Aluminium Qhov Rooj Qhov Rooj Hardware Square Tube Corner Connector

Quenching tawg

Yog hais tias cov hlau yog overheated, lub austenite loj hlob tuaj. Cov tuab - koob martensite uas tsim thaum lub sij hawm quenching yuav sib tsoo nrog ib leeg, ua rau muaj kev ntxhov siab thiab kev sib tsoo. Thaum lub sij hawm quenching, qhov saum npoo ntawm ib feem yog raug rau tensile kev nyuaj siab thiab qhov chaw yog raug compressive kev nyuaj siab; nyob rau lub sijhawm no, ib qho xwm txheej yog qhov tawg ntawm qhov chaw, uas feem ntau tob dua thiab tuab dua. Txawm li cas los xij, cov qoob loo loj ntawm cov khoom no tau mus txog qib ISO tus qauv 8, uas yog pom tseeb tias tsis kub dhau. Thaum cov duab ntawm ib feem yog qhov nyuaj, cov kab nrib pleb kuj tshwm sim ntawm cov ces kaum, grooves lossis cov ces kaum ntse. Txawm li cas los xij, nyob rau hauv cov ntaub ntawv no, ib tug loj tus naj npawb ntawm magnetic marks tshwm nyob rau hauv lub tiaj tus ntawm workpiece, uas tsawg kawg yog qhia tau hais tias muaj lwm yam sab hauv uas tsis yog cov duab.

Thov hu rau peb ntawm zhang@pride-cnc.com