Dhamaadka Mills: Qalabka saxda ah ee Mashiinka CNC iyo Wixii ka dambeeya

Tilmaamaha Farsamada ee Mills dhamaadka

Mashiinnada dhamaadka Shanghai Easydrill waxaa loogu talagalay adkeysiga iyo saxnaanta. Tilmaamaha muhiimka ah waxaa ka mid ah:

• Qalab:
  • CarbideMashiinka xawaaraha sare leh iyo adkaanta (HRC 55+).
  • Birta Xawaaraha Sare leh (HSS): Kharashka waxtarka leh ee wax-shiididda ujeeddada guud.
  • Kobalt-HSS La Wanaajiyey (HSS-E): Iska caabbinta kulaylka oo la hagaajiyay ee alaabo adag.
• Dahaarka:
  • TiN (Titanium Nitride): Daahan guud-ujeeddada xirashada la dhimay.
  • TiAlN (Titanium Aluminum Nitride): Iska caabin heerkul sare ah (ilaa 900 ° C).
  • AlCrN (Aluminium Chromium Nitride): Waxay ku habboon tahay alaabta aan birta ahayn sida aluminium.
• Noocyada hargabka:
  • 2-Fluut: Daad-gureynta ugu fiicnayd ee alaabta jilicsan (tusaale, aluminium).
  • 4-Fluut: Xoog isku dheeli tiran iyo dhamaystirka birta iyo biraha adag
  • 6+ Fuulooyin: Dhammaystir heer sare ah oo sax ah oo ku jira alaabo hawada sare ah.
• Dhererka dhexroorka: 1mm ilaa 25mm, oo ka shaqaynaysa tafaasiisha yar iyo wax-shiidka-culus.
• Xagasha Helix:
  • 30°-35°: Biraha adag (tusaale, titanium).
  • 45°-55°: Qalabka jilicsan iyo ka saarista jajabka hufan.
• Noocyada Shank: Toosan, Weldon, ama BT/HSK ee ku habboon mashiinka CNC.
• Talooyinka Xawaaraha:
  • Aluminium: 500-1,500 RPM
  • Birta: 200-400 RPM
  • Birta Aan Lahayn: 150-300 RPM
• Qalab iswaafaqaya: Biraha (birta, aluminium, titanium), balaastikada, isku-dhafka, iyo alwaax.

Codsiyada dhamaadka Mills

Warshadaynta dhamaadka waa wax ku ool ah dhamaan warshadaha:

1. Mashiinnada CNCU samee qaybo qallafsan baabuurta, hawada hawada, iyo elektiroonigga.
2. Samaynta Caaryada: Ku sawir godadka tafatiran ee caaryada duritaanka oo leh sanka dabaasha.
3. Hawada hawada: Mashiinnada alloysyada fudud sida titanium iyo Inconel ee qaybaha matoorka.
4. Baabuur: Qalabka matoorka, qaybaha gudbinta, iyo qalabyada gaarka ah.
5. alwaax ka shaqayn: Farsamaynta xaradhka qurxinta iyo isku-xidhka oo leh warshado dhamaadka khaas ah.
6. Qalabka Caafimaadka: Ka soo saar qalab qalliin oo sax ah iyo dhejisyo ka soo baxa walxaha noolaha ku habboon.

Faa'iidooyinka Isticmaalka Mills dhamaadka

Mills-dhamaadka waxay ka sarreeyaan qalabka caadiga ah ee leh faa'iidooyinkan:

• Saxnaanta: U yeel dulqaad adag (± 0.01mm) ee joomatariyada adag.
• Kala duwanaansho: U jar jiho kasta (axial, radial, ama contouring).
• Waxtarka: Heerarka saarista alaabta sare (MRR) waxay yaraynaysaa wakhtiga mashiinka.
• Waarta: Carbide iyo dahaarka sare waxay kordhiyaan nolosha qalabka 3-5x.
• Dhamaystir dusha sare: Soo saar muraayad u eg oo dhammaystiran oo leh habayn aad u yar ka dib.
• La qabsiga: Waxaa lagu heli karaa labajibbaaran, sanka-ball-sanka, iyo naqshadaha radius-geeska ah ee hawlo kala duwan.