Customizable ZG 42CrMo Quenching and Tempering Large Size Gear Wheel Heavy-Duty Girth Gears
Brand Name:YIZGEAR
Model Number:GG22082304
Minimum Order Quantity:1 Piece
Delivery Time:90 Days
Payment Terms:L/C, D/P, T/T, Western Union
Place of Origin:CHINA
Contact Now
Add to Cart
Verified Supplier
Location:
Zhengzhou China
Address:
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
Custom Made Casting Steel Large Size Gear Wheel Heavy-Duty Girth Gears
1) Description of Girth Gear
As a principle structural and mechanical component, the girth gear on a rotary drum has widespread effects when allowed to wear.
As a result, gear wear should be addressed immediately, typically through replacement,
though in cases of onset wear, simple adjustments may prevent further damage.
2) Heat Treatment of Girth Gear
Gears are flame or induction hardened to achieve a desirable hardness.
Hardness of the girth and pinion gears plays an essential role in maximizing equipment life.
3) Material of Girth Gear
Castings Steel/ ZG 42CrMo (AISI 4140) or ZG40CrNiMo (AISI 4340)
Technical Specifications
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Cylindrical Gears |
| Manufacturing Process | Gear Milling/Gear Hobbing |
| Teeth Grinding | Included |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Lead Angle | Custom |
| Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching and Tempering |
| Surface Hardness | 230-260 HB |
Steel Code Grades Comparison
| CHINA/GB | ISO | ГΟСТ | ASTM | JIS | DIN |
|---|---|---|---|---|---|
| 45 | C45E4 | 45 | 1045 | S45C | CK45 |
| 40Cr | 41Cr4 | 40X | 5140 | SCr440 | 41Cr4 |
| 20CrMo | 18CrMo4 | 20ХМ | 4118 | SCM22 | 25CrMo4 |
| 42CrMo | 42CrMo4 | 38XM | 4140 | SCM440 | 42CrMo4 |
| 20CrMnTi | 18XГT | SMK22 | |||
| 20Cr2Ni4 | 20X2H4A | ||||
| 20CrNiMo | 20CrNiMo2 | 20XHM | 8720 | SNCM220 | 21NiCrMo2 |
| 40CrNiMoA | 40XH2MA/40XHMA | 4340 | SNCM439 | 40NiCrMo6/36NiCrMo4 | |
| 20CrNi2Mo | 20NiCrMo7 | 20XH2MA | 4320 | SNCM420 |
Production Equipment
Production Process
Customizable ZG 42CrMo Quenching and Tempering Large Size Gear Wheel Heavy-Duty Girth Gears
Inquiry Cart
0