Hauv specification, nws yogDIN2391-1.Cov khoom siv raw ntawm cov kav dej hydraulic yog ua tiav los ntawm kev kos duab kos duab, tsis yog oxidation ci ntsa iab kho cua sov (NBK lub xeev), kev kuaj tsis muaj kev puas tsuaj, kev kub siab yaug thiab kua qaub ntxuav ntawm lub qhov ntawm cov kav hlau, xeb tiv thaiv kev kho mob. sab hauv thiab sab nrauv ntawm cov kav hlau steel nrog xeb pov thawj roj, thiab kev kho plua plav tiv thaiv nrog ob qhov kawg npog.Cov yeeb nkab steel tsim muaj qhov siab precision thiab zoo smoothness.Cov phab ntsa sab hauv thiab sab nrauv ntawm hydraulic steel yeeb nkab tsis muaj oxide txheej, thiab cov yeeb nkab steel tuaj yeem tiv taus qhov siab ntawm cov kua dej.Cov yeeb nkab steel tsis deform thaum lub caij txias khoov, thiab tuaj yeem nthuav dav lossis flattened yam tsis muaj kab nrib pleb.Mechanical zog tuaj yeem khoov yam tsis muaj deformation ntawm txhua qhov kev xav.Feem ntau siv rau kev tsim cov kav hlau hauv hydraulic system roj circuits, tseem hu ua nyuaj piping hauv hydraulic systems.Cov kav hlau zoo yog feem ntau siv rau cov tsheb, nrog cov txheej txheem sab nraud (D) Φ 4mm-76mm, phab ntsa thickness (S) 0.5mm-6.0mm.
Qhov ntev yog qhov ntev ntawm 6 meters (tsis suav nrog kev kho), thiab kev xa khoom yog NBK (normalized), GBK (annealed), thiab BKS (kev nyuaj siab ntxhov siab annealing).Cov neeg muas zaub uas txaus siab rau qhov yuav tsum tau rau siab precision, siab smoothness, tensile zog, thiab mechanical zog ntawm steel kav, xws li ST35, ST37.4 (10 #), ST45 (20 #), ST55 (35 #), thiab ST52 (16Mn), raug xaiv los ua cov ntaub ntawv tseem ceeb.
Hauv qhov tshwj xeeb, nws yog DIN2391-1.Cov khoom siv raw ntawm cov kav dej hydraulic yog ua tiav los ntawm kev kos duab kos duab, tsis yog oxidation ci ntsa iab kho cua sov (NBK lub xeev), kev kuaj tsis muaj kev puas tsuaj, kev kub siab yaug thiab kua qaub ntxuav ntawm lub qhov ntawm cov kav hlau, xeb tiv thaiv kev kho mob. sab hauv thiab sab nrauv ntawm cov kav hlau steel nrog xeb pov thawj roj, thiab kev kho plua plav tiv thaiv nrog ob qhov kawg npog.Cov yeeb nkab steel tsim muaj qhov siab precision thiab zoo smoothness.Tsis muaj oxide txheej ntawm cov phab ntsa sab hauv thiab sab nrauv ntawm cov kav dej steel.Cov kav dej steel tuaj yeem tiv taus qhov siab ntawm cov kua ntws, thiab cov kav hlau tsis muaj deform thaum lub caij txias txias.Lawv tuaj yeem nthuav lossis flattened yam tsis muaj kab nrib pleb.
Mechanical zog tuaj yeem khoov yam tsis muaj deformation ntawm txhua qhov kev xav.Feem ntau siv rau kev tsim cov kav hlau hauv hydraulic system roj circuits, tseem hu ua nyuaj piping hauv hydraulic systems.Cov kav hlau zoo yog feem ntau siv rau cov tsheb, nrog cov txheej txheem sab nraud (D) Φ 4mm-76mm, phab ntsa thickness (S) 0.5mm-6.0mm.Qhov ntev yog qhov ntev ntawm 6 meters (tsis suav nrog kev kho), thiab kev xa khoom yog NBK (normalized), GBK (annealed), thiab BKS (kev nyuaj siab ntxhov siab annealing).Cov neeg muas zaub uas txaus siab rau qhov yuav tsum tau rau siab precision, siab smoothness, tensile zog, thiab mechanical zog ntawm steel kav, xws li ST35, ST37.4 (10 #), ST45 (20 #), ST55 (35 #), thiab ST52 (16Mn), raug xaiv los ua cov ntaub ntawv tseem ceeb.
Kev taw qhia rau European tus qauv EN10305-4: 2003 rau hydraulic steel kav: Cov yeeb nkab zoo hydraulic steel yog seamless kav tom qab zoo txias txias, uas yog tsim los ntawm oxygen dawb tempering kho kom tshem tawm sab nraud thiab sab hauv kev ntxhov siab, thiab tom qab ntawd los ntawm phosphating thiab xeb. tiv thaiv kev kho mob.Cov khoom muaj qhov tseeb qhov tseeb, zoo ductility, thiab tuaj yeem ua tau yooj yim thiab khoov rau hauv ntau yam duab uas xav tau yam tsis muaj kev txo qis lossis flattening cov yeeb nkab hla ntu;Sab nrauv ntawm cov yeeb nkab muaj qhov siab precision thiab muaj zog me ntsis tom qab kev kho cua sov tsis muaj oxygen, ua kom yooj yim rau kev txuas nrog clamps.Sab hauv thiab sab nrauv tuaj yeem ntsia tau ncaj qha yam tsis tas yuav tsum tau ntxuav cov kua qaub thiab xeb tshem tawm tom qab phosphating thiab xeb tiv thaiv kev kho mob.
Tshiab Gapower hlauyog cov chaw tsim khoom steel hlau, qhov loj ntawm OD6mm txog 273mm, thickness yog los ntawm 0.5mm mus rau 35mm.Cov qib steel tuaj yeem yog ST35 ST37 ST44 ST52 42CRMO4, S45C CK45 SAE4130 SAE4140 SCM440 thiab lwm yam. Zoo siab txais tos cov neeg siv khoom nug thiab tuaj xyuas lub Hoobkas.
Post lub sij hawm: Nov-16-2023