Stop Pins
- Precision Positioning: Ensures accurate stopping points for mold plates.
- Durability: Withstands high pressures and repeated cycles without deformation.
- Versatility: Available in various sizes and configurations to fit diverse mold designs.
- Reliability: Maintains consistent performance, reducing downtime and maintenance.
Expert Craftsmanship
20+ Years of Expertise
Tailored Solutions
Custom designs
Rigorous Quality Control
ISO 9001-Certified Quality
Competitive Pricing
Cost-effective solutions
Global Support
Reliable delivery & technical assistance
ISO 9001:2015 Certified Processes
ISO 13485: 2016 Medical Device
IATF 16949: 2016 Automotive
No Minimum Order Quantities
In-Process Inspection with CMM
Stop Pins: Precision Components for Injection Molding
Stop pins are vital components in injection molding, designed to control the movement of mold plates and ensure precise positioning during the molding cycle. These high-precision parts prevent over-travel of mold components, protecting the mold from damage and ensuring consistent production of high-quality parts.
Our stop pins are engineered for durability and accuracy, making them an ideal choice for industries such as automotive, electronics, and medical device manufacturing.
Key Functions
Processing Materials
Hardened Tool Steel
- Provides superior hardness and toughness (e.g., H13, D2).
Stainless Steel
- Offers corrosion resistance for challenging environments (e.g., 420, 440C).
Custom Alloys
- Available for specialized applications requiring unique properties.
Post-Processing & Surface Treatments
Heat Treatment
Optional Coating
Nitriding
Precision Grinding
Technical Specs for Stop Pins
Our processes ensure unmatched consistency and repeatability at fast lead times and affordable pricing.
| Parameter | Specification |
| Hardness | 58-62 HRC (varies by material) |
| Dimensional Tolerance | ±0.002 mm (tighter tolerances available) |
| Surface Finish | Precision ground to Ra ≤ 0.2 μm |
| Length | 10 mm to 200 mm (custom lengths available) |
| Diameter Range | 6 mm to 50 mm (custom sizes available) |
| Lead Time | 2-4 weeks (standard); expedited options available |
Contact us for tailored specifications to match your requirements.
Selection Suggestions
Mold Size
Larger molds may require longer or thicker pins for stability.
Travel Distance
Ensure the pin length matches the required stopping distance.
Production Volume
High-volume runs benefit from harder, more durable materials.
Environmental Factors
Stainless steel or coatings are ideal for corrosive settings.
Our team is available to provide personalized recommendations for your mold design.
Fecision Mold Component Tooling Network
In response to different service types and diverse business needs, we have deployed suppliers with different manufacturing capabilities.
Why Fecision for Mold Components?
Precision and Accuracy
Using state-of-the-art CNC machining, EDM, and other advanced manufacturing techniques, Fecision ensures all mold components meet tight tolerances and high-quality standards.
Customization
Fecision understands the unique needs of each project. Our team works closely with customers to provide tailored solutions, ensuring that each component fits perfectly within the target mold system.
Rapid Prototyping
Fecision offers rapid prototyping for mold components, enabling customers to test and refine designs quickly before moving into full production.
End-to-End Services
From initial design and DFM (Design for Manufacturability) analysis to final mold assembly and testing, Fecision handles every aspect of the mold component manufacturing process.
Process for Manufacturing Mold Components
Manufacturability Evaluation
The initial step involves assessing the manufacturablity of the mold component. If it's deemed feasible, we proceed with production immediately. If not, we will provide a detailed DFM (Design for Manufacturability) report to the customer. If necessary, mold flow analysis is performed to simulate the flow of molten material within the mold.
Material Selection
Next, choose the right material for mold parts. Common materials for mold components include steel alloys, aluminum, stainless steel, specialty alloys, etc. If needed, a prototype may be made using rapid prototyping techniques (e.g., 3D printing, CNC machining) to test the design for fit, function, and manufacturability.
Mold Components Manufacturing
Once the design and materials are finalized, the mold component undergoes CNC machining. If required, the mold component may undergo heat treatment, depending on the material and intended application. For certain components, surface hardening methods such as nitriding or carburizing are applied to increase wear resistance.
Shipping
For molds with multiple components, such as multi-cavity molds or molds with inserts, the individual components are carefully assembled into the final mold system. Once our engineers confirm the product meets all requirements, it will be shipped. We maintain ongoing communication to ensure the customer is fully satisfied with the product they receive.
Let's Start!
Ready to optimize your mold performance with high-quality angle pins?
Get in touch today to discuss your requirements or request a quote. Our team is dedicated to delivering precision solutions that drive your success.
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