many need a formal API. Luckily, Google Drive comes with its own API.
Some users have used the Google Drive API to build automations that push quote data directly into ERP, MRP or order management systems. This can streamline order processing, reduce manual data entry and ensure your production schedule is always up to date.
3. Organise your orders by material type
Use the exported quote data to create a parts planner that groups jobs by common material type. This enables you to:
- batch similar jobs for more efficient material usage
- reduce changeover times on machines
- optimise purchasing and inventory management
A simple Google Sheets script or integration with a dashboard tool can make this process nearly automatic.
4. Integrate with project management tools
Connect your quote data with popular tools like ClickUp, Monday.com or Airtable. Build custom dashboards and planners for your factory, visualise job statuses and assign tasks to your team-all based on real-time quoting data. These tools don’t require coding or a developer and anyone can work wonders. These types of projects boost collaboration on the shop floor and keep everyone aligned on priorities.
5. Create a scheduling calendar from time calculations
Use the time estimates in your quote data to automatically populate a production calendar. With a Google Calendar integration, you can:
- visualise machine and operator workloads
- identify bottlenecks before they happen
- easily adjust schedules as new jobs come in
This proactive scheduling helps you deliver on time, every time.
6. Enable automated notifications and workflows
Set up Google Drive triggers (using tools like Zapier or Google Apps Script) to notify your team when new quotes are confirmed as orders, or to kick off downstream processes-like updating CRM records or ordering materials.
Getting started is easy
- Go to Settings > Organisation settings > Integrations in your Tempus Tools Tempus Tools account
- Connect your Google Drive and select your preferred folder
- Choose the quote statuses that will trigger automatic file saving
- Start building automations and workflows that fit your shop’s needs
This integration is designed to be flexible-whether you want to automate reporting, connect with business systems, or simply keep your files organised, Tempus Tools and Google Drive make it possible.
Ready to enhance your job shop efficiency? Try the new Google Drive integration today.
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Is expensive, non-dedicated software holding you back from effortless laser cutting quoting?
Many laser cutting job shops still rely on generic or overly complex software, slowing down RFQ response times and creating bottlenecks that hurt profitability. Tempus Tools offers a fast, intuitive, and purpose-built quoting solution—with powerful features, simple setup, and transparent pricing—to help shops quote accurately, streamline production, and stay competitive.
Laser cutting is a precise task, requiring machinery tailored to specific requirements. Profitability is significantly boosted by the ability to be able to respond quickly to customer requests for quotes (RFQs), and efficiently deliver the product.
“With the time and energy often spent on selecting the right laser cutting machine, it’s amazing how often software is overlooked as a driver of productivity,” says Tempus Tools Head of Global Sales, Mark Washington.
“Sometimes laser cutting companies are stuck using software that wasn’t specifically designed for job shops, but it’s all that their team is used to using. Other times, expensive software is implemented, but only a small fraction of the features are actually used,” he says.
“And in many cases, it becomes so complex that a specialist is hired to manage quoting via the software – but what happens if they leave the company?”
Tempus Tools is the creator of dedicated quoting software, Tempus Tools, which can provide fast, accurate, and consistent laser cutting quotes that are professionally presented, ready to send back to the customer.
“Using software that isn’t specifically designed for laser cutting is like using a cricket bat to play tennis. It might get the job done, but it would be far more efficient and accurate with the tools designed for the job!” says Mark (pictured, right).
“In addition to providing quotes in minutes, Tempus Tools can also produce production documents with the click of a button, to add further efficiency to running a job shop floor,” he adds.
A shift in the industry
With customers demanding faster service, the industry is shifting to tailored laser cutting quoting solutions, to enhance their RFQ response times, and Mark sees this as part of a larger global trend.
“It’s evident across a number of industries – smarter players want to utilise technologies specifically targeted to their industry to out-pace competitors. And laser cutting job shops are enthusiastically getting on board with this trend,” he says.
“Tempus Tools has been specifically designed for laser cutting job shops. It’s quick to set up, intuitive, and user-friendly, so the entire team can use it with minimal training, instead of relying on one specialist.”
Tempus Tools cloud-based laser cutting quoting software can be set up with information on material price, cutting time, labour, and other relevant information, to generate quotes quickly and accurately, with repeatability.
“The Tempus Tools team has decades of experience in the laser cutting industry, from the shop floor, through to management, and running their own laser cutting enterprises, so we know the industry inside out – and we can support through setup and every step of the journey, for no additional charges,” adds Mark.
“A major inhibitor of laser cutting quoting software has often been cost, with powerful software that can do it all costing thousands per month. But if you only need dedicated laser cutting quoting software, our plans start from US$100 per month, and are packed full of features you will actually use,” he says.
Switching software – overcoming challenges
Even with the knowledge of the benefits of dedicated laser cutting quoting software, job shops can be hesitant about the time involved in switching, says Mark. He notes some of the main concerns:
- Time – often job shops have tried other software implementations and it’s taken months, and they just cannot afford to spend that time again. But Tempus Tools isn’t like other software. For a job shop with one laser, press brake, and standard secondary processes, set up takes less than 90 minutes.
- Staff training – job shops often believe their staff don’t have the time or capacity to learn a whole new software. But again, Tempus Tools is different. It’s designed to be user-friendly, easy to learn, and staff end up doing their jobs more efficiently, and enjoying the features right away.
- Hidden costs – this is a big factor for any software, and job shops are highly alert to cheap upfront costs, followed by lots of add-ons. No one likes to be “nickel and dimed”. For Tempus Tools, it’s a monthly or yearly subscription, and that’s all. No extra charges for support, upgrades, or training. Features all have a set pricing that’s clear from the outset.
- Too many programs – some job shops have two, three, or more different software programs – why add more, especially if they don’t talk to each other? That’s a totally valid concern. Tempus Tools outputs a CSV as standard with all the quote data, making integration seamless and easy.
“The Tempus Tools leadership team has decades of experience working from the shop floor to the top floor, so they understand the pain of changing software, and have designed Tempus Tools to be effortless and simple,” says Mark.
Tempus Tools features
Tempus Tools features that have been specifically designed for laser cutting job shops include:
- 3D model extractor. Identify, extract and unfold sheet-metal parts directly from 3D assemblies without a 3D software package.
- PDF to CAD convertor. Convert a vector PDF into a CAD file instantly. No tracing, no CAD package, just click on a part and extract it into your quote.
- Tube quoting. Easily drag and drop rectangular, square or round hollow sections into the tube module. It quickly calculates highly accurate cutting time and material consumption for pricing.
- Web Store. Let your customers get instant pricing and place orders from your website 24/7 with an online quoting portal.
- Secondary processes. Get accurate and consistent folding prices quickly using the built-in folding algorithm developed by specialists with decades of experience using brake presses.
- Drawing Doctor®. Upon upload of a 2D DXF or DWG file, Drawing Doctor® automatically corrects for double lines, dimensions, and small end points that are hidden in some drawings.
- Part Library. Part Library allows you to save parts that you’ve produced for a customer for re-use. Saves time on repeat orders and quotes, by dropping an existing part straight into the quote, ready to calculate, based on the latest pricing.
“These are just a few of our most popular features, but there are lots more within Tempus Tools, and our development team is constantly listening for customer feedback to determine what new features can be added,” says Mark.
“So for effortless laser cutting quoting, don’t let software hold you back, let it be the catalyst that drives business growth. We offer an obligation-free trial of Tempus Tools so that laser cutting job shops can see the difference for themselves.”
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