Kulondola kumagwiritsidwa ntchito kufotokoza ubwino wa workpiece. Ndilo nthawi yapadera yowunikira magawo a geometric pamtunda wopangidwa ndi makina. Ndichizindikiro chofunikira pakuyesa magwiridwe antchito a malo opangira makina a CNC. Nthawi zambiri, kulondola kwa makina kumayesedwa ndi milingo ya kulolerana. M'munsi mulingo, m'pamenenso kulondola. Kutembenuka, mphero, planing, akupera, kubowola, ndi wotopetsa mitundu processing wa CNC malo Machining. Ndiye ndi kulondola kotani kwa makonzedwe oti izi zitheke?
1.Kutembenuza kulondola
Kutembenuza kumatanthawuza njira yodulira yomwe ntchitoyo imazungulira ndipo chida chotembenuza chimayenda mozungulira kapena mokhotakhota mu ndege kuti igwiritse ntchito mawonekedwe amkati ndi kunja kwa cylindrical, nkhope zomaliza, mawonekedwe a conical, kupanga mawonekedwe ndi ulusi wa workpiece.
Pamwamba pa kutembenuka ndi 1.6-0.8μm.
Kutembenuza movutikira kumafuna kugwiritsa ntchito kuya kwakukulu kodula komanso kuchuluka kwa chakudya kuti musinthe bwino popanda kuchepetsa kuthamanga. Kukula kwapamwamba kuyenera kukhala 20-10um.
Pakumaliza ndikumaliza kutembenuka, yesani kugwiritsa ntchito liwiro lalitali ndi chakudya chocheperako ndi kudula kuya, ndipo kuuma kwapamwamba ndi 10-0.16um.
Zida zokhotakhota za dayamondi zonyowa bwino zimagwiritsidwa ntchito pamiyendo yolondola kwambiri kuti amalize kutembenuza zitsulo zopanda chitsulo pa liwiro lalikulu ndi roughness pamwamba pa 0.04-0.01um. Kutembenuka kwamtunduwu kumatchedwanso "kutembenuka kwagalasi".
Zida za Xinfa CNC zili ndi mawonekedwe abwino komanso otsika mtengo. Kuti mudziwe zambiri, chonde pitani:
CNC Tools Opanga - China CNC Tools Factory & Suppliers (xinfatools.com)
2. Kulondola kwa mphero
Kugaya kumatanthawuza kugwiritsa ntchito zida zozungulira zamitundu yambiri podula zida, ndipo ndi njira yabwino kwambiri yopangira. Oyenera kukonza ndege, ma grooves, ndi malo apadera monga ma splines, magiya, ndi nkhungu za ulusi.
Ambiri padziko roughness wa mphero processing molondola ndi 6.3-1.6μm.
Pamwamba pa mphero ndi 5-20μm.
Kuuma pamwamba pa theka-kumaliza mphero ndi 2.5-10μm.
Pamwamba pa mphero yabwino ndi 0.63-5μm.
3.Kukonzekera bwino
Kukonzekera ndi njira yodulira yomwe imagwiritsa ntchito pulani kuti ipangitse zopingasa komanso zofananira mobwerezabwereza pa chogwiriracho. Amagwiritsidwa ntchito kwambiri pokonza mawonekedwe a magawo.
Kuuma kwapamwamba kwa planing ndi Ra6.3-1.6μm.
Pamwamba pa roughness planing ndi 25-12.5μm.
Kuuma kwapang'onopang'ono kwa semi-finishing planing ndi 6.2-3.2μm.
Kuuma kwapamwamba kwa kupanga bwino ndi 3.2-1.6μm.
4.Kugaya molondola
Kupera kumatanthawuza njira yopangira yomwe imagwiritsa ntchito ma abrasives ndi abrasive zida kuchotsa zinthu zochulukirapo pachogwirira ntchito. Ndi njira yomaliza ndipo imagwiritsidwa ntchito kwambiri pamakampani opanga makina.
Kupera nthawi zambiri kumagwiritsidwa ntchito pomaliza ndi kumaliza, ndipo kuuma kwapamwamba kumakhala 1.25-0.16μm. Mwatsatanetsatane akupera pamwamba makulidwe ndi 0.16-0.04μm.
Kuuma kwapamwamba kwa kupera kolondola kwambiri ndi 0.04-0.01μm.
Kukula kwamphamvu kwa galasi kugaya kumatha kufika pansi pa 0.01μm.
5. Wotopetsa ndi wotopetsa
Ndi njira yodulira m'mimba mwake yamkati yomwe imagwiritsa ntchito chida chokulitsa dzenje kapena zozungulira zozungulira. Kagwiritsidwe ntchito kake nthawi zambiri kumachokera ku semi-roughing mpaka kumaliza. Chida chomwe chimagwiritsidwa ntchito nthawi zambiri chimakhala chida chotopetsa cham'mphepete chimodzi (chotchedwa boring bar).
Kulondola kosasangalatsa kwa zida zachitsulo kumatha kufika 2.5-0.16μm.
The processing kulondola kwa mwatsatanetsatane wotopetsa angafikire 0.63-0.08μm.
Nthawi yotumiza: Feb-22-2024
