In mid November, Steven from Canada left a message on the website of hydraulic cartridge valve manufacturer AAK: Can you produce hydraulic cartridge pressure control valve with 2μm precision spool? From the name Steven alone, I feel that he is not an ordinary purchaser. Most of the Steven I know are leaders. After communication, it was learned that he is the procurement manager of the company. Their colleagues have customized hydraulic pressure control valves from other hydraulic cartridge valve manufacturers in China, but the accuracy of the valve spool does not meet the standard, which has caused some delay and their engineering department is in a passive situation. Now, the procurement department is under a lot of pressure.
Steven's hydraulic pressure control valve is failed in not meeting the valve spool accuracy of 2μm. As long as Steven understands how hydraulic cartridge valve manufacturer AAK produces valve spool and how to control accuracy, he will have a preliminary trust in hydraulic cartridge valve manufacturer AAK. Once he receives the hydraulic pressure control valve sample sent by AAK and the sample is recognized, Steven's trust in the hydraulic cartridge valve manufacturer AAK will be established.
The production of hydraulic pressure control valve spool involves the material selection first, then rough machining, and how to achieve precision machining successfully. Precision machining requires experienced technicians and equipment with stable accuracy. For precision 2μm valve spool, AAK uses Japanese STAR CNC precision automatic lathe. Before processing, our production engineer sets the processing program for the technician, and then a professional tool setter is responsible for tool alignment. After precise positioning, the technician can proceed with the machining. That is, a process, AAK subdivides it into 3 positions, with dedicated personnel for each position, while most hydraulic cartridge valve manufacturers have 1 person for 3 positions. The STAR CNC precision automatic lathe is equipped with 24 cutting tools and adopts a dual axis layout. With one clamping, it can be processed in one go, which not only improves production efficiency but also avoids human error. The online detection function of the equipment is highly favored by technicians. During the processing, key data can be detected online in a timely manner, and the program automatically compares, providing assurance for stable accuracy.
Today, we sent out 12 hydraulic cartridge pressure control valve samples, and I believe there is an additional Steven on AAK's customer list.
AAK hydraulic cartridge pressure control valve, 2μm accuracy valve spool, you can also give it a try!
AAK HYDRAULIC CARTRIDGE VALVES (755) 2024-01-09
Pressure Reducing/Relieving Valve equivalent to HydraForce PR10-36 that AAK developed last March, is approved by the Russian customer after 1 year
Piloted directional valve equivalent to HydraForce PD10-41 passed testing, AAK received the more inquiries from customer in the United States
For Pilot-Operated Pressure Reducing/Relieving Valve equivalent to SUN PPDB-LDN, AAK received the re-peat order from customer in Europe
For Hydraulic Flow divider/combiner valve equivalent to HydraForce FD50-45, AAK received the trial order from a Customer in the United States
