• 數控磨齒機系列CNC gear grinding machine series

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    數控磨齒機系列CNC gear grinding machine series

    GD7125、GD7432型數控磨齒機是在機械式Y7125、Y7432磨齒機的基礎上經數控化改造而成的全新CNC數控加工機床,主要應用與磨削直齒和螺旋齒的插齒刀、剃齒刀以及標準齒輪的漸開線齒面。該機床配備我公司專業的計算軟件,實現了工件的全自動磨削加工,提高了加工效率及加工精度。本機床主要用戶對象是汽車、拖拉機、航空、機床以及工具制造等工業部門。機床可穩定加工相當于ISO1328規定的3級齒輪的漸開線齒面。

    GD7125, GD7432 type CNC gear grinding machine is on the basis of Y7125, Y7432 type mechanical gear grinding machine to transformate a new CNC numerical control machine tool, mainly used to grinding straight teeth and helical teeth of the gear shaper cutter, shaving cutter and the standard involute tooth surface of gear. The equip is with specialized in machine tool software our company (Xi’an Gongda Precision Machine Co., Ltd.), it realized the automatic grinding work-piece, improves the machining efficiency and machining accuracy. The machine is main using object such as car, tractor, aviation, machine tools, tool manufacturing and other industrial sectors. Machine can be stable processing with ISO1328 rules of grade 3 of Involute gear tooth surface.

     

    機床特點: machine features

    開放式數控系統,操作界面簡潔,輸入參數簡便,操控性好;

    Open type CNC system, the operation interface simple, easy input parameters, good operating.

    CNC全閉環控制,高效率、高精度;

    CNC full closed loop control, high efficiency and high precision.

    數控展成、數控分度,徹底取消了原機床上的頭架主軸變速箱、分度機構及漸開線凸輪;

    NC generative, NC indexing, completely cancelled head frame spindle transmission, the dividing mechanism and involute CAM from the mechanical type machine.

    采用進口交流伺服電機、直驅電機,運動更平穩,定位更準確;

    Imported AC servo motor, direct drive motor, movement is more stable, more accurate positioning.

    采用進口高精度光柵尺為基準元件,有效提高磨削精度;

    Imported high precision linear scale as a benchmark components, effectively improve the grinding accuracy.

    配備X3型在線砂輪修整機,實現中凸、中凹等各種齒廓及齒向的在線自動修形。

    Equipped with X3 type Online grinding wheel dresser, it realized that on-line automatic dressing of various tooth profile and tooth helix such as convexity and concave shape and so on。

     技術參數 technical parameters


    型號(Model)

    技術要求(Specifications)

    GD7125

    GD7432

    加工工件最大外圓直徑

    Max. outer diameter of machining work-piece

    250mm

    320 mm

    加工工件最小根圓直徑

    Min. root diameter of machining work-piece

    25 mm

    75 mm

    加工模數范圍

    Processing module range

    1-8 mm

    2-16 mm

    砂輪最大直徑

    Max. outer diameter of Grinding wheel

    400 mm

    800mm

    砂輪最小直徑

    Min. outer diameter of Grinding wheel

    300 mm

    600mm

    最大螺旋角

    Max. Helix angle

    ±45°

    ±45°

    加工工件最大齒寬

    Max. tooth width of machining work-piece

    直齒輪50mm

    直齒輪100mm

    加工齒數

    Numbers of teeth Processing

    任意

    任意

    頭架旋轉軸電機

    Power of Head rotation axis motor

    2920W

    2920W

    數控軸數

    Numbers of CNC spindle

    5軸

    5軸

    數控編程方式

    Mode of CNC programming

    自動編程

    Automatic programming

    自動編程

    Automatic programming

    X3型在線砂輪修整器The X3 type online grinding wheel dresser

    X3型在線砂輪修整器,主要用于Y7125、Y7432等磨齒機的改造,以代替機床上原有的機械式砂輪修整器。使機床實現對修形剃齒刀、插齒刀和高精度修形齒輪的精密磨削,可實現齒廓和齒向修形。

    X3 type online grinding wheel dresser, mainly applied to transformation of the Y7125, Y7432 type of gear grinding machine, instead of the the original mechanical grinding wheel dresser. Make the machine tool to realized precision grinding of gear shaving cutter, gear shaper cutter, and high precision gear with correction of the flank shape, hence it can be realized modification on tooth profile and tooth helix.

     

    技術特點:Technical characteristic

    采用進口滾動導軌、步進電機驅動,實現砂輪的精密修形

    Imported rolling guide, stepper motor drive, for wheel can be in precision dressing.

    基于WINDOWS系統下的砂輪截形計算軟件,界面友好,易于操作

    Software calculate of Grinding wheel cross-sectional shape, based on WINDOWS system, a friendly interface, easy to operate.

    可通過輸入齒輪(刀具)的輪廓、齒向修形參數實現自動編程

    Input tooth dressing parameters of gear (cutter tool), realize automatic programming.

    可用語言和圖形實現手動編程

    Available implementation manual programming with written language and graphics

    技術參數Technical parameters

    最大行程

    Max. stroke

    X軸

    X axis

    25mm

    Y軸

    Y axis

    2.5mm

    脈沖當量

    Pulse equivalent

    X軸

    X axis

    0.002mm

    Y軸

    Y axis

    0.001mm

    進給速度

    Feed speed

    3 mm/s

    重復精度

    Repeatability

    0.003mm



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