Powder-skiving has emerged as a highly effective and increasingly popular method for manufacturing precision internal gears. It is often the preferred process for internal gears because it uniquely combines high productivity, excellent precision, and the flexibility to handle complex geometries that are difficult or impossible to achieve with traditional methods like shaping or broaching
Precision Internal Gear By Power-skiving
Specification
Module
2.5
Application
Robotics
Material
16MnCr5
Heat Treatment
Carburizing & Quenching
Accuracy
DIN5
Typical Applications of Internal Gears
Internal gears are widely used in planetary gear systems for robotics and automation equipment where compact design and high efficiency are required. Their internal tooth structure allows smooth meshing and stable torque transmission. The compact arrangement helps save installation space while maintaining reliable performance and low noise in precision mechanical systems.
Production process
5-Step Production Process
Tube Forging
Turning
Internal Gear Shaping
Heat Treatment
Ring Gear Grinding
Tube Forging
When gears need high performance that needs to withstand high loads, high stress, impact loads or fatigue loads, forgings are suggested to use. Forging allows metal fibers to be continuously distributed along the gear profile, significantly improving root strength and fatigue life.
Turning
This is the process of cutting and shaping solid materials into precise parts. It uses tools like lathes, mills, and drills to remove excess material. Machining transforms a simple block of metal into a finished, functional component.
Internal Gear Shaping
Gear shaping is a gear cutting process that used cutting tool that is essentially a “master gear” reciprocates while meshing in a synchronized rolling motion with the gear blank.The cutter is usually moving up and down.
Heat Treatment
Gears need to be running with two gears or above two gears, that makes them easy to be worn-out. That’s why most types of gears need to be harden through heat treatment.
Ring Gear Grinding
Gear Grinding is the the most common high-precision method for finishing hardened gears under gleason profile. There are two methods to use an abrasive grinding wheel removes material from the tooth flanks.
Inspection
Strict Quality Inspection
Dimension Inspection
Material Testing
Heat Treatment Testing
Accuracy Inspection
Dimension Inspection
Material Testing
Heat Treatment Testing
Accuracy Inspection
Packages
Professional Packaging Safe Arrival
Customized cost-effective packages for products protection. We select multi-model solutions, combining air, sea, or land freight for the optimal balance of cost, speed, and reliability.
Inner Package
Out Package
Carton
Wooden Package
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Your Precision
Transmission Partner
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