• Tokarlik-karusel stanoklari
  • Tokarlik-lobovoy va karusel stanoklari




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    Aylanuvchi detal tipidagi das.ishlov berish amaliy13

    Tokarlik-lobovoy va karusel stanoklari


    Tokarlik-lobovoy stanoklaridan katta diametrli (5 m gacha) kalta zagotovkalarga yakka buyurtmali ishlab chiqarish sharoitida ishlov berishda foydalaniladi. Zagotovka planshaybaga kulachokJar, qisqichlar va boltlar yordamida mahkamlanadi (10.2-rasm.).
    1A693 modelli tokarlik-lobovoy stanogining xarakteristikasi quyi-dagicha:

    Dmax=3200 mm mmax =16000kg nSh=1—50 ayl/min


    Nshp =30kW
    Tokarlik-lobovoy stanogi.
    Ishlov berish aniqligi va ish unumdorligining pastligi, zagotovkani o'rnatishning qiyinligi sababli bu stanoklar kam uchraydi.
    Tokarlik-karusel stanoklari katta diametrli, ammo nisbatan kichik uzunlikka ega bo'lgan og’ir maxovik, g’ildirak, korpus tipidagi zagotovkalarga o'rta va yirik Mashinasozlik korxonalarida ishlov berish uchun mo'ljallangan. Zagotovka vertikal o'q atrofida aylanuvchi doiraviy stol (planshayba)ga mahkamlanadiki, u zagotovkani o'rnatish va tayyor detalni bo'shatib olish ishlarini ancha osonlashtiradi.
    Karusel stanoklari (10.2-jadval) ikki turda chiqariladi:
    -bir stoykali (planshaybaning diametri 1,6 m gacha, ikki-vertikal 5 pozitsiyali
    revolver kallakli va yon supportlariga ega); modellari 1541, 1512, 1A512MFZ, 1516, 1A516MF4.
    zag
    -ikki stoykali (Dmax...24 m gacha, uch supportli—ikkitasi vertikal, uchinchisi yon); modellari 1A531, 1553, 1525... (3.3-rasm).

    3.3-rasm. Ikki stoykali tokarlik karusel stanogi:


    l~plita; 2-stanina; 3-yon support; 4-traversa; 5-yuqori balka; 6-stoyka; 7-planshayba; 8-boshqaruv pulti.
    Karusel stanoklarining texnik xarakteristikasi (φ - 1,26 ).
    2-jadval



    Stanokning modeli

    1541

    1525

    1596

    1

    Stanokning turi- stoykalari soni

    1

    2

    2

    2

    Ishlanayotgan detaining diametri,
    Hmax,mm

    1600

    2500

    20000

    3

    Ishlanayotgan detaining balandligi,
    Hmax,mm

    1000

    1600

    6300
















    4

    Planshaybaning diametri. D, mm

    1400







    5

    Planshayba aylanish chastotalari chegarasi, n,
    aylg’min

    4-200

    1,6-80




    6

    Bosh yuritma elektr dvigateli quvvati, Ned,

    28







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    Tokarlik-lobovoy va karusel stanoklari

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