JBS300 Semi-aunoa Whakaatu Mamati Miihini Whakamatau Paanga

Ka whakamahia te miihini whakamatautau a te raupapa JBS ki te whakamatautau i te mahi o nga taonga whakarewa hei aukati i te paanga i raro i te kawenga hihiri. He taputapu whakamatautau nui mo te miihini, hanga miihini me etahi atu waahanga, he taputapu whakamatautau nui hoki mo nga umanga rangahauiao hei whakahaere rangahau rauemi hou. Ko te tauira ko te miihini whakamatautau paanga e whakamahia ana i runga i te maakete.

Whakaahuatanga Hua:
Ka whakamahia te miihini whakamatautau a te raupapa JBS ki te whakamatautau i te mahi o nga taonga whakarewa hei aukati i te paanga i raro i te kawenga hihiri. He taputapu whakamatautau nui mo te miihini, hanga miihini me etahi atu waahanga, he taputapu whakamatautau nui hoki mo nga umanga rangahauiao hei whakahaere rangahau rauemi hou. Ko te tauira ko te miihini whakamatautau paanga e whakamahia ana i runga i te maakete.

Āhuatanga Hangarau:
1. Ko tenei miihini he whakaaturanga mamati miihini whakaahuru huarua-aunoa, e whakahaerehia ana e te miihini miihini kotahi maramara, te pendulum hiko, te paanga, te inenga maramara kotahi, te tatauranga, te whakaatu mamati me te ta, me etahi atu, ka taea te piu aunoa i te pendulum i muri mai. pakaru i te tauira Kia rite mo te whakamatautau e whai ake nei, ngawari ki te whakahaere, me te tino pai. Hei whakatutuki i nga whakaritenga o te tikanga whakamatautau aa a Charpy whakarewa, ka taea e ia te tatau me te whakaatu matihiko i te kaha o te whakauru o te rauemi, te pakari o te paanga, te koki pendulum me te uara toharite whakamatautau.
2. Ko te kaihautu whakamatautau he hanganga poutoko-kotahi, he pendulum e iri ana, me te pituitary pendulum-U;
3. Ko te maripi paanga kua whakauruhia me te whakatika ki nga hakihaki, he maamaa me te waatea ki te whakakapi;
4. Tauira tautoko kurupae noa tautoko; kua rite rawa te ope ki nga titi whakamarumaru me nga kupenga whakamarumaru;
5. Ko te miihini whakamatautau he ahua-aunoa te whakahaere. Ko te hiki i te pendulum, te iri pendulum, te paanga me te tuunga he mea hiko katoa, a ko te toenga o te kaha i muri i te pakaru o te tauira ka taea te whakamahi ki te whakaara aunoa i te pendulum ki te whakarite mo te whakamatautau ka whai ake. He tino pai mo te paanga tonu. Nga taiwhanga whakamatautau me nga tari whakangao whakarewa me te miihini e mahi ana i te maha o nga whakamatautau paanga; ka tutuki te miihini whakamatautau ki nga whakaritenga o GB / T229-2007 "Metal Charpy Notch Impact Test Tikanga" mo te whakamatautau paanga o nga taonga whakarewa.