Cov ntaub ntawv tseem ceeb siv hauv CNC tig muaj xws li stainless hlau, carbon steel, aluminium alloys, tooj liab alloys (xws li CZ119 leaded tooj dag), titanium alloys, thiab engineering plastics, haum rau ntau yam ntawm machining xav tau los ntawm precision qhov chaw mus rau cov qauv loj.
Stainless hlau: Cov qib muaj xws li 304, 303, thiab 316L. Nws muaj kev tiv thaiv corrosion thiab lub zog zoo heev, thiab tau siv dav hauv kev ua haujlwm ntawm cov khoom siv kho mob, khoom noj khoom haus, thiab cov khoom siv tshuaj lom neeg. 303, muaj cov sulfur, yog yooj yim machinable thiab haum rau siab - precision threaded qhov chaw; 316L feem ntau yog siv rau kev cog qoob loo nrog kev xav tau biocompatibility siab.
Carbon Steel thiab Alloy Steel: suav nrog cov pa roj carbon nruab nrab xws li 45 # steel thiab S45C, haum rau cov khoom siv kho tshuab xws li shafts thiab gears. Cov hlau alloy siab, xws li cov hlau pwm, nyuaj rau tshuab thiab yuav tsum tau hnav- cov cuab yeej txiav.
Aluminum Alloys: Represented by 6061 and 7075, they have low density and good thermal conductivity, making them the preferred lightweight material for aerospace and consumer electronics (such as mobile phone casings). Vim lawv txoj kev muaj zog los lo rau cov cuab yeej txiav, pob zeb diamond- cov cuab yeej coated feem ntau yog siv rau siab - txiav ceev.
Titanium alloys thiab siab -kub alloys (HRSA) xws li TC4 titanium alloy thiab Inconel nickel-raws li alloys. Cov no muaj zog thiab kub tsis kam, tab sis tsis zoo thermal conductivity thiab ua hauj lwm hnyav, ua rau lawv nyuaj - rau - cov khoom siv tshuab. Ceramic lossis CBN cov cuab yeej yuav tsum tau, thiab txiav cov cua sov yuav tsum tau tswj.
Tsis yog -cov khoom siv hlau thiab cov khoom sib xyaw
Engineering Plastics: Xws li POM (polyoxymethylene), nylon, bakelite, thiab lwm yam, siv rau cov khoom siv rwb thaiv tsev, lub zog, thiab cov khoom siv me me. Melting thiab lo rau lub cuab yeej txiav yuav tsum tiv thaiv thaum txiav.
Cov ntaub ntawv sib xyaw: suav nrog carbon fiber reinforced resin (CFRP), iav fiber ntau aluminium, thiab lwm yam, feem ntau yog siv rau siab -kawg aerospace cov khoom siv. Lawv yooj yim rau delamination thaum lub sij hawm machining thiab xav tau cov cuab yeej ntse txiav tshwj xeeb.
