Dab tsi yog rail clips ua los ntawm?

Rail clip, tseem hu ua elastic rail clip, nws yog siv los fasten lub tsheb ciav hlau lem nrog railroad spike, rail ncoo, khiav bolt, rail sib koom bar ua ke. Nws kuj feem ntau yog siv los ua ib feem ntawm txoj kev tsheb ciav hlau fastening. Muaj ntau qhov kev thov ntawm kev tsheb ciav hlau clips ntawm txoj kab tsheb ciav hlau, txog 7000pcs ib kilometer, uas yog ncaj qha ntsig txog kev nyab xeeb kev tsheb ciav hlau.

 

 

Dab tsi yog rail clips ua los ntawm?

 

Rail clips, tshwj xeeb tshaj yog cov elastic, feem ntau yog tsim los ntawm siab- lub zog caij nplooj ntoos hlav steel, xws li Si7 qib (55Si7, 60Si2MnA) los yog chromium-silicon steels, forged thiab tshav kub- kho kom durability, elasticity, thiab tiv taus qaug zog thiab corrosion. Thaum lub ntsiab tseem ceeb yog lub caij nplooj ntoos hlav steel, lwm qhov chaw ntawm lub fastening system yuav siv carbon steels zoo li Q235, tab sis cov clips lawv tus kheej cia siab rau cov hlau elastic zog.

Cov ntaub ntawv tseem ceeb & Khoom:

 

 

• Caij nplooj ntoos hlav steel: Qhov no yog cov khoom tseem ceeb, xaiv rau nws lub peev xwm los tiv thaiv dabtsi yog khoov, torsion, thiab poob siab yam tsis muaj deformation mus tas li, tseem ceeb heev rau tuav txoj hlua nyob rau hauv qhov chaw.

 

• Cov Qib Tshwj Xeeb: Cov hom muaj xws li 55 Si7, 60 Si7, 60Si2MnA, 55 SiCr7, thiab 60Si2CrA.

 

• High-Strength Steel: Qee qhov clips siv lwm cov siab - steels (xws li Q235) lossis txawm tias cov ntaub ntawv sib xyaw, nyob ntawm cov ntawv thov tshwj xeeb thiab cov kev xav tau thauj khoom.

 

 

Khoom siv	60 Si2MnA	60 Si2CrA	55 Si 2 Mn	38 ib 7
Tshuaj muaj pes tsawg leeg (%)	C: 0.56-0.64, Mn: 0.60-0.90, Si: 1.60-2.00, Cr: Tsawg dua lossis sib npaug 0.35, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03	C: 0.56-0.64, Mn: 0.40-0.70, Si: 1.40-1.80, Cr: 0.70-1.00 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03	C: 0.52-0.60, Mn: 0.60-0.90, Si: 1.50-2.00, Cr: Tsawg dua lossis sib npaug rau 0.35 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03	C: 0.35-0.42, Mn: 0.50-0.80, Si: 1.50-1.80, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03

Kev tsim khoom:

 

 

• Kub Forging: Caij nplooj ntoos hlav steel tuav yog rhuab thiab hammered rau hauv lub xav clip duab, tsim ib tug niaj hnub qauv rau kev ua tau zoo dua.

 

• Thaum tshav kub kub kho: Tom qab forging, clips undergo quenching (txias hauv roj) thiab tempering (annealing) kom ua tau zoo hardness, lub zog, thiab elasticity.

 

 

GNEE RAIL yog qhov loj tshaj plaws rail clip thiab clamp ntau lawm hauv Suav teb, uas tau tsim nyog rau kev sib tw nruab nrab thiab loj scaled railway tej yaam num. Tsis tas li ntawd, GNEE RAIL tau pom zoo elastic rail clip chaw tsim tshuaj paus los ntawm Tuam Tshoj txoj kev tsheb ciav hlau Ministry thiab tau ISO9001-2008 tau ntawv pov thawj. Peb cov khoom siv tsheb ciav hlau yog qhov zoo tagnrho rau kev tsheb ciav hlau sib dhos rau qhov zoo ntawm kev yooj yim haum thaum taug kev; kev txuag nyiaj txiag; ntev durability thiab lifespan; hloov ceev ceev.

 

 

Lub npe	Rail clip
Hom	E clip (e1809, e2006, e2007, e2009, thiab lwm yam)
	Skl clip (skl1,sk3,sk12,skl14)
	Los yog hom los ntawm cov neeg siv khoom kos duab
Khoom siv	60 Si2MnA	60 Si2CrA	55 Si 2 Mn	38 ib 7
Tshuaj muaj pes tsawg leeg (%)	C: 0.56-0.64, Mn: 0.60-0.90, Si: 1.60-2.00, Cr: Tsawg dua lossis sib npaug 0.35, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03	C: 0.56-0.64, Mn: 0.40-0.70, Si: 1.40-1.80, Cr: 0.70-1.00 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03	C: 0.52-0.60, Mn: 0.60-0.90, Si: 1.50-2.00, Cr: Tsawg dua lossis sib npaug rau 0.35 P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03	C: 0.35-0.42, Mn: 0.50-0.80, Si: 1.50-1.80, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03
Hardness	Rau e clip: 44-48HRC
	Rau skl clip: 42-47HRC
Nthuav lub neej	rau Dia.18 yog 3 lab cycles tsis tawg
	rau Dia.20 yog 5 lab lub voj voog yam tsis muaj kev tawg
Nto	Plain (roj), Oxide dub, xim pleev xim, HDG, Zinc Plating ...
Standard hais txog	DIN17221, BS970, GB / T1222

 

Yog xav paub ntxiv - Hu rau tam sim no!