Ko te tuku tere a Haina Kua Whakatauhia nga mekameka hono mo nga Hoists Chain
I roto i te kaha ki te pai ki te whakatutuki i nga whakaritenga a te kiritaki, ka tino whakatutukihia a maatau mahi katoa i runga i ta maatau pepeha "Kounga Teitei Teitei, Reeti Whakataetae, Ratonga Tere" mo te Tukunga Tere a Haina Whakatairanga Hononga Hononga mo nga Hoists Chain, Ko te kaupapa o to taatau kamupene. Ko nga wa katoa ki te tuku otinga kounga teitei, kamupene mohio, me nga korero pono. Nau mai ki nga hoa tata katoa ki te tuu i te hoko whakamatautau mo te hanga i te aroha pakihi mo te wa roa.
I roto i te kaha ki te whakatutuki pai ki nga whakaritenga a te kiritaki, ko o maatau mahi katoa ka tino whakatutukihia i runga i ta maatau pepeha "Te kounga teitei, te utu whakataetae, te ratonga tere" moHaina Steel Chain, Raina hono paiherea, Ko te nuinga o nga raruraru i waenganui i nga kaiwhakarato me nga kaihoko na te kore korero. I runga i nga tikanga, ka kore e pai nga kaiwhakarato ki te patai i nga mea kaore i te maarama. Ka pakaruhia e matou nga arai tangata hei whakarite kia eke koe ki to hiahia ki te taumata e tumanakohia ana e koe, ina hiahia koe. He tere ake te wa tuku me te hua e hiahia ana koe ko to maatau Paearu.
Kāwai
Te hiki me te whiu, te mekameka hiki, te mekameka hono poto, te hiki te mekameka hono porohita, te mekameka T, te mekameka DAT, te mekameka DT, te DIN EN 818-7 te mekameka hono poto mo nga kaupapa hiki, te mekameka pai o te pai, te mekameka maitai.
Taupānga
Te hiki me te whiu, te hiki, te here
Whakaaturanga 1: he mekameka / hononga hono
Kī
| 1 | Whakawhitihia te raina waenganui o te hononga | l | ko te roanga o te reo maha |
| p | ko te pitch | dm | ko te diameter o nga rawa ka ine |
| ds | ko te diameter weld | e | ko te roa te rahinga e pa ana ki te whakapiri |
| w3 | ko te whanui o roto i te weld | w2 | ko te whanui o waho i runga i te weld |
Ripanga 1: mekameka whakaneke / rahi hono (mm)
| Nominal size dn | Material diamaketolerance | Pitch | Width | Gauge length of 11 x pn | Wtawhito diamake ds max. | |||
|
pn |
te manawanui1) | roto w3 min. | waho w2 mōrahi. |
l |
te manawanui1) | |||
| 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) I te nuinga o te waa ka wehewehea enei tuunga ki te + 2/3 me te - 1/3 mo te hononga takitahi me te roa o te ine paerewa. | ||||||||
Ripanga 2: te tepe kawenga mahi o te mekameka (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 |
| ahotea toharite N/mm2 | 200 | 160 | 100 |
Ripanga 3: te hanga mekameka whakaneke i nga mana tohu me nga kaha pakaru
| Nominal size dn mm | Manufacturing proof force (MPF) kN mi roto. | Breaking force (BF) kN mi roto. |
| 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 whakaroa mutunga me te pakeke o te mata
|
| momo mekameka hoist | ||
| T | DAT | DT | |
| Tapeke roanga mutunga A %min | 10 | 10 | 5 |
| Te pakeke o te mata min dn <7 mm, HV 5 dn = 7 mm ki te 11 mm, HV 10 dn> 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
I roto i te kaha ki te pai ki te whakatutuki i nga whakaritenga a te kiritaki, ka tino whakatutukihia a maatau mahi katoa i runga i ta maatau pepeha "Kounga Teitei Teitei, Reeti Whakataetae, Ratonga Tere" mo te Tukunga Tere a Haina Whakatairanga Hononga Hononga mo nga Hoists Chain, Ko te kaupapa o to taatau kamupene. Ko nga wa katoa ki te tuku otinga kounga teitei, kamupene mohio, me nga korero pono. Nau mai ki nga hoa tata katoa ki te tuu i te hoko whakamatautau mo te hanga i te aroha pakihi mo te wa roa.
Te tuku tereHaina Steel Chain, Raina hono paiherea, Ko te nuinga o nga raruraru i waenganui i nga kaiwhakarato me nga kaihoko na te kore korero. I runga i nga tikanga, ka kore e pai nga kaiwhakarato ki te patai i nga mea kaore i te maarama. Ka pakaruhia e matou nga arai tangata hei whakarite kia eke koe ki to hiahia ki te taumata e tumanakohia ana e koe, ina hiahia koe. He tere ake te wa tuku me te hua e hiahia ana koe ko to maatau Paearu.
