Straightening Machine

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  • JE Series Automatic Straightening Machines (Hydraulic)

    Product introduction

             JE series automatic straightening machine is usually applied for straightening of shafts which with bending and deformation caused by heat treatment. It is a kind of high- tech product integrated machinery with electric, hydraulic, pneumatic, computer measuring control and analysis technologies. It has advantages of high precision measuring & working frequency, good adaptability, and can measure run-out value of shaft round cross-section, D type cross- section, gear or spindle pitch circle section accurately.


    Product Standards

    GB/T 15706.2-2007/ISO 12100-2:2003 <<Machinery Safety Basic Concept and General Rules of Design >>

    Q/CSS23-2006 <<Shaft Automatic Straightening Machine>>


    Product Functions

    l  Easy operation, high measuring accuracy and good versatility to various workpieces.

    l  During the auto straightening process, the only thing needs to be done by operator is to load & unload workpieces and press "automatic start" button. Then all processes such as measuring of bending parts, locating of straightening points, pressing and bending inspection will all be done automatically by the straightening machine. In this way, it can ensure the precision of measurement results, increase production efficiency, and reduce labor intensity greatly.

    l  The machine has max. correction limit function, which can protect workpieces from breaking or fracturing caused by over-correction.

    l  It has digital display and bar chart visual display functions to show bending value of the workpieces

    l  The software has self-adaption function which would adjust correction value automatically, thus to fulfill different straightening stroke demands for the workpieces with different bending value.

    l  The machine with straightening points select function can set straightening sequence of measurement points.

    l  After straightening process, the machine will qualify workpieces automatically and give sound and visual indication to operator.

    l  With large database storing system, it can record more than 200 kinds of workpieces' parameters to fully meet the users' demands.

    l  The operating software runs under Windows system. Taking big LCO monitor as interface of man-machine interaction, it can show all related parameter and realize dynamic observation of straightening.

    l  The machine has auto diagnosis function which makes maintenance of equipment easier.

    l  The machine is equipped with printer that can print operating parameters, straightening condition and other information out



    Main features of JE series auto shaft straightening machine

    * The measurement system of the machine features with high reliability and precision. The measurement repeatability precision is up to 5μm and display resolution is 1μm.

    * Correction value of workpieces can be analyzed and calculated automatically by self-adaptation adjustment System

    * Friendly man-machine interaction interface.

    * Comprehensive safety and preventive protection for both operator and machine.

    * Various optional components with different functions

    (1)  Acoustic emission crack detection equipment (AE)

    (2)  Auto feeding belt for automated production

    (3)  Manipulator robot arm to assist feeding and blanking

    (4)  Center hole grinding & cleaning unit

    (5)  With high straightening efficiency, the machine can straight 30-180 pcs workpieces per hour (depends on different straightening accuracy requested by customer)

    (6)  Main technical specifications of JE series auto shaft straightening machine


    Main technical specifications

    Model

    JEC30

    JEC50

    JEC80

    JEC100

    Mainframe structure

    C type

    Outer diameter of workpieces

    φ30~φ45

    φ40~φ60

    φ50~φ80

    φ60~φ90

    Length of workpieces

    ≤1000mm

    ≤1000mm

    ≤1000mm

    ≤1000mm

    Straightening points

    ≤5

    Measuring points

    ≤5

    Measurement accuracy

    5μm

    Measuring Methods

    Measuring leverage/half-rounding envelop blade/standard   gear

    Rotation speed of workpieces

    30~120 r/m

    Locating method of workpieces

    Center holes/outer circles of workpieces

    Control system

    Industrial integrated workstation(data acquisition and   process) PLC(control unit)

    Load capacity

    300KN

    500KN

    800KN

    1000KN

    Power supply

    Three-phase 380V 15KVA

    Weight of mainframe

    2.0t

    2.5t

    3.6t

    4.0~4.5t

    Note: Customized product is available according to customer's requirement                

                                                                                                                                                                            

    Model

    JEM30

    JEM30

    JEM40

    JEC100

    Mainframe structure

    C type

    Outer diameter of workpieces

    φ30~φ45

    φ40~φ60

    φ50~φ80

    φ60~φ90

    Length of workpieces

    ≤1000mm

    ≤1000mm

    ≤1000mm

    ≤1000mm

    Straightening points

    ≤5

    Measuring points

    ≤5

    Measurement accuracy

    5μm

    Measuring Methods

    Measuring leverage/half-rounding envelop blade/standard   gear

    Rotation speed of workpieces

    30~120 r/m

    Locating method of workpieces

    Center holes/outer circles of workpieces

    Control system

    Industrial integrated workstation(data acquisition and   process) PLC(control unit)

    Load capacity

    300KN

    500KN

    800KN

    1000KN

    Power supply

    Three-phase 380V 15KVA

    Weight of mainframe

    2.0t

    2.5t

    3.6t

    4.0~4.5t


    Model

    JEM20

    JEM30

    JEM40

    Mainframe structure

    Door type

    Outer diameter of workpieces

    φ20~φ40

    φ30~φ45

    φ35~φ55

    Length of workpieces

    ≤1000mm

    Straightening points

    ≤5

    Measuring points

    ≤5

    Measurement accuracy

    5μm

    Measuring Methods

    Measuring leverage/half-rounding envelop blade/standard   gear

    Rotation speed of workpieces

    30~120 r/m

    Locating method of workpieces

    Center holes/outer circles of workpieces

    Control system

    Industrial integrated workstation(data acquisition and   process) PLC(control unit)

    Load capacity

    200KN

    300KN

    400KN

    Power supply

    Three-phase 380V 15KVA

    Weight of mainframe

    1.8t

    3.0t

    3.0t

    Note: Customized product is available according to customer's requirement