Electric Car Forged Base
1.Material：42CrMo
2.Machining accuracy：
Excircle: ±0.01mm
3.Mold opening cycle：About 45days
4.Customization: We design and manufacture tailor-made products to your exact technical requirements.
5.Craft:Forging
Product Introduction:
Although the rotor base is not a core component that directly participates in electromagnetic energy conversion, it has become an essential guarantee for the stable and reliable operation of new energy vehicle motors. It delivers outstanding performance through multiple key strengths: high-strength structural support to ensure operational safety, lightweight construction to improve dynamic response, integrated design to reduce assembly space, excellent vibration and noise suppression for a smoother driving experience, and strong environmental adaptability to prolong service life. The design quality of the rotor base directly affects the motor’s power density, energy efficiency, NVH performance, and overall vehicle reliability, making it a key part in the development of lightweight, highly integrated drive motors for new energy vehicles.
Product Advantages:
Our strict process inspection ensures every product meets defect-free standards.
Streamlined one-stop processing delivers efficiency and cost savings.
From standard to custom, our wide product range solves all your needs.
Production Process:
Raw material inspection→Cutting→Forging→Normalizing→Rough turning→UT→Quenched and tempered→Shot peening→MT→Finished turning→Drilling and Tapping→CMM/GMM→Cleaning packaging
Packaging And Shipping:
Our professional engineering and quality control teams implement a stringent full-cycle quality management system for each customer order. Every rotor base undergoes ultrasonic precision cleaning, traceable labeling, and specialized anti-rust coating for 42CrMo steel. Comprehensive inspections verify dimensional accuracy, surface finish, coating quality and structural integrity to ensure defect-free products. Qualified parts are securely packaged with multi-layer protective materials and stored in a climate-controlled warehouse with barcode inventory management, enabling efficient order fulfillment and reliable on-time delivery.
Company Strength:
To maintain stringent quality standards, the company has invested extensively in state-of-the-art inspection and testing equipment featuring imported high-precision instruments. These include spectrometers, nitrogen‑hydrogen‑oxygen analyzers, Zeiss metallographic microscopes, coordinate measuring machines, and ultrasonic phased array flaw detectors, enabling full-process quality control covering raw material inspection, chemical composition analysis, mechanical property verification, in-process dimensional measurement, and final non-destructive testing. By systematically monitoring material purity, structural integrity, and micron-level precision throughout production, we ensure all products fully comply with international specifications and deliver exceptional reliability and consistent performance for global customers.
FAQ：
1. What key quality control processes are applied to your rotor bases before delivery?
Prior to delivery, each rotor base undergoes ultrasonic precision cleaning, traceable labeling, specialized anti-rust coating for 42CrMo steel, and full inspection covering dimensions, surface finish, coating adhesion and structural integrity. Only defect-free products are packaged and shipped.
2. What testing capabilities do you have to ensure product performance and reliability?
We maintain advanced testing equipment including spectrometers, gas analyzers, Zeiss metallographic microscopes, CMMs and ultrasonic phased array flaw detectors. We perform raw material analysis, mechanical property testing, in-process precision measurement and final non-destructive testing throughout production.
3. How do you ensure stable quality and on-time delivery for international orders?
We implement a full-cycle quality management system customized for each order. Finished products are packed with multi-layer protective materials and stored in a climate-controlled warehouse with barcode inventory management, ensuring reliable quality and efficient, on-time global delivery.
