What is the Advantage and Disadvantage of china hardening equipment company
Advantages and disadvantages of induction hardening
Other Hardening Methods
Several different methods can be used to harden metals. Lets discuss three major hardening approaches besides induction hardening, flame, furnace, and vacuum hardening.
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- Furnace hardening
The Furnace hardening process involves heating of workpiece into a heat treatment furnace in a controlled environment. The workpiece is heated until austenite transforms, after which a quick quenching occurs.
The furnace hardening cannot heat the workpiece as uniformly as induction hardening does. It heats all workpiece portions, while induction hardening can heat specific workpiece sections. Induction is a go-to option if you need to harden a particular portion.
- Vacuum hardening
Vacuum hardening involves heating the workpiece by controlling the partial pressure, followed by a quick cooling process. It is often used for high-precision parts, as it can produce tough and consistent surfaces with minimal distortion.
Like the furnace hardening, it is also incapable of heating the workpiece at a specific region. The vacuum prevents the workpiece from reacting with atmospheric gases in the air, so the result is unaffected.
- Flame hardening
Flame hardening also involves the hardening of the outer surface using a flame while maintaining the ductility of the core section. The depth capability of flame hardening ranges up to 10 mm. This process is typically used to harden small or thin parts or to harden specific areas of a more significant piece.
Since induction hardening does not use an open heating approach like flame hardening, it is more precise and does not create overheating, scaling, or decarburization damage.
The Pros and Cons of Tooling in China
Whether youre creating a new product or seeking a replacement supplier, finding high-quality tooling at an affordable price isnt always easy. So as the global marketplace continues to grow, more companies are turning to tooling in China to get the moulds they need for their products.
Despite setbacks from the Covid-19 pandemic, Chinas tooling industry remains one of the worlds largest. With efficient import/export procedures, affordable rates, and mass production capabilities, many UK and international businesses get tooling from China to create and grow their product lines.
But is getting tooling from a Chinese company always the best choice? In this article, youll find out all the pros and cons of tooling in China, and why Maxview trusts Chinese company Connexions to deliver parts for our caravan WiFi routers and satellite systems.
Why is tooling so expensive?
Developing a tool can be one of the most expensive factors when manufacturing a product. Here are all the factors that influence tooling costs, no matter where theyre made:
- Tool complexity Highly complex tools like moulds, dies, and fixtures require advanced engineering and machining processes. Intricate designs with tight tolerances are likely to cost more.
- Tooling materials Durable, quality materials tend to be more expensive than cheaper options, so will contribute to a higher tooling cost.
- Customisation Customised tooling (a must-have for many businesses) costs more than off-the-shelf tooling.
- Labour Plastic injection tooling requires specialised skills, so you can expect to pay more if your tooling requires advanced practitioners.
- Manufacturing processes Computer numerical control (CNC) machining, EDM (electrical discharge machining), or additive manufacturing can all contribute to higher costs.
- Lead times If you need your tooling in a hurry, youre likely to pay a premium for a rush order.
- Quality control Making sure your tooling meets your specifications and standards can be time-consuming, contributing to high labour costs.
Pros of tooling production in China
Its essential that your tooling lasts as long as you need it. Thats why most companies seek to invest in high-quality plastic injection tooling that will last for many years. So is it a good idea to get your tooling in the UK or abroad?
Lets look at the advantages of getting tooling from a manufacturer in China.
1. Its often cheaper than UK or European tooling
Just like injection moulding in China, its often much cheaper to get tooling from a Chinese manufacturer than suppliers in the UK or Europe. Labour, manufacturing, and materials often cost less in China, allowing them to offer more competitive prices.
2. Advanced technology
Lots of Chinese manufacturers have invested in advanced technology and processes, so they can produce quality tooling using the most efficient practices.
Acoustic radiator3. You can customise tooling as needed
If youre looking for custom or bespoke tooling, many Chinese manufacturers can supply this based on a design alone. Connexions, Maxviews Chinese tooling partner, can help with tool drawing to ensure you have a feasible design.
4. Chinese tooling manufacturers have excellent export capabilities
Millions of businesses import tools from China, so the country is set up with excellent import/export capabilities to streamline logistics and shipping. Choosing an experienced supplier like Connexions will ensure your plastic injection tooling is completed and parts are received on time.
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5. Get tooling prototypes quickly
With fast prototyping and manufacturing methods readily available, you can often get your tools made and ready-to-use in a short period of time, despite the distance.
6. Take advantage of economies of scale
Chinese manufacturers like Connexions can offer excellent economies of scale. The more tools you order, the less youll generally pay per tool. This is a significant advantage for companies who need tooling in larger quantities.
Automotive spare part7. Smooth import/export experience thanks to trade agreements
International trade agreements between China and the UK (as well as other European countries) allow for smooth cross-border transactions and shipping.
Cons of tooling production in China
While there are many reasons to consider tooling production in China, there are also some drawbacks to think about.
1. Chinese tooling manufacturers may work to different standards
Not all Chinese manufacturers work to the same standards or specifications as your company, so youll need to ensure your chosen supplier has the capability to meet your needs.
Connexions is an ISO certified tooling manufacturer, so theyre committed to meeting the necessary quality and safety standards required by most UK firms.
Street lamp housing2. Communication barriers
Clear and effective communication is necessary to ensure your plastic injection tooling is made correctly to your specification. Some UK companies may worry about the language barrier when working with a Chinese supplier.
However, many tooling manufacturers in China work almost exclusively with English-speaking customers, meaning their teams can communicate easily in English.
3. Intellectual property concerns
Youll need to establish who owns the tooling once its been made, and protect your designs using appropriate intellectual property protection measures. This will prevent unlicensed copies of your product entering the market.
4. There may be logistical challenges to overcome
While lots of Chinese suppliers have excellent logistics coordination, there may be hiccups, especially in the initial stages. Youll also need to account for longer lead times and higher shipping costs.
5. Chinese festivals can impact business continuity planning
You may need to plan your logistics around Chinese festivals such as Chinese New Year and Dragon Boat Festival. Lead times can be longer around these holidays, so its important to account for them to avoid disappointment.
6. Possible hidden costs
Consider extra possible costs like import duties, taxes, and regulatory fees when calculating the savings youll make on tooling from China.
Connexions is highly transparent about its pricing, so youll know just how much your tooling and manufacturing costs will add up to. Most tooling costs between $1,500 and $150,000, depending on design complexity, materials, and size.
Why choose Connexions for your plastic injection tooling and moulds?
Maxview has trusted Connexions to supply plastic tooling for caravan products and accessories for 30 years. Here are seven reasons to choose Connexions for your own tooling requirements:
- Connexions follows strict tooling quality assurance processes, from design validation to a trial inspection of the initial mould.
- Tooling is available in any size up to 1.5m x 1.5m.
- Custom tooling for your specific product is available.
- Connexions offers a guarantee of at least one million lifetime shots per tool.
- Hardened steel (HRC 48-52) is used to create the tooling cavity and core.
- Fast tooling lead times of 25 to 30 days.
- No minimum order quantity for tooling.
Maxview, a UK-based manufacturer of products for motorhomes and caravans, and King Connect, a USA-based manufacturer of the same products for the RV market in America, have been working with Connexions for 30 years, and fully endorse them for any tooling requirements.
To learn more about requesting tooling from Connexions, contact [ protected].
The company is the world’s best custom induction heating equipment supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.
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