(1)Cov luj tshib vuamraws li lawv lub vojvoog ntawm qhov nkhaus, lub vojvoog ntawm qhov nkhaus ntawm lub luj tshib ntev yog sib npaug rau 1.5 npaug ntawm txoj kab uas hla sab nraud ntawm cov yeeb nkab, uas yog, R = 1.5D. Lub vojvoog ntawm qhov nkhaus ntawm lub luj tshib luv yog sib npaug rau txoj kab uas hla sab nraud ntawm cov yeeb nkab, uas yog, R = 1D. Hauv cov mis, D yog txoj kab uas hla ntawm lub luj tshib vuam, thiab R yog lub vojvoog ntawm qhov nkhaus. Yog tias tsis muaj lus piav qhia tshwj xeeb, feem ntau siv lub luj tshib 1.5D.
(2) Raws li qib siab, muaj li kaum xya hom, uas zoo ib yam li cov qauv yeeb nkab Asmeskas, suav nrog: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160, XXS, uas feem ntau siv yog STD thiab XS.
(3) Raws li lub kaum sab xis ntawm lub luj tshib, muaj 45-degree lub luj tshib vuam, 90-degree lub luj tshib vuam, 180-degree lub luj tshib vuam thiab lwm lub luj tshib nrog ntau lub kaum sab xis.
(4) Cov ntaub ntawv yog: carbon hlau, hlau alloy thiab stainless hlau.
Lub sijhawm tshaj tawm: Lub Xya Hli-24-2022
