High Precision Forging Part for Vehicle's Accumulator

Product Description

Product Description

The accumulator is the hydraulic energy storage unit in the electromechanical hydraulic unit of the automatic transmission (DCT, DHT, AT), which provides auxiliary hydraulic power for the automatic transmission's hydraulic system in addition to the motor and the pump assembly.

 

The accumulator can achieve the following functions:

 

1. Provide power (pressure, flow) to the gearbox hydraulic system;

2. Absorb the pressure shock of the hydraulic system and eliminate pulsation;

3. Allow gear shift when vehicle engine is not started;

4. Since the accumulator has a fast oil discharge characteristic, it can reduce the gear shift response time, improve driving comfort, and avoid hesitation.

 

Processing Object: Metal                                                                          
Molding Technics: CNC machining
Material: Carbon Steel, C70S6BY, 42CrMo,36MnVS4etc                                                                                
Surface Treatment: Blasting and rust proof
Standard: AISI                                                                              
Quality: 100% Premium Quality
Transport Package: Wooden Box                                                                    
HS Code: 7201100000
Molding Style: Forging                                                                      
Application: Auto Parts                                                                
Forging Tolerance: +/-0.1mm
Certification: SGS, ISO 9001:2000, IATF16949:2016                                       
Additional: Welcome Drawings or Samples
Origin: China

FAQ:  

*Are you a genuine manufacturer? Yes, ZHANGJIAGANG TOP(HUABO FORGING) CO., LTD is a professional manufacturer for over 25 years. All forging products showed in our website are produced in our IATF16949:2016  certified factory; We are also a company registered by China Customs with the right to export and import.  

*I would like to keep our design in confidence; can we sign NDA? Of course, in order to protect customers' profit is our obligatory responsibility, signed NDA would be valid to both of us.. 

*What should I offer to get your quotation?Please offer us your detailed information for the product, such as drawings with 2D/3D by software Pro/E, Auto CAD, SolidWorks, UG etc; as well as requirement for materials, surface treatment, quantity, package. Any special requirements should be highlighted especially for tolerance.  

*How long does it take to receive samples?
15-20 working days,the leading time is the general production period and does not include the transportation time.
We can supply free samples with less quantity,but customers need to pay tooling & shipping cost.

*How long is the manufacturing leading time?
Mass Production:30-45 working days after PPAP sample's approval .
We could make some special production arrangement effectively if customer has urgent need.

*How long does it take to ship goods from China by sea?
It takes about 5 weeks to European ports plus 1 week customs clearance, so you can get the container within 6 to 7 weeks.It takes about 2 weeks to east coast and 3 weeks to west coast US ports.All sea goods are shipped from Ningbo Port.

*How long does it take to ship goods from China by air?
It takes about 7 days to all major destinations.

*How long does it take to ship goods from China by train if deliver to European countries?
It takes about 15  days to all major destinations.

*What are the payment terms?
Payment terms are negotiable and will improve for long term customers.During the initial stages, we request 50% of tooling charge preapred with the balance payable on acceptance of samples.Production orders can be negotiable.We prefer 30% deposit and the balance by T/T before sails.But sometimes T/T 15 days after sails would also acceptable for old client.

*New product development process
Got tooling order and sample order with 50% deposit---Hold a meeting with the relation dept.To ensure the developing schedule---Design mould, fixture and gauge and making them in our own factory---mould.Fixture and gauge making---producing samples---approved from customer-purchasing material-material cutting- heating-bending-forging-cutting-trimming-heat treatment-shot blasting-machining-Inspection-package---delievry


*Which countries do you export to?
Now mainly export to U.S.A, Germany, France, Italy, UK, Brazil, Swedish, Japan, Korea, Middle east of Asia, Thailand and so on.

*Can we visit the factory to conduct an audit?
Yes, you are welcome to visit our factory.

*How to handle the complains?
--If happen any complaints after delivery,please just show us photos and detail compliants points, we will check with the production department and QC department Immediately and give you best solving solution which agreed by both of us,moreover we will bear all the cost (including shipping cost).


All parts are made according to customer's drawings or samples.If you have any parts to be made, please feel free to send your kind drawings/samples to us.Technical drawings including material mark, Product weight, Purchase quantity.The comprehensive information will help us quickly calculate the accurate and reasonable price for you.

AURUI (TOP HARDWARE) is a professional manufacturer and exporter of high quality tools or forging parts. We are specializing in designing and manufacturing high precision products for global markets. Our forging plant produces all kinds of forging parts from automobile, construction machinery and other agricultural machinery for more than 20 years. Meanwhile, as customer's market developing, we are also engaging in engine tools(Generator, bush cutter, chainsaw and water pump, etc), accessory of engine tools, hand tools and power tools. 

AURUI is located at Zhangjiagang City, which is only 150 kilometers away from Shanghai. The company covers 16000M2, plant area of 12000M2. Our company has 7 set production lines, which are included by 1 set 2500T Hot forging line with automation robot system, 2 set 800T Hot forging line, 2 set 600T Hot forging line, 1 set 1000T screw press and 1 set 400T screw press and other related supplement equipment. 

Quality of AURUI (TOP HARDWARE)'s products are all strictly controlled by advanced inspection, because our company has complete inspection equipments for inspecting process of production: Rapid spectrometer, magnetic inspection machine, impact tester, tension tester, metallographic microscope and hardometer, etc. 

For tooling and designing, our company has 4 set high-speed CNC milling equipment with the rotating speed of over 20, 000RPM, which are made in Germany. 

Our company has our own inspection room. Now, we have passed TS16949(2002 Version) and ISO9001 Quality System certificate. Our products have been exported to Germany, Italy, USA, Mexico, Argentina and etc; We have been certificated by DAIMLER AG MOTOR corporation and GREATWALL MOTOR in domestic market. 

AURUI(TOP HARDWARE) is looking forward to have opportunity of cooperating with you in near future for mutual success!