I-HRB-150TS PLOSSIC HARDENCE HARDNESS HARDNESS

HRB-150TS Plastic Ball Indentation Hartness Hardness Tesser efakiwe Isithombe

Incazelo emfushane:

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso:

I-Ball Indentation Hardness Tenter yakhelwe futhi yenziwe ngokuya ngezidingo ze-GB3398.1-2008 HARDNESS HARDNESS HARDNEST NE-ISO 2039-1-2001 HARDNEST HARDNEST Ingxenye 1 Indlela yokucindezela kwebhola.

I-standardso ejwayelekile 2039-2 ichaza ukuzimisela kwenani lobulukhuni nge-Rocwell Harveness Test Machine, usebenzisa izikali ze-RocKwell Hardenes e, l, m no r, okufana neIndlela ye-Rockwell.

Isicelo:

I-HRB-150TS PLOSSIC LEALTNEST HARDNESS HARDNESS (4)

Lokhu kuhlolisisa i-Indentation Hardness Hardness kungasetjenziswa ukuvivinya ubulukhuni bezinto ezisetshenziswayo ze-popularive zobunjiniyela, irabha elinzima, izinto zokwakha zepulasitiki kanye nezinye izimboni, futhi zingacubungula futhi ziprinte idatha.

Ukuchazwa Komkhiqizo:

Ubulukhuni bepulasitiki bubhekisela emandleni okuqukethwe kwepulasitiki ukumelana nakho ngenye into eqinile ebhekwa njengengaphenduki ngokunwebeka nokuguqulwa kwepulasitiki.

Ukuhlolwa kobulukhuni be-induction yebhola lepulasitiki ukusebenzisa ibhola lensimbi nge ububanzi obucacisiwe ukuze bacindezele ngokuthe mpo buzise ebusweni besampula umthwalo ngemuva kokubamba isikhathi esithile. Inani lobulukhuni litholakala ngokubala noma ukubheka itafula.

1, ubukhulu besampula abungaphansi kwe-4mm, ijubane lokulayisha lingashintshwa ngaphakathi kwemizuzwana engu-2-7, imvamisa imizuzwana engu-4-6, nesikhathi sokulayisha imizuzwana engama-30 noma imizuzwana engama-60; Usayizi womthwalo kufanele ukhethwe ngokuya ngobulukhuni obulindelekile besampula, futhi ubunzima obuphakeme bangakhetha umthwalo omkhulu; Ngaphandle kwalokho, kusetshenziswa umthwalo omncane. Uma ubunzima besampula bungabikezelwa, kufanele buthuthukiswe kancane kancane kusuka emthanjeni omncane, ukuze ungalimazi i-Indenter yebhola nesampula; Ngokuvamile, ukuhlolwa kungenziwa inqobo nje uma umthwalo ukhethwa ngokuya ngezidingo ezicacisiwe zesampula.

2, I-Ball Indentation Hardness isho ububanzi obubekiwe bebhola lensimbi, ngaphansi kwesenzo somthwalo wokuhlola mpompiwe phezulu ekhasini lesampula, gcina isikhathi esithile, i-autri yunithi endaweni ethile e-KGF / MM2 noma i-N / MM2