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6 × 19 Steel Core (IWRC),High-ahoɔden ma so waya hama, wear-resistant
Hositing dade waya hama
"6x19 + IWRC hoisting wire rope" yɛ adan a wɔde di dwuma kɛse na ɛho hia wɔ mfiri a wɔde ma nneɛma so no mu biako. Ɛyɛ nea ɛkyɛn so wɔ ahoɔden, wear resistance ne compression resistance mu. Nea edidi so yi yɛ nkyerɛkyerɛmu a ɛkɔ akyiri, ne su ne sɛnea wɔde di dwuma wɔ saa nkyerɛkyerɛmu yi mu:
Nneɛma atitiriw a ɛwom:
Ade titiriw a ɛwɔ 6x19 + IWRC nhyehyɛe no mu ne ne dade hama core, a ɛde ahoɔden ne ahoɔden mu nkɔso kɛse ba:
(1) Ahoɔden a ɛkorɔn ne nea egyina pintinn: Free wire rope core (IWRC) no ma ahoɔden a ɛtwetwe ne adesoa a ɛbubu a ɛwɔ wire hama no mu no tu mpɔn kɛse, na ɛma etumi soa nneɛma a emu duru yɛ kɛse sen fiber core rope (FC).
(2) Strong compression resistance:Dade core nhyehyɛe no ma solid emu mmoa, ma waya hama no nyɛ mmerɛw sɛ ɛbɛyɛ tratraa anaasɛ deformed bere a wɔde radial nhyɛso. Eyi ho hia kɛse ma tonnage akɛse a wɔma so, multi-layer winding (te sɛ winding layers pii wɔ drum so) anaasɛ nhyɛso a wɔtaa de di dwuma.
(3) Ɔhyew a ɛko tia: Esiane sɛ wɔde dade na ɛyɛ hama no mu nti, ɛko tia ɔhyew a ɛkɔ soro sen nhama mu ntini no na ɛfata ma nneɛma a wɔma so wɔ mmeae a ɛhɔ yɛ hyew kɛse.
(4) Ɛnsɛ sɛ ɛyɛ mmerɛw kakra: Sɛ wɔde toto FC hama ho a, IWRC hama no nyinaa a ɛyɛ mmerɛw no yɛ bɔne kakra, nanso ɛdenam pulley ne drum nhyehyɛe a ntease wom (D/d ratio kɛse) so no, wobetumi akura ne brɛ nkwa nna mu yiye.
(5) Srade a wɔhwehwɛ: Ɛwom sɛ IWRC ankasa nso hia srade de, nanso ne ngo a ɛkora so no nyɛ papa te sɛ FC hama, enti ɛhwehwɛ sɛ wɔyɛ abɔnten srade a wɔde siesie no mpɛn pii anaasɛ wɔyɛ adwumaden kɛse.
Baabi a wɔde di dwuma:
6x19 + IWRC ne nea wɔpɛ ma nnwuma a emu yɛ duru ne adwumayɛ a emu yɛ den, na wɔde di dwuma kɛse wɔ:
(1) Krane akɛse a ɛyɛ tɔn: te sɛ nhama atitiriw a wɔde ma so a ɛwɔ bridge krane, gantry krane, ne tae krane mu.
(2) Mfiri a wɔde yɛ hyɛn gyinabea: te sɛ krane a wɔde fa nsu mu (quay cranes, yard cranes) a wɔma so na wɔde gu mu.
(3) Mfiri a wɔde tu fagude: winch a ɛwɔ shaft a ɛda hɔ anaasɛ ɛkɔ fam, mfiri a wɔde tutu shaft.
(4) Mfiri a emu yɛ duru a wɔde si adan: Mfiri a wɔde tutu fam, mfiri a wɔde tu fam, mfiri a wɔde fa pile ne nnwinnade afoforo a emu yɛ duru.
(5) Agyan a wɔhwehwɛ kɛse: Wɔde yɛ agyan a ɛhwehwɛ sɛ ɛyɛ den na ɛyɛ den kɛse.
Hyɛ no nsow: Wɔ dwumadie a ɛwɔ sorokɔ a ɛkorɔn, ahoɔhare kɛseɛ, tɔn kɛseɛ, anaa ɛhia sɛ wɔde spooling ahodoɔ pii (te sɛ mine hoists anaa container cranes akɛseɛ), dadeɛ core nhama (6x19 + IWRC anaa 6x36 + IWRC) anaa nhama a ɛko tia ɛkyinkyini (te sɛ 35x7) na wɔtaa pɛ esiane sɛ ɛtumi gyina nhyɛsoɔ ne rotational resistance a ɛkorɔn nti.
Nnwuma a Wɔde Di Dwuma:
(1) Mfiridwuma ho krane
(2) Hyɛn gyinabea krane
(3) Mfiridwuma mu krane
(4) Krane a ɛwɔ mpoano
(5) Winch a wɔde yɛ winch
(6) Asɛnka agua a wɔde tu fam
Bere bɛn na ɛsɛ sɛ wɔsɛe krane nhama nhama?
Sɛ waya hama bi du tebea horow a edidi so yi mu biara ho a, ɛsɛ sɛ wotwa:
(1) Nhama dodow a abubu wɔ waya hama no twitwa biako mu boro nhama dodow no nyinaa mu 10%.
(2) Abɔnten waya no asɛe boro mfitiaseɛ ntwemu no 40%. Sɛ ennu 40% a, wobetumi apaapae mu na wɔasɛe no sɛnea nhama dodow a abubu te.
.
(4) Wɔtew waya hama no ntwemu so 7%.
(5) Waya hama no hama nyinaa abubu anaasɛ nhama no mu ada adi, na akyi waya no fã bi atrɛw wɔ tebea a ɛte sɛ afiri mu anaasɛ ayɛ den.
Nsɛntitiriw bere a wɔresesa waya nhama a wɔde ma mfiri a wɔde ma nneɛma so no:
(1) Sɛ wɔresesa hama dedaw a wɔde waya ayɛ a, ɛsɛ sɛ wɔde mfitiase nhyehyɛe a ɛfata, ne kɛse, ahoɔden a wɔde twetwe ade a wɔfrɛ no tensile ne nhama nhama di dwuma. Sɛ wodu ne ntwemu koro no ara ho na ahwehwɛde afoforo sua sen mfitiase nkyerɛkyerɛmu no a, akyinnye biara nni ho sɛ ɛbɛka waya hama no nkwa nna a wɔde yɛ adwuma no.
(2) Wɔabara sɛ wɔmfa hama a wɔde hama ayɛ nni dwuma a wonni adansedi krataa a ɛkyerɛ sɛ ɛne no hyia. Sɛ waya hama no ntwemu ne mfitiase nhyehyɛe no nhyia a, ɛsɛ sɛ tumi a ɛbubu no nyinaa ne mfitiase nhyehyɛe no yɛ pɛ. Afei ɛnsɛ sɛ nsonsonoeɛ a ɛwɔ ntwemu no mu boro: 1mm berɛ a mfitiaseɛ ntwemu no nnu 20mm ne 1.5mm berɛ a mfitiaseɛ ntwemu no boro 20mm. Sɛ ɛyɛ den dodo sen nea edi kan no a, ɛbɛma waya hama no apetepete wɔn ho wɔn ho bere a wɔabɔ no wɔ sanku no so no, na ama asɛe kɛse.
(3) Sɛ woresesa waya hama no anaa worebobɔw a, hwɛ yiye na woamma waya hama no ankyekyere. Nneyɛe ada no adi sɛ nhama a wɔde nhama ayɛ no taa sɛe na ɛbubu bere a wɔde redi dwuma no. Wɔabara sɛ wɔbɛka nhama abien a wɔde nhama abɔ mu wɔ afiri a wɔde ma nneɛma so no mu.
Wubetumi asua mfaso a ɛwɔ so no ho ade. Wire hama nneɛma wɔ su ahorow a eye kyɛn so na ɛfata ma nneɛma ahorow te sɛ adesoa a emu yɛ duru a wɔma so ne nea ɛboa suspension bridges. Sɛ wuhia waya hama ano aduru a, yɛsrɛ wo ntwentwɛn wo nan ase sɛ wobɛka yɛn ho asɛm.
6x19+IWRC na ɛwɔ hɔ Nsɛm a Wɔakyerɛkyerɛ mu
| Nominal diameter | Bɛyɛ sɛ. muduro | Adesoa a ɛbubu a ɛba fam koraa | |
| 1770N/mm na ɛwɔ hɔɔdeduani | 1960N/mm na ɛwɔ hɔɔdeduani | ||
| mm | Kg/m | KN | |
| 6. 6. | 0.144 na ɛwɔ hɔ | 22.7 | 25.1.1 |
| 7. | 0.196 na ɛwɔ hɔ | 30.9 | 34.2 |
| 8. 8. Nsɛm a wɔka kyerɛ | 0.256 na ɛwɔ hɔ | 40.3 | 44.7 |
| 9. Nsɛm a wɔka kyerɛ | 0.324 na ɛwɔ hɔ | 51. Nkyekyɛm | 56.5.5 |
| 10. Nsɛm a wɔka kyerɛ | 0.4 | 63. Nkyekyɛm | 69.8 |
| 11. Ɔde ne nsa kyerɛɛ ne so | 0.484 na ɛwɔ hɔ | 76.2 | 84.4.4 |
| 12. Ɔde ne nsa kyerɛɛ ne so | 0.576 na ɛwɔ hɔ | 90.7 | 100.4 |
| 13. Nsɛm a wɔka kyerɛ | 0.676 na ɛwɔ hɔ | 106. Nkyekyɛm | 118. Nkyekyɛm |
| 14. Ɔde ne nsa kyerɛɛ ne so | 0.784 na ɛwɔ hɔ | 124 na ɛwɔ hɔ | 137. Nkyekyɛm |
| 15. Ɔde ne nsa kyerɛɛ ne so | 0.902 na ɛwɔ hɔ | 143. Nkyekyɛm | 158. Nkyekyɛm |
| 16. Ɔde ne nsa kyerɛɛ ne so | 1.02 | 161. Nkyekyɛm | 179. Nkyekyɛm |
| 17. Ɔde ne nsa kyerɛɛ ne so | 1.16 | 183. Nkyekyɛm | 203 na ɛwɔ hɔ |
| 18. Ɔde ne nsa kyerɛɛ ne so | 1.3 | 204 na ɛwɔ hɔ | 226 na ɛwɔ hɔ |
| 19. Ɔde ne nsa kyerɛɛ ne so | 1.45 | 228 na ɛwɔ hɔ | 252 na ɛwɔ hɔ |
| 20. Ɔde ne nsa kyerɛɛ ne so | 1.6 | 252 na ɛwɔ hɔ | 279 na ɛwɔ hɔ |
| 21. Ɔde ne nsa kyerɛɛ ne so | 1.77 | 279 na ɛwɔ hɔ | 309 na ɛwɔ hɔ |
| 22. Ɔde ne nsa kyerɛɛ ne so | 1.94 | 305 na ɛwɔ hɔ | 338 na ɛwɔ hɔ |
| 24. Ɔde ne nsa kyerɛɛ ne so | 2.3 | 363 na ɛwɔ hɔ | 402 na ɛwɔ hɔ |
| 25. Ɔde ne nsa kyerɛɛ ne so | 2.5.5 | 395 na ɛwɔ hɔ | 437 na ɛwɔ hɔ |
| 26. Ɔde ne nsa kyerɛɛ ne so | 2.7 | 426 na ɛwɔ hɔ | 472 na ɛwɔ hɔ |
| 27. Ɔde ne nsa kyerɛɛ ne so | 2.92 | 460 na ɛwɔ hɔ | 509 na ɛwɔ hɔ |
| 28. Ɔde ne nsa kyerɛɛ ne so | 3.14 | 494 na ɛwɔ hɔ | 547 na ɛwɔ hɔ |
| 29. Ɔde ne nsa kyerɛɛ ne so | 3.38 | 532 na ɛwɔ hɔ | 589 na ɛwɔ hɔ |
| 30. Ɔde ne nsa kyerɛɛ ne so | 3.62 | 570 na ɛwɔ hɔ | 631 na ɛwɔ hɔ |








