Wire rope hi load-bearing leh transmission component pawimawh tak angin, lifting machinery, elevator, bridge, lawng, leh mining hmanruaah te hman a ni nasa hle. Mahse, hmanna hrang hranga hman tur wire rope-te hian an structure, material leh performance-ah danglamna nasa tak an nei a ni. Heng danglamnate hriatthiam hi wire rope thlan leh hman dikna atan a pawimawh hle.
I. Structure hrang hranga danglamna
Wire rope siam dan hian a load-bearing capacity, flexibility leh wear resistance te chu direct-in a nghawng a ni. Structure hman tlanglawn tak takte chu:
1.Point Contact Wire Rope: Twisted steel wire layer tam tak atanga siam niin, layer tin hian point-to-point contact a nei a, chu chu 6×19 leh 6×37 structure te a ni. Hetiang wire rope hi siam a awlsam a, a man pawh a tlawm hle a, mahse wire inkarah chuan a chhe rang hle thung. Medium load leh general operating condition atan a tha hle.
2.Line Contact Wire Rope: Wire rope hian linear contact a nei a, chu chu 6×19S (Siru) leh 6×19W (Warrington) te hi a ni. Line-contact wire rope-ah hian wire arrangement denser zawk a awm a, chu chuan load-bearing capacity a ti sang zawk a, wear resistance a ti tha zawk a, hei hian load sang tak leh dam rei ngai application atan a tha hle.
3.Surface-contact wire ropes: Hengte hian wire inkara surface contact siam nan process bik an hmang a, chu chu compacted strand wire rope emaw sealed wire rope emaw te hi a ni. Heng wire rope te hian compression leh rotation resistance tha tak an pe a, mine hoist leh ropeway ang chi boruak khirh takah te hman a ni tlangpui.
II. Application hrang hranga thliar hranna
Application hrang hrangah chuan wire rope performance hrang hrang a ngai a, chu chuan wire rope design leh siam dan hrang hrang a siam chhuak a ni:
1.Hoisting wire ropes: Hengte hian chakna sang tak, hahna do theihna tha tak, leh wear resistance tha tak a mamawh a ni. Anni hian line-contact emaw surface-contact structure an hmang tlangpui a, chu chu 6×37+FC (fiber core) emaw 6×36WS+IWR (independent wire rope core) emaw a ni.
2.Elevator Wire Rope: Flexibility sang tak, elongation hniam, leh operating performance nghet tak a mamawh. A tlangpuiin 8×19S emaw 8×19W construction hman a ni a, galvanized coating hmangin corrosion resistance tihchak a ni.
3.Ship leh Offshore Engineering Wire Rope: Hun rei tak-salt sang-salt leh high{3}}humidity environment-a a awm avangin he wire rope chi hian corrosion resistance tha tak a mamawh a ni. A tlangpuiin galvanized emaw stainless steel emaw hman a ni a, anti-rotation construction (18×7 emaw 35×7 ang chi) nen.
4.Mining leh Hoisting Wire Rope: A breaking strength sang tak leh impact resistance sang tak a mamawh. Multi-layered, compacted wire rope emaw sealed wire rope emaw hi load rit tak leh boruak khirh tak hnuaia himna tur atan hman a ni fo thin.
III. Material leh Surface Treatment hmanga thliar hranna
1.Carbon Steel Wire Rope: A hman tlanglawn ber, man tlawm-cost, leh industry hmanna atana hmanraw tha ber, mahse corrosion resistance tha lo tak a ni.
2.Stainless Steel Wire Rope: Stainless steel 304 leh 316 hmanga siam a ni a, corrosion resistance tha tak a pe a, chemical, ei leh in, leh tuipui lama hmanna tur hmun bik atan a tha hle.
3.Galvanized Wire Rope: Hot-dip galvanizing emaw electroplating hian corrosion resistance a tichak a, pawn lam emaw, boruak lum emaw, construction hoisting leh bridge maintenance atan pawh a tha hle.
4.Coated Wire Rope: High-end wire rope thenkhatah chuan polyurethane emaw nylon emaw coatings a awm a, hei hian wear leh corrosion resistance a tichak a, hei hian specialized industrial application atan a tha hle.
IV. Rotation Resistance hmanga thliar hranna
Wire rope te hi load a nih chuan a inher thei a, hei hian himna a tichhe thei a ni. An rotation resistance a zirin hetiang hian an thliar hrang thei a ni.
•Non-rotation-resistant wire ropes: Standard construction, stationary emaw low-speed application atana tha.
•Micro-rotation wire rope: Wire rope inher duhna hniam tak, 18×7 emaw 35×7 emaw te hi crane leh elevator atan a tha hle.
•Fully rotation-resistant wire ropes: Hengte hi multi-strand independent wire rope (IWR) structure ang chi te hi virtually rotation-resistant an ni a, high-precision lifting leh offshore platform atan pawh a tha hle.
Wire rope hi a structure, application, material leh rotation resistance-ah a danglam ber a ni. Wire rope dik thlan tur chuan load condition, operating environment, leh service life te chu uluk taka ngaihtuah a ngai a ni. Practical application-ah chuan him leh rintlak a nih theih nan standard kaihhnawih (GB/T 20118 leh ISO 4309 ang chi) zawm tur a ni. Nakin lawkah chuan materials science leh thil siamna lama hmasawnna a awm chuan wire rope performance a tha chho zel dawn a, engineering mamawh buaithlak zawk pawh a phuhruk dawn a ni.
