Q1: Dab tsi ua rau 6061 Aluminium alloy rods uniniely haum rau kev siv cov phiaj xwm vuam?
Cov lus zais nyob rau hauv nws cov qauv xim hlau raws li cov cua sov-kho kom sov magnesium-silicon alloy. Thaum koj ntaus ARC ntawm 6061 pas nrig, cov ntsiab lus magnesized (0.8-1.2%) nquag reacygen uas muaj cov ntshiab txhuas cov oxide, tso cai zoo dua fusion nkag mus. Silicon lub xub ntiag (0.4-0.8%) tsim cov fellity nyob rau hauv lub pas dej molten, txo lub "cauliflower" nyhuv muaj ntau yam hauv txhuas av. Dab tsi feem kev cob qhia tsis paub yog tias alloy lub ntsiab lus tooj liab (0.15-0.4% ua rau muaj kev sib tsoo kub los ntawm kev ua kom txias. Rau cov pob qij txha tseem ceeb, peb pom zoo rau cov neeg Weld-weld
Q2: Yuav ua li cas cov kws ua khoom siv ua kom zoo li cas khoov 6061 nas yam tsis muaj cov khoom tsis ua haujlwm?
Bending aluminum is like folding a paperback book - too fast and the spine cracks, too slow and the pages wrinkle. With 6061 in T6 temper, the trick is to understand its "sweet spot" between brittleness and plasticity. Cold bending works for gentle curves (radius >5X inch), tab sis kom nruj-degree, cua sov rau xyoo 200-230℃nrog kub-qhia lo hloov lub crystalline ib ntus. Qhov chaw sov ua haujlwm ua haujlwm ua av nplaum, tseem tau txais 85% ntawm kev ua kom txias. Nco ntsoov mus rau cov kab ke uas pom cov noob uas pom ntawm tus pas nrig - cov kev siv lub ntsej muag zoo nkauj Emination. Rau kev rov ua dua tshiab, BADREL tus khoov nrog nylon ntxig tiv thaiv cov galling nto uas tuaj yeem dhau los ua kev pib corrosion rau cov ntsiab lus tom qab ...
Q3: Dab tsi yog qhov zais zoo ntawm 6061 tshaj lwm cov aluminium alloys hauv fabrication?
Thaum 6061 tsis khav siab tshaj plaws lub zog zoo li 7075, nws cov kev ua tau zoo tiag tiag, kev poob zog, thiab "kev zam txim" thaum lub sijhawm ua haujlwm. Cov alloy lub magnesium-silicium ua zoo li microscopic kev poob siab, ua rau nws zoo tagnrho rau vibrating Machinery xeem. Tsis zoo li 2024 aluminium uas Warps tsis tuaj yeem ua ke thaum lub sij hawm vuam, 6061 tswj qhov seem tsis ruaj khov vim tias nws cov kev nthuav dav kub uas feem ntau cov steel fixtures feem ntau steel fixtures feem ntau cov steel fixtures feem ntau cov steel fixtures feem ntau cov steel fixtures feem ntau cov steel fixtures feem ntau cov steel fixtures feem ntau cov steel fixtures feem ntau cov steel fixtures feem ntau cov steel fixtures feem ntau cov steel txhim kho. Qhov tseem ceeb tshaj plaws, thaum lub tshuab raj raj wanders off-counter, 6061 feem ntau yog tawg tag nrho li Sharposed alloys - qhov kev ductility txuag tau txhiab tus neeg ...
Q4: Vim li cas cov neeg lom zem ua si kho 6061 txawv dua li cov hlau thaum npaj ua ke?
Cov vuam hlau zoo li kev pleev xim steel nyob rau ntawm cov tshuab ziab khaub ncaws tshiab - Txhuas Vuam yog akin mus rau dej daj rau ntawm cov ntawv ciab. Cov Oxide Txheej rau 6061℃ntawm 2072 degree, yuav luag txhuam cov hlau loj dua (nplooj tshuaj ntxuav tes Roj Tungsten arc vuam (gtaw) feem ntau siv "balled" tungsten electrodes thiab kev ua tiav kev nkag mus tob tob yam tsis muaj kev tawm hws ntau. Ib cov lus qhia Pro: Preheating tag nrho tus pas nrig mus rau 80-120℃nrog cov cua kub tshem tawm cov khoom hws kom muaj zog heev ...
Q5: Yuav ua li cas yuav ua rau cov hauj lwm ua pov thawj lub neej 6061 Welded qauv?
Kev ua si ntev ua si yog yeej thaum ua tiav. Tom qab vuam, ib txhij alkaline tu tshem tawm cov seem flux uas ua kom muaj xeb nrawm. Rau cov tub rog marine, peb tau pom cov txiaj ntsig zoo tshaj plaws nrog cerium-raws li kev hloov pauv ntawm cov yeeb yam - lawv kho cov yeeb yaj kiab tus kheej thaum kos. Kev ntxhov siab nyem feem ntau saib xyuas; Kev co kev laus rau 4-6 teev nrog cov cuab yeej siv ultrasonic tiv thaiv microflractures los ntawm kev tshaj tawm. Feem ntau qhov kev thuam, yeej tsis pleev xim 6061 ncaj qha - Zinc-Rich nplua tsim Galvanic hlwb uas noj los ntawm txhuas. Hloov chaw, siv ob feem epoxy primers tshwj xeeb qhia tshwj xeeb rau txhuas substrates, kom tau txais kev pab dawb ntawm kev saib xyuas dawb ...
