Ring Gear CNC Transmission Parts
Gear application to automobile, motorcycle, construction machinery, agricultural machinery, aviation, shipping, railway and other special and general gear and components.
Ring Gear CNC Transmission Parts Teeth Number
| Module | Number of Tooth | Gear Shape |
| 0.8 | 20, 25, 30, 40, 50 | S1, S1T |
| 1 | 12~ 120 | S1, S1T, S1K |
Ring Gear CNC Transmission Parts Process
Raw Material
The material including 35CrMo4,42CrMo4,or according our cilent's requirement
Forging
Check the material of the forging,the status after forging and check whether the forging has the defect of the lamination and the surface crack.Measuring the size of the forging,calculation the processing allowance and accurate to estimate the cutting times in the turning process.
Rough turning
Rough turning according to the processing drawing
Finish Turning
After rough turning of bearing inner and outer ring.Using three-point-supporting to keep flat to aging processing(not less than 48 hours)in order to eliminate the inner stress during the rough turning process,and prevent the work piece be heated with deformation
Heat Treatment
Medium frequency quenchrdnessing on the surface of the raceway for slewing bearings,hardness
Shaping process
For the gears,before grinding need to have shaping process,in strict accordance with the techincal requirments,and precision grade need to meet the techinal requiements
Drilling
Program or mark and test accurately in CNC drilling machine according to the technical requirement in the drawing to make sure no dimension difference existed before drilling,installing holes should be combined processed with soft band 180degree alternates and errors between holes no bigger than 0.5mm.
Grinding
Resign drinding wheel with granularity at 46 or 60 degrees is applied, the finish grinding amout should be less than that of rough grinding,the smooth of finish and dimension should meet the techincal requirements on the drawing
Package
For exportation,we always choose strong free-fumigation plywood case with pallet for heavy and big gearbox,and for small gearbox,cartons would be provided,or packed in a pallet
1. Produce strictly in accordance with ANSI or DIN standard dimension
2. Material: SCM 415 steel
3. Precision grade: DIN 8
4. Surface treatment: Carburizing and Quenching
5. Module: From 1 to 5
6. Tooth: From Z18 to Z100
| Materials Available | Stainless Steel, Carbon Steel, Brass, Bronze, Iron, Aluminum Alloy etc |
| BORE | Finished bore, Pilot Bore, Special request |
| Processing Method | Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc |
| Pressure Angle | 20 Degree |
| Hardness | 55- 60HRC |
| Size | Customer Drawings & ISO standard |
| Package | Wooden Case/Container and pallet, or made-to-order |
| Certificate | ISO9001:2008 |
| Lead Time | Within 35 days after get your payment |
Ring Gear CNC Transmission Parts Packaging and Delivery:
| Packaging | Polyethylene bag or oil paper for each item; Pile on carton or as customer's demand |
| Delivery of Samples | By DHL, Fedex, UPS, TNT, EMS |
| Lead time | 10-15 working days as usual, 30days in busy season, it will based on the detailed order quantity. |
Ring Gear CNC Transmission Parts Other Types Material
| Type | Module | Material | Surface treatment | Precision grade | Tooth Number |
| MSGA,MSGB | 1~4 | SCM415 | Carburizing and Quenching | N5 | 18~100 |
| SSGS | 1.5~3 | S45C | Tempering, tooth surface high quenching hardening | N7 | 10~13 |
| SSG | 0.5~6 | S45C | Tooth surface high quenching hardening | N7 | 30~80 |
| SSS | 0.5~3 | S45C | Tempering | N8 | 10~13 |
| SS | 0.5~10 | S45C | - | N8 | 15~120 |
| SSA | 1~5 | S45C | - | N8 | 20~100 |
| SSY | 0.8, 1 | S45C | - | N8 | 20~120 |
| SSAY | 1 | S45C | - | N8 | |
| BSS | 0.5~1 | Brass C3604 | - | N8 | 15~60 |
| SUS, SUSA | 1~4 | SUS303 | - | N8 | 15~120 |
Ring Gear CNC Transmission Parts Work Shop
Ring Gear CNC Transmission Parts Contact information
Foshan Nanhai Haiyu Electromechanical Industry Co., Ltd.
Address: No. 11, Zhongbian Avenue, Dali Town, Nanhai District, Foshan City, Guangdong Province, China 528231
Mobile：+86 17368205890
Tel：+86-757-85575504
Email:info@hyecnc.com
Whatsapp:+86-17668205890
