The original manufacturer was unable to meet the valve hole requirement for the hydraulic valve block, and Caltha returned to AAK 2 months later
Caltha is from Mexico and has been purchasing hydraulic valve blocks in Ningbo China for 5 years. AAK is also one of his suppliers of hydraulic valve blocks. At the beginning of this year, their old buyer left the company and Caltha began to be responsible for the procurement of hydraulic valve blocks. The first inquiry I received from Caltha was for hydraulic valve blocks. A week later, Caltha informed AAK that the price was 17% higher and she chose another hydraulic valve block manufacturer in China. Upon seeing this big price difference, I had to give up.
2 months later, Caltha emailed me asking if the hydraulic valve blocks quoted at the beginning of the year could be completed for 5 samples within 25 days. I felt Caltha's anxiety, and after communication, I learned that the hole accuracy of the hydraulic valve block produced by the original manufacturer was not up to standard. However, the manufacturer blamed some valve hole accuracy deviations on being normal, and using electric sealant could solve the leakage. Caltha didn't want to take any risks and came back to AAK
I can understand Caltha's emotions, after all, their company is a loyal customer of AAK. Our technical team started to decompose the hydraulic valve block drawings immediately. Within 25 days, AAK sent 5 hydraulic valve block samples.
2 weeks later, Caltha informed AAK that their hydraulic manifold had been tested successfully. She asked me to wait for the batch order of hydraulic valve blocks. The processing of hydraulic valve block valve holes that the original manufacturer cannot handle mainly depends on the selection of equipment and the control of accuracy.
The processing of this AAK hydraulic valve block adopts the Taikan Group Processing Center, which has 3 major advantages:
1. The machining is stable, and its spindle structure adopts high-quality mihanna cast iron, with stable movement. For the same batch of hydraulic valve blocks, using the same tool and processing program, the motion trajectory of the tool is the same, and its CNC program achieves computer control, which can avoid human error. Most hydraulic valve block manufacturers do not choose this equipment.
2. High precision. The valve hole accuracy is within 0.005mm, and the repeated positioning accuracy can reach 0.003mm, and precision correction and compensation can be carried out simultaneously using CNC software.
3. High production efficiency. The spindle speed can reach 24000 RPM, and it also has functions such as automatic speed change, automatic tool change, and other auxiliary operation automation. Compared to ordinary machine tools, the production efficiency is 3-4 times higher.
AAK hydraulic valve block, fast processing, and guaranteed accuracy, you can also give it a try!
Daikin Hydraulic Pump PV22 Brand new Made in Japan Quantity 110pcs
We are supplier and exporter of Hydraulic Oil. Our product is a high quality product made from imported oils and additives of best quality. It has a very good life and will give the best performance under the most critical conditions. It is available in 210 ltrs. Hdpe drum/ 26 ltrs. And 50 ltrs. Multi-brand Hydraulic Oils ISO VG 15, 32, 46, 68 and 100. Available in Drums, pails, IBCc, Bulk.
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Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
Principal Power steering system consists of a cylinder, a pump and handle. The oil is pressured from hydraulic pump and a handle(orbitrol) control a cylinder. The cylinder helps rudder move and the required oil is supplied from the hydraulic pump. Cylinder is classified Single, Rotary, Twin, Two rudders by torque and appearance Pump is classified Pulley type drived by engine and Power unit drived by electric motor We offer 7 kinds of handles with various appearance and functions. Features Narrow handle diameter helps you operate with small energy and power steering system offers light operation On where you put the handle, the rudder is fixed Structure that the rudder does not rotate even when the tide power the rudder When engine stops, manual steering is capable (Handle becomes heavy) You can choose the combination fit to your vessel Application Vessel above 350 HP A wide range of vessel from fishing boat to ferry
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Services: Exporter
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Principle Electric steering system is equl with the power steering system equipped a solenoid valve. It is the system which steers with solenoid valve by comparing resistance values of electric handle and rudder angle sensor It consists of a cylinder and a pump, an solenoid valve and a electric handle. The cylinder makes the rudder move and the pump supplies the oil to the cylinder. Handle is to swap the direction of hydraulic pressure Cylinder is classified Single, Rotary, Twin, Two rudders by torque and appearance Pump is classified Pulley type drived by engine and Power unit drived by electric motor We offer 7 kinds of handles with various appearance and functions. You can choose the combination fit to your vessel Key features Narrow handle diameter helps you operate with small energy and power steering system offers light operation The number of rotation wheel is 2.8 like the hydraulic handle Analogue type of a indicator for handle and a rudder angle indicator are applied. Controlled by Joystick / Autopilot USB port Autopilot can be used together. Application Vessel above 350HP A wide range of vessel from fishing boat to ferry
Gate Valves Wafer Valves Knife gate valves Non-return valves Pressure relief valves Actuators Positioners
