High-speed Rail Friction Wedge
1. Friction wedge is solid and durable.
2. Friction wedge is applied in various industries.
3. The processing technology of Friction wedge is exquisite.
- Information
Introduction of High-speed Rail Friction Wedge:
The wedge is usually triangular or trapezoidal in cross section. It is usually used for minor adjustments in body position, i.e. for tight fits or keys of shafts.
Advantages of High-speed Rail Friction Wedge:
1. We have ultra-high standard product design. Each Friction wedge will be checked at every level to ensure that a product delivered to the customer meets the customer's standard, and we supply high-precision and hardness products according to the customer's needs.
2. With many years of industry experience and ingenious processing technology, Friction wedge can be packaged and shipped after passing the quality inspection.
3. Rapid proofing and sending of samples, batch processing after the samples are satisfied, and fast delivery.
4. Steel investment casting has a variety of specifications, and can be customized and processed according to drawings and samples.
| MAIN PARTICULARS | |
| Heat treatment for mould | Hardened, HRC50~55 |
| Mould features | Advanced design, Logical structure, High precision, |
| Qualified materials, Long lifetime, Short delivery time. | |
| Material for product | gray iron/ductile Iron/alloy steel/carbon steel |
| Standard | ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
| Certificate | CE, ISO 9001:2015,RoHS，IATF16949:2016 |
| Tolerance | Up to +/- 0.002mm |
| Dimension | As per customers' request |
| Processing | Step1: Sand casting/Investment casting |
| Step2: CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, drilling, wire-cutting, EDM, grinding etc. | |
| Step3: Surface treatment | |
| Surface | Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc. |
| Marking | as per clients' requirements |
| Inspection | material, dimension, heat treatment, hardness, NDT, surface |
| Quality | ISO9001/IATF16949 |
| Lead time | 20-30days for sample, consult with customer for mass production |
| Delivery | Express for sample, ocean shipping/air for mass production |
| Our Capabilities | CNC machining, CNC center machining, drilling, milling, turning, grinding, tapping, die casting, casting, forging, stamping,sand casting/investment casting |
| Engineering&manufacturing services | R&D process, tooling and gauging design, product design |
| Integrated CAD/CAM system, test and measuring | |
| Packing | Eco-friendly pp bag / EPE Foam /Carton boxes /iron case or wooden boxes |
| As customer's specific requirements | |
| Others | Recyclable, in line with environmental requirements and standards, and reliable |
Fields of application of the High-speed Rail Friction Wedge:
Construction industry, chemical industry, machinery manufacturing, bridge structure, shipbuilding industry, railway transportation, etc.
Factory strength display:
Our factory covers a wide area and has many production lines and advanced grinding, machining and testing equipment. We provide effective chemical composition test for cast iron,steel and non-ferrous metals.Number of channels:22 for cast iron,16 for steel and 10 for non-ferrous metals. Process according to the drawings provided by the customer to meet the different needs of the customer.
At the same time, our company has been paying attention to the development and training of human resources, providing a broad space for the development of more than 100 employees. Professional teams only do professional things.
Q:Are you a factory or trading company?
A: We are factory.
Q:What do I need for offering a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.
Q:How about the MOQ?
A:MOQ depends on your need ,besides, we welcome trial order before mass-production.
Q:Can I get a quote without drawings?
A:Yes, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.
Q:How long can I have the sample
A:Depends on your products and request, it usually takes 7-20days.
Q:Will my drawings be divulged if you benefit?
A: No, we pay much attention to protect our customers' privacy of drawings, signing NDA is also accepted if need.
Q:Is it possible to know how is my product going on without visiting our company?
A:We will offer a detailed products schedule and send weekly reports with pictures and videos
Q: How do you control the quality?
A:Material inspection--Check the material surface and roughly dimension.
Production first inspection--To ensure the critical dimension in mass production.
Sampling inspection--Check the quality before sending to the warehouse.
Final inspection--100% inspected before shipment.
Q: What will you do if we receive defective parts?
A: Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap
