Nhwɛsoɔ: 0 Ɔkyerɛwfoɔ: Site Editor Bere a wɔde tintimii: 2026-08-12 Mfiase: Beaeɛ
Ɛsɛ sɛ wɔma dade a ɛnyɛ den a wɔayɛ no fɛfɛɛfɛ so wɔ mfiri pon so. Ɛsɛ sɛ wɔde ntama a wɔabom ayɛ a ɛyɛ mmerɛw fa adwumayɛbea no fam. Kar nipadua a wɔawie no hwehwɛ sɛ wɔsan de si baabi foforo wɔ nhama a wɔde boaboa ano no so. Wɔ emu biara mu no, adesoa no som bo—na ɛyɛ mmerɛw sɛ ɛbɛsɛe.
Rigging kuw no de wɔn nsa kɔ a sling a ɛyɛ tratraa . Ɛnyɛ sɛ ɛyɛ ɔkwan a emu yɛ den sen biara nti, na mmom esiane sɛ ɛyɛ nea ɛyɛ brɛoo sen biara nti. Webbing no ani a ɛtrɛw na ɛyɛ tratraa no kyekyɛ adesoa no mu duru wɔ beae kɛse, na ɛtew nhyɛso so na ɛbɔ adesoa no ho ban fi ntini a ɛyɛ mmerɛw, nsensanee, ne abubuw ho.
Lishenflex ayɛ slings a ɛyɛ tratraa a wɔayɛ no bɛboro mfe aduonu ni, na asɛmmisa biako a yɛte fi mfiridwumayɛfo ne wɔn a wɔhwɛ nneɛma a wɔyɛ so ne sɛ: Dɛn nti na slings a ɛyɛ tratraa bɔ nnesoa ho ban yiye sen sling ahorow afoforo? Mmuae no wɔ abɔde mu nneɛma ho nimdeɛ a ɛfa nhyɛso kyekyɛ ho —nyinasosɛm a ɛyɛ mfitiasede te sɛ nea etu mpɔn no.
Wɔde ɔkwan tiawa bi na ɛkyerɛ abusuabɔ a ɛda ahoɔden, beae, ne nhyɛso ntam:
Nhyɛso = Ahoɔden ÷ Nkitahodi Beae
Saa nhyehyɛe yi a wonya fii Pascal nnyinasosɛm a ɛfa abɔde mu nneɛma ho mu no kyerɛkyerɛ nea enti a ɔbea a ɔhyɛ stiletto asen no de nhyɛso kɛse ba fam sen asono a ogyina nan a ɛyɛ tratraa so no mu. Sɛnea nhyɛso kyekyɛ ho abɔde mu nneɛma kyerɛ no, dodow a beae a ɛne wɔn ho wɔn ho di nkitaho no yɛ teateaa no, dodow no ara na nhyɛso no yɛ kɛse wɔ beae biara.
Sɛ wɔde nnyinasosɛm yi di dwuma wɔ nneɛma a wɔma so mu a, ɛkyerɛkyerɛ nea enti a agyan a ɛyɛ tratraa bɔ nnesoa ho ban yiye sen agyan ahorow afoforo:
Sling Type |
Nkitahodi Beae |
Nhyɛso a ɛwɔ Adesoa so |
Adesoa Ho Ahobammɔ |
Sling a ɛyɛ tratraa |
Ɔfa a ɛtrɛw na ɛyɛ tratraa |
Low —wɔkyekyɛ no pɛpɛɛpɛ |
Asɛnka nni ho |
Sling a ɛyɛ kurukuruwa |
Ɔfa teateaa na ɛyɛ kurukuruwa |
Ɛkɔ fam—wɔde n’adwene si mmeae a ɛne wɔn ho wɔn ho di nkitaho |
Papa |
Wire Nhama Sling |
Teateaa yiye, point contact |
Ɛkorɔn yiye —ɛyɛ nea ɛwɔ mmeae nketenkete |
Hia |
Nkɔnsɔnkɔnsɔn Sling |
Twe adwene si nkitahodi so |
Ɛkorɔn yiye—ɛde n’adwene si ankorankoro nkitahodi ahorow so |
Hia |
Fibea: Abɔde mu nneɛma a ɛfa nhyɛso kyekyɛ ho; Pascal nnyinasosɛm no
Ɛdenam baabi a ɛne ne ho di nkitaho a wɔma ɛkɔ soro so no, nhama a ɛyɛ tratraa no brɛ nhyɛso no ase kɛse wɔ beae biako biara, na ɛma asiane a ɛwɔ hɔ sɛ ɛbɛsɛe ne soro, akɔhyɛ mu, na abubu no so tew. Sɛnea Wikipedia nsɛm a ɛfa nhyɛso ho kyerɛkyerɛ mu no , nhyɛso yɛ tumi a wɔde di dwuma tẽẽ wɔ ade bi ani wɔ beae biara a saa tumi no kyekyɛ wɔ so no. Beae a ɛtrɛw a ɛne ne ho di nkitaho no ma nhyɛso a ɛba fam ma tumi koro no ara.
Nhyɛso a afiri a wɔde hyɛ adesoa so de ba adesoa so no ho hia esiane nneɛma abien nti: adesoa ho banbɔ ne afiri a ɛtra hɔ kyɛ.
Sɛ wɔma nneɛma a ɛyɛ mmerɛw anaa nea wɔawie so—dade a wɔayɛ no fɛfɛɛfɛ, nneɛma a wɔayɛ ho adwini, nneɛma a wɔde afrafra, ahwehwɛ, anaa ɛlɛtrɔnik nneɛma—so a, nhyɛso a ɛboro so betumi ama:
Indentation anaa crushing —nneɛma a ɛyɛ mmerɛw no sɛe wɔ nhyɛso a ɛyɛ den mu
Nneɛma a ɛwɔ soro a wɔtwetwe—nneɛma a wɔde di nkitaho a nhyɛso kɛse wom betumi aprapra anaa asɛe nneɛma a ɛwɔ soro
Adwennwen a ɛpaapae—nneɛma a ɛyɛ mmerɛw betumi apaapae wɔ adwennwen a ɛwɔ baabiara ase
Nneɛma a wɔde yɛ ahosiesie a wɔsɛe no—nea wɔawie no betumi asɛe denam point contact so
Sɛnea LibreTexts Physics kyerɛ no , nhyɛso a wɔde ba ɔfasu bi so no gyina tumi a wɔde di dwuma ne beae a wɔakyekyɛ wɔ so no nyinaa so. Ɛdenam sling ahorow a mfiridwumayɛfo bɛyɛ so no, wobetumi atew asiane a ɛwɔ hɔ sɛ nneɛma a ɛyɛ mmerɛw bɛsɛe no so.
Nhyɛso kɛse a wɔde di nkitaho nso ka sling no ankasa. Sɛ wɔde nhyɛso kɔ baabi ketewaa bi—te sɛ nea ɛte wɔ waya hama anaa nkɔnsɔnkɔnsɔn a wɔde hyɛ mu ho no—a, ade a wɔde hyɛ afiri no mu no nya nhyɛso a ɛkɔ soro wɔ baabi a ɛwɔ, na ɛma ɔsɛe ntɛmntɛm na ɛtew bere a wɔde yɛ adwuma no so. Nea ɛne eyi bɔ abira no, agyan a ɛyɛ tratraa kyekyɛ adesoa no wɔ baabi a ɛtrɛw, na ɛtew nea ɛhyɛ wɔ baabi a ɛwɔ no so na ɛma agyan no nkwa nna yɛ tenten.
Lishenflex ’s lab sɔhwɛ si so dua sɛ slings a ɛyɛ tratraa a ɛwɔ webbing a ɛtrɛw no nya osuahu a ɛba fam kɛse wɔ localized abrasion ne wear so sɛ wɔde toto slings teateaa anaa slings kurukuruwa a wɔde di dwuma wɔ adesoa koro no ara so ho a, titiriw bere a wɔma nnesoa a ɛwɔ soro anaasɛ ɛnyɛ pɛpɛɛpɛ so no.
Abusuabɔ a ɛda flat sling trɛw ne adesoa tumi ntam no bata nhyɛso kyekyɛ ho tẽẽ. Wɔ EN 1492-1 ase no, wɔyɛ nhama a ɛyɛ tratraa a ne tɛtrɛtɛ fi mm 25 kosi mm 450 . Sling a ɛtrɛw ma wonya baabi a ɛne wɔn ho wɔn ho di nkitaho kɛse, na ɛtew nhyɛso a ɛba adesoa no so ma tumi koro no ara a ɛma wɔma so no so.
Tumi sɛnea ne tɛtrɛtɛ te (treat lift, polyester flat sling):
Sling Trɛw |
Nkitahodi Beae |
WLL |
Nhyɛso a ɛwɔ Adesoa so (adesoa biara) . |
30 mm |
Ketewa |
1.0 t |
Soro |
60 mm |
Kakra |
2.0 t |
Kakra |
90 mm |
Nea ɛsõ sen saa |
3.0 t |
Deɛ ɛwɔ fam |
120 mm |
Kakraa |
4.0 t |
Deɛ ɛwɔ fam |
150 mm |
Extra kɛse |
5.0 t |
Nea ɛba fam sen biara |
Faako a wonyae: EN 1492-1 tumi ho nsɛm
Sɛnea pon no kyerɛ no, ɛnyɛ sɛ nhama a ɛtrɛw no ma WLL a ɛkorɔn nko na mmom ɛkyekyɛ adesoa no mu duru wɔ beae kɛse nso, na ɛtew nhyɛso a ɛwɔ adesoa no ani so.
Lishenflex kamfo kyerɛ sɛ paw sling a ɛtrɛw sen biara a mfaso wɔ so ma wo dwumadie no na ama woabɔ wo ho ban wɔ adesoa ho kɛseɛ, titiriw berɛ a worema nneɛma a ɛyɛ mmerɛw anaa wɔawie so. Ɛsɛ sɛ wogyina adesoa no mu duru ne baabi a ɛho hia sɛ wɔde di nkitaho na wɔasiw adesoa no ani a ɛbɛsɛe no nyinaa so paw.
Dade a ɛnyɛ den a wɔayɛ no fɛfɛɛfɛ, aluminium, ne nneɛma a wɔayɛ ho adwini anaa wɔde akata so no yɛ nea ɛyɛ mmerɛw sɛ ɛbɛsɛe ne soro esiane sɛ sling bɛka ho nti. Sɛnea Wikipedia 'Surface finish' nsɛm no kyerɛ no, nhyɛsoɔ nsɛntitiriw a ɛboro adeɛ no aba ahoɔden so tumi sɛe nsuo a wɔawie, na ɛde daa deformation anaa ɔfasuo sintɔ bɛba.
Slings a ɛyɛ tratraa bɔ saa nneɛma yi ho ban denam:
Adesoa no a wɔkyekyɛ wɔ beae a ɛtrɛw a wɔde di nkitaho
Point contact a ebetumi ayɛ scratch anaasɛ dent a wobeyi afi hɔ
Ɛma sling ne adesoa no ntam kwan a ɛyɛ mmerɛw a ɛnyɛ abrasive
Nneɛma a wɔde afrafra—carbon fiber, fiberglass, ne nneɛma a wɔde afrafra a wɔayɛ no ntoatoaso—yɛ den wɔ nhyɛso mu nanso ɛyɛ mmerɛw sɛ nhyɛso a ɛwɔ baabi no betumi aba. Point contact fi waya hama anaa nkɔnsɔnkɔnsɔn slings betumi ama delamination, abubu, anaasɛ stress fractures. Sling a ɛyɛ tratraa a ɛtrɛw no ma nhyɛso a ɛwɔ baabi no so tew, na ɛbɔ nhyehyɛe a wɔabom ayɛ no ho ban.
Ɛlektrɔnik nneɛma ne mfiri a wɔde yɛ nneɛma pɛpɛɛpɛ no tumi te ahodwiriw ne adwennwen a ɛwɔ mpɔtam hɔ ase. Nhyɛso a ɛso tew a nhama a ɛyɛ tratraa de ba no boa ma wɔasiw ɔmansin board ahorow, adan a ɛyɛ mmerɛw, ne nneɛma a wɔde si hɔ pɛpɛɛpɛ no sɛe.
Sling Type |
Nkitahodi Beae |
Nhyɛso a ɛwɔ Adesoa so |
Adesoa Ho Ahobammɔ |
Dwumadi a Ɛyɛ Paara |
Sling a ɛyɛ tratraa |
Ɛtrɛw, ɛyɛ petee |
Ɛba fam yiye |
Asɛnka nni ho |
Adesoa a wɔawie/a ɛyɛ mmerɛw |
Sling a ɛyɛ kurukuruwa |
Teateaa, ɛyɛ kurukuruwa |
Kakra |
Papa |
General lifting |
Wire Nhama Sling |
Ɛyɛ teateaa yiye |
Ɛkorɔn yiye |
Hia |
Nneɛma a emu yɛ duru/abrasive |
Nkɔnsɔnkɔnsɔn Sling |
Twe adwene si nkitahodi so |
Ɛkorɔn yiye |
Hia |
Adesoa a ɛboro so/a emu yɛ duru |
Sɛnea Wikipedia 'Rigging' nsɛm no kyerɛ no, wɔpɛ slings a ɛyɛ tratraa bere a ɛsɛ sɛ wɔbɔ adesoa no ani ho ban fi ɔsɛe ho. Slings kurukuruwa ma nnesoa ho banbɔ pa nanso entu mpɔn kɛse te sɛ slings a ɛyɛ tratraa ma nnesoa a ɛwɔ mmeae akɛse a ɛne ne ho di nkitaho, bere a wɔtaa de waya hama ne nkɔnsɔnkɔnsɔn slings di dwuma wɔ baabi a ɛnyɛ adesoa ahobammɔ nyɛ ade titiriw a ɛhaw adwene.
Sɛ worepaw afiri a ɛyɛ tratraa a wode bɛbɔ adesoa ho ban a, susuw ho:
1. Adesoa no ani a ɛyɛ mmerɛw—nneɛma a ɛyɛ mmerɛw anaa nea wɔawie no hwehwɛ sɛ wɔde nhama a ɛtrɛw
2. Adesoa no mu duru—nnesoa a emu yɛ duru hwehwɛ sɛ wɔde nhama a ɛtrɛw na ama nhyɛso akɔ so ayɛ ketewaa
3. Beae a wɔde di nkitaho a ɛwɔ hɔ—beae a wɔde di nkitaho kakraa bi betumi ahwehwɛ sɛ wɔde agyan a ɛtrɛw
4. Tumi a sling no tumi yɛ—slings a ɛtrɛw no wɔ WLL a ɛkorɔn
Mmara a ɛfa paw ho: Paw sling a ɛtrɛw sen biara a ɛbɛfata contact area a ɛwɔ hɔ no na ama WLL a wɔhwehwɛ no. Wɔ nnesoa a ɛyɛ mmerɛw ho no, fa ne tɛtrɛtɛ di kan sen nea wubetumi ayɛ—sling a ɛtrɛw a ɛwɔ WLL koro no ara ma ahobammɔ a eye sen biara wɔ soro.
Lishenflex de slings a ɛyɛ tratraa a ne tɛtrɛtɛ fi mm 25 kosi mm 300 a WLL a efi tɔn 1 kosi tɔn 10 ma, na ɛma wutumi ne sling no trɛw ne adesoa no ani ahobammɔ ahwehwɛde hyia.
Abɔde mu nneɛma a ɛwɔ agyan a ɛyɛ tratraa mu no yɛ mmerɛw nanso tumi wom: nneɛma a ɛtrɛw kyekyɛ ahoɔden wɔ mmeae akɛse, na ɛtew nhyɛso a ɛba nnesoa so. Saa nhyɛso a wɔtew so yi bɔ nneɛma a ɛyɛ mmerɛw ne nea wɔawie ho ban fi ɔsɛe ho, na ɛma nhama a ɛyɛ tratraa yɛ nea wɔpɛ ma nnwuma a adesoa ho ahobammɔ ho hia kɛse.
Nneɛma atitiriw a wɔde kɔ:
1. Nhyɛso = Ahoɔden ÷ Mpɔtam—beae a ɛtrɛw a ɛne ne ho di nkitaho no kyerɛ sɛ nhyɛso a ɛba fam
2. Slings a ɛyɛ tratraa ma wonya baabi a ɛtrɛw sen biara a ɛne sling biara di nkitaho
3. Slings a ɛtrɛw no brɛ nhyɛso a ɛwɔ soro no ase na ɛbɔ nnesoa a ɛyɛ mmerɛw ho ban
4. Paw sling a ɛtrɛw sen biara a mfaso wɔ so ma wo application no
5. Susuw adesoa ho nkate ho bere a worepaw sling ahorow no
Lishenflex yɛ polyester flat slings a ne tɛtrɛtɛ fi mm 25 kosi mm 300, a ɛne EN 1492-1 ne ASME B30.9 gyinapɛn hyia. Yɛde akwankyerɛ ma wɔ sling trɛw paw a egyina wo adesoa ahobammɔ ahwehwɛde pɔtee so.
Sɛ wuhia mmoa a wode bɛpaw flat sling trɛw a ɛfata ama wo application no —anaasɛ wuhia mmoa a wode bɛkyerɛ nhyɛso a ɛfata a wɔbɛtew so ama adesoa a ɛyɛ mmerɛw a —yɛsrɛ wo fa email kɔma sales@lishenflex.com , na yɛn mfiridwuma kuw no de mmoa bɛma mmiako mmiako.