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    Automated lathe machining services

    Kesu walking lathe is suitable for processing a large number of small and complex cylindrical parts. The diameter range for turning parts is 1.1 mm -38 mm (0.045 "-1.5"). The tolerances for straightness and concentricity are also very strict. At present, Kesu has invested in 23 5-axis CNC walking machine automatic lathes. Each machine is equipped with a bar feeder. It can comprehensively achieve mass production of slender shaft parts.


    What is CNC machining?

    Machining is a precision manufacturing process that can quickly and accurately produce very small parts. The parts are formed by a lathe operated by a numerical control unit, which rotates the parts radially while cutting them. This type of specialized cutting tool allows the machine to perform multiple operations at once in a shorter amount of time.


    The specific Swiss lathe turning application of Kesu Hardware focuses on micro machining within the diameter range of 1 mm to 4 mm, as well as complex B-axis milling and eccentric applications up to 26 mm in diameter. Provide functions such as boring, boring, rolling, turning, and milling, as well as external thread cutting, tapping, rolling, and single point thread machining. It can handle various materials, from stainless steel to titanium, aluminum, and even plastic. Our machine also has an automatic loading function for large-scale operation.


    The working principle of lathe machining with walking heart machine

    The working principle of the walking machine is to feed the rod material through a guiding sleeve. When the material is fed into the tool area of the machine, the guiding sleeve firmly supports the material. In addition, only the processed rod portion enters the processing area, which means that the material is tightly fixed in the appropriate position to improve stability and accuracy.


    Using traditional CNC lathes, workpieces typically rotate rapidly in a fixed position and are firmly held at one or both ends. By contrast, with a Swiss lathe, the workpiece can rotate and move back and forth along the Z-axis, while various tools can cut the features of the part. In addition, Swiss lathes can perform multiple operations in multiple areas simultaneously, while traditional lathes typically can only perform one operation at a time.


    Although traditional lathe machines are used for machining screws and other turning parts, they can also produce complex parts without any turning surfaces.


    The advantages of using a lathe for machining

    The advantage of a lathe is that it is both accurate and fast. They can maintain tolerances as small as tens of thousands of inches, making them an ideal choice for applications that always require the same measurement values. They can also produce simple parts with short cycle times, depending on the part, in just 10 seconds. Similar to 5-axis machining, parts can be rotated along 5 different axes to achieve the most precise cutting of each part.


    Our advanced machinery can produce complex and intricate shapes as well as standard shapes.


    Industry and Applications

    The lathe machining is used for some complex, high-precision and difficult parts, such as medical and surgical applications, aerospace, fiber optics and electronic products. This machining can be used to produce pneumatic parts, surgical instruments, fiber optic connectors, and fluid motion parts. All of these comply with industry standards - we have obtained ISO 9001:2008 quality management certification.




    Xingrui walking heart machine automatic lathe

    Jinshang walking machine automatic lathe

    Automated lathe machining with walking machine

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    Metrixal Machine Equipment List



    Device Namequantitybrandmaximum stroke
    Swiss-type lathe13StarD20 x L210MM
    Swiss-type lathe10TsugamiD20 x L210MM


    List of Testing Equipment

    Device Name
    quantitybrand
    three-dimensional2Vanmer
    2.5-dimensional3
    Spectrum Analyzer1Hitachi
    altimeter1
    caliper20
    micrometer10


    The maximum tolerance that Metrixal can achieve


    Metal parts(mm)Plastic parts(mm)
    linear dimension¡À0.01¡À0.05
    diameter¡À0.002¡À0.02
    precision hole¡À0.002¡À0.02
    Chamfering height¡À0.02¡À0.05
    angular dimension¡À0º5¡ä¡À1º
    straightness¡À0.002¡À0.02
    flatness¡À0.002¡À0.01
    perpendicularity¡À0.002¡À0.01
    symmetry¡À0.002¡À0.01
    concentricity¡À0.002¡À0.005
    parallelism¡À0.001¡À0.01


    Why do our clients choose Metrixal?

    Available Materials

    Aluminum alloy

    Aluminum alloy

    Aluminum is one of the most commonly used metals in mechanical processing due to its excellent strength to weight ratio, low cost, and recyclability.



    Alloy:

    AL5052-T651, AL6061-T651, AL 7075-T651, AL6082-T651...




    Complete options:

    A. Polishing, B. Grinding, C. Laser Carving, D. Sandblasting, E. Spray Painting, F. Coating, G. Anodizing, H. Hard Anodizing, I. Teflon Coating, J. Laser Marking, K. Silk Screen Printing, L. Silk Transfer Printing.



    Brass

    Brass is an easily machinable metal commonly used for various parts, including gears, lock components, fittings, and decorative applications.




    Alloy:


    Brass H59, Brass H62, Brass H59, Brass H62, Brass HA177-2, Brass HMn58-2, Brass HPB59-1, Brass HSn62-1




    Complete options:


    A. Polishing, B. Grinding, C. Brushing, D. Laser Marking, E. Screen Printing, F. Transfer Printing.



    Brass

    Bronze

    Bronze

    Bronze is a high-strength alloy with excellent wear resistance and corrosion resistance due to its content of tin, iron, and zinc. Usually, the tin content is between 3% and 14%.




    Alloy:

    QSn-6-6-3




    Complete options:

    A. Polishing, B. Grinding, C. Brushing, D. Laser Marking, E. Screen Printing, F. Transfer Printing.



    Copper

    Copper


    Copper has excellent conductivity and thermal conductivity, and is widely used in electrical applications.



    Alloy:

    T1¡¢T2¡¢T3¡¢TU1¡¢TU2b



    Complete options:

    A. Polishing, B. Grinding, C. Brushing, D. Laser Marking, E. Screen Printing, F. Transfer Printing.



    Magnesium alloy

    Magnesium alloy

    Magnesium alloy is a low-density high-strength alloy widely used in aviation, aerospace, transportation and other fields.




    Alloy:

    AZ31¡¢AZ41¡¢AZ61...




    Complete options:

    A. Polishing, B. Brushing, C. Sandblasting, D. Micro arc Oxidation


    Stainless steel

    Stainless steel

    Stainless steel is a high-strength alloy with high hardness, corrosion resistance, and rust resistance due to its chromium and carbon content.



    Alloy:

    201¡¢303¡¢304¡¢316¡¢410¡¢420¡¢17-4PH...



    Complete options:

    A. Polishing, B. Grinding, C. Vacuum Heat Treatment, D. Sandblasting, E. Spray Painting, F. Nitriding, G. Passivation, H. Galvanizing, J. Teflon, K. Titanium Coating, L. Laser Marking, M. Screen Printing, N. Transfer Printing.




    Titanium alloy

    Titanium alloy

    Titanium alloy is a high-strength alloy with strong corrosion resistance and heat resistance, widely used in engine components, turbine blades, and medical equipment.



    Alloy:

    First grade, second grade, third grade, fourth grade, fifth grade



    Complete options:

    A. Polishing, B. Grinding, C. Brushing, D. Sandblasting, E. Laser Marking, F. Screen Printing, G. Transfer Printing.



    Tool steel

    Tool steel



    Tool steel has high process properties such as hardness, strength, wear resistance, and sufficient toughness.


    Alloy:

    A2¡¢D2¡¢D3...


    Complete options:

    A. Polishing, B. Grinding, C. Nitriding, D. Sandblasting, E. Spray Painting, F. Radium Carving, H. Hard Anodizing, I. Passivation, J. Galvanizing, K. Chemical Nickel Plating, L. Chromium Plating, M. Blacking/Oxidation Black, O. Teflon, P. Titanium Coating, Q. PLC Coating, R. Laser Marking, S. Silk Screen Printing, T. Transfer Printing.




    Zinc alloy

    Zinc alloy

    Zinc alloy is a low melting point alloy with good fluidity, easy to weld, brazing, and modify, widely used in the casting industry.



    Alloy:

    Z13001¡¢Z15001¡¢Z19001 ...



    Complete options:

    A. Polishing B. Grinding C. Sandblasting D. Nickel Plating E. Spray Painting


    ABS

    ABS

    ABS is a low-cost plastic with excellent comprehensive performance, widely used in mechanical, electrical, automotive, aircraft and other fields.



    Available colors: 

    natural color, black



    Surface treatments available: 

    spray painting, sandblasting, silk screen printing, laser engraving



    Acetal

    Acetal

    Acetal is the raw material for polyoxymethylene.





    Available colors: 

    white, black


    Ceramics

    Ceramics

    Ceramics are highly brittle materials with high melting points, high hardness, high strength, good wear resistance and oxidation resistance, as well as good electrical insulation.






    Optional color:

     White


    Delrin

    Delrin

    Delrin is a POM material belonging to DuPont. Delrin has low friction, high stiffness, relatively high toughness, minimal elongation, and excellent dimensional accuracy.





    Available colors:

    white, black


    HDPE

    HDPE

    High density polyethylene (HDPE) has good resistance to acids, alkalis, and organic solvents, as well as excellent electrical insulation properties. It is widely used for plugs and seals.






    Available colors:

     black, white


    Nylon

    Nylon

    Nylon is a popular plastic with excellent resistance to friction and chemical wear, as well as good electrical insulation.




    Available Nylon: 

    PA6, PA66




    Available colors: 

    white, black, or other.



    PC

    PC

    Polycarbonate (PC) is one of the most commonly used plastics in manufacturing due to its heat resistance, impact resistance, and flame retardancy.






    Available colors: 

    transparent, black, glossy


    PE

    PE

    Polyethylene (PE), acid and alkali resistant, with good electrical insulation properties. Widely used in injection molding and mechanical processing.



    Available colors: 

    black, white


    PEEK

    PEEK

    Usually, PEEK is used for processing high-precision plastic parts. It has strong moisture resistance, wear resistance, chemical resistance, high temperature resistance, high electricity resistance, sunlight resistance, etc.



    Available PEEK: 

    PEEK imported from Germany, PEEK imported from Japan



    Available colors: 

    opaque beige


    Acrylic

    Acrylic

    Acrylic or PMMA is a scratch resistant plastic material commonly used in cans, panels, and optical applications.





    Available colors: 

    optically transparent, opaque



    Polypropylene

    Polypropylene

    Polypropylene (PP) is resistant to most solvents and chemicals, making it an excellent material for manufacturing laboratory equipment and containers for various applications. PP also provides good fatigue strength.





    Color:

     White (semi transparent or opaque)




    Teflon

    Teflon



    Polytetrafluoroethylene, commonly known as Teflon, is highly resistant to high temperatures and chemicals/solvents, and is also an excellent insulator. It is also a very smooth plastic, which makes it a good material for low friction applications such as bearings.





    Available colors: 

    Black, White (opaque)




    SLS Nylon

    SLS Nylon

    SLS (Selective Laser Sintering) nylon is a 3D printing process based on polyamide materials such as PA11 and PA12, achieved through laser sintering technology. Its characteristics include high precision, high toughness, and good mechanical properties, and it is widely used in industrial components, automotive lightweighting, medical devices, and other fields.


    Surface Treatment

    Oxidation

    Painting

    Electroplating

    Other

    Micro-arc oxidation

    Micro-arc oxidation

    Applicable Materials

    Aluminum, magnesium, titanium

    Hard anodizing

    Applicable Materials

    Hard anodizing

    Aluminium

    Anodizing

    Applicable Materials

    Aluminium

    Anodizing

    Galvanizing

    Applicable Materials

    Galvanizing

    Steel, stainless steel, brass, bronze

    Titanium coating

    Applicable Materials

    Titanium coating

    Stainless steel

    Nickel plating

    Applicable Materials

    Nickel plating

    Aluminum, steel, stainless steel, brass, bronze, copper

    Chrome plating

    Applicable Materials

    Aluminum, steel, stainless steel, brass, bronze, copper

    Chrome plating

    Black zinc

    Applicable Materials

    Black zinc

    Steel, stainless steel, brass, bronze

    Teflon coating

    Applicable Materials

    Teflon coating

    Aluminum, steel, stainless steel

    Spray painting

    Applicable Materials

    Spray painting

    Aluminum, steel, stainless steel ABS

    Powder Painting

    Applicable Materials

    Aluminum, steel, stainless steel ABS

    Powder Painting

    Screen printing

    Applicable Materials

    Screen printing

    Aluminum, steel, stainless steel, brass, bronze, copper, titanium, magnesium ABS¡¢HDPE¡¢ Nylon PC¡¢POM¡¢PMMA¡¢PTFE

    Sandblasting

    Applicable Materials

    Sandblasting

    Aluminum, steel, stainless steel, brass, bronze, copper, titanium, magnesium ABS¡¢HDPE¡¢ Nylon PC¡¢POM¡¢PMMA¡¢PTFE

    Polishing

    Applicable Materials

    Polishing

    Aluminum, stainless steel, brass

    Passivation

    Applicable Materials

    Passivation

    Steel, stainless steel, brass

    Laser Marking

    Applicable Materials

    Laser Marking

    Aluminum, steel, stainless steel, brass, bronze, copper, titanium, magnesium ABS¡¢HDPE¡¢ Nylon PC¡¢POM¡¢PMMA¡¢PTFE

    Transfer printing

    Applicable Materials

    Transfer printing

    Stainless steel, coated metal ABS¡¢PE¡¢PP

    Grinding

    Applicable Materials

    Grinding

    Aluminum, stainless steel, brass

    DLC coating

    Applicable Materials

    DLC coating

    Steel



    Paint

    Applicable Materials

    Paint

    Aluminum, stainless steel, brass

    Oxidation black

    Applicable Materials

    Blacking/Oxidation black

    Steel, stainless steel

    metal parts
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    Tolerance of metal parts
    ISO 2768-F
    Table 1- Linear Dimensions
    Allowable deviation within the nominal length range (in millimeters)Tolerance grade name (description)
    f
    0.5 ~3¡À0.05
    3~6¡À0.05
    6~30¡À0.1
    30~120¡À0.15
    120~ 400¡À0.2
    400~1000¡À0.3
    1000~2000¡À0.5
     2000~4000-
    For nominal dimensions less than 0.5 millimeters, deviations should be marked near the relevant nominal dimensions.


    metal parts
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    Plastic parts tolerance
    ISO 2768-M
    Table 1- Linear Dimensions
    Allowable deviation within the nominal length range (in millimeters)Tolerance grade name (description)
    m
    0.5 ~3¡À0.1
    3~6¡À0.2
    6~30¡À0.3
    30~120¡À0.5
    120~ 400¡À0.8
    400~1000¡À1.2
    1000~2000¡À2.0
     2000~4000-
    For nominal dimensions less than 0.5 millimeters, deviations should be marked near the relevant nominal dimensions.


    Metal parts

    Plastic parts

    What is lathe machining?

    Automatic lathe, also known as CNC lathe, is a precision machining equipment that can simultaneously complete composite processing such as turning, milling, drilling, boring, tapping, and carving. Mainly used for batch processing of precision hardware, shaft shaped non-standard parts.

    Jinshang walking machine automatic lathe

    Jinshang walking machine automatic lathe

    Compared to CNC lathes, automatic lathes have made a qualitative leap in machining efficiency and precision. Due to the dual axis arrangement of the cutting tools, the machining cycle time is greatly shortened. By shortening the tool changing time between the cutting and aligning stations, utilizing the multi tool position overlap function, the effective axis movement overlap function for thread chips, and the direct spindle indexing function during secondary processing, idle time can be reduced. The chip cutting tool is always machined at the clamping position between the spindle and the workpiece, ensuring constant machining accuracy. The maximum processing diameter of the core machine on the market is 38mm. However, the centering machine is mainly limited by the material diameter. The largest type of lathe can only process parts with a diameter of 20mm. Usually, core lathes are equipped with feeders for processing, achieving fully automated production of a single machine tool and reducing labor costs and defective products in the production process. Can be used for producing large quantities of precision shaft parts.

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