7mm G80 Alloy Steel Chain Hoist Lifting Chain Hononga mekameka
7mm G80 Alloy Steel Chain Hoist Lifting Chain Hononga mekameka
Kāwai
Ko te whakauru i te 7mm G80 Alloy Steel Chain Hoist Lifting Chain, te otinga tino pai mo o hiahia hiki taumaha katoa. Ko tenei mekameka kounga teitei kua hangaia mo te kaha me te mauroa, he pai mo nga momo tono.
Ko tenei mekameka G80 he mea hanga ki te rino koranu-kounga teitei, e whakamana ana i te mahi pai me te roa o te ora. Ko tana hanganga pakari ka tino pai te atete ki te kakahu, te waikura me te kino ahakoa i raro i nga ahuatanga tino kino. Ko nga hononga katoa o tenei mekameka he mea hanga hei whakarato i te mana hiki me te marie o te ngakau i nga mahi hiki.
Ko te whaikorero tetahi ahuatanga nui o tenei mekameka hiki te hiki i te mea ka taea e ia te kawe i nga momo kawenga ma te ngawari. Ahakoa e hiahia ana koe ki te hapai i nga miihini taumaha, i nga taputapu kawe waka, i nga uta uta ranei, he mea tika tenei mekameka G80. Ka tukuna he take haumaru totoka me te whai ki nga paerewa umanga katoa e tika ana, kia pai ai to haumaru i te wa e mahi ana.
Taupānga
Ko te rahi o te mekameka 7mm he maamaa me te ngawari ki te hapai i te wa e mau tonu ana tona kaha. Ma tenei ka pai te whiriwhiri mo nga tono ahumahi me te arumoni, ka whakaiti i te ngenge me te whakanui ake i te kaha. Hei taapiri, ko te hoahoa kiato ka ngawari ki te rokiroki me te kawe, ka waiho hei otinga pai mo nga tohunga pukumahi.
Ko te whakangao i roto i tenei mekameka rino koranu tino mahi karekau anake e whakamana i te hiki i nga kawenga taumaha, engari ka roa ake te ora o te ratonga. Ko tana tino mauroa ka whakaiti i te hiahia ki te whakarereke i nga mekameka, ka penapena te wa me te moni mo te wa roa.
Hei whakarāpopototanga, ko te 7mm G80 Alloy Steel Chain Hoist Lifting Chain ko to tino hoa mo o mahi hiki taumaha katoa. Na tona whakakotahitanga o te kaha, te kaha me te mauroa, he tino pai mo nga tono ahumahi me nga umanga. No reira kaua e whakararu i te haumaru me te pai - whiriwhiria tenei mekameka hiki utu, mekameka hiki, mekameka G80 me te mekameka rino koranu kia kotahi. Hokona i tenei ra ka wheako i te rereketanga o te mahi me te pono!
Hua e Pa ana
Tawhā mekameka
I runga i te hangarau hanga mekameka whakarewa SCIC G80 & G100, he pai ta matou whakaroa atu i ta matou rarangi hua ki te pai o te pai o te katakina te mekameka hoist Grade T (Momo T, DAT & DT), mo te whakamahi i roto i nga mekameka rangatū a-ringa me te mana kaha.
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 | Gaugelengthof 11xpn | Wtawhito diamake ds max. | |||
| pn | tolerance1) | internal 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)Thesetolerancesareusuallydividedinto+2/3and–1/3forbothtiaindividuallinkandthe standardgaugelength. | ||||||||
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 |
| mean stress 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
|
| hokist chain types | ||
| T | DAT | DT | |
| Total ultimate whakaroan A%min | 10 | 10 | 5 |
| Surface hardness 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 |
Te Tirohanga Pae
To Tatou Ratonga
