Feem ntau siv nyob rau hauv loj-scale machining:
1. Q235A (A3 hlau)
Q235A yog cov feem ntau siv carbon structural steel tam sim no.
Cov yam ntxwv tseem ceeb: siab plasticity, siab toughness, siab vuam kev ua tau zoo, siab txias stamping kev ua tau zoo, thiab qee lub zog txias khoov kev ua haujlwm.
Nws yog tsuas yog siv nyob rau hauv txhua yam khoom thiab welded yam ntxwv qhov chaw nrog tsawg yuav tsum tau, xws li rub rods, txuas rods, pins, shafts, screws, ceev, brackets, bases, thiab lwm yam.
2.40 Nws
40Cr yog ib qho ntawm feem ntau siv alloy structural steels tam sim no.
Cov yam ntxwv tseem ceeb: tom qab quenching thiab tempering, nws muaj cov khoom zoo txhua yam, tsis tshua muaj qhov kub thiab txias, tsis tshua muaj siab rhiab heev thiab hardenability zoo. Lub zog siab dua tuaj yeem tau txais thaum roj txias, thiab qhov chaw yooj yim tawg thaum dej txias. Tom qab tempering los yog tempering, lub machinability yog zoo, tab sis lub weldability tsis zoo, thiab tawg yooj yim tshwm sim.
Feem ntau yog siv rau: tom qab quenching thiab tempering, nws yog siv los tsim cov khoom siv nrog lub zog nruab nrab, xws li cov cuab yeej siv lub zog, cov ncej, cov cab, thiab lwm yam. nto hardness thiab hnav tsis kam, xws li lub zog, shafts, spindles, crankshafts, spindles, tes tsho, pins, txuas rods, thiab lwm yam. Siv rau kev tsim cov hlau hnyav tom qab quenching thiab nruab nrab kub tempering.
Mechanical qhov chaw nrog load thiab nruab nrab ceev txav, xws li roj twj tso kua mis rotor, zawv zawg thaiv, iav, spindle, thiab lwm yam. Tom qab quenching thiab tsis kub tempering, nws yog siv los tsim hnyav-duty, tsis tshua muaj kev cuam tshuam thiab hnav-resistant mechanical qhov chaw, xws li xws li cua nab, ntxaiv, ncej, thiab lwm yam. Ntawm qhov chaw carbonitriding, kis tau tus mob qhov chaw nrog loj loj thiab siab low-temperature impact toughness, xws li shafts thiab gears, yog manufactured.
3.45#
45 # yog cov khoom siv zoo carbon steel, uas yog feem ntau siv nruab nrab carbon quenched thiab tempered steel tam sim no.
Cov yam ntxwv tseem ceeb: nws muaj cov cuab yeej zoo txhua yam, tsis tshua muaj zog, thiab nws yooj yim rau cov kab nrib pleb thaum dej quenching. Lub vuam yuav tsum tau preheated ua ntej welding thiab annealed tom qab vuam.
Nws yog tsuas yog siv rau kev tsim cov khoom siv hluav taws xob muaj zog, xws li impeller, piston, ncej, iav, khib, worm, thiab lwm yam.
4.35#
35 # yog ib qho khoom siv rau ntau yam qauv thiab cov fasteners
Cov yam ntxwv tseem ceeb: nruab nrab lub zog, zoo plasticity, siab txias plasticity thiab zoo weldability. Tsawg hardenability, siv tom qab normalizing los yog quenching thiab tempering.
Nws yog tsuas yog siv rau kev tsim cov khoom siv tshuab uas tuaj yeem nqa cov khoom loj, xws li crankshaft, qib, txuas pas nrig, shackle, thiab lwm yam.
5. HT150
HT150 yog grey cam khwb cia hlau.
Feem ntau siv rau: tshuab txaj, lub thawv, hydraulic lub tog raj kheej, twj tso kua mis, lub cev lub cev, lub tog raj kheej taub hau, flywheel, pulley, bearing cover, thiab lwm yam.
6. 0Cr18Ni9
0Cr18Ni9 yog cov khoom siv stainless hlau feem ntau siv, American steel 304, Japanese steel SUS304.
Nws yog tsuas yog siv rau: khoom noj khoom haus, cov khoom siv tshuaj, thiab cov khoom siv raw khoom siv zog.
7. Cr12
Cr12 yog ib qho kev siv txias ua haujlwm tuag steel, American steel D3 thiab Japanese steel skd1.
Cov yam ntxwv tseem ceeb: zoo hardenability thiab hnav tsis kam, tsis zoo cuam tshuam toughness, yooj yim rau embrittle, thiab yooj yim rau tsim uneven eutectic carbides.
Nws yog tsuas yog siv rau kev tsim khoom txias stamping tuag, punches, blanking dies, txias upsetting tuag, punches thiab tuag ntawm txias extrusion tuag, laum lub tes tsho, gauges, hlau drawing tuag, stamping tuag, hlau dov daim hlau, sib sib zog nqus nqus tuag tuag, thiab txias stamping. tuag rau hmoov metallurgy, uas yuav tsum tau hnav tsis kam thiab yuav raug rau me me loads.
8.D2
D2 yog cov pa roj carbon siab thiab siab chromium txias ua haujlwm hlau.
Cov yam ntxwv tseem ceeb: siab hardenability, siab hardenability, siab hnav tsis kam, zoo kub oxidation tsis kam, zoo corrosion kuj tom qab quenching thiab polishing, thiab me me deformation tom qab kev kho cua sov.
Feem ntau siv rau: manufacturing high-precision, ntev-lub neej txias ua hauj lwm pwm, txiav cov cuab yeej thiab ntsuas cov cuab yeej. Xws li kos duab tuag, txias extrusion tuag, thiab lwm yam.
Cov khoom siv feem ntau siv hauv kev ua haujlwm loj xws li saum 8 hom. Tsuas yog los ntawm kev nkag siab txog cov yam ntxwv thiab kev siv cov khoom siv no tuaj yeem xaiv tau zoo dua cov ntaub ntawv xav tau hauv kev ua haujlwm loj thiab cov txheej txheem uas tsim nyog rau cov cuab yeej siv tshuab.