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Join Renaud Anjoran, Founder & CEO of Sofeast, in this podcast aimed at importers who develop their own products as he discusses the hottest topics and shares actionable tips for manufacturing in China & Asia today! WHO IS RENAUD? Renaud is a French ISO 9001 & 14001 certified lead auditor, ASQ certified Quality Engineer and Quality Manager who has been working in the Chinese manufacturing industry since 2005. He is the founder of the Sofeast group that has over 200 staff globally and offers services (QA, product development & engineering, project management, Supply Chain Management, product compliance, reliability testing), contract manufacturing, and 3PL fulfillment for importers and businesses who develop their own products and buyers from China & SE Asia. WHY LISTEN? We‘ll discuss interesting topics for anyone who develops and sources their products from Asian suppliers and will share Renaud‘s decades of manufacturing experience, as well as inviting guests from the industry to get a different viewpoint. Our goal is to help you get better results and end up with suppliers and products that exceed your expectations!
Episodes
Friday May 28, 2021
The Benefits Of Rapid Prototyping (& Rapid Tooling Methods)
Friday May 28, 2021
Friday May 28, 2021
In This Episode...
Renaud Anjoran, Sofeast's CEO, joins Adrian from the team to talk about rapid prototyping and rapid tooling methods to make prototypes a lot faster than production tooling, with a focus on electromechanical products and plastic injection molding.
You'll get answers to the following questions: What are rapid prototyping and rapid tooling? What do we discover from different rounds of prototyping? What are the features of hard tooling? What are the pros and cons of the different technologies used for rapid prototyping? And much more...
Ultimately, you'll see why rushing into production without utilizing prototypes to test and validate your product design is a big risk.
Show Notes
00:00 - Introducing the episode
01:01 - What is rapid prototyping?
04:37 - Why to perform rounds of prototyping to get to a minimum viable prototype
06:33 - The difference between additive and subtractive manufacturing for prototypes
08:55 - Rapid prototyping rounds and PP samples and making the distinction between rapid prototyping and rapid tooling
Read our Guide To Rapid Tooling Prototyping for more details and a handy table that compares the different methods.
13:30 - Discussing hard tooling and its pros & cons
18:32 - The benefits of doing iterations of prototypes during pre-production - based on this blog post: Prototesting: Reap All the Value of Proof of Concept Prototypes.
21:57 - The pros & cons of the different technologies for typically making plastic parts - Renaud talks through the different technologies that may be used for rapid prototyping:
- 3D printing
- CNC machining
- Die casting
- Silicone tooling
- Soft tooling
- Altering standard parts: An example here is the original Tesla Roadster which used a lot of standard parts from a Lotus.
37:57 - Renaud's key points to take away if you're an importer who is looking into doing rapid prototyping - here are the takeaways that will be helpful:
- Look at similar products and avoid reinventing the wheel by creating something similar but with added features
- Keep the product as simple as possible for a V1.0 in order to get to market as quickly and cheaply as possible
- Work with an industrial designer who has good communication and understands your vision (Andy Bartlett is a great example and we spoke with him about tooling for plastic injection molding on the podcast already).
- Be aware of keeping control over your IP and designs when approaching manufacturers. Vet the suppliers first, get them to sign an NNN agreement and product development contract before you get them to start developing the product
- Take your time in the product development stage to play with the design, refine it, speak to users, research alternatives and ways to simplify it
41:24 - Wrapping up
Related content...
- For more in-depth information about rapid prototyping and the tooling features, read our comprehensive Guide To Rapid Tooling Prototyping
- Prototesting: Reap All the Value of Proof of Concept Prototypes
- The Conundrum of Investing in Tooling Before a Final Prototype
- Why Is A Pre-Production Sample So Important? [Podcast]
- How To Protect Product IP When Working With Contractors & Factories In Different Locations? [6 tips]
- How To Create A Valid Manufacturing Contract In China To Protect Your IP
- How Far Does An NNN Agreement Need To Go To Protect Your IP In China?
- Sofeast also helps our customers with Prototype Development as a part of their new product development process.
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Friday May 21, 2021
Why Pre-Production Samples Are So Important
Friday May 21, 2021
Friday May 21, 2021
In This Episode...
Renaud Anjoran, Sofeast's CEO, is back with Adrian from the team this week and they're discussing why pre-production samples (also known as golden samples) are such an important tool for obtaining your desired results once your products go into mass production.
What are PP samples? How do they evolve over time until they're a final PP or 'golden' sample? What problems do they help avoid? How to specify your exact requirements? Who pays for them? These questions and more are answered in this episode!
Show Notes
00:00 - Introducing the episode, discussion about the COVID situation and problematic raw material cost rises
03:34 - What are pre-production samples and where do they fit in the production process?
12:57 - Specify what YOU mean by a PP sample
14:58 - About 'Golden' samples
16:07 - How do you assure that your external inspection company gets hold of the PP sample?
18:52 - Some issues that we can expect to iron out during pre-production sample development
21:58 - Is it common for the PP sample process to be skipped?
23:00 - Why do suppliers deviate from your PP sample during production and what can be done to guard against this happening?
27:28 - How to reduce variations?
29:00 - Should importers pay for PP samples?
31:01 - Does the inability to visit China or other Asian countries hinder an importer's ability to approve samples?
34:05 - Wrapping up
Related content...
- Documenting Your New Product Development Process (for Quality & Speed)
- The Role Of Pre-Production Samples
- Reviewing Samples in China to Save Time & Money
- How much should importers pay for pre-production samples?
- Creating a QC checklist
Get in touch with us
- Connect with us on LinkedIn
- Send us a tweet @sofeast
- Prefer Facebook? Check us out on FB
- Contact us via Sofeast's contact page
- Subscribe to our YouTube channel
Subscribe to the podcast
There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
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- Spotify
- Stitcher
- Google Podcasts
- TuneIn
- Deezer
- iHeartRADIO
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- Podcast Addict
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- Connect with us on LinkedIn
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Friday May 14, 2021
Friday May 14, 2021
In This Episode...
Renaud interviews Greg Fleming, an experienced merchandising and manufacturing operations manager who went from New Zealand to Australia to China and finally is now based in Ho Chi Minh City in South Vietnam.
Greg's background is mainly in the apparel trade, from fabric production to retail. Due to his experience in both Vietnam and China, he is well-placed to give us some really interesting insight into manufacturing in both countries.
Since Vietnam is a very popular China-alternative for many importers, let's hear more about it from Greg here!
Show Notes
00:00 - Introducing the episode, Greg, and his experience
01:51 - What's the COVID-19 situation in Vietnam?
04:51 - What are the main differences between working with Chinese or Vietnamese manufacturers?
09:11 - What have been the main obstacles that have prevented Vietnamese manufacturers from digitizing their processes?
12:23 - Is there a particular software Greg suggests for apparel based on his experience?
15:56 - How software can save on costs of getting a new apparel product from concept to production (example)
17:22 - How software can save on costs of getting a piece of new furniture from concept to production (example)
19:29 - When starting the digital transformation on a factory, where to begin?
28:57 - Summarising Greg's approach of implementing IT
31:15 - Is there a risk that some importing countries will start to demand more proof that products are truly made in the country claimed, materials are not from certain contentious areas, they are sustainable, etc? What is the solution to this?
34:40 - Wrapping up
Related content...
- What Does Manufacturing In Vietnam Look Like Today In 2021?
- Setting up Manufacturing in Vietnam vs China: Focus on Vietnam
- Renaud has written a number of posts regarding Vietnam on QualityInspection.org
- Manufacture in China, Vietnam, India, or Elsewhere in 2021? (Podcast episode)
Remember, Sofeast provides most of our solutions in Vietnam, too, such as product inspections and factory audits, so if you are importing from Vietnam and need assistance, we can help. Visit our website at Sofeast.com.
Get in touch with us
- Connect with us on LinkedIn
- Send us a tweet @sofeast
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- Contact us via Sofeast's contact page
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Subscribe to the podcast
There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
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- Spotify
- Stitcher
- Google Podcasts
- TuneIn
- Deezer
- iHeartRADIO
- PlayerFM
- Listen Notes
- Podcast Addict
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- Connect with us on LinkedIn
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Friday May 07, 2021
Friday May 07, 2021
In This Episode...
Sofeast's CEO Renaud Anjoran joins Adrian from the team to explore the best practices importers could follow when sourcing a new contract manufacturer or component supplier in China, or beyond. This includes sourcing options (who to use), the typical sourcing process, if the lowest prices are always best, IP protection, manufacturer types, and CM sourcing tools and steps.
The purpose of this episode is to give you the awareness of risks that await you, suggestions on how to qualify better supplier/CM options, and an understanding of the different types of manufacturers you may encounter and what their expectations may be.
Hopefully, you'll find a CM or supplier who better aligns with your needs.
Show Notes
00:00 - Introducing the episode
00:49 - Who should be doing the sourcing? Is working with a sourcing agent necessary? - Renaud explains the different sourcing options and some of their pros and cons:
- 01:53 - Commissioned agent.
- 05:00 - Third-party sourcing agency. (This is the model Sofeast's supply chain management team follows when sourcing suppliers for you).
- 05:52 - A trading company.
- 09:07 - Buy direct from a factory yourself.
12:41 - Exploring two typical sourcing process 'templates' that can generally be followed by most buyers.
- If you buy standard off-the-shelf products...
- If you develop your new product with confidential IP...
After going through a thorough and careful sourcing process you can end up with a preferred supplier and keep one in reserve as a backup factory, too.
20:14 - Is chasing the lowest price the best strategy? - choosing the lowest price comes with risks which we explore here.
26:33 - Tips to protect IP when sourcing manufacturers or suppliers - don't send designs, etc, to 20 potential suppliers, as you are leaking it yourself. Don't assume that your local NDA will protect you in China, it won't.
🤔 Explore further: We spoke before about manufacturing contracts/agreements here.
32:38 - Which of the different types of manufacturers is suitable for you? ODM, OEM, or CM? - Renaud explains each of your manufacturer options:
- ODMs
- OEMs
- Contract Manufacturers, like our own CM subsidiary Agilian Technology
🤔 Explore further: We covered OEMs, ODMs, and CMs in detail in this episode.
41:35 - What kinds of tools and steps might buyers follow when sourcing a CM? - if you develop a new product you need to consider the following tools and steps...
47:11 - Wrapping up
Related content...
- How to switch to a new Chinese manufacturer [eBook]
- Which suppliers are the right fit for you if you're developing new products?
- OEM, ODM, CM: Which Chinese supplier to choose?
- Producing Private Label Products From Existing Products In China: 3 Supplier Options
- IP Protection For Manufacturers. Keep Component Suppliers In The Dark
- How To Create A Valid Manufacturing Contract In China To Protect Your IP
Get in touch with Sofeast
- Connect with us on LinkedIn
- Send us a tweet @sofeast
- Prefer Facebook? Check us out on FB
- Contact us via Sofeast's contact page
- Subscribe to our YouTube channel
Subscribe to the podcast
There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
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- Connect with us on LinkedIn
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- Subscribe to our YouTube channel
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Friday Apr 30, 2021
9 Things Small Importers Can't Negotiate With Chinese & SE Asian Suppliers
Friday Apr 30, 2021
Friday Apr 30, 2021
In This Episode...
Sofeast's CEO Renaud Anjoran is joined by Adrian from the team for a conversation about some of the things that smaller companies who are getting products manufactured abroad either cannot or will have great difficulty negotiating with suppliers in China, Vietnam, or other popular manufacturing destinations in Asia?
This list of 9 items will give you some idea about what is realistic if you're manufacturing lower volumes.
Show Notes
00:00 - Introducing the episode
02:24 - How do you define what a small importer is?
9 Things Small importers can't negotiate with suppliers in China & SE Asia
04:41 - 1. Negotiating with large contract manufacturers
10:34 - 2. Reserving production capacity for the mid- or even the long-term
13:56 - 3. Negotiating directly with large sub-suppliers
17:59 - 4. Gaining open-book visibility about the supplier and their costs, facility, etc
24:37 - 5. Forcing the factory to use your own ERP system
26:32 - 6. Negotiating ‘open account’ payment terms
28:08- 7. Negotiating product warranty & liability from the supplier
30:52 -8. The ability to physically shape the supply chain
32:25 - 9. Having their own teams on site all the time
34:17 - Wrapping up
Related content...
- 9 Things Only a Large Company Can Obtain in China/Vietnam
- Low Volume Manufacturing in China for Your New Product
Get in touch with Sofeast
- Connect with us on LinkedIn
- Send us a tweet @sofeast
- Prefer Facebook? Check us out on FB
- Contact us via Sofeast's contact page
- Subscribe to our YouTube channel
Subscribe to the podcast
There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
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- Connect with us on LinkedIn
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Friday Apr 23, 2021
Phil Brown | ISO 9001 QMS Features, Benefits, & Implementation Tips
Friday Apr 23, 2021
Friday Apr 23, 2021
In This Episode...
Adrian from the Sofeast team is joined by special guest Phil Brown, owner of Phil Brown Consultancy, who is an ISO 9001 and 14001 consultant in the UK.
Phil talks us through the ISO 9001 QMS, the requirements that make up this standard, benefits, the difference between good and bad implementations, and some tips from him to follow if you're implementing the QMS sometime soon.
Show Notes
00:51 - Introducing the episode and introducing Phil and his business
01:16 - Explaining the ISO 9001 QMS and its requirements - ISO 9001 is a standard designed to assure that companies deliver their customers' expectations and requirements. Phil goes through the different requirements for the standard:
- 01:45 - Leadership
- 02:09 - The way inquiries, quotations, and orders are handled
- 02:29 - Using approved suppliers
- 03:19 - Noncomformances
- 05:05 - Records of employee competencies
- 06:30 - Setting targets for improvement
- 08:04 - Regular review of the business systems
- 08:22 - Management review
- 08:57 - Production planning and scheduling
- 09:40 - Control of design and development
- 10:18 - Documented information (and analysis of it)
- 11:28 - Identification and traceability
- 12:43 - Control and measuring equipment
- 13:53 - Continual improvement
14:25 - Drawbacks of implementing a QMS - ISO 9001 accreditation can sometimes be used as a 'badge' by management rather than a means for real improvement of the business.
16:17 - The importance of everyone being involved in ISO 9001 QMS implementation - this is from top management down to the individual operator. Renaud recently wrote about the mistake some management make by relying solely on a quality manager to implement the QMS and otherwise not getting involved.
17:19 - Communication's role in staff retention - a dialogue between workforce and management is far better for the company than if workers are kept in a vacuum and unaware of how the business is doing.
18:37 - What's the difference between 'good' and 'bad' ISO 9001 implementations? - a good implementation is where (in the case of a 3rd party consultant) the person/s implementing the QMS becomes like a part of the company, gets involved in the ISO systems, but also helps encourage operators to do what the system requires. Whereas, bad implementations are often where there's no real personal involvement in it, such as when software is used.
20:13 - Some real examples of QMS implementations that Phil has been involved in
24:30 - Some tips from Phil for manufacturing companies who are planning to implement ISO 9001
25:33 - Wrapping up
Related content...
- Basics about ISO 9001: The Standard and the Certification Process
- The Basics of Quality Management for Buyers (Podcast episode)
- Benefits of ISO 9001 for a Chinese manufacturing organization
- Quality Manager Interview Questions To Test Knowledge Of ISO 9001
- Factory Audit Tips: 10 Signs of a Bad ISO 9001 Implementation
- What Causes A Bad Factory QMS Implementation? [Reason 1]
Get in touch with Sofeast
- Connect with us on LinkedIn
- Send us a tweet @sofeast
- Prefer Facebook? Check us out on FB
- Contact us via Sofeast's contact page
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There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
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Friday Apr 16, 2021
Getting To Grips With Non-Recurring Engineering (NRE) Costs
Friday Apr 16, 2021
Friday Apr 16, 2021
In This Episode...
Sofeast's CEO is joined by Adrian from the team and they discuss Non-Recurring Engineering (NRE) costs for manufacturers. As the name suggests, these costs are usually one-off and accrue towards the start of a new product development project and are what it takes to get your product into production. These costs are perhaps better known as R&D costs, and it's important to get to grips with them as they have a great impact on your product's sale price, as well as the feasibility of manufacturing it in the first place.
So, let's get to grips with NRE costs in this episode.
Show Notes
00:00 - Introducing the episode
01:15 - What are NRE costs? (A brief summary) - essentially NRE costs are all of the one-time expenses (investment) that you need to pay in order to get your product into production.
08:01 - Some examples of common NRE costs for the different production processes:
- Plastic injection molding
- Metal parts
- Electronics
14:37 - Going through some of the other processes and materials, and their costs - extrusion (plastic or aluminum), compression molding, silicone, etc.
17:11 - Why your NRE costs are probably higher than you're initially anticipating - Renaud shares an example of real Sofeast customers who believed that their NRE costs were fairly modest until they did the research.
19:24 - Do some suppliers pay the NRE costs for you? - it may be that when purchasing very standard products, or white labeling products which have already been developed, that you won't need to pay NRE costs as they have already been paid by the manufacturer who supplies them.
26:02 - Using a development or development & manufacturing agreement to protect yourself
27:55 - Most manufacturers are more interested in mass production rather than product development, so how does this impact you during the R&D stage?
28:55- How to gauge what the manufacturer is comfortable with doing for you - in general, the closer you are to production the more appealing a prospect you are to manufacturers...
30:57 - If you have a prototype that is fully functional, you're ready to give it to a factory and go into mass production, right? - No. This would indicate that you aren't even halfway yet!
33:26 - NRE costs you need to consider when projecting your costs - these activities typically full under the umbrella of NRE costs.
34:40 - Typical recurring costs - for comparison, here are some of the typical recurring costs you will also need to consider when developing and manufacturing a new product.
37:50 - Wrapping up
Related content...
- Summary of NRE
- What Are Your Non-Recurring Engineering Costs for Production in China?
- Why You Need Mature Product Designs BEFORE Working With A Chinese Manufacturer!
- OEM, ODM, Contract Manufacturers: Which Chinese Supplier To Choose?
Get in touch with Sofeast
- Connect with us on LinkedIn
- Send us a tweet @sofeast
- Prefer Facebook? Check us out on FB
- Contact us via Sofeast's contact page
- Subscribe to our YouTube channel
Subscribe to the podcast
There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
Get in touch with us
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- Connect with us on LinkedIn
- Contact us via Sofeast's contact page
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Friday Apr 09, 2021
Friday Apr 09, 2021
In This Episode...
Andy Bartlett, an experienced British product designer who has 25 years of experience in product design, development, and working with manufacturers in China, returns to the podcast to join Sofeast's CEO Renaud for a lively discussion about the kinds of issues and common pitfalls that can come up when developing, approving, and maintaining tooling for your plastic injection molded products.
You'll learn why supplier selection is key, how to protect your IP, tooling budgets, managing the process, and much more besides, as Renaud and Andy both have many years of experience in dealing with mold fabricators and the manufacture and design of plastic injection molded goods.
Show Notes
00:00 - Introducing the episode & our guest, Andy - tooling with a focus on plastic injection molding. How to go into tooling once prototype plastic parts have been made and are ready to go into production? What kind of defects may we see? Covered from the angle of the 7 most common mistakes to avoid.
02:31 - Mistake 1. Going straight into the fabrication of the tooling from a 3D CAD drawing without doing DFM, DFQ, & DFC reviews - Andy suggests using the interference check with CAD software and looking for issues in the tooling design like knife edges and radius adding, understanding where the cooling channels are, etc.
07:32 - When is the real golden sample ready? - actually, it's after tooling has been fabricated and used, as this is when you see flow lines, gates, etc.
09:12 - Mistake 2. Not giving enough time to iterate tooling and verify tooling - the first parts that come off will probably prompt you to need to make changes to tooling, so factor that time and budget in.
13:08 - Mistake 3. Getting tooling made in China without making sure to use an enforceable contract - less experienced importers may feel that signing an NDA or an agreement from their own country is enough, but then find that they don't 'own' the tooling and can't be pulled out.
17:58 - Mistake 4. Purchasing tooling from a supplier on Alibaba, etc, without confirming who designs and produces the tooling - risks include your small project being outsourced to a tooling shop you have no knowledge of which means a lack of control over your project, your IP, etc.
21:41 - Horror stories where toys have been copied and sold on the market before your original product has even come out - if your tooling design and fabrication is outsourced, perhaps the outsourcer might also decide to produce your tooling again and sell it to someone else to produce your product themselves if they like it!
23:34- Assessing toolmaker quality - A tip is to look at the floor of the tool shop of your tooling fabricator. If it's clean and well-managed, you have a good chance that they're able to produce quality tooling.
25:13 - Mistake 5. Not maintaining the tooling carefully - if tooling needs to last for a number of years, it's important to store and maintain it carefully in order to avoid rust and damage.
25:52 - Mistake 6. Not getting a guarantee for tooling - Andy reminds us to make sure that tooling is provided with a manufacturer's guarantee that it will be usable for the right period of time appropriate to the quality of steel used in its construction and projected volumes.
28:27 - Why from a designer's perspective it's better to have a cohesive alignment between the manufacturer and toolmaker - this reduces overall risks of things going wrong and also the effort needed to solve problems.
30:16 - Mistake 7. Not keeping tabs on the health of your supplier's business - if their business fails your tooling could be in danger!
33:42 - Wrapping up
Related content...
- Tooling Management for Plastic Injection Molds in China
- List of 12 Plastic injection mold fabrication companies in China
- Selecting a Plastic Injection Material for China Manufacturing
- Common Design For Manufacture Improvements On Plastic Injection Molded Parts
- How to move Plastic Injection Molds between China Factories [10 Tips]
- Read our plastic injection molding resources page – this includes lots of videos explaining the production process and various related posts to tooling management and manufacturing
- We also wrote a guide to rapid tooling prototyping – this gives information about the selection and tooling management for mods which will be used to quickly make small quantities of products instead of large production runs
Get in touch with us
- Connect with us on LinkedIn
- Send us a tweet @sofeast
- Prefer Facebook? Check us out on FB
- Contact us via Sofeast's contact page
- Subscribe to our YouTube channel
Subscribe to the podcast
There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
Get in touch with us
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- Connect with us on LinkedIn
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- Subscribe to our YouTube channel
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Friday Apr 02, 2021
Why Pilot Runs Are A 'Must-Do' When Launching New Products
Friday Apr 02, 2021
Friday Apr 02, 2021
In This Episode...
Sofeast's CEO Renaud and Adrian from the team explore an important part of the new product launch process: pilot runs.
What is a pilot run, why is it so important when bringing new products to market, and what are the benefits we can expect when performing them before going into full production? These and more questions like this answered in this episode!
Show Notes
00:00 - Introducing the episode
00:51 - Why the pilot run is such an important activity when launching new products
03:11 - Why a pilot run helps you to validate whether the workshop is going to be able to mass-produce the products - initial prototypes made by an engineer on a bench, no matter how good, aren't ready for mass production without a lot of risks. These prototypes aren't made with the same processes as will be used in mass production, so going ahead without the pilot run is skipping a step.
06:25 - When to perform a pilot run, and how many runs to perform before going into production - you may perform more runs until all of the 'bugs' have been ironed out. Renaud also explains how in some industries, such as consumer electronics, they perform specific pilot runs for engineering, design, and production validation (EVT, DVT, and PVT), each focused on testing different elements of product design and production process.
Some comments on keeping suppliers accountable and being able to control costs better thanks to more visibility over what comes off the line with issues at an early stage.
10:32 - What we can learn from pilot runs used in the automotive industry? - if an auto part can't be made at the right speed and quantity it's a big problem, so numerous production trials are used to assure that the process is capable of fulfilling the correct rate. This principle applies to other products, too.
12:12 - Is a pilot run still appropriate when manufacturing smaller quantities?
13:33 - How about if you are producing an existing product, but with a new manufacturer?
14:22 - Why DON'T Chinese manufacturers like performing pilot runs? - yes, these reasons cause this:
- They can be overoptimistic and underestimate the pilot run's importance
- Staff are often paid per piece which doesn't fit well with the stop/start pilot runs
16:11 - The key benefits of performing pilot runs:
- It forces the manufacturer to plan the process and production linearly and so avoid delays
- It trains the staff on small quantities at first and drives the supplier to write good work instructions
- It allows you to see what does and doesn't work and make changes before too much money is at stake
- Testing areas and equipment readiness can be assessed
- The run rate can be tested to assure that no bottlenecks are slowing down the process unduly
- Stress testing forces process and quality engineers to find issues and work on them before mass production
Basically, "learn from the mistakes before they become too costly."
18:32 - Wrapping up
Related content...
-
Don’t Skip the Pilot Run for Your New Product Made in China!
-
From New Product Design to Production: What Is on the Customer’s Plate?
Get in touch with us
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Subscribe to the podcast
There are more episodes to come, so remember to subscribe! You can do so in your favorite podcast apps here:
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Friday Mar 26, 2021
Friday Mar 26, 2021
In This Episode...
Adrian asks Renaud the questions: "Is Investing In Process Automation In The Factory Worth It?" and "What are the best practices to follow to smoothly transition into more automation?"
In China especially, there's a trend to replace staff with equipment, and part of this automation drive comes from the government itself who is steering the manufacturing sector towards higher-tech products.
As staff costs rise, the temptation to use equipment and robots due to the seemingly lower cumulative cost over time is understandable, but is process automation truly worth it, and If we do want to implement automation into the factory, what are the best practices to follow to make it a smooth transition? That's what we get into here...
Show Notes
00:00 - Introducing the episode
02:35 - Summarising process automation in the factory - essentially it's the use of equipment and software to replace human labor. This sounds great and can be, but this episode aims to dispel a lot of the fantasy surrounding automation.
05:07 - Is rushing into automation common amongst Chinese manufacturers? - yes, the government and owners are focused on going higher-tech more quickly, but they're walking a tightrope between increasing equipment use and putting too many staff out of work. The usual attitude is that to go up in the value chain processes need to be automated, which is somewhat true, but it's the implementation of automation where things can go wrong if it's rushed into and the pros and cons aren't fully investigated and considered.
07:54 - The benefits & drawbacks of automation in the factory - going through a list, starting with the benefits:
Benefits
- (08:07) Lower costs of equipment in comparison to employing numerous operators over time (labor cost/social insurance/etc)
- (10:27) Equipment reduces defects over operators (human error) and removes the need for an operator that focuses on rework
- (11:30) Reducing management overheads and maybe even dispensing with requiring an HR manager to manage multiple staff
Drawbacks
- (12:09) The cost of interest on capital expenditure - quite high in China, around 8-10%
- (12:35) The costs of specialized staff required to run and maintain the equipment
- (14:02) Cost of getting the machinery to work properly (setup/time/needing operators to work during this)
- (15:44) Maintenance - a large driver of costs (parts, downtime, training skilled staff, etc) and really important for highly automated factories (listen to more about preventive maintenance here)
- (20:36) Automation can reduce a factory's flexibility - manual labor allows a factory to be flexible and provide high mix/low volume work, but automation reduces this flexibility and leans more toward low mix/high volume work. Your higher MOQs may remove the ability to take smaller orders which can return more profit.
- (22:08) Lead times could be reduced by equipment, but often it's not the case - in theory, automation means more parts can be made more quickly, but often Chinese manufacturers make a lot of inventory and don't take advantage of it and it doesn't improve lead times.
22:57 - Many manufacturers don't take many of the disadvantages into account - this can mean that the cost of equipment VS operators over, say, 10 years works out at more! Pivoting is easier with a human workforce.
24:31 - What are automation best practices followed by the 'best manufacturers?' - Toyota's approach is to automate or remove DDD (dull, dangerous, and dirty) operations without focusing on ROI, as staff safety is more important.
25:59 - The wrong way to implement automation - rushing into heavy automation will cause trouble mainly due to your staff struggling to be skilled and familiar enough to handle the maintenance effectively. This can cause downtime, scrap, and reduced equipment lifetimes so is a serious problem.
Before implementing full automation, you should try...
26:32 - Re-engineering human operations - Before implementing automation, the best companies have process engineers check the operations humans are doing and assess how to make those more efficient. So that's re-engineering human operations to reduce 'waste' and increase the seconds per minute that they are physically working on transforming each piece, for example, through improving the layout of and logistics around the production line and providing enhanced training to the operators and their group leader. This can reduce staff numbers and improve efficiency and quality.
28:54 - Semi-automating some of the operations - now you have improved the efficiency of operators you can look into implementing some automation to assist operators to become even more productive, for example, a machine that delivers a part into place for them to transform and then ejects it, reducing their time spent not transforming parts. Again, this should reduce staff numbers and improve efficiency and quality.
31:46 - Some of the problems factories face when rushing into highly technical automation too soon - if a machine goes down it can hold up the whole production until the machine is cleared, for example. But the worst case is that a machine gets broken and can't be used until replacement parts can be obtained.
33:35 - If your supplier informs you that they're implementing automation, how to handle that? - make sure that they're conducting a pilot run that is isolated from the rest of production and they are not recklessly rushing into it. This is a good thing, though, as it shows that they're investing in the company and looking to the future.
34:35 - Renaud's blueprint to implementing automation efficiently - assess whether tools even necessary or is reducing waste in manual operations, for example, a worthy goal? Re-engineer processes with lean manufacturing tools.
The trend is that over time automation will be increasingly required by most manufacturers helpful, so starting with semi-automation to make the operator's routines more efficient starts to train them and the maintenance staff to work with automation and equipment (maybe with one pilot line to start with) now makes sense.
As you go along, more and more processes can be automated step-by-step, and this will be accompanied by a reduction in staff required in turn.
37:24 - Automation is NOT just robots - Michel Baudin wrote in this blog post that PLCs (programmable logic controllers) outsell industrial robots by millions to one each year. These units control the equipment and processes and the reality of most manufacturing operations is that robot arms, for example, are not actually what is used to automate processes at all.
39:40 - Wrapping up
Related content...
- Chinese Manufacturer Selection: Beware of Excessive Automation
- The Right Way To Approach Production Automation
- Will You Save Money With Process Automation In Your Factory?
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