Turntable bearings

Zomwe zimagwiritsidwa ntchito mobwerezabwereza pazida zamakina za CNC zikuphatikizapo indexing workbench ndi CNC rotary workbench.

Gome la CNC rotary lingagwiritsidwe ntchito kukwaniritsa kayendedwe ka chakudya chozungulira. Kuphatikiza pa kuzindikira kayendedwe ka chakudya chozungulira, tebulo la CNC rotary (lotchedwa CNC turntable) lingathenso kumaliza kayendetsedwe ka ndondomeko.

Gome lozungulira limagwiritsidwa ntchito kwambiri pamakina osiyanasiyana a CNC mphero, makina otopetsa, ma lathe osiyanasiyana oyimirira, mphero yomaliza ndi zida zina zamakina. Kuphatikiza pa kufunikira kuti tebulo lozungulira likhoza kunyamula kulemera kwa workpiece bwino, m'pofunikanso kuonetsetsa kuti kuzungulira kwake kulondola pansi pa katundu.

The turntable kubera, monga chigawo chapakati cha turntable, sikuti amangofunika kukhala ndi katundu wolemera kwambiri, komanso amakhala ndi kulondola kwakukulu kozungulira, mphamvu yotsutsa-kugwedezeka, komanso mphamvu yothamanga kwambiri panthawi yogwiritsira ntchito turntable.

Mu kapangidwe kamatebulo ozungulira, mitundu yonyamula yomwe imagwiritsidwa ntchito kwambiri imagawidwa pafupifupi mitundu iyi:

Mapiritsi a mpira:ma cylindrical roller bearings

Mapiritsi a mpira amatha kupirira mphamvu inayake ya axial, kotero kunyamula kumagwiritsidwa ntchito makamaka kunyamula kulemera kwa workpiece;Ma cylindrical roller bearings, Komano, amagwiritsidwa ntchito makamaka poyimitsa ma radial komanso kupirira mphamvu zakunja zakunja (monga mphamvu zodula, mphero, etc.). Mapangidwe amtunduwu amagwiritsidwa ntchito kwambiri komanso otsika mtengo. Chifukwa mpira wokankhira ndi wolumikizana ndi mfundo, mphamvu yake yonyamula axial ndi yochepa, ndipo imagwiritsidwa ntchito makamaka pamatabulo a makina ang'onoang'ono kapena apakatikati. Kuphatikiza apo, kuwotcha kwa mipira yothamangitsa kumakhala kovuta kwambiri.

Mitundu ya Hydrostatic:Kulondola kwa cylindrical roller bearings

Hydrostatic bearing ndi mtundu wamtundu wotsetsereka womwe umadalira kutulutsa kwakunja kwamafuta oponderezedwa ndikukhazikitsa filimu yonyamula mafuta ya hydrostatic kuti ikwaniritse kukondoweza kwamadzi. Kunyamula kwa hydrostatic nthawi zonse kumagwira ntchito pansi pa zokometsera zamadzimadzi kuyambira koyambira mpaka kuyimitsidwa, kotero palibe kuvala, moyo wautali wautumiki komanso mphamvu yoyambira yotsika; Kuphatikiza apo, kubereka kotereku kulinso ndi zabwino za kusinthasintha kwakukulu, kuuma kwa filimu yayikulu yamafuta, ndipo kumatha kupondereza kutsika kwa filimu yamafuta. Miyendo yolondola ya cylindrical roller ili ndi mphamvu yabwino yonyamula ma radial, ndipo chifukwa chogwiritsa ntchito mayendedwe olondola, kulondola kwa kuzungulira kwa tebulo lozungulira kumatha kutsimikiziridwa bwino. Matebulo ozungulira omwe amagwiritsa ntchito kapangidwe kameneka amatha kupirira mphamvu za axial zapamwamba kwambiri, zina zomwe zimalemera matani oposa 200 ndikukhala ndi mainchesi opitilira 10 metres. Komabe, mapangidwe amtunduwu alinso ndi zofooka zina, chifukwa chotengera cha hydrostatic chiyenera kukhala ndi makina apadera operekera mafuta kuti apereke mafuta opanikizika, kukonza kumakhala kovuta kwambiri, ndipo mtengo wake ndi wokwera kwambiri.

Anawoloka wodzigudubuza mayendedwe

Kugwiritsiridwa ntchito kwa mayendedwe odzigudubuza pa ma turntables nakonso kumakhala kofala. Zimbalangondo zowoloka zimadziwika ndi mizere iwiri yolumikizirana, mizere iwiri ya odzigudubuza. Poyerekeza ndi zophatikizira zachikhalidwe zokhala ndi ma radial centering,anawoloka wodzigudubuza mayendedwendi yaying'ono, yaying'ono komanso yosavuta kupanga tebulo, potero amachepetsa mtengo wa turntable.

Kuonjezera apo, chifukwa cha preload wokometsedwa, mayendedwe ali ndi digiri yapamwamba ya kuuma, zomwe zimatsimikizira kuuma ndi kulondola kwa turntable. Chifukwa cha mapangidwe a mizere iwiri ya odzigudubuza, nthawi yogwira ntchito yonyamulira imatha kuwonjezeka kwambiri, kotero kuti ma bere awa ali ndi kukana kwakukulu kwa mphindi zogubuduza. Mu mayendedwe odzigudubuza, pali mitundu iwiri: yoyamba ndi zitsulo zozungulira zozungulira, ndipo yachiwiri ndi yodutsa mayendedwe odzigudubuza. Ambiri, cylindrical kuwoloka wodzigudubuza mayendedwe ndi otsika mtengo kuposa tapered anawoloka mayendedwe wodzigudubuza ndi oyenera ntchito turntable ntchito ndi liwiro ndi otsika; Chovala chopindika chopindika chimatengera kapangidwe kake ka chodzigudubuza, kotero mtundu uwu wa kunyamula uli ndi:

• Kuthamanga kwambiri kolondola

• Kuthamanga kwakukulu

• Kuchepetsa kutalika kwa shaft ndi mtengo wa makina, kusiyana kochepa mu geometry chifukwa cha kuwonjezereka kwa kutentha

• Nayiloni yogawanitsa, mphindi yochepa ya inertia, torque yoyambira yotsika, yosavuta kuwongolera indexing ya angular

• Kukhathamiritsa koyambirira, kuuma kwakukulu komanso kuthamanga kochepa

• Linear kukhudzana, mkulu stiffness, mkulu mwatsatanetsatane wa kutsogolera wodzigudubuza ntchito

• Chitsulo chopangidwa ndi carburized chimapereka kukana kwamphamvu kwambiri komanso kukana kuvala pamwamba

• Zosavuta koma zopaka mafuta

Mukayika ma bearings, kasitomala amangofunika kuyikanso ma berelo odutsa pamakhalidwe omwe akulimbikitsidwa, m'malo mokhala ndi njira yosinthira yokwera ngati ma hydrostatic bearings. Mapiritsi odzigudubuza ndi osavuta kukhazikitsa komanso osavuta kusintha mawonekedwe apachiyambi kapena njira yokonza. Mapiritsi odzigudubuza ndi oyenera mitundu yonse yamakina otopetsa oyimirira kapena opingasa, komanso ntchito monga mphero zoyimirira, makina okhotakhota ndi makina akulu ophera zida.

Monga chigawo chachikulu cha spindle ndi turntable ya chida cha makina, kunyamula kumagwira ntchito yofunika kwambiri pakugwira ntchito kwa chida cha makina. Kuti tithe kusankha kukula koyenera ndi mtundu wa kubala, tiyenera kuganizira zinthu zosiyanasiyana zogwirira ntchito, monga kuthamanga, mafuta, mtundu wokwera, kuuma kwa spindle, kulondola ndi zina zofunika. Ponena za kunyamula komweko, ndikungomvetsetsa bwino mawonekedwe ake ndi zotsatira zake zabwino ndi zovuta zomwe titha kutulutsa bwino kwambiri.
Ngati mukufuna kudziwa zambiri, chonde titumizireni:
sales@cwlbearing.com
service@cwlbearing.com