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Brass Ultrasonic Inserts
Product Details:
- Size MULTI
- Product Type Brass Ultrasonic Inserts
- Material BRASS
- Type Ultrasonic Inserts
- CNC Machining Yes
- Diameter Available from 2 mm to 20 mm
- Tolerance 0.05 mm
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Brass Ultrasonic Inserts Price And Quantity
- 1000 Kilograms
- 1100.0 INR/Kilograms
Brass Ultrasonic Inserts Product Specifications
- Ultrasonic Inserts
- MULTI
- Available from 2 mm to 20 mm
- Brass Ultrasonic Inserts
- BRASS
- Yes
- Other
- Other
- 0.05 mm
- Plastic Moulding, Ultrasonic Welding
- Natural, Nickel Plated, Tin Plated or custom
- Ultrasonic or Heat Insertion
- 80-100 HV
- Available for shape, size, and plating
- High-quality Brass
- Yes
- Metric, UNC, UNF, BSW as required
- DIN, ISO or custom as per drawings
- Yes
Brass Ultrasonic Inserts Trade Information
- Cash in Advance (CID)
- 5000 Kilograms Per Month
- 2 Week
- Sample costs shipping and taxes has to be paid by the buyer
- Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Asia, Australia
- All India
Product Description
Brass ultrasonic inserts are high-precision threaded fasteners designed specifically for post-molding installation into thermoplastic components. While similar in appearance to heat-set inserts, these are engineered to be embedded using high-frequency ultrasonic vibrations, making them ideal for high-speed automated production lines where rapid cycle times are critical.
The Ultrasonic Installation Process
During installation, the brass insert is placed into a pre-molded or drilled hole. An ultrasonic horn (sonotrode) applies high-frequency vibrations to the insert.
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Frictional Heat: The vibrations create localized friction at the interface between the metal and the plastic, causing the thermoplastic to melt instantaneously.
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Encapsulation: As the insert is pressed into the softened material, the molten plastic flows into the specialized knurls, grooves, and undercuts.
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Rapid Solidification: Because the heating is highly localized, the plastic cools and re-solidifies almost immediately once the vibrations stop, creating a permanent mechanical lock.
Key Engineering Features
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Specialized Knurling Patterns: Typically feature deep diagonal or helical knurls designed to maximize surface area contact. This provides exceptional torque-out resistance, preventing the insert from spinning when a bolt is tightened.
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Undercuts and Fins: Integrated horizontal grooves provide pull-out resistance, ensuring the insert remains seated even under significant axial tension.
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Tapered Pilots: A precision-machined "start" or pilot at the base ensures the insert stays centered and vertical during the high-speed vibration phase.
Industrial Applications
Ultrasonic inserts are the preferred choice in industries requiring high-volume assembly:
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Automotive: Securing interior trim, door handles, and electronic sensor housings.
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Telecommunications: Integral for the assembly of smartphone frames, routers, and high-end consumer electronics.
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Medical Devices: Used in surgical instruments and diagnostic equipment where clean, repeatable, and strong threads are mandatory.
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Aerospace: Lightweight plastic assemblies requiring durable metal threads for maintenance access.
Enhanced Performance in Plastic Moulding
Engineered specifically for plastic moulding, Brass Ultrasonic Inserts provide strong, long-lasting threads in plastic components. The precision design ensures superior pull-out resistance and durability, making them suitable for use across multiple industries where dependability is critical.
Versatile Customization Options
These inserts can be tailored according to specific application requirements, with custom shapes, sizes, and plating finishes available. Options include natural, nickel, tin plating, or alternative coatings as per customer needs. This versatility ensures compatibility with diverse assembly challenges.
Compliant and Durable Engineering
Every insert is manufactured according to stringent standards, offering RoHS compliance for safer use in electronic and environmentally conscious applications. The brass construction, coupled with a hardness of 80-100 HV, ensures durability and excellent corrosion resistance in demanding environments.
FAQ's of Brass Ultrasonic Inserts:
Q: How are Brass Ultrasonic Inserts installed in plastic components?
A: Brass Ultrasonic Inserts can be installed using ultrasonic insertion or heat insertion methods. The ultrasonic process uses high-frequency vibrations to generate heat, causing the plastic to melt around the insert, ensuring a secure fit. Alternatively, heat insertion employs thermal energy to soften the plastic before embedding the insert.Q: What customization options are available for these inserts?
A: Customization includes options for shape, size, thread type (Metric, UNC, UNF, BSW), and plating finishes such as natural, nickel, or tin. Designs and tolerances can be tailored to fit specific application requirements or customer drawings.Q: When should I use Brass Ultrasonic Inserts instead of other types?
A: These inserts are ideal for applications demanding high pull-out resistance, precise alignment, and reliable threads in plastic assemblies. They provide superior performance where conventional fasteners may fail due to repeated use or stress.Q: Where are Brass Ultrasonic Inserts typically used?
A: They are commonly used in the automotive, electronics, and consumer goods industries for assembling plastic parts requiring strong, reusable threads. Their corrosion resistance and compliance make them suitable for numerous industrial environments.Q: What benefits do Brass Ultrasonic Inserts offer over standard inserts?
A: They deliver enhanced mechanical strength, corrosion resistance, and customizability. Their design supports robust thread locking in plastics, reducing the risk of loosening, while CNC machining ensures tight tolerances and consistent quality.Q: What standards do these inserts conform to and how does this affect quality?
A: They conform to DIN, ISO, or custom standards as per the customer's requirements. Adhering to recognized standards guarantees dimensional accuracy, reliable performance, and compatibility with a range of assembly systems.Q: Can these inserts support environmentally friendly applications?
A: Yes, they are RoHS compliant, making them suitable for use in industries where environmental and health standards are mandated, such as electronics and consumer appliances.
Price:
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- 1000+
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Contact Details
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