Yuav ua li cas tswj qhov kub thiab txias kom ntseeg tau tias qhov sib txawv hardness?

Sep 03, 2026

Tso lus

Ua kom tiav qhov tseeb thiab txhim khu kev qha kub tswj hauv qhov cub tempering yog qhov tseem ceeb rau kev lees paub cov khoom tawv tawv ntawm H13. Txhawm rau lav lub qhov cub kub qhov sib txawv ntawm Tsawg dua lossis sib npaug li ± 5 degree, qhov no hu rau PID qhov ntsuas kub tswj, ntau - ntsuas qhov ntsuas kub ntsuas, thiab qhov ntsuas kub sib xws.

1. Cov txheej txheem tswj qhov kub thiab txias

Tswj Khoom

Kev xyaum tshwj xeeb

Muaj nuj nqi

PID System rau Kev Tswj Kub

Teem lub ntsuas kub rau 580℃nrog PID hloov ua haujlwm nyob rau hauv lub qhov cub tempering.

cia li kho qhov kub thiab txias variations kom tsis txhob lag los yog overshoot.

Kev txheeb xyuas ntawm Multi-point Temperature Measurements

Teem tsawg kawg peb qhov chaw nyeem ntawv kub nyob rau hauv lub cub tawg sab sauv, nruab nrab, qis, thiab cov ces kaum.

Txhawm rau tiv thaiv "tso cua sov hauv zos" lossis "cov cheeb tsam txias," xyuas kom tseeb tias qhov sib txawv ntawm qhov kub thiab txias yog tsawg dua lossis sib npaug rau ± 5 degree.

Txheeb xyuas qhov cub lub cev Sealing

Txhawm rau kom tsis txhob poob cua sov, tswj cov khoom siv cua sov thiab lub qhov rooj ntawm lub qhov cub kom tsis tu ncua.

Txo cov kev hloov pauv thiab khaws cia qhov kub thiab txias

System of Forced Convection

Txhawm rau txhim kho cov cua kub zoo sib xws, tig rau lub tshuab cua nitrogen los yog lub tshuab cua sov.

Tshem tawm qhov chaw tuag thiab ua kom cov tuab thiab nyias nyias cov cua sov sib xws

Cov ntaub ntawv siv tau: Los ntawm kev hloov mus rau PID rauv nrog ntau- taw tes ntsuas kub, Jingmo Technology muaj peev xwm txo qis qhov sib txawv hardness ntawm H13 manifold tom qab tempering los ntawm 2.8 HRC rau 1.2 HRC.

2. Kev lees paub ntawm cov txheej txheem txhawb nqa

Standardized Furnace Loading: Txhawm rau txhim kho cov hluav taws xob hluav taws xob, siv siab -cov khoom siv hluav taws xob tiv taus kub, tshem tawm cov stacking, thiab khaws qhov tsawg kawg ntawm 5 cm ntawm workpieces;

Ua ob lub voj voog Tempering: Txhawm rau kom tsis txhob muaj kev ntxhov siab, cov khoom ua haujlwm yuav tsum tau cua txias rau chav sov tom qab thawj tempering;

Lub sij hawm tuav txaus: Ntau dua lossis sib npaug li 2 teev txhua lub sijhawm, ntxiv rau 30 feeb rau txhua 25 hli tuab ntawm cov khoom tuab;

Ua kom sov kub Curves: Txhawm rau lav cov txheej txheem traceability, khaws cov ntaub ntawv cua sov thiab txias rau txhua qhov cub.

Tswv yim: Xaiv ib tus neeg muab kev pabcuam (xws li Wuhan Heat Treatment Plant) uas txhawb nqa CQI-9 daim ntawv pov thawj vim tias lawv cov kev tswj xyuas qhov kub thiab txias yog nruj dua thiab muaj kev ruaj ntseg ntau dua.

3. Kev ceeb toom txog qhov kub thiab txias

Qhov xwm txheej txawv txawv

Tej yam tshwm sim

Cov lus pom zoo rau cov lus teb

Qhov ntsuas kub sib txawv hauv qhov cub> ± 10 degree

Soft spots or hard areas emerge when the hardness range surpasses the standard (>2 HRC).

Nres lub cub tawg tam sim ntawd rau calibration, tom qab ntawd siv lwm qhov ntsuas ntawm qhov ntsuas kub ntawm qhov chaw faib khoom.

Teem qhov kub thiab txias heev (<550°C)

Siab brittleness, hardness> 52 HRC, thiab tsis txaus tempering.

Re-mob; tsis pub siv ncaj qha kiag li.

Excessive heat (>600 degree)

txo lub zog, tshaj - tempering, thiab hardness hauv qab 48 HRC.