CNC Processing Centres  Manufacturers, Traders, Suppliers

Reichenbacher Hamuel, located in Germany, offers a wide range of universal CNC milling machines for wood, plastic, aluminium and composite material processing.
For small, medium and large companies, machines are constructed according to a modular system. CNC controls in multi-channel technology up to the feeding of the machines by robots from batch size 1 to series production are a matter of course at Reichenbacher Hamuel.
Reichenbacher Hamuel:

• Is a specialist with a 60-year tradition in CNC special machine construction for wood, plastic, aluminium and composite material processing
• Is a system provider for complete manufacturing solutions
• Has over 30 years of experience in 5-axis and multi-axis technology
• Developed for customers in automotive, aircraft, facade, furniture,
• Door, window and staircase construction and many other branches of industry Individual CNC machining centres and holistic solution concepts at a high level
• Stands for constantly high output and excellent availability at highest mechanical load of the machines
• Belongs to the SCHERDEL Group, which is active worldwide with over 4,800 employees

HIGH-END LASER SYSTEMS
Optimum productivity and excellent results
The first-class CO2 laser systems from eurolaser are specialized in the cutting, engraving and marking of non-metallic materials. High-quality components ensure optimum economic efficiency, a high level of precision and simple handling.

Our company has a comprehensive and sophisticated range of equipment that supports our production. They are highly efficient, precise and stable, which guarantee the smooth running of production and the high quality output of products. Their existence enhances the competitiveness of the company and lays a solid foundation for its development. We value and carefully maintain these equipments, and constantly promote their updating and upgrading, in order to better meet the market demand, create greater value for the company, and also provide customers with more satisfactory products and service experience, we have a wealth of experience in machining, 3-axis, 4-axis, 5-axis machining technology we have several years of accumulated experience, the following are our machining equipment
1 set UT380 Pentahedron CNC
4Taizen CNC Milling Machine TV-850B
4 Taiwan Zhen CNC milling machine TV-640
1 Baxter water mill BST-4080
3 Tatung hand crank mill TSG450
Milling Machine + Sawing Machine + Rocker Arm Drill 1 set each

Machining Flow and Process
Machining process of CNC machining centre
CAD design and process analysis
Use CAD software to create a three-dimensional model of the part, and combined with engineering requirements for process analysis, to determine the machining allowance, key dimensions, surface roughness and tolerance requirements.
CAM programming
CAD model into the CAM system, tool path planning, machining sequence arrangements and parameter settings, to generate G code files. This process requires comprehensive consideration of key parameters such as cutting speed, feed, depth of cut and backstroke.
Machine setup and clamping
According to the machining plan to select the appropriate machine tools and fixtures, zero calibration and tool loading, to ensure that the machining centre of the coordinated operation of the various systems.
Test cutting and simulation
Use simulation software (e.g. Vericut, etc.) to preview the generated CNC programme, detect possible collisions, empty stroke or overtravel problems, and ensure that the programme is error-free before test cutting.
Formal processing and post-processing
After formally put into production, surface treatment, testing and inspection of machined parts are carried out to ensure that the parts meet the design requirements.
FUDANPRESS.COM
EXP.LNC.EDU.
Key Technical Parameters
In CNC machining centres, the following parameters have a significant impact on machining quality and efficiency
Spindle speed and cutting speed
The spindle speed should be determined according to the diameter of the workpiece and the material characteristics, to ensure the best cutting condition between the tool and the workpiece.
Feed rate
Defines the distance per transfer of the tool or workpiece, which directly affects the cutting surface quality and machining time.
Depth of Cut and Back Eating
Reasonable selection of the depth and width of a single cut, both to improve productivity, but also to ensure that no excessive cutting forces lead to vibration or thermal deformation.
Tool parameters and coatings
Selection of suitable material tools (such as high-speed steel, carbide, ceramic, etc.) and corresponding tool coatings can help extend tool life, improve cutting efficiency and ensure machining surface quality.

Our various processing technology main production products include: equipment spare parts, product shells, mechanical parts, chassis cabinet shells and so on. These products are widely used in intelligent security, 3C, automotive, medical, smart grid monitoring and other fields.

EUMASPINNER's CNC machining center integrates milling, drilling, tapping and other functions, and can perform multi-axis precision machining of complex parts to improve production efficiency.

Technologies

Metalworking, automotive, aerospace, and manufacturing sectors.

CNC (Computer Numerical Control) machining centers are advanced manufacturing machines that automate the machining process with high precision, efficiency, and repeatability. These machines are widely used in industries such as aerospace, automotive, medical, and general manufacturing to produce complex parts with tight tolerances.

CNC (Computer Numerical Control) machining centers are automated machine tools capable of performing high-precision milling, drilling, boring, tapping, and other machining operations with minimal human intervention. These systems rely on programmed G-code instructions to control spindle movement, tool changes, and workpiece positioning, ensuring repeatability and accuracy in industrial manufacturing.

Computer Numerical Control (CNC) milling is a subtractive manufacturing process that uses computerized controls and rotating multi-point cutting tools to remove material from a workpiece, shaping it into a custom-designed part or product. CNC milling machines operate with high precision, repeatability, and efficiency, making them indispensable in various industries. From aerospace to medical devices, CNC milling enables the production of complex geometries with tight tolerances. This article explores the key applications of CNC milling across different sectors.

CNC Machining (Computer Numerical Control Machining) is a manufacturing process that uses pre-programmed computer software to control machine tools (e.g., mills, lathes, routers) to remove material from a workpiece, creating precise components with high accuracy and repeatability. This subtractive manufacturing method is widely used for producing custom parts with complex geometries, tight tolerances, and high surface finishes, suitable for both prototyping and low-to-medium volume production.
Key characteristics of CNC machining include:

• High Precision: Capable of achieving tolerances as tight as ±0.001mm (0.00004 inches) for precision components.
• Material Versatility: Works with a wide range of materials, including metals (aluminum, steel, titanium, copper) and non-metals (plastics, composites, wood).
• Design Flexibility: Can machine intricate shapes, deep cavities, threads, and fine details that are difficult to produce by hand or with manual tools.
• Automation: Reduces human error through computer-controlled operations, ensuring consistency across multiple parts.

1. CNC Machining Processes

• Milling:

• End Milling: Uses rotating multi-tooth cutters to machine flat surfaces, slots, and 3D contours (3-axis, 4-axis, or 5-axis machines for complex geometries).
• Face Milling: Removes material from flat surfaces to achieve smooth finishes.
• Plunge Milling: Creates deep cavities or holes by plunging the cutter vertically into the workpiece.

Turning/Lathe Machining:

• Rotates the workpiece while a stationary tool removes material to produce cylindrical parts (shafts, bushings, threads).
• Includes CNC lathes with live tooling for milling operations on rotational parts.

Drilling & Tapping:

• Drills holes and taps threads for fastener installation (automated via CNC programs for precise positioning).

Grinding:

• Uses abrasive wheels to achieve ultra-precise dimensions and mirror-like surface finishes (e.g., for aerospace components).

Electrical Discharge Machining (EDM):

• Non-traditional machining using electrical discharges to erode conductive materials, ideal for hard metals and intricate molds.

2. Materials

• Metals:

• Aluminum Alloys: Lightweight, corrosion-resistant, easy to machine (common in aerospace and automotive parts).
• Steel (Carbon/Stainless): High strength, used for structural components (e.g., gears, shafts).
• Titanium Alloys: Strong, heat-resistant, and lightweight (critical for aerospace and medical implants).
• Copper/Bronze: Excellent conductivity, used for electrical components.

Non-Metals:

• Plastics: ABS, PVC, PEEK, Acrylic – ideal for prototypes and low-weight parts (e.g., gears, housings).
• Composites: Carbon fiber, fiberglass – machined for high-strength, lightweight components (aerospace, sports equipment).
• Ceramics: Machined for high-temperature and wear-resistant applications (industrial tools, electronics).

3. Design Considerations

• Tolerances: Specify achievable tolerances based on material and machine type (e.g., ±0.05mm for general machining, ±0.001mm for precision EDM).
• Tool Accessibility: Avoid deep, narrow cavities or sharp internal corners that may require specialized tools.
• Surface Finish: Define Ra values (e.g., 1.6μm for milled surfaces, 0.2μm for ground surfaces) and select appropriate machining strategies.
• Material Grain Direction: Align part features with the material’s grain to maximize strength (critical for metal components).
• Tool Path Optimization: Minimize material waste and cycle time through efficient CNC programming (e.g., using CAM software like Mastercam, Fusion 360).

4. CNC Machine Types

• 3-Axis Machining Centers: Basic milling machines for 2D and simple 3D parts.
• 4-Axis/5-Axis Machining Centers: Add rotational axes (A, B, or C axes) for complex 3D contours and simultaneous multi-surface machining.
• CNC Lathes: Single-spindle or multi-spindle machines for rotational parts, with optional Y-axis for advanced turning/milling combinations.
• Swiss-Type Lathes: Specialized for small, high-precision parts (e.g., medical screws, watch components) with minimal material waste.

5. Quality Control

• Dimensional Inspection:

• CMM (Coordinate Measuring Machine) for complex geometries.
• Calipers, micrometers, and optical comparators for critical dimensions.

Surface Finish Testing: Profilometers to measure Ra/Rz values.Material Testing: Tensile, hardness, and metallographic tests to ensure material properties meet specifications.Process Validation: First-article inspection (FAI) and in-process checks to verify compliance with ISO 9001, AS9100 (aerospace), or IATF 16949 (automotive) standards.

1. Aerospace & Aviation

• Structural components: Wing brackets, engine mounts (titanium/aluminum alloys for strength and weight reduction).
• Turbine parts: Blisks (bladed disks) and compressor components (5-axis machining for intricate airfoil shapes).
• Avionics: Electronic enclosures and heat sinks (precise machining for tight fits and thermal management).

2. Medical Devices

• Implants: Hip/knee prosthetics, spinal screws (titanium/PEEK for biocompatibility, machined to strict tolerances).
• Surgical instruments: Forceps, scalpels, and endoscopic components (stainless steel for corrosion resistance and hygiene).
• Diagnostic equipment: Custom housings and precision parts for MRI/CT scanners.

3. Automotive Industry

• Engine components: Cylinder heads, transmission gears (steel/aluminum, machined for high tolerances and surface finish).
• Chassis parts: Suspension brackets, steering components (aluminum for lightweighting, steel for load-bearing structures).
• Prototyping: Low-volume production of custom parts for concept cars or racing applications.

4. Electronics & Semiconductors

• Heat sinks: Complex aluminum/copper fins for efficient thermal dissipation in servers and consumer electronics.
• PCB fixtures: Precision-machined brackets and enclosures for printed circuit boards (PC/ABS, aluminum).
• Semiconductor tools: Wafer carriers and masks (ultra-precise machining for nanometer-level tolerances).

5. Industrial Equipment

• Heavy machinery parts: Gearboxes, valves, and pump housings (cast iron/steel for durability).
• Tooling: Injection mold cores/cavities, extrusion dies (hardened steel machined via EDM for long life).
• Robotics: Joints, links, and end-effectors (aluminum/composites for high-speed, low-inertia motion).

6. Consumer Goods

• Electronics housings: High-end smartphone frames (anodized aluminum, machined for seamless finishes).
• Sporting goods: Golf club heads (titanium), bicycle components (carbon fiber/aluminum for strength and weight).
• Luxury products: Watch cases, jewelry components (tungsten, stainless steel, or precious metals).

7. Energy & Renewable Resources

• Oil & gas: Valves, connectors, and pipeline components (nickel alloys for corrosion resistance in harsh environments).
• Wind energy: Gearbox parts, turbine brackets (steel/magnesium, machined for large-scale structural integrity).
• Solar energy: Mounting brackets and precision components for solar tracking systems (aluminum for weather resistance).

CNC Custom Metal Turning Machining Cnc Milling Anodizing Aluminum Alloy Parts Components Cnc Machining Services Parts

cnc machine center
cnc machining center
machine center cnc
machining center cnc
China cnc machining center

Equipped with 13 sets of CNC machines(3 sets of high-speed CNC machines), 2 sets of mirror spark EDM machine, Rex is able to provide a full range of CNC machining services including CNC milling, CNC turning, grinding, boring, drilling, tapping, reaming and inspection.
From the very beginning, we plan the whole production sequence properly and integrate all resources to ensure the seamless connection of the whole production process, without wasting any time and extra cost.
All our machined parts are inspected to ensure that the machined part meets the technical requirements. Our testing instruments include vernier calipers, internal and external micrometers, pass gauges, stop gauges, depth gauges, height gauges, roughness testers, etc., to ensure that the components meet the customer's precision requirements.