Mekameka Whakaara G80 Kounga Teitei Rahi Paerewa Haina mō te Poraka Mekameka
Mekameka Whakaara G80 Kounga Teitei Rahi Paerewa Haina mō te Poraka Mekameka
Te whakaatu atu nei i tā mātou hua hou - He mekameka hiki maitai koranu G80 mō te mahi taumaha. He harikoa mātou ki te kawe atu i tēnei mekameka hiki kounga teitei i hangaia mō te whakamahinga ahumahi.
He mea hanga ā mātou mekameka hiki i te maitai koranu G80 kounga teitei, e mōhiotia ana mō tōna kaha me tōna manawanui whakamiharo. He kaha ki te tu atu ki ngā kawenga taumaha me ngā āhuatanga mahi uaua, he mea tino pai mō ngā ahumahi pēnei i te hanga, te keri me te hanga. Me ngā kawenga mahi haumaru mai i te 2.5 tāne ki te 150 tāne, ka taea e ā mātou mekameka hiki te whakahaere i ngā mahi hiki tino uaua.
Ko te mea e wehewehe ana i tā mātou Mekameka Hiki Ahumahi G80 i ētahi atu mekameka ko tōna hoahoa me te hanganga pai rawa atu. Ka hangaia me te whakamatautauria ia hononga kia tino tutuki ai ngā paerewa haumaru teitei. Ka ata whakamahanahia te mekameka hiki, ka tineihia kia kaha ake ai, kia pakari ai, kia kore ai e pakaru, kia kore ai e huri.
Hei tāpiri, ka whakakotahihia e tā mātou mekameka hiki ahumahi G80 te ngāwari me te pakari. Kua hangaia ēnei hei whakarato i te mahi maeneene i te wā e hiki ana, hei whakaiti i te mōrearea o ngā nekehanga tutu, ohorere rānei ka whakararu i te haumaru. He ātete hoki ēnei mekameka ki te waikura, e whakarato ana i te mahi roa ahakoa i roto i ngā taiao uaua.
Mō te ngāwari me te haumaru o te whakapiringa, kua whakauruhia ā mātou mekameka hiki ahumahi G80 ki ngā karapīni e taea ai te hapai i ngā kawenga taumaha. Kei te matau he tikanga here hei whakanui ake i te haumaru, kia mau tonu ai te piri o te kawenga kua hikitia puta noa i te tukanga hiki.
Kāwai
I SCIC, ko te mea nui ki a mātou ko te pai o te noho o ngā kaihoko me te haumaru. Koia te take e tirotirohia ai te kounga o ā mātou mekameka hiki ahumahi G80 kia pono ai, kia mahi ai hoki. Ka tautokona hoki ā mātou mekameka e te pūtāhui whānui kia taea ai e koe te hoko me te māia.
Hei whakamutunga, ko tā mātou mekameka hiki maitai koranu G80 mahi taumaha te otinga tino pai mō ō hiahia hiki katoa. I hangaia mō te whakamahinga ahumahi, he kaha, he roa, he haumaru hoki ēnei mekameka. Hokohoko mai ki ā mātou mekameka hiki, ā, wheakohia te rerekētanga ka taea e rātou te hanga i roto i ō mahi hiki.
Tono
Ngā Hua e Pā Ana
Tawhā mekameka
I runga i te hangarau whakaputa mekameka hiki SCIC G80 me te G100, ka whakawhānuihia e mātou tā mātou raina hua ki te mekameka hiki ātete pai Grade T (Momo T, DAT me te DT), hei whakamahi i roto i ngā mekameka hiki raupapa ā-ringa me te hiko.
Pikitia 1: mekameka hiki / hononga
Kī
| 1 | Whakawhitihia te rārangi pokapū o te hononga | l | ko te roa o te pikinga maha |
| p | ko te papa | dm | ko te diameter rauemi e ai ki te ine |
| ds | ko te diameter o te whakarewa | e | ka pāngia te roa e te whakarewatanga |
| w3 | ko te whānui ā-roto i te hononga whakarewa | w2 | ko te whānui o waho i runga i te whakarewa |
Ripanga 1: ngā rahi o te mekameka hiki/hononga (mm)
| Nominal size dn | Material diammutunga koretolerance | Pitch | Wite rā | Gaugelengthof 11xpn | Wmara diammutunga kore ds max. | |||
| pn | tolerance1) | intermutunga w3 min. | external w2 max. | l | tolerance1) | |||
| 4 | ±0.2 | 12 | 0.25 | 4.8 | 13.6 | 132 | 0.6 | 4.3 |
| 5 | ±0.2 | 15 | 0.3 | 6.0 | 17.0 | 165 | 0.8 | 5.4 |
| 6 | ±0.2 | 18 | 0.35 | 7.2 | 20.4 | 198 | 1.0 | 6.5 |
| 7 | ±0.3 | 21 | 0.4 | 8.4 | 23.8 | 231 | 1.1 | 7.6 |
| 8 | ±0.3 | 24 | 0.5 | 9.6 | 27.2 | 264 | 1.3 | 8.6 |
| 9 | ±0.4 | 27 | 0.5 | 10.8 | 30.6 | 297 | 1.4 | 9.7 |
| 10 | ±0.4 | 30 | 0.6 | 12.0 | 34.0 | 330 | 1.6 | 10.8 |
| 11 | ±0.4 | 33 | 0.6 | 13.2 | 37.4 | 363 | 1.7 | 11.9 |
| 12 | ±0.5 | 36 | 0.7 | 14.4 | 40.8 | 396 | 1.9 | 13.0 |
| 13 | ±0.5 | 39 | 0.8 | 15.6 | 44.2 | 429 | 2.1 | 14.0 |
| 14 | ±0.6 | 42 | 0.8 | 16.8 | 47.6 | 462 | 2.2 | 15.1 |
| 16 | ±0.6 | 48 | 0.9 | 19.2 | 54.4 | 528 | 2.5 | 17.3 |
| 18 | ±0.9 | 54 | 1.0 | 21.6 | 61.2 | 594 | 2.9 | 19.4 |
| 20 | ±1.0 | 60 | 1.2 | 24.0 | 68.0 | 660 | 3.2 | 21.6 |
| 22 | ±1.1 | 66 | 1.3 | 26.4 | 74.8 | 726 | 3.5 | 23.8 |
| 1)Ko te tikanga, ka wehea ēnei manawanui ki te +2/3 me te –1/3 mō te hononga takitahi me te roa paerewa. | ||||||||
Ripanga 2: te herenga kawenga mahi mekameka hiki (WLL)
| Nominal size dn mm | Chain type T t | Chain type DAT t | Chain type DT t |
| 4 5 6 | 0.5 0.8 1.1 | 0.4 0.63 0.9 | 0.25 0.4 0.56 |
| 7 8 9 | 1.5 2 2.5 | 1.2 1.6 2 | 0.75 1 1.25 |
| 10 11 12 | 3.2 3.8 4.5 | 2.5 3 3.6 | 1.6 1.9 2.2 |
| 13 14 16 | 5.3 6 8 | 4.2 5 6.3 | 2.6 3 4 |
| 18 20 22 | 10 12.5 15 | 8 10 12.5 | 5 6.3 7.5 |
| mean stress N/mm2 | 200 | 160 | 100 |
Ripanga 3: ngā kaha ātete hanga mekameka hiki me ngā kaha pakaru
| Nominal size dn mm | Manufacturing proof force (MPF) kN mi roto i | Breaking force (BF) kN mi roto i |
| 4 | 12.6 | 20.1 |
| 5 | 19.6 | 31.4 |
| 6 | 28.3 | 45.2 |
| 7 | 38.5 | 61.6 |
| 8 | 50.3 | 80.4 |
| 9 | 63.6 | 102 |
| 10 | 78.5 | 126 |
| 11 | 95 | 152 |
| 12 | 113 | 181 |
| 13 | 133 | 212 |
| 14 | 154 | 246 |
| 16 | 201 | 322 |
| 18 | 254 | 407 |
| 20 | 314 | 503 |
| 22 | 380 | 608 |
Ripanga 4: te roanga mutunga katoa me te mārō o te mata
|
| hokist chain typēhi | ||
| T | DAT | DT | |
| Tōtal tinoimate whakaroan He%min | 10 | 10 | 5 |
| Surface harrās min dn < 7 mm, HV 5 dn = 7 mm to 11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Tirotiro Pae
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