Lub hardness ntawm hlau stampings yog sim siv lub Rockwell hardness tester. Cov ntawv me me nrog cov duab tsis yooj yim, qhov chaw kuaj qhov chaw me me dhau los kuaj ntawm tus qauv benchtop Rockwell hardness tester, yog qhov teeb meem tshwj xeeb.
Hlau stamping ua muaj xws li blanking, dabtsi yog khoov, kos duab, sib sau, thiab CNC machining xov. Cov ntaub ntawv siv rau stamping feem ntau yog kub- dov los yog txias- dov (tsuas yog txias- dov) cov ntawv hlau thiab cov strips, xws li carbon steel, alloy steel, caij nplooj ntoos hlav steel, galvanized steel, tinplate, stainless hlau, tooj liab thiab tooj liab alloys, txhuas thiab txhuas alloys, thiab lwm yam.
PHP series portable nto Rockwell hardness tester yog qhov zoo - haum rau kev ntsuas qhov nyuaj ntawm cov stampings. Alloy stampings yog ib qho ntawm cov khoom siv feem ntau hauv kev ua hlau thiab tshuab tsim khoom. Stamping yog ib txoj hauv kev uas siv cov tuag los sib cais los yog ua cov ntawv hlau thiab strips. Nws daim ntawv thov yog dav heev -nrog.
Lub hom phiaj tseem ceeb ntawm kev ntsuam xyuas hardness ntawm cov hlau stamping cov ntaub ntawv yog los txiav txim seb qhov annealing℃ntawm cov ntawv yuav khoom puas haum rau cov txheej txheem stamping tom ntej. Cov txheej txheem sib txawv ntawm cov txheej txheem stamping xav tau cov nplooj ntawv nrog qib sib txawv hardness. Cov nplooj ntawv aluminium alloy siv rau stamping tuaj yeem kuaj nrog Webster hardness tester. Thaum cov khoom tuab ntau dua 13 hli, Barcol hardness tester tuaj yeem siv tau. Cov nplooj ntawv txhuas ntshiab lossis qis-cov ntawv hardness aluminium alloy yuav tsum siv Barcol hardness tester.