8x19W Elevator Wire Rope: Nsiesie ne Pɛnhyenkɔ Nhwehwɛmu

Elevator waya nhama ne ahobammɔ nkwa nhama a ɛwɔ akwantu a ɛda fam mu. Sɛ́ ɔdan sohwɛfo anaa elevator ho nimdefo no, ntease a wobɛte bere a hama bi dan fi "a asɛe" kɔ "a ahobammɔ nnim" mu no ho hia yiye. Wɔ Solite no, yɛyɛ 8x19W (Warrington) elevator traction nhama a ɛkɔ wiase nyinaa ahobammɔ gyinapɛn a ɛkorɔn sen biara so, a EN 81-20/50 ka ho.

Wɔ saa akwankyerɛ yi mu no, yɛkyekyɛ nneɛma a ɛho hia wɔ nsiesie ne "Red Lines" a wɔde kɔ pɛnhyen no mu.

1. Dɛn Nti na Wɔyɛ 8-Strand Construction ma Traction?

Nnɛyi mfiri a wɔde foro abansoro dodow no ara na wɔde di dwuma8x19W a ɛwɔ Independent Wire Rope Core (IWRC) .anaasɛ Fiber Core (FC) a wɔde yɛ nneɛma. Dɛn nti na ɛnyɛ 6-strand?

• Nkitahodi Beae: 8-strand nhyehyɛe no ma wonya mmeae pii a ɛne traction sheave groove no di nkitaho, na ɛtew sheave wear so.
• Nsakrae a ɛyɛ mmerɛw: Nhama pii kyerɛ sɛ wɔko tia ɔbrɛ a wɔkotow yiye, a ɛho hia ma high-frequency stop-ne-start cycles.

OMLA Series Nsɛm a Wɔahyehyɛ: YɛnOMLA-EVL-819 na ɛwɔ hɔseries no yɛ titiriw ama high-rise traction systems, a ɛwɔ pre-stretched core na ama elongation ayɛ ketewa wɔ 10,000 cycles a edi kan no mu.

2. Ntrɛwmu Kɔkɔɔ 3 a Wɔde Kɔ Pɛnhyen

Sɛnea ISO 4344 ne EN gyinapɛn ahorow kyerɛ no, ɛsɛ sɛ wɔgyae elevator hama sɛ ɛbɔ saa gyinapɛn yi mu biara a:

A. Diameter a Wɔtew so

Sɛ hama no ntwemu a wɔasusuw no kɔ fam a6% wɔ din mu ntwemu no mu(a nhama a abubu a wotumi hu mpo nni hɔ) no, hama no ahwere ne nhyehyɛe mu mudi mu kura na ɛsɛ sɛ wɔsesa no ntɛm ara.

B. Wire Frequency a Abubu

"Crown breaks" a wɔkan no yɛ ahobammɔ ho nhyehyɛe a wɔahyɛ da ayɛ. Sɛ wopɛ hama a ne kɛse yɛ 8x19 a, sɛ wuhu nea ɛboro10 nhama a abubu a ne tenten yɛ 6d(ne kɛse mmɔho 6), ɔbrɛ nkwa nna atwam.

C. Roulette ne Rouging (Mfutuma Kɔkɔɔ) .

"Red Dust" (Rouging) a ɛda adi no kyerɛ sɛ emu fretting corrosion. Eyi kyerɛ sɛ srade a ɛwɔ mu no ayow, na nhama no reyɛ ayɛ wɔn ho wɔn ho. Ngo a wɔde gu soro no ntumi nsiesie rouge a ɛwɔ mu; nea wɔde besi ananmu nkutoo ne ɔkwan a ahobammɔ wom.

3. Afotu a Wɔde Siesie Nneɛma a Wɔde Siesie Nkwa Nkyɛ

1. Srade a Wɔde Yɛ Nneɛma a Ɛkɔ So: Fa elevator-srade pɔtee bi nkutoo di dwuma. Over-srade ma slippage; under-lubrication de rouging ba.
2. Groove Nhwehwɛmu: Sheave groove a asɛe no "bɛbɔ" hama foforo, na ama adi nkogu ntɛm. Bere nyinaa hwɛ sheave hardness ansa na re-roping.
3. Nhyɛso a Ɛkari pɛ: Hwɛ sɛ nhama a ɛwɔ set no mu nyinaa soa adesoa a ɛyɛ pɛ. Nsonsonoe a ɛboro 5% a ɛwɔ nhyɛso mu no bɛma ɛho asɛe a ɛnyɛ pɛpɛɛpɛ wɔ set no nyinaa so.

Awie

Wɔ Solite no, elevator waya hama biara reel no, wɔde aMill Sɔhwɛ Adansedi Krataa (MTC) .ne ɔbrɛ ho sɔhwɛ ho amanneɛbɔ a ɛkɔ akyiri. Wɔ atrae ne aguadi adwuma a kar pii fa so no ho no, sɛ wobɛpaw nkyerɛkyerɛmu a ɛfata a, ɛnyɛ-nkitahodi.

Hwɛ Solite mfiridwuma kuw no nnɛ ma amanneɛbɔ a ɛfa 8x19W elevator nhama ho anaasɛ wopɛ sɛ wobisa yɛn OMLA-EVL Series mfiridwuma ho nhoma.