| Customization: | Available |
|---|---|
| Application: | Heavy Truck |
| Control System: | Hydraulic Control Unit |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Process characteristics of gearbox gears
(1)High precision requirements
Tooth profile accuracy: It is usually required to achieve ISO 6-8 level accuracy, with a tooth surface roughness Ra ≤ 1.6 μ m to ensure smooth meshing and low noise.
Dimensional stability: After heat treatment, the deformation should be controlled (such as tooth alignment error ≤ 0.02mm) to avoid affecting assembly and transmission efficiency.
(2)Complex processing flow
Multi process collaboration: including forging → rough machining → heat treatment → precision machining → surface treatment, each link must be strictly connected.
Special process applications: such as gear hobbing+shaving/grinding combination processing, or using honing to further improve surface quality.
(3)Compatibility between materials and heat treatment
Select heat treatment processes (such as carburizing and induction hardening) based on gear load, balancing hardness and toughness to avoid core softening or surface brittleness.
(4)Surface strengthening technology
Carburizing/carbonitriding: The surface hardness reaches 58-62HRC, and the infiltration layer depth is 0.8-1.2mm (heavy gears may be deeper).
Shot peening treatment: introducing residual compressive stress, improving fatigue life by 20% -30%.
| GEARBOX PRODUCT REFERENCE |
| 1316 304 010 | Two shaft first gear |
| 1316 304 002 | Two shaft second gear |
| 1356 302 103 | Input shaft |
| 1316 302 067 | input shaft gear |
| 1316 304 103 | Two-axis step gear |
| 1316 303 071 | Countershaft gearing gear |
| 1316 303 065 | Countershaft fourth gear |
| 1316 305 008 | Idler |
| 1356 304 035 | Two axis |
| 1316 304 008 | Two-shaft third-speed gear |
| 1316 303 005 | Countershaft third gear |
| 1316 303 033 | intermediate shaft |
| 1316 304 235 | reverse gear |
| JINAN SINORISE IMPORT AND EXPORT CO.,LTD.It was established in 2011. In 2012, it officially started the after-salesmarket export business of truck parts. From its establishment to today, JINAN SINORISE has been committedto providing users with the highest quality products, according to the use of vehicles. Provide users with The mostreasonable solution. In 2014, JINAN SINORISE established a development strategy with the SINOASCEND brand as its core business. After 5 years of development, the SINOASCEND brand has been widely recognized byusers. In january 2019, it began to independently develop and produce truck accessories. It mainly develops andproduces four categories of products: qearbox, chassis accessories, engine and cab, and supports customersample(provide sample)customization. |
| SINOSASEND's unique high-end cardboard box and customized wooden box packaging Packaging is environmentally friendly, shaping the brand, and enhancing the brand image To better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient, and efficient packaging services. |
| Q: Who are we? We are a manufacturer of heavy duty truck auto parts. We have two factory, and we have own brand, our product price is competitive. We are based in Shandong, China, start from 2020,sell to Southeast Asia(50.00%),Africa(50.00%). There are total about 11-50 people in our office. Q: How can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; Q: what can you buy from us? Chassis series,Rubber series,Gearbox series,Engine series,cab Q: why should you buy from us not from other suppliers? Because We have been engaged in auto parts industry over ten years. We have own brand is SINOASCEND. We use the high grade raw material for our product, in order to extend service life of the product. Q: what services can we provide? Accepted Delivery Terms:10-15days Accepted Payment Currency: USD RMB Accepted Payment Type: TT LC Language Spoken: English Chinese Q: Are you trading company or manufacturer ? A: We are factory. We have two factory, and about 500 produce staffs. Q: How long is your delivery time? A: Generally it is 3-7days if the goods are in stock. or it is 20-30days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. |
){kind=link}