Stamping tuag cov ntaub ntawv siv thiab cov ntsiab cai xaiv cov khoom
Taw qhia
Cov khoom siv rau kev tsim khoomStamping Tuagyog cov hlau, cemented carbide, steel-bonded cemented carbide, zinc-based alloy, low-melting alloy, aluminium bronze, polymer cov ntaub ntawv, thiab lwm yam. Feem ntau ntawm cov khoom siv los ua stamping pwm yog steel. Cov hom kev siv pwm ua haujlwm feem ntau yog: cov cuab yeej siv hlau, cov hlau tsis tshua muaj hlau, cov pa roj carbon siab chromium lossis nruab nrab chromium cuab yeej steel, nruab nrab carbon alloy steel, thiab kev kub ceev steel. , Base steel thiab cemented carbide, steel cemented carbide thiab lwm yam.
Kev faib tawm yooj yim
a. Cov pa roj carbon steel
Cov cuab yeej carbon steel siv ntau dua hauv pwm yog T8A, T10A, thiab lwm yam. Qhov zoo yog kev ua haujlwm zoo thiab tus nqi qis. Txawm li cas los xij, qhov hardenability thiab liab hardness yog qhov tsis zoo, kev kho cua sov deformation yog loj, thiab cov kabmob muaj peev xwm tsawg.
b. Tsawg alloy cuab yeej steel
Cov hlau tsis tshua muaj hlau yog ua los ntawm cov cuab yeej carbon steel nrog qhov tsim nyog ntawm cov ntsiab lus alloying. Piv nrog rau cov cuab yeej carbon steel, nws txo qhov nyiam ntawm quenching deformation thiab tawg, txhim kho cov hardenability ntawm cov hlau, thiab muaj kev hnav zoo dua. Cov hlau tsis tshua muaj hlau siv rau kev tsim pwm suav nrog CrWMn, 9Mn2V, 7CrSiMnMoV (code CH-1), 6CrNiSiMnMoV (code GD), thiab lwm yam.
c. High carbon siab chromium cuab yeej steel
Feem ntau siv high-carbon thiab high-chrome cov cuab yeej steel yog Cr12 thiab Cr12MoV, Cr12Mo1V1 (code D2), thiab SKD11. Lawv muaj qhov zoo hardenability, hardenability, thiab hnav tsis kam, thiab muaj kev kho cua sov me me deformation. , Lub peev xwm thauj khoom yog thib ob tsuas yog high-speed steel. Txawm li cas los xij, kev sib cais ntawm cov carbide yog qhov hnyav, thiab rov ua rau ntxhov siab (axial upsetting, radial drawing) yuav tsum tau ua los hloov cov forging kom txo qhov tsis sib xws ntawm carbide thiab txhim kho kev ua haujlwm.
d. High carbon nruab nrab chromium cuab yeej steel
High carbon nruab nrab chromium cov cuab yeej steels rau pwm muaj xws li Cr4W2MoV, Cr6WV, Cr5MoV, thiab lwm yam., uas muaj cov ntsiab lus chromium tsawg, tsawg eutectic carbides, uniform carbide tis, me me kev kho cua sov deformation, zoo hardenability thiab dimensional stability. Kev sib deev. Piv nrog high-carbon high-chromium steel nrog kev sib cais hnyav ntawm carbides, kev ua tau zoo dua.
e. Kev kub ceev steel
High-speed steel muaj qhov siab tshaj plaws hardness, abrasion tsis kam thiab compressive zog ntawm pwm steels, thiab muaj peev xwm ua tau siab. Feem ntau siv rau hauv pwm yog W18Cr4V (code 8-4-1}) thiab W6Mo5 Cr4V2 (code 6-5-4-2, US hom M2) nrog cov ntsiab lus tungsten tsawg, thiab carbon thiab vanadium-txo high-speed steels tsim los txhim kho toughness 6W6Mo5 Cr4V (code 6W6 lossis qis carbon M2). Kev kub ceev steel kuj yuav tsum tau forged los txhim kho nws cov carbide faib.
f. Base hlau
Ntxiv ib qho me me ntawm lwm cov ntsiab lus rau cov ntsiab lus ntawm high-speed steel, thiab tsim nyog nce lossis txo cov ntsiab lus carbon los txhim kho kev ua haujlwm ntawm cov hlau. Xws li steel hom yog sib sau ua ke raws li lub hauv paus steel. Lawv tsis tsuas yog muaj cov yam ntxwv ntawm high-speed steel, lawv muaj qee yam hnav tsis kam thiab hardness, tab sis kuj muaj zog qaug zog zoo dua thiab tawv dua li cov hlau ceev. Lub hauv paus hlau feem ntau siv hauv pwm yog 6Cr4W3Mo2VNb (code 65Nb), 7Cr7Mo2V2Si (code LD), 5Cr4Mo3SiMnVAL (code 012AL), thiab lwm yam.
g. Carbide thiab steel cemented carbide
Cemented carbide muaj hardness siab dua thiab hnav tsis kam dua li lwm hom pwm hlau, tab sis muaj qhov tsis zoo bending zog thiab toughness. Cov cemented carbide siv los ua pwm yog tungsten-cobalt. Rau cov pwm uas tsis tshua muaj kev cuam tshuam thiab hnav tsis kam, cov cemented carbide nrog cov ntsiab lus qis cobalt tuaj yeem xaiv. Rau cov pwm pwm, cemented carbide nrog cov ntsiab lus cobalt ntau dua tuaj yeem xaiv.
Steel-bonded cemented carbide yog ua los ntawm hlau hmoov nrog ib tug me me ntawm alloying ntsiab hmoov (xws li chromium, molybdenum, tungsten, vanadium, thiab lwm yam) raws li ib tug binder, thiab titanium carbide los yog tungsten carbide raws li lub zog theem, uas yog sintered. los ntawm hmoov metallurgy. Lub matrix ntawm steel-bonded cemented carbide yog cov hlau, uas kov yeej qhov tsis zoo ntawm qhov tsis zoo ntawm qhov tsis zoo thiab kev ua haujlwm nyuaj ntawm cemented carbide, thiab tuaj yeem txiav, welded, forged thiab kho cua sov. Steel-bonded cemented carbides muaj ntau cov carbides. Txawm hais tias qhov hardness thiab hnav tsis kam yog qis dua li cemented carbide, lawv tseem siab dua lwm hom hlau. Tom qab quenching thiab tempering, lub hardness tuaj yeem ncav cuag 68 ~ 73HRC.
h. Cov ntaub ntawv tshiab
Cov ntaub ntawv siv rau stamping tuag yog txias-ua hauj lwm tuag steels, uas yog cov tuag steels nrog ib tug loj npaum li cas ntawm daim ntawv thov, ntau yam kev siv, thiab ntau yam loj tshaj plaws. Qhov tseem ceeb ntawm kev ua tau zoo yog lub zog, toughness thiab hnav tsis kam. Txoj kev loj hlob ntawm kev ua hauj lwm txias tuag steel yog raws li kev ua tau zoo ntawm high-alloy steel D2 (sib npaug rau Tuam Tshoj Cr12MoV), uas tau muab faib ua ob ceg loj: ib qho yog txo cov ntsiab lus carbon thiab cov ntsiab lus ntawm alloy, thiab txhim kho. Lub uniformity ntawm carbide tis nyob rau hauv steel Prominently txhim kho lub toughness ntawm pwm. Xws li 8CrMo2V2Si ntawm American vanadium alloy steel tuam txhab, DC53 (Cr8Mo2SiV) ntawm Nyiv Datong Special Steel Company. Lwm qhov yog cov hmoov high-speed steel tsim nrog lub hom phiaj tseem ceeb ntawm kev txhim kho hnav tsis kam hloov mus rau kev kub ceev, automation, thiab ntau lawm. Xws li 320CrVMo13 hauv Tebchaws Yelemees, thiab lwm yam.
Xaiv txoj cai
Hauv stamping tuag, ntau cov ntaub ntawv hlau thiab cov ntaub ntawv tsis yog hlau siv, feem ntau yog carbon steel, alloy steel, cam khwb cia hlau, cam khwb cia hlau, nyuaj alloy, tsis tshua muaj melting alloy, zinc-raws li alloy, aluminium bronze, hluavtaws cob, polyurethane roj hmab, yas. , laminated birch boards, thiab lwm yam.
Cov ntaub ntawv siv los ua cov pwm yuav tsum muaj cov khoom xws li siab hardness, siab zog, hnav tsis kam, tsim nyog toughness, siab hardenability, tsis deformation (los yog tsawg deformation) thaum tshav kub kub kho, thiab tsis muaj cracking thaum quenching.
Tsim nyog xaiv cov ntaub ntawv pwm thiab kev siv cov txheej txheem kho cua sov kom raug yog cov yuam sij kom ntseeg tau lub neej ntawm pwm. Rau cov pwm uas muaj cov hom phiaj sib txawv, kev txiav txim siab dav dav yuav tsum tau muab rau cov yam ntxwv xws li lawv cov kev ua haujlwm, kev ntxhov siab, cov khoom ntawm cov khoom ua tiav, cov khoom siv ntau lawm thiab kev tsim khoom, thiab tsom mus rau kev ua haujlwm ntawm cov kev xav tau saum toj no. Cov txheej txheem kev xaiv sib raug.
Thaum lub ntim ntau lawm ntawm stamping qhov chaw loj heev, cov khoom ntawm lub convex ib feem thiab concave ib feem ntawm kev ua hauj lwm ntawm pwm yuav tsum tau xaiv los ntawm cov pwm hlau uas zoo thiab hnav tsis kam. Rau lwm cov txheej txheem txheej txheem thiab cov txheej txheem pab pawg ntawm cov pwm, cov khoom siv ntawm cov khoom yuav tsum tau txhim kho kom haum. Thaum lub batch loj tsis loj, qhov yuav tsum tau rau cov khoom siv yuav tsum tau so kom txaus kom txo tau cov nqi.
Thaum cov khoom raug stamped yog ib qho nyuaj los yog deformation kuj ntau dua, lub convex thiab concave tuag ntawm cov punch yuav tsum tau xaiv los ntawm cov ntaub ntawv uas zoo hnav tsis kam thiab siab zog. Thaum kos duab stainless hlau, aluminium bronze tuag tuaj yeem siv vim nws muaj kev tiv thaiv zoo dua. Cov ntawv qhia thiab lub tes tsho qhia yuav tsum hnav tsis kam thiab zoo dua toughness, yog li qhov chaw carburizing thiab quenching ntawm cov pa roj carbon tsawg feem ntau yog siv. Piv txwv li, lub ntsiab tsis muaj peev xwm ntawm cov cuab yeej carbon hlau yog qhov tsis zoo hardenability. Thaum cov seem tuag loj, nws lub hauv paus hardness tseem tsawg tom qab quenching. Txawm li cas los xij, thaum ua haujlwm ntawm cov xovxwm nrog ntau tus cwj nrag, vim nws qhov kev tiv thaiv zoo tau dhau los ua qhov zoo. Rau cov phaj ruaj khov thiab tso tawm phaj, tsis tsuas yog yuav tsum muaj lub zog txaus, tab sis kuj yuav tsum tau deformation me me thaum ua haujlwm. Tsis tas li ntawd, koj tuaj yeem siv kev kho mob khaub thuas thiab cryogenic, kev kho lub tshuab nqus tsev thiab cov txheej txheem ntxiv dag zog los txhim kho kev ua haujlwm ntawm pwm qhov chaw. Rau qhov txias extrusion tuag nrog kev ua haujlwm tsis zoo rau convex thiab concave tuag, pwm steels nrog cov khoom siv kho kom zoo xws li cov hardness txaus, lub zog, tawv, hnav tsis kam, thiab lwm yam. . .
Kev txiav txim siab yuav tsum tau muab rau qhov kub thiab txias ua haujlwm ntawm cov khoom siv thiab cov nroj tsuag uas twb muaj lawm.
Nco ntsoov siv cov micro-deformed tuag steel los txo cov nqi machining.
Rau cov pwm uas yuav tsum tau tshwj xeeb, pwm hlau nrog cov khoom tshwj xeeb yuav tsum tau tsim thiab siv
Kev xaiv cov khoom siv pwm yuav tsum tau txiav txim siab raws li cov kev cai ntawm kev siv cov pwm pwm, yog li ntawm qhov chaw uas cov xwm txheej tseem ceeb tau ntsib, cov khoom siv qis raug xaiv los txo cov nqi.
Koj puas muaj lus nug tshwj xeeb txog kev tsim lossis tsim khoomStamping tuag? Hu rau Yogie!Peb cov kws tshaj lij kev muag khoom yuav ua haujlwm nrog koj txij thaum pib mus rau qhov kawg kom paub meej tias koj qhov project ua tiav raws li koj xav tau.
Tsis tas li ntawd, Yogie yog cov chaw tsim khoom lag luam rauCov cuab yeej siv mining, CNC tshuab cuab yeej, thiabMachinery qhov chawrau ntau tshaj 20 xyoo.
