Igipimo cy'ubukana bw'umupira wa pulasitiki wa HRB-150TS

Ishusho ya HRB-150TS Isuzuma ry'Ubukana bw'Umupira wa Plastiki

Ibisobanuro bigufi:

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Intangiriro:

Igipimo cy’ubukana bw’umupira cyakozwe kandi kigakorwa hakurikijwe ibisabwa na GB3398.1-2008 Plastic Hardness Determination Part 1 Ball Indication Method na ISO 2039-1-2001 Plastic Hardness Determination Part 1 Ball Pressure Method.

ISO 2039-2 isanzwe isobanura uburyo bwo kumenya agaciro k'ubukomere hakoreshejwe imashini ipima ubukomere bwa Rockwell, hakoreshejwe ibipimo bya Rockwell E, L, M na R, bisa naUburyo bwa Rockwell.

Porogaramu:

Igipimo cy'ubukana bw'umupira wa pulasitiki wa HRB-150TS (4)

Iki gipimo cy’ubukana bw’umupira gishobora gukoreshwa mu gupima ubukana bw’ibikoresho mu pulasitiki z’ubuhanga bw’imodoka, icyuma gikomeye, ibikoresho by’ubwubatsi bya pulasitiki n’izindi nganda, kandi gishobora gutunganya no gucapa amakuru.

Ibisobanuro by'igicuruzwa:

Ubukomere bwa pulasitiki bwerekeza ku bushobozi bw'ibikoresho bya pulasitiki bwo kwanga gukandamizwamo n'ikindi kintu gikomeye gifatwa nk'aho kidahinduka cyangwa ngo gihinduke.

Ikizamini cyo gukomera kw'umupira wa pulasitiki ni ugukoresha umupira w'icyuma ufite umurambararo wagenwe kugira ngo ukandagire mu buryo buhagaze hejuru y'icyitegererezo munsi y'igikorwa cy'umutwaro w'ikizamini, no gusoma uburebure bw'aho gukomera nyuma yo gufata igihe runaka. Agaciro k'ubukomere kaboneka mu kubara cyangwa kureba hejuru y'imbonerahamwe.

1, ubunini bw'icyitegererezo ntabwo buri munsi ya mm 4, umuvuduko wo gupakira ushobora guhindurwa mu masegonda 2-7, ubusanzwe amasegonda 4-6, kandi igihe cyo gupakira ni amasegonda 30 cyangwa amasegonda 60; Ingano y'umutwaro igomba gutoranywa hakurikijwe ubukana bwitezwe bw'icyitegererezo, kandi ubukana bwinshi bushobora guhitamo umutwaro munini; Bitabaye ibyo, umutwaro muto urakoreshwa. Niba ubukana bw'icyitegererezo budashobora gusobanurwa, bugomba kuzamuka buhoro buhoro kuva ku mutwaro muto, kugira ngo butangiza umupira n'icyitegererezo; Muri rusange, ikizamini gishobora gukorwa igihe cyose umutwaro utoranijwe hakurikijwe ibisabwa by'icyitegererezo.

2, gukomera k'umupira mu gice cy'icyuma bivuga umurambararo wagenwe w'umupira w'icyuma, munsi y'igikorwa cy'umutwaro w'igerageza ushyizwe hejuru y'icyitegererezo, ugumana igihe runaka, igitutu mpuzandengo kuri buri gice kigera kuri Kgf/mm2 cyangwa N/mm2 cyagaragajwe.