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Phone Number : +86 18965147291
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High-Speed CNC Milling EDM Sinker Injection Mold for 0.05mm Wall Thickness Micro Features

  • High-Speed CNC Milling EDM Sinker Injection Mold for 0.05mm Wall Thickness Micro Features
Place of Origin Xiamen, Fujian, China
Brand Name Creator
Certification ISO 9001:2015
Model Number KD-MICRO-001
Minimum Order Quantity 100 Pieces
Price Negotiation
Packaging Details Export-grade carton with PE bag, palletized for container shipment
Delivery Time 25-35 working days for new mold, 7-15 days for production
Payment Terms T/T, L/C, PayPal, Western Union
Supply Ability 100000 Pieces per Month
Product Details
Machining High-Speed CNC + EDM Sinker Min Feature 0.05mm Wall
Application Electronic Connectors
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0.05mm Wall Thickness Injection Mold

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High-Speed CNC Milling Precision Mold

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EDM Sinker Technology Micro Feature Mold
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Product Description

High Speed CNC Milling EDM Sinker Deep Rib Micro Feature Injection Mold for Electronic Connector

Specializing in micro-feature and deep-rib injection molds, Xiamen Creator Technology Co., Ltd. utilizes high-speed CNC milling combined with precision EDM sinker technology to produce molds for electronic connectors, micro switches, and precision components with features as small as 0.05mm wall thickness.

Key Features & Advantages

  • High-speed CNC milling at 24,000 RPM for fine surface finishes
  • CNC EDM sinker with graphite and copper electrodes for deep ribs
  • Micro-feature machining capability: 0.05mm minimum wall thickness
  • Polished ejector pin holes and precision sliding core mechanisms
  • Conformal cooling channels for uniform temperature in micro parts
  • Mold flow analysis to optimize filling of thin-wall sections

Technical Specifications

EquipmentHigh-Speed CNC Mill + EDM Sinker
CNC Spindle24,000 RPM
Min Wall Thickness0.05mm
Feature Resolution±0.005mm
Electrode MaterialGraphite / Copper
CoolingConformal Cooling Channels
Mold SteelS136, NAK80, H13
ApplicationElectronic Connectors, Micro Switches, Sensors

Manufacturing Excellence

Our micro-feature mold making capability is built on high-speed CNC milling and advanced EDM sinker technology. We use specialized micro-tooling down to 0.2mm diameter and custom-ground graphite electrodes for deep rib EDM. Each micro mold undergoes comprehensive Moldflow simulation before machining to ensure perfect filling of thin-wall sections.

Frequently Asked Questions

Q: What is the smallest feature you can mold?

A: We can achieve molded part features as small as 0.05mm wall thickness with our high-speed CNC and precision EDM technology.

Q: Do you make connectors with 0.4mm pitch?

A: Yes. We manufacture precision connector molds with 0.4mm and finer pin pitch, requiring extreme precision in electrode manufacturing and EDM processing.

Q: How do you prevent short shots in thin-wall parts?

A: We use Moldflow analysis to optimize gate location and size, combined with high injection speeds and precise temperature control to ensure complete filling.

Q: Can you add conformal cooling to micro molds?

A: Yes. We design and machine conformal cooling channels that follow the part geometry, providing uniform cooling for micro-feature parts and reducing cycle time.

Tags:

custom injection molding

injection mold tooling

injection moulding service