Tikanga Kimi Pakeke mō ngā Wāhanga Paerewa o ngā Utauta Taputapu – Tikanga Whakamātautau Pakeke Rockwell mō ngā Rauemi Whakarewa

I roto i te hanga o ngā wāhanga taputapu, he tohu nui te pakeke. Hei tauira, ko te wāhanga e whakaaturia ana i te pikitia. Ka taea e tātou te whakamahi i te taputapu whakamātautau pakeke Rockwell hei whakahaere i te whakamātautau pakeke.

He taputapu tino whai hua tā mātou whakaaturanga matihiko Rockwell mō tēnei kaupapa. He tino māmā, he mārama hoki te tukanga whakamātautau o tēnei taputapu whakamātautau pakeke.

Ka whakamahia he kaha o te 150kgf, ā, ka whakamahia he kōhao taimana mō te whakamātautau. Kia oti te whakamātautau, ka ahu mai te uara pakeke inehia i runga i te tauine pakeke HRC Rockwell. Kua mōhiotia whānuitia tēnei tikanga whakamahi i te whakamātautau pakeke Rockwell, ā, kua whakamahia i roto i te umanga mō tōna tika me tōna ngāwari. Mā tēnei ka taea e ngā kaihanga te ine tika i te pakeke o ngā wāhanga taputapu, kia mōhio ai kei te tutuki ngā hua i ngā paerewa kounga e hiahiatia ana. Ahakoa kei roto i te hanga wāhanga miihini, taputapu hanga, i ētahi atu mara e pā ana rānei, he mea nui te kite tika i te pakeke hei whakarite i te mahi me te roa o te ora o ngā hua.

Ehara i te mea ka whakaratohia e tā mātou taputapu whakamātautau pakeke he hua pono anake, engari ka whakangawari ake hoki i te tukanga whakamātautau, ka tino whakapai ake i te whai huatanga o te whakahaere kounga i roto i te tukanga whakaputa o ngā wāhanga taputapu.

Anei ngā mahi whakamātautau taipitopito mō te whakamahi i te whakaaturanga matihiko Rockwell hardness test a te Kamupene Shandong Shancai hei ine i te pakeke o ngā wāhanga paerewa taputapu e ai ki te tikanga whakamātautau pakeke Rockwell mō ngā rauemi whakarewa:

1. Whakaritea te taputapu whakamātautau me te tauira:

1.1Me whakarite kei te tika te whakatikatika o te whakaaturanga matihiko Rockwell e whakamahi ana i te kaha, ā, kei roto i te āhua pai te mahi. Tirohia ngā hononga me ngā mahi katoa, pērā i te pūtake hiko, te whakaaturanga matihiko, me te pūnaha tono kaha.

1.2Tīpakohia te tauira wāhanga paerewa taputapu hei whakamātautau. Me whakarite kia ma te mata o te tauira, kia kore he paru, he hinu, he paparanga waikura rānei. Ki te tika, whakakanapahia te mata kia maeneene, kia papatahi hoki te wāhi whakamātautau.

2. Tāutahia te kōhaoKōwhiria te kōhao taimana e tika ana kia rite ki ngā whakaritenga whakamātautau. Hei ine i te pakeketanga i runga i te tauine pakeketanga HRC Rockwell, tāutahia te kōhao taimana ki roto i te pupuri kōhao o te whakamātautau. Me whakarite kia mau te kōhao, kia tika hoki te tūnga.

3. Whakatakotoria te kaha whakamātautauWhakatikatikahia te taputapu whakamātautau kia whakatakotoria te kaha whakamātautau ki te 150kgf. Koinei te kaha whakamātautau paerewa mō te tauine HRC. Whakaūtia te tika o te tautuhinga kaha mā te papatohu whakahaere a te taputapu whakamātautau, mā te tikanga whakatikatika rānei e tika ana.

4. Whakanohoia te tauiraWhakatakotoria te tauira ki runga i te paepae o te kaiwhakamātautau. Whakamahia ngā taputapu tika, ngā taputapu whakanoho rānei, kia mau ai te tūnga o te tauira, kia tū tika ai hoki te mata whakamātautau ki te tuaka o te pūwero.

5. Ka utaina aunoa, ka noho, ka tangohia te whakamātautau pakeke

6.Pānuihia te uara mārōKia tangohia katoatia te kōhao, ka whakaatuhia te uara pakeke i inehia i runga i te tauine pakeke HRC Rockwell i te whakaaturanga matihiko a te kaiwhakamātautau. Tuhia tēnei uara kia tika.

7. Whakahokia te whakamātautau (mēnā e tika ana)Mō ngā hua tika ake, e taunakihia ana kia whakahokia ngā mahi o runga ake nei i ngā tūranga rerekē i runga i te mata o te tauira, me te tatau i te uara toharite o ngā inenga maha. Ka āwhina tēnei ki te whakaiti i te hapa i puta mai i ngā āhuatanga rauemi kāore i te ōrite i runga i te mata o te tauira.

Mā te whai i ēnei kaupae me te āta, ka taea e koe te ine tika i te pakeke o ngā wāhanga paerewa taputapu mā te whakamahi i te tikanga whakamātautau pakeke Rockwell me te mata matihiko e whakamahi ana i te kaha hiko, te kaiwhakamātautau pakeke Rockwell.