Qalabka naxaasta ee saxda ah ee lagu farsameeyay CNC iyadoo lagu shubayo maalgashiga dhuka lumay, daaweynta kulaylka iyo daawaynta dusha sare sida ku cad sawirada injineernimadaada iyo shuruudaha gaarka ah.
Mashiinka CNCWaxa loola jeedaa habka farsamaynta ee ay ku socoto Kontaroolka Nambarada Kombiyuutarka (CNC si gaaban). Waxaa caawiya CNC si loo gaaro saxnaan sare oo joogto ah oo leh kharash shaqo oo yar. Makiinadu waa mid kasta oo ka mid ah habab kala duwan kaas oo gabal walxo ceeriin ah loo gooyo qaabka ugu dambeeya iyo cabbirka la rabo iyadoo la raacayo habka alaabta-saarida. Nidaamyada leh mawduucan caadiga ah, saarista walxaha la xakameeyey, ayaa maanta si wadajir ah loogu yaqaanaa wax-soo-saarka kala-goynta, iyada oo laga soocay hababka isku-darka walxaha la kantaroolo, kuwaas oo loo yaqaan wax-soo-saarka wax-karinta.
Sida saxda ah waxa qaybta qeexitaanku tilmaamayso "la kantaroolo" way kala duwanaan kartaa, laakiin had iyo jeer waxay tilmaamaysaa isticmaalka qalabka mashiinka (marka lagu daro qalabka korontada iyo qalabka gacanta). Tani waa hab loo isticmaalo in lagu soo saaro qaar badanalaabta biraha lagu farsameeyo, laakiin waxa kale oo loo isticmaali karaa agabka sida alwaax, balaastiig, dhoobada, iyo waxyaabaha la isku daray. Mashiinka CNC wuxuu daboolayaa habab badan oo kala duwan sida wax-shiididda, leexinta, dhaqidda, qodista, huminta, shiididda...iwm.
Naxaasta waxaa iska lehdaawaha naxaasta ku salaysanwaana alloy ka kooban naxaas iyo zinc. Naxaasta ka kooban naxaasta iyo zinc waxaa loo yaqaannaa naxaas caadi ah. Haddii ay tahay noocyo kala duwan oo alaabo ah oo ka kooban wax ka badan laba walxood, waxaa loo yaqaannaa naxaas gaar ah. Naxaasku waa daawaha naxaasta ah oo leh zinc oo ah curiyaha ugu muhiimsan. Marka maaddada zinc ay korodho, xoogga iyo caagaga daawaha ayaa si weyn u kordhaya, laakiin sifooyinka farsamada ayaa si weyn u yaraan doona ka dib marka ay dhaafaan 47%, markaa maadada zinc ee naxaasta ah ayaa ka yar 47%. Zinc ka sokoow, naxaasta kabka ah waxa ay inta badan ka kooban tahay walxo daawaynta sida silikoon, manganese, aluminium, iyo rasaas.
Awoodaha Mashiinnada Saxda ah ee CNC | ||||
Xarumaha | Tirada | Baaxadda cabbirka | Awood Sannadeedka | Saxnaanta Guud |
Xarunta Mashiinka Tooska ah (VMC) | 48 qaybood | 1500mm × 1000mm × 800mm | 6000 ton ama 300000 xabo | ±0.005 |
Horizontal Machining Center (VMC) | 12 qaybood | 1200mm × 800mm × 600mm | 2000 ton ama 100000 xabo | ±0.005 |
Mashiinka CNC | 60 qaybood | Heerarka ugu sarreeya. φ600mm | 5000 ton ama 600000 xabo | |
Heerka Sare ee Dulqaadashada Qaadashada: ISO 8062 2013, ISO 2768, GOST 26645 (Ruushka) ama GBT 6414 (Shiinaha). |
Xarunta mishiinada waxaa laga soo saaray mishiinka wax-shiidka ee CNC. Farqiga ugu weyn ee mashiinka wax-shiidka ee CNC ayaa ah in xarunta mashiinka ay awood u leedahay inay si toos ah u beddesho qalabka mashiinka. Ku rakibida aaladaha ujeedooyin kala duwan joornaalka aaladda, aaladaha mashiinada ee dunta dunta waxaa bedeli kara beddelaha aaladaha tooska ah ee hal xajin si loo xaqiijiyo sifooyin makiinado badan.
Xarunta farsamada ee CNC waa qalab mashiinka wax ku ool ah oo tayo sare leh oo ka kooban qalabka farsamada iyo nidaamka CNC waxayna ku habboon tahay in lagu farsameeyo qaybo adag. Xarunta farsamada ee CNC ayaa hadda ah mid ka mid ah qalabka mashiinka CNC ee loogu isticmaalka badan yahay adduunka oo leh awood farsamayneed oo dhamaystiran. Waxay dhamaystiri kartaa wax badan ka baaraandegidda ka dib markii workpiece la isku xiro hal mar. Saxnaanta ka baaraandegista ayaa aad u sareysa. Wixii workpieces Dufcaddii ay ku adag tahay processing dhexdhexaad ah, ay hufnaan waa 5-10 jeer in qalabka caadiga ah, gaar ahaan waxa ay dhamaystiri kartaa processing badan oo aan la dhamaystiri karin by qalabka caadiga ah ayaa aad ugu haboon processing hal-piece oo leh qaabab badan oo adag iyo shuruudaha saxda ah sare ama wax soo saarka dufcad yar iyo mid dhexe oo noocyo badan leh. Waxay xoogga saartaa hawlaha wax-shiididda, caajiska, qodista, tuubada iyo goynta dunta hal qalab, si ay u yeelato habab kala duwan oo tignoolajiyadeed.
Isbarbardhigga Fasalka ee Copper, Brass iyo Bronze | |||||||
KOOXAHA | AISI | W-stoff | DIN | BS | JIS | EN | ISO |
NAxaas | C10200 | 2.0040 | OF Cu | C103 | C1020 | CW008A | Cu-OF |
C11000 | 2.0060 | E-Cu57 | C101 | C1100 | CW004A | Cu-ETP | |
- | 2.0065 | E-Cu58 | - | - | - | - | |
C10300 | 2.0070 | SE Cu | - | - | CW021A | - | |
C12200 | 2.0090 | SF Cu | C106 | C1220 | CW024A | Cu-DHP | |
C12500 | - | Cu-FRTP | C104 | - | CR006A | - | |
C70320 | 2.0857 | - | - | - | CW112C | CuNi3Si | |
C14200 | 2.1202 | SB Cu | C107 | - | - | Cu-AsP | |
- | 2.1356 | Cu Mn 3 | - | - | - | - | |
- | 2.1522 | Cu Si2 Mn | - | - | - | - | |
C16200 | - | C108 | - | - | CuCd1 | ||
C18200 | - | CC101 | - | CW105C | CuCr1 | ||
C191010 | - | - | - | CW109C | CuNi1Si | ||
C70250 | - | CC102 | - | CW111C | CuNi2Si | ||
C17200 | - | CB101 | - | CW101C | CuBe2 | ||
C17300 | - | - | - | CW102C | CuBe2Pb | ||
C17510 | - | - | - | CW110C | CuNi2Be | ||
C17500 | - | C112 | - | CW104C | CuCo2Be | ||
C15000 | - | - | - | CW120C | CuZr | ||
C65100 | - | - | - | CW115C | CuSi2Mn | ||
C65500 | - | CS101 | - | CW116C | CuSi3Mn1 | ||
C14500 | - | C109 | - | CW118C | CuTeP | ||
C14700 | - | C111 | - | CW114C | CuSP | ||
C18700 | - | - | - | CW113C | Cupb1P | ||
BRASS | C21000 | 2.0220 | CuZn5 | CZ125 | C2100 | CW500L | - |
C22000 | 2.0230 | CuZn10 | Cz101 | C2200 | CW501L | - | |
C23000 | 2.0240 | CuZn15 | CZ102 | C2300 | CW502L | - | |
C24000 | 2.0250 | CuZn20 | CZ103 | C2400 | CW503L | - | |
C25600 | - | CuZn28 | - | - | - | - | |
C26000 | 2.0265 | CuZn30 | CZ106 | C2600 | CW505L | - | |
C26800 | 2.0280 | CuZn33 | - | C2680 | CW506L | - | |
C27200 | - | CuZn36 | - | - | - | - | |
C27200 | 2.0321 | CuZn37 | CZ108 | C2700 | CW508L | - | |
C27000 | 2.0335 | CuZn36 | CZ107 | C2700 | CW507L | - | |
C28000 | 2.0360 | CuZn40 | CZ109 | C2800 | CW509L | - | |
C33500 | - | CuZn37Pb0.5 | - | - | - | - | |
C34000 | - | CuZn35Pb1 | CZ118 | C3501 | - | - | |
C34500 | 2.0331 | CuZn36Pb1,5 | CZ119 | - | CW601N | - | |
C34000 | 2.0331 | CuZn36Pb1,5 | CZ119 | C3501 | CW600N | - | |
C35300 | 2.0371 | CuZn38Pb1,5 | CZ128 | - | - | - | |
C36500 | 2.0372 | CuZn39Pb0,5 | CZ123 | - | CW610N | - | |
C36000 | 2.0375 | CuZn36Pb3 | CZ124 | C3601 | CW603N | - | |
C37700 | 2.0380 | CuZn39Pb2 | CZ 131 / (CZ128) | C3771 | CW612N | - | |
C38500 | 2.0401 | CuZn39Pb3 | CZ121 | C3603 | CW614N | - | |
C38000 | 2.0402 | CuZn40Pb2 | CZ122 | - | CW617N | - | |
- | 2.0410 | CuZn44Pb2 | CZ130 | - | - | - | |
C68700 | 2.0460 | CuZn20Al2 | CZ110 | - | - | - | |
C44300 | 2.0470 | CuZn28Sn1 | CZ111 | - | - | - | |
- | 2.0530 | CuZn38Sn1 | - | - | - | - | |
- | 2.0550 | CuZn40Al2 | - | - | - | - | |
- | 2.0561 | CuZn40Al1 | - | - | - | - | |
- | 2.0572 | CuZn40Mn2 | CZ136 | - | CW723R | - | |
C61400 | 2.0932 | CuAl8Fe3 | - | - | CW303G | - | |
C63000 | 2.0966 | CuAl10Ni5Fe4 | CA104 | - | CW307G | - | |
NAAR | C50700 | 2.1010 | CuSn2 | - | - | - | - |
C51100 | 2.1016 | CuSn4 | PB101 | C5111 | CW450K | - | |
C51000 | - | CuSn5 | PB102 | C5102 | CW451K | - | |
C51900 | 2.1020 | CuSn6 | PB103 | C5191 | CW452K | - | |
C52100 | 2.1030 | CuSn8 | PB104 | C5212 | CW453K | - | |
- | - | CuSn10 | - | - | - | - | |
- | - | CUSn11 | - | - | - | - | |
- | - | CuSn12 | - | - | - | - |
Xarumaha mishiinada waxaa loo kala saaraa xarumo mashiino toosan iyo kuwo toosan iyadoo loo eegayo booskooda bannaan inta lagu jiro farsamaynta dunta dunta. Loo kala soocay iyadoo loo eegayo habka loo isticmaalo: xarunta makiinadaha caajiska iyo wax-shiidka, xarunta mashiinada isku dhafka ah. Marka loo eego kala-soocidda gaarka ah ee hawlaha, waxaa jira: hal kursi, labajibbaaran shaqo iyo xarun mashiino badan. Xarumaha mishiinada oo leh dhidibo hal-dhidib ah, laba-dhidib, saddex-dhidib, afar-dhidib, shan-dhidib iyo madax-madaxeed oo la is-beddeli karo, iwm.
Mashiinnada CNC waa nooca saxda ah ee mashiinnada CNC sida xarumaha mashiinnada horumarsan kuwaas oo leh dhamaadka sare 5 xarun machining axis, 4 axis double platform machining center, ama CNC rogista lathes kaas oo sidoo kale loo horumariyo si ay u leexiyaan xarunta CNC oo awood u leh in wax badan beddelo. In ka badan 15 gooyo oo ku jira hal wareeg oo haynta; Mashiinka wax-shiidka ee CNC iyo xarumaha qodista iyo qodista CNC. Mashiinka saxda ah ee shubista birta ayaa ka duwan farsamaynta astaanta birta. Ku shubista saxda ah waxay horeyba u gaartay qaab sax ah oo ah waxa la doonayo, sidaas darteed waxay badbaadisaa mashiinno badan marka la barbar dhigo mashiinnada astaanta birta si toos ah. Sidoo kale sababtan awgeed, caadi ahaan waa in aan tixgelinno makiinada dusha sare iyo gunnada farsamaynta habboon ka hor inta aan la shubin. Soo iibsigeena caadiga ah waa in aan samayno sawir-qaadista cayriin oo ay weheliso sawir-qaadista si aan u qeexno goobta mashiinnada iyo gunnada farsamaynta sawirka.
Aasaaska maalgelinta RMC waxay ku qalabaysan tahay xarumaha mishiinada dhidibka 4, 15 qaybood oo CNC ah iyo 3 qaybood oo mashiinnada wax lagu shubo cnc, oo ay weheliso kaaliyaha leexinta, wax-shiidka, tuubada, qodista iyo mashiinnada wax lagu shiidi karo, waxaanu leenahay awoodda mishiinka noocyada shubka birta.
Sidoo kale loo yaqaan mashiinnada saxda ah, farsamaynta CNC waxay gaari kartaa saxnaan aad u sareysa xagga dulqaadka joomatari iyo dulqaadka cabbirka. Mashiinadayada CNC iyo Xarumaha Machining Horizontal Machining (HMC) iyo Xarumaha Mashiinka Tooska ah (VMC), waxaan ku dhawaan karnaa buuxinta dhammaan darajooyinka dulqaadka ee aad u baahan tahay.
AwoodahaAasaaska Maalgelinta Maalgashiga:
• Cabirka ugu badan: 1,000 mm × 800 mm × 500 mm
• Qiyaasta Miisaanka: 0.5 kg - 100 kg
• Awood Sannadeedka: 2,000 oo tan
• Qalabka dammaanadda ee Dhismaha Shell: Silica Sol, Muraayadaha Biyaha iyo isku-darkooda.
Dulqaadyada: Codsiga.
Faa'iidooyinkaQaybaha Kaabista Maalgashiga:
- Dhammaystir dusha sare oo heer sare ah oo siman
- Dulqaad adag oo cabbir ah.
- qaabab isku dhafan oo qalafsan oo leh dabacsanaan naqshadeed
- Awoodda lagu tuuro gidaarada khafiifka ah, sidaas awgeed waa qayb ka fudfudud
- Xulasho ballaadhan oo ah biraha la shubay iyo alloys (ferrous iyo non-ferrous)
- Qabyo looma baahna naqshadaynta caaryada.
- Iska yaree baahida mashiinada labaad.
- Qashinka alaabta hoose.
Dulqaadyada MAALGASHIGA | |||
Inches | millimitir | ||
Cabirka | Dulqaad | Cabirka | Dulqaad |
Ilaa 0.500 | ±.004" | Ilaa 12.0 | ± 0.10mm |
0.500 ilaa 1,000” | ±.006" | 12.0 ilaa 25.0 | ± 0.15mm |
1.000 ilaa 1.500” | ±.008" | 25.0 ilaa 37.0 | ± 0.20mm |
1.500 ilaa 2,000” | ±.010" | 37.0 ilaa 50.0 | ± 0.25mm |
2.000 ilaa 2.500” | ±.012" | 50.0 ilaa 62.0 | ± 0.30mm |
2.500 ilaa 3.500” | ±.014" | 62.0 ilaa 87.0 | ± 0.35mm |
3.500 ilaa 5,000” | ±.017" | 87.0 ilaa 125.0 | ± 0.40mm |
5.000 ilaa 7.500” | ±.020" | 125.0 ilaa 190.0 | ± 0.50mm |
7.500 ilaa 10,000" | ±.022" | 190.0 ilaa 250.0 | ± 0.57mm |
10.000 ilaa 12.500" | ±.025" | 250.0 ilaa 312.0 | ± 0.60mm |
12.500 ilaa 15.000 | ±.028" | 312.0 ilaa 375.0 | ± 0.70mm |




