Rau ntau tus neeg tuaj tshiab uas nyuam qhuav nkag mus rau hauv kev lag luam, nws yog ib lo lus nug tsis meej pem, thiab nws kuj yog ib lo lus nug uas ntau tus neeg uas muaj kev paub ntau hauv kev lag luam tsis tau xav txog qhov tob.
CovKev kho cua sovxav tau ntawmTshuab dhosyog ib qho kev xav tau hauv kev tsim qauv. Yog tias koj yog ib tus kws tsim qauv tsim qauv tshuab, koj yuav tsum muaj kev txawj ntse hauv cheeb tsam no. Yog tias koj tsis muaj kev paub zoo li no, ces koj tsis yog tus tsim tsim nyog. Engineer, yam tsawg kawg tsis yog ib tug zoo-rounded tsim engineer.
Kev paub txog kev kho cua sov tsim ntawm qhov chaw yog qhov tseem ceeb raws li kev paub txog kev hloov pauv ntawm cov khoom siv thiab kev ua haujlwm, yog li qhov no yog qhov kev paub zoo heev, thiab nws tsis muaj nyob hauv kev sib cais.
Ua ntej tshaj plaws, peb yuav tsum nkag siab tias muaj pes tsawg txoj hauv kev suav nrog kev kho cua sov hauv cov txheej txheem machining ntawm qhov chaw? Nyob rau hauv kev pom ntawm qhov zaus thiab qhov tseem ceeb ntawm ntau txoj hauv kev hauv cov txheej txheem machining, peb xaiv hom hauv qab no rau kev tshuaj xyuas, uas yog, tsom xam tsom.
Hauv cov txheej txheem machining, peb siv plaub txoj kev kho cua sov tshaj plaws: annealing, normalizing, quenching thiab tempering, hauv qab no ua ib qho los ntawm ib qho.
Txheeb xyuas
1.Annealing kev kho mob
Lub ntsiab lus ntawm kev kho annealing: lub tshav kub hlau uas ua kom sov ib feem ntawm cov hlau mus rau qhov kub thiab txias, tswj nws rau lub sijhawm, thiab tom qab ntawd tso cai rau nws kom txias txias.
Kev siv tshuab
Nws lub luag haujlwm tseem ceeb:
A. Txo qhov hardness ntawm qhov chaw thiab txhim kho kev ua haujlwm ntawm machining;
B. Tshem tawm qhov kev ntxhov siab ntawm qhov seem, txhim kho qhov loj me, thiab txo qhov tshwm sim ntawm deformation thiab tawg;
C. Kho cov nplej, kho cov qauv, thiab tshem tawm qhov tsis xws ntawm cov khoom siv;
D. Uniform cov koom haum thiab muaj pes tsawg leeg, txhim kho cov khoom siv los yog npaj lub koom haum rau cov txheej txheem kho cua sov tom ntej.
2. normalizing
Lub ntsiab lus ntawm normalizing kev kho mob: ua kom sov cov hlau qhov chaw mus rau ib tug tej yam kub kub, khaws cia rau ib lub sij hawm ntawm lub sij hawm, thiab ces cia nws txias nyob rau hauv cov huab cua los ntawm txau dej, txau, tshuab, thiab lwm yam., uas yog txawv los ntawm annealing kev kho mob nyob rau hauv cov huab cua. tias cov cua txias ceev yog nrawm dua Yog li ntawd, cov qauv ntawm cov khoom tau txais yog finer, thiab cov khoom siv kho mob kuj tau txhim kho.
Nws lub luag haujlwm tseem ceeb:
A. Tshem tawm qhov kev ntxhov siab sab hauv ntawm cov khoom;
B. Txo qhov hardness ntawm cov khoom thiab txhim kho cov yas;
3.Quenching kev kho mob
Lub ntsiab lus ntawm quenching kev kho mob: cua sov cov hlau qhov chaw mus rau qhov kub siab tshaj qhov tseem ceeb kub Ac3 los yog Ac1, thiab khaws cia rau ib lub sij hawm ntawm lub sij hawm los ua tag nrho los yog
Ib nrab austenitizing, thiab tom qab ntawd txias txias hauv qab Ms ntawm qhov txias txias ntau dua li qhov tseem ceeb txias rau kev hloov pauv martensitic.
Nws lub luag haujlwm tseem ceeb:
A. Zoo heev txhim kho qhov rigidity, hardness, hnav tsis kam thiab qaug zog ntawm qhov chaw;
B. Ua tau raws li lub cev thiab tshuaj lom neeg ntawm qee cov hlau tshwj xeeb xws li ferromagnetism thiab corrosion kuj.
4. Cua sov
Lub ntsiab lus ntawm tempering kev kho mob: yog hais txog ib txoj kev kho cua sov nyob rau hauv uas lub quenched thiab hardened los yog normalized hlau yog immersed nyob rau hauv ib tug kub ntawm qhov kub thiab txias rau ib lub sij hawm ntawm lub sij hawm, thiab ces txias cia nyob rau hauv ib tug tej yam ceev kom lub toughness ntawm lub khoom.
Nws lub luag haujlwm tseem ceeb:
A. Tshem tawm cov kev ntxhov siab uas tshwm sim thaum lub workpiece raug quenched los tiv thaiv deformation thiab tawg;
B. Kho qhov hardness, lub zog, plasticity thiab toughness ntawm lub workpiece kom ua tau raws li qhov yuav tsum tau ua tau zoo dua;
C. Lub koom haum ruaj khov thiab qhov loj me kom ntseeg tau qhov tseeb;
D. Txhim kho thiab txhim kho kev ua haujlwm.
Nco ntsoov! Ntawm no yog Cov Lus Qhia:
A. Kev sib txhuam thiab normalizing feem ntau tuaj yeem siv los ntawm ib leeg, tshwj xeeb tshaj yog tias qhov hardness ntawm cov khoom tau txais tom qab kev kho mob tsis siab (feem ntau tsis cuam tshuam rau kev ua haujlwm), peb yuav tsum muab qhov tseem ceeb rau kev kho kom zoo, vim tias nws lub voj voog ua haujlwm luv dua. , Tus nqi yog correspondingly qis.
B. Tempering feem ntau yuav tsum tau siv ua ke nrog quenching lossis normalizing. Tempering yog siv rau quenching thiab normalizing "so lub pob tw", vim hais tias tom qab quenching thiab normalizing, lub hardness ntawm qhov chaw yuav siab, yog li ntawd yuav muaj ib tug ntau ntawm residual kev nyuaj siab. , tshwj xeeb tshaj yog cov kev kho mob quenching, cov khoom muaj brittleness zoo thiab hardness, thiab feem ntau yuav tsum tau tempered rau "kho qhov sib txawv" kom zoo dua peb cov kev siv.
Raws li tus kws tsim khoom siv tshuab, thaum cov khoom peb tsim yuav tsum tau kho cua sov, tsis muaj dab tsi ntau tshaj li cov hauv qab no:
A. Tshem tawm qhov kev ntxhov siab ntawm cov khoom siv, lub hom phiaj yog kom tau txais kev ua haujlwm ruaj khov thiab raug;
B. Txhawm rau txhim kho qhov kev ua tau zoo ntawm cov khoom, lub hom phiaj yog kom muaj kev ua tau zoo dua qub, ua kom zoo dua qub thiab cov nqi qis dua thaum ua cov khoom;
C. Txhim kho qhov rigidity, hardness thiab hnav tsis kam ntawm qhov chaw.
Koj puas muaj lus nug tshwj xeeb txog lubCNC Machining Services? 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 tseeb tias koj qhov project ua tiav raws li koj xav tau.
Tsis tas li ntawd,Yogyog ib tug kws tsim khoom rauCov cuab yeej siv mining, CNC tshuab cuab yeej, thiabMachinery qhov chawrau ntau tshaj 20 xyoo.
