Yore mi kelo adwogi maber: Yero pa diro man timo maber pa Tower Crane Wire Ropes i gedo mi adhura ma kawoni

Ni lubre ku dongo pa adhura i ng'om zoo man yub mi gedo, udi ma malu man yub madongo mi gedo ubemedere ameda. Eni umitu yer pa ngec man yub pa tower Crane Wire Ropes, thenge ma pire tek mi tingo piny ma pek, piny ma pire tek ma konyowa ni bedo maber man ni timo tic maber.

Ni lubre ku lapor pa lembe ma jutimo, yeny pa waya mi tower crane ma tiyo maber umedire wang aryo pi oro abic mukadho. Lembe eni nyutho yeny pa ju ma timo tic mi tingo piny, bedo maber pa jam tic, man kwo ma lac. Calu Dr. John S. Parker, ngati ma ngeyo lembe ikum jam tic mi tingo piny, uketho cwinye kumae: "Yero maber pa waya epe kende kende thek mi medo tic pa crane, ento bende ubedo piny ma pire tek mi jwigo peko mi bedo i kabedo." I lembe mi dongo dongo mi tic, yioyic eni pi bedo ber, ma jukonyo ku lim pa ju ma yiku piny (macalu kampuni moko ma julwongo wire rope i Shanghai) i lembe mi ngec mi piny man yub mi yubu piny, kwayu ju ma gitiye i yub ne ni lubu cik manyen mi diro man tic mi diro.

1. Kit ma juyubu kudu man tic: Kite ma juyubu ku Tower Crane Wire Ropes

Yer pa waya pa tower crane ma kawoni ucungo iwi tic migi man kite ma crane utiye kudu.

1.1 Waya ma lokore ngo

Lembe ma jutimo: Jutiyo kudu i yore madongo mi tingo piny, asaga i gedo mi ot mabor.

Cik mi tic: Wire ropes eni tiyo ku kit piny ma tung tung (e.g., 18x7 nyo 35x7). Theng ma iye utiye ku yore ma tung tung ku ma woko, ma weko torque doko tek. I saa mi tic ma malu, eni juku piny ma pek man jam mako cing, ma weko bedo maber.

Lembe ma jubiparu ikum tic: Kadi bende etiye ku tic maber mi juku ngwec, kit ma iye ma iye tek man kero ma lee ikind waya copo kwayu yub ma malo mi gwoko piny i yore mi jwigo olo man jwigo rwinyo.

1.2 Waya ma juyiko

Lembe ma jutimo:Ber pi tingo piny ma pek man pi tiyo ku drum mapol.

Ber pa tic: Jam piny ma jukubo, nikadhu kud i mechanical pre-compression, kelo geometry mi jamb tedu ma dwong man mayom. Eni kelo bero ario:

(1) High fill factor: Pi diameter marom, kabedo malac ma tiyo maber pa cuma kelo tego ma malu mi turo.

(2) Cung matek mi diyo: Medu kero pa waya ikum dhuny man dhuny ikum drum man dul ma ceng kudu i saa mi winding mi dul madwong.

1.3 Tic ma pire tek pa Core i tic.

Waya ma tiye kende (IWRC) pol kare jutiyo kudu i tower crane wire ropes. Ka juporo ku fiber cores (FC) macon, steel core miyo radial support matek ni strands ma woko, ma jwigo radial pressure ma wok ikare mi tingo man winding. Eni piretek pi bedo tek pa thwol man mi medo kero pa thwol man kero mi jwigo olo.

2. Yer mi tic mi gedo:

Lembe ma pire tek ma nyayu tic pa Tower Crane Wire Rope. Yero wire rope ma rwom pare lapiny utiye yore mi moku tam ma rwom pare lapiny ma umitu ukadhu ikum tego pa waya.

3. Poro lembe mi ryeko: Poko piny ikind waya mi cuma macon ku waya mi cuma ma tiyo maber.

Kadi bende waya mi cuma udong ubedo piny ma dhanu zo maru pi tower cranes, waya mi synthetic fiber (macalu HMPE rope) ube nwangu kero i tic moko pi bedo yot man tego pare.

3.1 Lembe ma copo loko ngo pa waya mi cuma:

Waya mi steel utiye ku tego maber mi juku lyethu man tego mi turo, ecopu diyo lyethu ma wok kud i crane drum braking system, man enyutho bedo moth maber i thenge mi pek ma tek.

3.2 Peko pa thung ma juyubu:

Kadi bende thwol ma juyubu ku cing dhanu yot man elokore ngo, lyethu pare mi loko lyethu utiye piny, ma weko ebedo yot ni nwangu ret kud i lyethu pa drum. Bende, tic pare doko rac akeca ka ebedo i the radiation pa ultraviolet man chemical reagents pi kare malac, ma weko ebedo tek ni loko tic ma pire tek pa tower crane's main hoisting system.

4. Gwoko peko: Gwoko waya, poko, man lubu cik. Gwoko waya maber piretek pi bedo maber.

4.1 Gwoko piny maber

Lubrication: Tim lubrication ma iye pa wire rope kare ku kare man maber. Lubricant umaku kud jwigo kende kende nyai pa waya, ento ma pire tek uloyu, umitu emond i cing thwol pi jwigo nyai pa waya man nyai pa waya.

Neno: Neno umaku ulub cik pa ISO 4309, ku nen ikum kabedo ma pire tek.

Kwan pa waya ma tur: Nen ka wel pa waya ma tur ukadhu wel ma juketho i bor pa waya moko.

Dwoko piny pa lac: Nen ka dwoko piny pa lat pa thwol ma rwate ku lat pa thwol ukadhu rwom ma juyike (ma pol kare 3%-6%). Dwoko piny pa diameter nyathotho nyutho ret pa core nyo tur pa strand ma iye.

4.2 Cik pa Scrap man Safety Compliance

Tic man gwoko tower zo Crane Ropes umitu ulub cik mi ng'om zoo, calu ASME B30.3 (Tower Crane Standard) man EN12385 (Wire Rope Manufacturing Standard). Ka ng'atu acel m'ikindgi uthum, jubi loko thung ne pio pio; jwigo bedo moth moku ci.

4.3 Rigging Terminals: Limitations of DIN 741 Wire Rope Clamps

Kadi bende wire rope clamps jutiyu kudu pi kony nyo non-critical connections, DIN 741 cast iron clamps jutiyo kudu pi tic ma yot. I lembe ma pire tek ma kwako tingo piny man gwoko kwo, tic pa ju ma timo tic mi gedo ukwayu tic ku jam tic ma tek ma lubo EN13411-5 nyo US Federal Specification FF-C-450D (forged) standards, man lubu cik mi ketho "saddle main rope" i thenge ma piny pi bedo maber 80% nyo malu pa tego pa thwol.

Ajiki:

I kawoni mi yenyo bor pa ot man tic maber, yero waya mi tower crane dong epe yore mayot mi wilo piny, ento utiye yub ma dit mi gedo malubiri ku kit gedo, ngec mi piny, man gwoko peko. Nicaku i yero RR structures ma rwinyo torque nitundu ikum cik ma tek pa ISO mi thum pa kwo, lembe acel acel nyutho ka nyo yub moko copo kelo aloka loka maber i adhura ma anyim man gwoko leng man tic maber.