As a Precision CNC Machined Straight Bevel Gear with Hub manufacturer, Xiangxing Xin focuses on the relationship between the bevel tooth section, center bore and hub datum when producing non-standard transmission components. The conical gear profile allows torque to be transferred between intersecting shaft directions, while the integrated hub provides a dedicated area for positioning, shaft engagement or additional connection features defined by the equipment design.
Unlike a simple flat gear, this component combines several functional zones in one part. The tooth section must correspond to its mating gear, the hub must provide sufficient locating geometry, and the center bore must remain correctly related to the rotational axis. For this reason, gear cutting and cylindrical machining need to be planned around a common datum strategy.
The machining route may combine turning of the bore, hub and shoulders with subsequent bevel-tooth machining. Depending on the design, keyways, set-screw holes, splines or other shaft-connection features may also be added, but only when specified by the customer. Material selection should follow transmitted load, wear conditions, lubrication environment and any required heat-treatment route.
For production verification, Xiamen Xiangxing Xin Industry and Trade Co., Ltd.can focus inspection on bore size, hub diameter, shoulder position, gear-related dimensions and the positional relationship between the toothed section and rotational reference. This is especially important for OEM assemblies where mating accuracy and repeatable transmission behavior matter more than simply matching a nominal outside diameter.
| Parameter | Details |
| Product Name | Precision CNC Machined Straight Bevel Gear with Hub |
| Brand | Xiangxing Xin |
| Company | Xiamen Xiangxing Xin Industry and Trade Co., Ltd. |
| Gear Type | Straight Bevel Gear with Integrated Hub |
| Tooth Geometry | According to Customer Drawing |
| Module / DP | According to Required Gear Specification |
| Number of Teeth | According to Customer Drawing |
| Pressure Angle | According to Gear Design |
| Pitch Cone Angle | According to Mating Gear Requirement |
| Center Bore | According to Customer Drawing |
| Hub Diameter | According to Customer Drawing |
| Hub Length | According to Customer Drawing |
| Overall Height | According to Customer Drawing |
| Material | According to Load and Application |
| Heat Treatment | When Specified |
| Surface Finish | Machined Finish or Specified Treatment |
| Application | Angular Transmission, Gearbox, Machinery, OEM Drive Systems |
| Production Type | Drawing-Based / Sample-Based |
| Inspection | According to Approved Gear and Mating Requirements |
The bevel tooth geometry allows torque to be transferred between intersecting shaft directions, making the component suitable for mechanisms where the transmission path changes direction.
The cylindrical hub creates a dedicated locating section between the gear body and mating shaft or support structure.
The center bore and bevel tooth section can be treated as related functional features, helping maintain the intended relationship between shaft location and gear engagement.
Combining the hub and bevel gear into one component can reduce separate interfaces where the original equipment design calls for an integrated part.
Depending on the approved drawing, the hub can accommodate additional connection details such as a keyway, locking hole or other mating feature.
A Precision CNC Machined Straight Bevel Gear with Hub requires both rotational machining and gear-specific operations, with particular attention to the relationship between the bore, hub and bevel tooth datum.
| Process Stage | Main Control Point |
| Gear Drawing Review | Confirm tooth data, pitch cone, bore, hub and mating requirements |
| Material Preparation | Select suitable blank according to finished geometry and material |
| Rough Turning | Form bore, hub, outer blank and shoulders |
| Datum Establishment | Prepare rotational references for gear machining |
| Bevel Tooth Machining | Produce straight bevel tooth geometry according to the specified data |
| Hub / Bore Finishing | Finish locating surfaces and shaft interface dimensions |
| Optional Secondary Features | Add keyway, locking hole or other specified connection features |
| Optional Heat Treatment | Apply only when hardness or strength requirements call for it |
| Finish Machining | Correct critical functional surfaces after downstream processes when required |
| Deburring | Remove sharp edges and tooth-area burrs |
| Final Inspection | Check bore, hub, shoulders, tooth-related dimensions and mating references |
Yes. Please provide the complete gear drawing or mating gear information so that tooth geometry and engagement requirements can be reviewed together.
Yes. Hub dimensions can be produced according to the actual shaft, bearing or housing interface.
Yes, when specified in the drawing. These connection features should be defined according to the real assembly method.
No. Heat treatment depends on material, transmitted load, wear requirement and required service conditions.
Please provide gear parameters, material, bore dimensions, hub dimensions, quantity, tolerances, heat-treatment requirements and information about the mating gear whenever available.
It can be considered when the drawing requires a tighter final fit and the selected material/process route makes this necessary.
Potentially yes, but material changes can affect strength, wear, heat treatment and machining strategy, so they should be reviewed before production.
For non-standard bevel transmission parts, Xiamen Xiangxing Xin Industry and Trade Co., Ltd. uses the Xiangxing Xin engineering workflow to support Precision CNC Machined Straight Bevel Gear with Hub projects from tooth-data review through repeat production.
The bevel tooth section, center bore, shoulders and hub are considered together so that machining decisions reflect how the component will actually engage and mount.
When the customer provides paired gear data, the project can be reviewed around actual engagement conditions instead of treating the gear as an isolated component.
Material and blank preparation can be selected according to the required geometry, load condition and downstream heat-treatment route.
Bore turning, hub machining, shoulder preparation and bevel-tooth machining can be coordinated within one process plan.
For new or non-standard gear geometry, initial parts can be used to verify mating and assembly requirements before repeat production conditions are fixed.
Xiangxing Xin can direct inspection toward the bore, hub, gear-related dimensions and key mating references that affect real transmission performance.
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No. 168 Tonglian Road, Hugan Village, Xinmin Town, Tongan District, Xiamen
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