Mea faigaluega Ola vs Milling Lua i Suiselani Lathes: Optimizing CNC Sa'o Liliu
PFT, Shenzhen
Fa'amatalaga: Lathes-ituaiga Suiselani e ausia vaega lavelave geometries e faaaoga ai meafaigaluega ola (tu'ufa'atasi meafaigaluega feliuliua'i) po'o le vili lona lua (fa'agaoioiga vili vili). O lenei au'ili'iliga e fa'atusatusa ai taimi ta'amilosaga, sa'o, ma tau fa'agaioiga i le va o metotia uma e lua e fa'atatau i fa'ata'ita'iga fa'atonu. O fa'ai'uga ua fa'ailoa mai ai o mea faigaluega ola e fa'aitiitia ai le ta'amilosaga ta'amilosaga i le 27% ma fa'aleleia le fa'apalepale tulaga i le 15% mo foliga e pei o pu ma fale, e ui lava e 40% maualuga le fa'afaigaluegaina o meafaigaluega. O le viliina lona lua e fa'aalia ai le maualalo o tau i vaega ta'itasi mo voluma i lalo ole 500 iunite. E fa'ai'u le su'esu'ega i ta'iala filifilia e fa'atatau i vaega lavelave, lapo'a tele, ma mana'oga fa'apalepale.
1 Folasaga
O lathes Suiselani e pulea le sa'o maualuga, ma vaega laiti o le gaosiga. O se faaiuga taua e aofia ai le filifili i le vamea faigaluega ola(i luga ole masini viliina/lilo) mavili lona lua(fa'ato'a tu'ufa'atasiga galuega fa'atino). O faʻamaumauga tau pisinisi o loʻo faʻaalia ai le 68% o tagata gaosi oloa e faʻamuamua le faʻaitiitia o seti mo vaega faigata (Smith,J. Manuf. Sci., 2023). O lenei au'ili'iliga e fa'atatauina ai fefa'ataua'iga fa'atinoga e fa'aaoga ai fa'amaumauga fa'apitoa.
2 Metotia
2.1 Fuafuaga o Su'ega
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Mea faigaluega: 316L u'amea uamea (Ø8mm x 40mm) ma 2x Ø2mm pu kolosi + 1x 3mm mafolafola.
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Masini:
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Mea faigaluega ola:Tsugami SS327 (Y-axis)
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Mili Lua:Hardinge Conquest ST + HA5C Indexer
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Su'esu'eina Fua: Taimi ta'amilosaga (sekona), talatala o luga (Ra µm), fa'apalepale tulaga pu (±mm).
2.2 Aoina o Fa'amaumauga
E tolu vaega (n=150 vaega i le metotia) sa fa'agaioia. Mitutoyo CMM na fuaina uiga taua. O su'esu'ega tau e aofia ai le ofuina o meafaigaluega, tagata faigaluega, ma le fa'aititia o le tau o masini.
3 I'uga
3.1 Fa'atusatusaga o Fa'atinoga
| metric | Mea faigaluega Ola | Mili Lua |
|---|---|---|
| Avg. Taimi Ta'amilosaga | 142 sec | 195 sec |
| Tulaga Faapalepale | ±0.012 mm | ±0.014 mm |
| Talatala o le Lau'ele'ele (Ra) | 0.8 µm | 1.2 µm |
| Tau Meafaigaluega/Vaega | $1.85 | $1.10 |
*Ata 1: O mea faigaluega ola e fa'aitiitia ai le ta'amilosaga ae fa'atuputeleina le tau o meafaigaluega ta'itasi.*
3.2 Su'esu'ega o Tau-Faamanuiaga
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Avatu-Even Point: O mea faigaluega ola e avea ma tau-lelei i le ~ 550 iunite (Ata 2).
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Aafiaga saʻo: O mea faigaluega ola e faʻaumatia ai le toe faʻaleleia o mea sese, faʻaitiitia le fesuiaiga o le Cpk i le 22%.
4 Talanoaga
Fa'aitiitiga Taimi Ta'amilosaga: O fa'agaioiga tu'ufa'atasiga a mea faigaluega ola e fa'aumatia ai le tuai o le tagofiaina o vaega. Ae ui i lea, tapula'a malosi tapula'a fa'agata vili mamafa.
Fa'atapula'aina o tau: E fetaui lelei le tau ole viliina lona lua ma fa'ata'ita'iga fa'ata'ita'i ae fa'aputuina galuega taulima.
Fa'ata'ita'iga Fa'atino: Mo vaega fa'afoma'i/aerospace ma ±0.015mm fa'apalepale, o mea faigaluega ola e sili ona lelei e ui i le maualuga o le fa'afaigaluegaina muamua.
5 Faaiuga
O mea faigaluega ola i luga o lathes Suiselani e maua ai le saoasaoa maualuga ma le sa'o mo vaega lavelave, ogatotonu i le maualuga (>500 iunite). Ole viliina lona lua e tumau pea le aoga mo geometries faigofie po'o vaega maualalo. O su'esu'ega i le lumana'i e tatau ona su'esu'e le fa'aleleia atili o meafaigaluega mo meafaigaluega ola.
Taimi meli: Iul-24-2025
