Precision Machined Parts
Your Leading Precision Machined Parts Supplier
Suzhou Huaquan Electromechanical Manufacturing Co., Ltd. established in 2008, specializes in the manufacturing of precision machined parts and customized mechanical components. The company focuses on CNC machining, textile machinery parts, and electromechanical components, supported by stable production capacity and patented technologies. With a strong quality control system and practical engineering experience, it serves both domestic and North American manufacturing markets.
Why Choose Us
Extensive Industry Experience
Established in 2008, the company has long-term experience in manufacturing electromechanical and textile machinery parts. It has developed an integrated capability covering machining, molds, and fixture processing.
Advanced Production Equipment
Equipped with CNC machines, CNC lathes, grinding machines, and wire cutting equipment, enabling stable precision machining and efficient production.
Customization Expertise
Supports customized machining for shafts, aluminum parts, molds, and automation components based on drawings or technical requirements.
Strong Market Coverage
With a dual-market presence in domestic and North America, the company supports a wide range of industrial applications. Backed by patented technologies and custom equipment development, it ensures reliable solutions for diverse customer needs.
Technical Specifications of Precision Machined Parts
|
Parameter |
Details |
|
Manufacturing Process |
CNC Turning, CNC Milling, 5-Axis Machining |
|
Tolerance |
±0.005 mm (standard), tighter tolerances available upon request |
|
Surface Roughness |
Ra 0.8 – 3.2 μm |
|
Maximum Part Size |
Up to 1000 mm |
|
Minimum Feature Size |
≥ 0.2 mm |
|
Materials Supported |
Aluminum, Stainless Steel, Carbon Steel, Brass, Copper, Titanium, Plastics |
|
Heat Treatment |
Annealing, Quenching, Tempering, Case Hardening |
|
Surface Finishing |
Anodizing, Plating, Powder Coating, Polishing, Sandblasting |
|
Thread Standards |
ISO, UNC, UNF, Metric Threads |
|
Inspection Equipment |
CMM, Calipers, Micrometers, Optical Projectors |
|
Quality Control |
100% Visual Inspection + Sampling Dimensional Inspection |
|
Production Volume |
Prototype, Small Batch, Medium to High Volume |
|
Lead Time |
7–25 days depending on complexity and quantity |
|
File Formats Accepted |
STEP, STP, IGES, DWG, PDF |
|
Compliance |
ISO 9001 |
Features of Precision Machined Parts
Fast and Repeatable
Quick removal of large amounts of metal material, parts ready as fast as 1 day
Scalable Volume
CNC Machining has scalable volumes for production of 1-100,000 parts.
Accuracy
High-precision tolerances ranging from +/-0.005″ – 0.01″, depending on customer specs.
Custom Surface Finishes
Suitable for many different kinds of substrates, make your parts just the same as real products.
Wide Range of Materials
Choose from over 50 metal and plastic materials.
Cost Saving
Low investment in tooling and preparation costs, economical for parts with simple structure.
Aluminium Alloy: Aluminium alloys are popular due to their lightweight and high strength-to-weight ratio. They are easy to machine, making them ideal for various applications, from automotive parts to aerospace components.
Stainless Steel: Known for its corrosion resistance and durability, stainless steel is widely used in industries such as medical, food processing, and construction. Its robustness ensures that parts can withstand harsh environments.
Titanium Alloy: Titanium alloys offer exceptional strength and corrosion resistance, making them ideal for aerospace and medical applications. Although challenging to machine, advancements in CNC technology have made titanium milling more accessible.
Brass: Brass is an excellent material for precision machining due to its machinability and aesthetic appeal. Commonly used in electrical applications and fittings, brass also provides good corrosion resistance.
Plastics: Plastics are increasingly being used in CNC milling due to their versatility and lightweight nature. Materials like ABS and Nylon are preferred for their impact resistance and ease of machining, commonly found in consumer products and automotive components.
Copper: Copper is renowned for its excellent thermal and electrical conductivity. It is frequently used in electrical components and heat exchangers, although its softness requires careful handling during machining.
Magnesium: Magnesium is the lightest structural metal, offering an excellent strength-to-weight ratio. It is often used in aerospace, automotive, and electronics industries. Magnesium is also a good conductor of heat, making it suitable for heat sinks and cooling components.
Tool Steel: Tool steel is specifically designed for machining applications, offering high hardness and wear resistance. It is primarily used in the production of cutting tools and dies, ensuring longevity and performance under extreme conditions.
Composite Materials: Composites, such as carbon fibre-reinforced plastic, are increasingly being used in CNC milling due to their lightweight and high-strength properties. These materials are ideal for aerospace and automotive applications where weight reduction is crucial.
Nickel Alloy: Nickel alloy is a metal known for its high strength, resistance to extreme temperatures, and excellent corrosion resistance, making it ideal for challenging environments. Often used in aerospace, marine, and energy industries, nickel alloys perform reliably under high stress and exposure to harsh conditions.
Precision Machined Parts Precision and Tolerance Reference
|
Precision Level |
U-Need |
Industry Standard |
Improvement |
|
CNC Turning |
±0.005mm |
±0.02mm |
75% |
|
CNC Milling |
±0.01mm |
±0.05mm |
80% |
|
CNC Grinding |
±0.002mm |
±0.01mm |
80% |
|
CNC EDM |
±0.01mm |
±0.05mm |
80% |
|
Wire EDM |
±0.001mm |
±0.01mm |
90% |
Application Industries of Precision Machined Parts
Automotive Industry
CNC turning and milling parts are extensively used in the automotive industry for manufacturing various components such as engine parts, transmission components, suspension parts, brake system components, and steering system parts. These parts require high precision and accuracy to ensure the performance and safety of vehicles.
Aerospace Industry
In the aerospace sector, CNC turning and milling parts play a crucial role in manufacturing aircraft components including landing gear parts, engine components, structural parts, and avionics. The aerospace industry demands parts with tight tolerances, lightweight materials, and high strength, all of which can be achieved through CNC machining processes.
Medical Industry
CNC turning and milling parts are widely used in the medical industry for producing surgical instruments, implants, prosthetics, and medical devices. These parts require high precision and biocompatible materials to meet stringent quality and safety standards.
Electronics Industry
CNC machining is essential in the electronics industry for manufacturing precision components such as connectors, housings, heat sinks, and circuit board components. The miniaturization trend in electronics necessitates the use of advanced machining techniques to produce intricate parts with tight tolerances.
Defense Industry
CNC turning and milling parts are critical in the defense sector for producing military-grade components including firearms parts, weapon systems, armored vehicle components, and communication equipment. These parts must meet strict specifications for durability, reliability, and performance.
Industrial Machinery
CNC machining is widely used in the production of industrial machinery and equipment. It is utilized for manufacturing gears, shafts, bearings, valves, pumps, and other critical components that are integral to various industrial processes.
Energy Sector
In the energy industry, CNC turning and milling parts are employed for manufacturing components used in renewable energy systems such as wind turbines and solar panels. Additionally, they are used in the production of components for traditional energy generation equipment like turbines, generators, and drilling equipment.
Consumer Goods:
CNC machining is utilized in the production of consumer goods such as appliances, sporting equipment, tools, and household items. These parts require precision and consistency to ensure functionality, durability, and aesthetic appeal.
Telecommunications
CNC turning and milling parts are used in the telecommunications industry for manufacturing components for networking equipment, satellite systems, antennas, and communication devices. These parts often require high-performance materials and intricate designs to meet the demands of modern telecommunications technology.
Research and Development
CNC machining is also utilized in research and development projects across various industries. It enables rapid prototyping, iterative design processes, and the production of custom components for experimental purposes.
Common Production Equipment for Precision Machined Parts
CNC Milling Machines
CNC milling machines remove material from workpieces with rotary cutting tools that produce parts with exact shapes and features. In the milling machine, the workpiece is clamped on the table, which travels in 3 (unless four or 5-Axis) directions, X, Y, and Z, with the cutting tool spinning.
Complex geometries like slots, pockets, and contoured surfaces can be machined in a single operation with advanced setups like 4-axis and 5-axis milling machines, which move the workpiece and/or cutting tool simultaneously in multiple directions.
CNC Turning and Lathes
CNC turning is a process that involves using a lathe, which rotates the workpiece at high speeds, removing material with a stationary cutting tool until it's shaped correctly. This method usually produces cylindrical or conical pieces, such as shafts, bolts, and bushings, by removing material from the rotated surface.
CNC lathes can perform operations from facing and threading to grooving and drilling, with some high-end machines having live tooling so they can also mill features (flats, slots, etc.) without requiring setup for a secondary operation.
Electrical Discharge Machines (EDM)
EDM (Electrical Discharge Machining) is a CNC method where electrical sparks are used to remove material from a workpiece, which is usually of a conductive material, often hard metals such as steel or titanium.
A workpiece is submerged in a dielectric fluid, with a charged electrode wired above and near, generating controlled sparks that remove material without touching the workpiece.
CNC Grinding
CNC grinding utilizes a spinning abrasive wheel to grind away tiny amounts of material from a workpiece to yield micro-smooth dimensions and surface finishes. This process is used to finish parts that demand close tolerances and smoother surfaces, for instance, gears, bearings, and the cutting tools plated with thin coating materials.
CNC grinding machines precisely control the position and speed of the wheel, allowing for surface grinding, cylindrical grinding, and centerless grinding.
Ordering Process
Send Us Inquiry → Receive Our Quotation → Negotiate Details → Confirm the Sample → Sign Contract/Deposit → Mass Production →cargo Ready → Balance/Delivery → Further Cooperation
Payment Terms
T.T with 30% downpayment, 70%before shipment.
Paypal or West Union also accept.
Packing & Transportation
FAQ
As one of the leading precision machined parts manufacturers and suppliers in China, we warmly welcome you to buy bulk customized precision machined parts made in China here from our factory. If you have any enquiry about pricelist and free sample, please feel free to email us.
Connection Components, custom swiss screw machining, precision parts processing