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Nr. 66 Gaojia, Dorf Xingfu, Stadt Sanqi, Yuyao, Ningbo, China

Metal Fabrication Design Practices That Reduce Scrap
Inhaltsverzeichnis
Wasting Metal is a Big Problem
Metal waste hurts. When you make metal parts, do you throw away too much? Many shops waste up to 30% of their metal. That metal costs money. That waste hurts our earth too.
Waste costs you:
- More money for metal
- More time to clean up
- Less space in your shop
- Bad for our world
You see all that scrap on your floor? Each piece is money lost. Each piece means you pay more to make your parts.
This Problem Hurts More Than You Think
Think about this. If you waste 30% of your metal, that means for every $100 you spend, $30 goes in the trash! And that trash has to go somewhere.
Your shop floor gets messy. Your workers move slower. Your machines work harder for no good reason.
And your customers? They pay more because you waste more. They wait longer because you make more mistakes.
Some shops lose $2,000,000 each year just from metal waste! [^1] Is that what you want for your shop?

We Have Better Ways
We go beyond old metal stamping ways. We know how to fix this big problem. Our skills with custom fasteners Und smart machines help you waste less and make more.
Here are 7 ways to cut your waste and save big money:
1. Use Smart Computer Programs to Fit Parts Better
Computer programs can place your parts like a puzzle to use more of each metal sheet. These smart tools can save up to 20% of your metal compared to doing it by hand. [^2]
Think of it like cutting cookies from dough. If you place the cutters the right way, you get more cookies from the same dough!
Programs like AutoNEST and TRUMPF TruTops Boost do this work for you.
2. Make Parts That Work The Same Way
Make your parts the same when you can. When parts share the same size or shape, you waste less metal.
Big companies like John Deere use this idea. They make tractor parts that work in many places. This saves them 15% on raw materials each year. [^3]
Unser gestanzte Chassishalterungen show how we do this too.
3. Try Before You Cut
Use computers to see your part before you make it. This way, you find problems before you waste metal.
Tools like SolidWorks let you see if your part will work. This step alone can cut waste by 18%. [^4]
4. Get The Size Just Right
Being too picky can waste metal. If you ask for parts that are too perfect, many good parts get thrown away.
Make sure you only ask for what you really need. This one change can mean 40% fewer bad parts. [^5]
Our work with push nut fasteners shows how small, smart parts can be both strong and waste less.
5. Use Tools That Last
Good tools can make many parts without breaking. When tools break, you waste time and metal.
Smart shops plan for tool life and fix tools before they break. This keeps your shop running smooth.

6. Pick The Right Metal
Choose metals that work best for your job. Some metals are stronger, so you can use less.
Big companies like Alcoa can recycle 95% of scrap back into new parts. ^6 This saves money and helps our earth.
We use this smart thinking in our Stanzen von elektrischen Steckverbindern work.
7. Make Parts Light But Strong
Lighter parts use less metal but still work well. Car makers like Jaguar save tons of metal this way.
Boeing makes planes with 30% less metal scrap by using smart design. [^7]
Tools That Help Cut Waste
Werkzeugtyp | What It Does | How Much It Saves |
---|---|---|
Nesting Software | Puts parts close together on metal sheets | Up to 20% material savings |
Computer Design | Checks parts before making them | 18% less scrap |
Metal Recycling | Turns scrap into new metal | 95% of scrap can be used again |
Smart Parts | Makes parts that work in many places | 15% fewer raw materials used |
Better Cutting | Uses better tools to cut more clean | $2M/year saved in big shops |
Light Parts | Makes parts that use less metal | 30% less metal scrap |
Smart Tracking | Watches where waste happens | 12% waste drop |
Real Stories From Real Shops
Big Car Parts Maker Saves Millions
A big car parts maker named Magna fixed how they cut metal. This one change saved them $2,000,000 each year in waste costs! [^1]
Steel Maker Recycles Big Time
Nucor, a steel maker, set up a plan to use old steel. They now recycle 10 million tons of steel each year. That’s like saving 40,000 blue whales worth of steel! [^8]
Plane Maker Flies With Less Waste
Boeing makes their new planes with smart design. This cuts their metal waste by 30%. [^7] That means more planes from the same metal.
How To Beat Common Problems
It Costs Money To Save Money
Yes, good tools cost money up front. But they save you much more over time.
A shop that spends $50,000 on good software might save $200,000 in the first year!

Workers Need To Learn New Ways
Some workers don’t like new tools. They need to learn why these tools help them do better work.
Good training helps workers see how new ways make their jobs better.
Start Saving Today
Remember: “Measure twice, cut once.” This old saying still works today.
Look at your shop. Where do you see scrap? That’s where you can save money.
Unser custom fasteners Und smart machines can help you waste less. We think about your whole job, from start to end.
Common Questions
What’s the fastest way to cut waste?
Get good nesting software. This one step can save up to 20% of your metal right away. [^2]
Does lighter mean weaker?
No! Smart design means parts can be light and strong. Boeing proves this with their planes. [^7]
Can I use old scrap for good parts?
Yes! Today, recycled metal can be just as good as new. Some companies recycle 95% of their scrap into new parts. ^6
[^1]: Magna International Case Study [^2]: AutoNEST, TRUMPF TruTops Boost [^3]: John Deere Engineering White Paper [^4]: Siemens PLM Software [^5]: Hexagon Manufacturing Intelligence
[^7]: Boeing Material Innovation Report [^8]: Nucor Sustainability Dashboard