Aluminum 45# steel 40Cr 20CrMnTi hydraulic regulating valve
液压调节阀阀芯是液压调节阀中的关键部件，它负责根据控制信号调节流体（通常是液压油）的流通面积，实现对液压系统压力、流量和方向的精确控制。
- 稳定可靠：阀芯设计合理、选用优良材料，在恶劣的工况条件下仍能保持稳定工作，保证液压系统的可靠工作。
- 控制精确：液压调节阀阀芯可实现液压系统参数的精确调节，满足不同工况下的控制要求。
- 维护方便：阀芯结构比较简单，维护、检修比较方便，降低了维护成本。
- 适用性广：多种类型阀芯适用于不同的液压系统和控制要求，适用性广泛。
Feature:
- Good sealing performance: The sealing performance between the valve core and the valve seat is excellent, which can effectively prevent fluid leakage and improve the efficiency of the hydraulic system.
- Precise control: The valve core can precisely adjust hydraulic system parameters such as pressure, flow rate and direction to meet the control requirements under different working conditions.
- Stable and reliable: The valve core is reasonably designed and made of excellent materials. It can maintain stable operation under harsh working conditions and ensure the reliable operation of the hydraulic system.
Machining Precision:
- Shape accuracy: The shape accuracy of the valve core needs to meet the design requirements. For example, tolerances such as roundness and cylindricity are generally controlled within a very narrow range.
- Position accuracy: The fit clearance between the valve core and the valve body needs to be strictly controlled to ensure that the valve core moves flexibly in the valve body and has good sealing performance.
- Surface roughness: The surface roughness of the valve core needs to meet certain requirements to improve its wear resistance and sealing performance. Generally speaking, the surface roughness Ra value of the outer circle of the valve core should be less than 0.1 μm, and the Ra value of the inner circle surface of the valve hole should be less than 0.2 μm.
Machining Process:
- Cutting: Cut according to the required valve core size. Usually, a cutting machine is used for cutting.
- Heat treatment: Perform heat treatment on the cut material to improve its hardness and toughness for subsequent processing.
- Rough machining: Perform preliminary processing on the material through processing equipment such as lathes to obtain a roughly shape and size.
- Finish machining: Use precision equipment such as CNC lathes and grinders for processing to obtain accurate shape and size. During the finish machining process, finishing processes such as grinding and high-gloss grinding are also required to improve the surface quality of the valve core.
- Assembly and debugging: Assemble the processed valve core into the hydraulic regulating valve and perform debugging and testing to ensure that it meets the design requirements and usage needs.
Product Application:
- Applications: The valve core of hydraulic regulating valve is widely used in various hydraulic systems, such as metallurgy, petroleum, chemical industry, textile, electric power and other fields. Its main uses include:
- Controlling fluid parameters: By adjusting the position and opening degree of the valve core, precise control of fluid pressure, flow rate and direction in the hydraulic system can be achieved.
- Protecting system safety: It plays a safety protection role in the hydraulic system, such as preventing abnormal conditions such as overpressure and underpressure in the system.
- Improving system efficiency: By optimizing the design and processing technology of the valve core, the operating efficiency and stability of the hydraulic system can be improved.
OEM / ODM Services
Specializing in OEM/ODM machining and turning processes, particularly for components designed for leakage testing
Vacuum table
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Handwheel
Lubrication device
Tool Magazine
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Suzhou Changfei Precision Machinery Co., Ltd.
Changfei Precision focus on the process of machining parts and turning, especially for the parts with the function of leakage testing. Our team have more than 20 years experience for the turning and machining process. Quickly feedback is one of our development standard.
We have more than 50 turing machines and about 50 employees in our factory. The machines can meet your strict customized requirements for the machining tolerance , product quality and delivery time, with the brand of Tomos, Star Citizen. We have strong machinery parts manufacturing capacity, strong inspection equipment, most of the parts were used forautomotive,with the certification of lATF 16949.
We provide a wide range of material options, the metal bars is our usual option, such as stainless steel, copper, brassaluminum and so on. Some multiple plastics is also our options. And the diameter should be from 1mm to 45mm.We have professional quality control team, which have 5 quality engineers and more than 15 inspection staff.
Why Clients Choose Us
ServicesOEM | Design | Buyer Label
Product lineAbove 10 production line
Total Employees80 - 120 People
Factory5,000-10,000 square meters
Customer Review
They accepted my request to use VHB tape for sticker,nice work,This is the mold to produce the part as my request.
Great prototype sample,Provide QC report and photos before shipping, nice service.
he CNC of the product is very superb and accurate, the surface is very clea.
Product arrived and it was perfect according to our engineer's measurements of the product.
Shipping Method
SVN Railway
SHIP VIA EXPRESS DELIVERY
SEA FREIGHT PARTNER
Ship products via sea
Airlines
