Lock Catch
Model:GMH-L0544
Guangzhou Guangming Metal Products Co.,Ltd provides metal lock catch for smart locks.Compared to traditional machining, custom manufacturing using powder metallurgy offers significant advantages in terms of integrated complex structures, lightweight design, wear and fatigue resistance, and cost control in mass production. Guangzhou Guangming Metal Products Co.,Ltd provides highly consistent, high-performance, and cost-effective customized solutions for metal lock catch through powder metallurgy technology.
This metal lock catch is custom-made using powder metallurgy technology, specifically designed for smart locks. The part is optimized based on the internal space and functional requirements of the lock body, typically integrating precise stop surfaces, guide bevels, weight-reducing holes, and installation positioning structures to achieve precise cooperation with components such as the lock hook and bolt. By selecting suitable iron-based alloy powders, and through precision molding, high-temperature sintering, and subsequent blackening treatment, a near-net-shape part with specific shape, dimensional accuracy, hardness, and mechanical properties is obtained, allowing for direct assembly and use without extensive secondary processing.
Product Parameter (Specification)
| Item | Lock Catch | Model | GMH-L0544 |
| Material | Iron Base Alloy | Surface Treatment | Black Coating |
| Max. Wide | 24.09mm | Hardness | HRB≥60 |
| Max. Length | 41.9mm | Production Method | PM Process |
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Height |
7.25mm |
Inner Hole |
4.9mm |
Product Feature And Application
(1) Excellent Material Performance and Wear Resistance
The homogeneous microporous structure formed by sintering can store lubricating oil, enabling self-lubrication and reducing friction and wear. Through material formula adjustment and heat treatment, high hardness (up to HRC 25-35) and good toughness can be achieved, significantly improving the impact resistance and wear resistance of the stopper surface and ensuring long-term reliability.
(2) Superior Dimensional Accuracy and Batch Consistency
Mold forming ensures extremely high dimensional repeatability of parts (key dimensional tolerances can reach ±0.03mm), ensuring stable clearance with the lock hook and precise and accurate operation. Consistent quality between batches provides a solid foundation for part interchangeability and large-scale, automated assembly of smart locks.
(3) Significant Cost and Efficiency Advantages
Near-net shaping greatly reduces raw material waste and subsequent machining, with material utilization approaching 100%, resulting in a 30%-50% reduction in overall cost compared to full machining.
High production efficiency makes it suitable for medium to large-scale production and allows for quick response to market demands.
Production Details
Hot Tags: China Lock Catch Manufacturer, Supplier, Factory
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Contact Info
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Address
Guangming(Nansha) Science and Technology Park,No.105 Lanhe Avenue,Nansha District,Guangzhou City, Guangdong, China
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