Mapangidwe a CNC lathe

M'munda wamakono wamakono, CNC lathes akhala akugwiritsidwa ntchito m'madera osiyanasiyana.Kugwiritsa ntchito CNC lathes angapewe mavuto monga osakwanira structural rigidity, osauka mantha kukana, ndi lalikulu frictional kukana kutsetsereka pamalo.Ndipo ndizothandiza kwambiri kuwongolera magwiridwe antchito ndikuchepetsa mtengo.

Pali mitundu yambiri ya lathes CNC, koma iwo zambiri wapangidwa zigawo zitatu: thupi lalikulu la lathe, chipangizo CNC ndi dongosolo servo.

1. Thupi lalikulu la lathe

1.1 Spindle ndi mutu

Kulondola kwa kasinthasintha kwa CNC lathe spindle kumakhudza kwambiri kulondola kwa magawo opangidwa ndi makina, ndipo mphamvu yake ndi liwiro la kuzungulira kumakhalanso ndi zotsatira zina pakukonza bwino.Ngati bokosi la spindle la CNC lathe ndi CNC lathe yokhala ndi ntchito yowongolera liwiro, mawonekedwe otumizira a bokosi la spindle asinthidwa.Pakuti retrofitted CNC lathe ndi ntchito wapawiri ntchito pamanja ndi basi kuwongolera processing, kwenikweni mutu choyambirira akadali osungidwa.

1.2.Sitima yowongolera

Sitima yowongolera ya CNC lathe imapereka chitsimikizo cha kayendedwe ka chakudya.Pamlingo waukulu, zidzakhala ndi zotsatira zina pa stiffness, kulondola ndi kukhazikika kwa lathe pa otsika liwiro chakudya, amenenso ndi chimodzi mwa zinthu zofunika zimakhudza khalidwe la mbali processing.Kuphatikiza pazitsulo zina za CNC zogwiritsa ntchito njanji zotsogola zotsogola, zotchingira za CNC zopangidwa ndi stereotypes zagwiritsa ntchito njanji zomata ndi pulasitiki.

1.3.Makina otumizira makina

Kupatula magiya ndi njira zina zapamutu, CNC lathe yapanga zophweka pamaziko a unyolo woyambira wamba wamba.Bokosi lopachikidwa, bokosi la chakudya, bokosi la slide ndi njira zake zambiri zotumizira zimathetsedwa, ndipo njira yokhayo yopatsira wononga ya chakudya choyimirira ndi yopingasa imasungidwa, ndikuwonjezera pakati pa mota yoyendetsa ndi zomangira zotsogola (zingwe zochepa sizili. added) ) imatha kuthetsa zida zake zobwerera kumbuyo.

 
2. Chida chowongolera manambala

M'munda wa zida zamakina a CNC, chipangizo cha CNC ndiye maziko a chida cha makina.Imavomereza kwambiri pulogalamu yamakina ya CNC yotumizidwa ndi chipangizo cholowera kuchokera pamtima wamkati, imachipanga kudzera pagawo kapena pulogalamu ya chipangizo cha CNC, ndikuwongolera zidziwitso ndi malangizo pambuyo pogwira ntchito ndi kukonza.Chigawo chilichonse cha makinawo chimagwira ntchito kuti chiziyenda mwadongosolo.

3. Servo dongosolo

Pali mbali ziwiri mu servo system: imodzi ndi servo unit, ndipo ina ndi chipangizo choyendetsa.

Gawo la servo ndiye kulumikizana pakati pa CNC ndi lathe.Ikhoza kukulitsa chizindikiro chofooka mu chipangizo cha CNC kuti chipange chizindikiro cha chipangizo chapamwamba chamagetsi.Kutengera ndi lamulo lolandilidwa, gawo la servo litha kugawidwa mumtundu wa pulse ndi mtundu wa analogi.

Kukongoletsa galimoto ndi pulogalamu kayendedwe ka makina a CNC chizindikiro kukodzedwa ndi servo wagawo, ndi kuyendetsa lathe kudzera mosavuta kugwirizana ndi kuchotsa kulumikiza mbali, kuti worktable akhoza molondola kupeza kayendedwe wachibale wa trajectory, ndipo potsiriza ndondomeko chofunika. katundu malinga ndi zofunika.