Cov khoom siv caster twg haum rau kev siv sab nraum zoov?

Cov ntaub ntawv pom zoo rau kev siv sab nraum zoov

 

Sab nraum zoov ib puag ncig feem ntau ntsej muag sib tw, UV Rays, Siab thiab Tsawg Thiab Cov Pob Zeb (xws li Gravel Thiab Pob Zeb).

 

Cov khoom siv luv luv yuav tsum muaj plaub yam tseem ceeb: huab cua tiv thaiv, puas cuam tshuam, thiab swb tsis kam. Hauv qab no yog kev tsom xam cov khoom siv luv luv cov khoom siv rau kev siv sab nraum zoov thiab lawv cov xwm txheej muaj feem xyuam:

 

1. Heev elastic roj hmab roj hmab
Yam ntxwv

 

Cov huab cua zoo Kuj: ua los ntawm Epdm lossis neoprene, tiv taus kev kub ntxhov thiab tawg mus ntev ntev, thiab muab cov UV tsis kam ntev.

 

Npleem thiab poob siab nqus: cov roj hmab saum npoo muaj cov coefficient ntawm kev sib txhuam, ua kom tsawg dua ntawm cov chaw ntub lossis av nkos. Cov khoom loj zuj zus tuaj ua pob thiab txo cov khoom siv kev co.

 

Nyob ntsiag to thiab cov kev tawm tsam: piv rau cov log hlau, roj hmab log yog kev tsav tsheb, thiab tsis tshua muaj kev phom sij rau cov pob zeb sab nraud Siv tau cov ntawv thov

 

Cov tsheb ciav hlau sab nraum zoov (xws li cov khoom lag luam vaj sab nraum zoov thiab tu cov khoom lag luam sab nraum zoov, thiab cov khoom siv sab nraud, tsis muaj dej ntws nyob ntsiag to.

 

2. Polyurethane (PU) Chaw Tsim Tshuaj
Cov yam ntxwv

 

Muaj zog thiab hnav tsis kam: Polyurethane muaj peev xwm hloov tau muaj peev xwm 500), ua rau nws muaj peev xwm ua haujlwm ntev li ntawm cov roj hmab, thiab cov roj hmab kom haum rau cov khoom lag luam hauv av thiab asphalt.

 

Tshuaj lom neeg thiab dej tsis kam: Insoluble hauv dej, roj, thiab cov khoom siv alkalis, thiab cov chaw nres tsheb thiab sab nraum zoov thiab sab nraum zoov ntau).

 

Lub kua muag tiv thaiv thiab cov qauv tuab tsis tuaj yeem ua rau nws tsis tuaj yeem khawb ntawm cov khoom ntse (xws li muab cov roj qis dua, ua kom haum rau ntau cov khoom siv tau txav ntau yam khoom siv. Siv tau cov ntawv thov

 

Sab nraum zoov Hnyav Hnyav Tsheb (xws li cov khoom siv khoom siv txij nkawm, thiab cov xaim hluav taws xob thiab RV txhawb nqa lub zog, thiab cov kev coj ua tau zoo, thiab noo noo tsis kam, thiab noo noo tsis kam.

 

3. Nrhoo Hlau / Cam Khwb Hlau Casters
Cov yam ntxwv

 

Huab Load-cov kabmob thiab kev cuam tshuam Kuj: Cov khoom siv hlau yog inherile lub zog ntau dua los yog sib npaug ntawm kev siv lub zog hnyav ntawm cov cuab yeej hnyav. Nws tseem muaj cov kev cuam tshuam zoo tsis kam thiab tsis yog deformed yooj yim los ntawm kev sib tsoo.

 

Kev kub-kub thiab ntxhib-saum npoo ua: tuaj yeem tiv taus qhov chaw siab (xws li cov khoom siv sab nraum zoov thiab sab nraum zoov twj tsheb laub). Thaum dov ntawm qhov chaw siab heev li gravel thiab khov av, cov coj tus nqi qis dua qis dua li ntawm cov log tsis yog xim hlau.

 

Kev kho kom muaj: RAW cam khwb cia hlau yog nquag, yuav tsum tau pleev xim, lossis yas txau kom txhim kho corrosion tsis kam thiab txuas ntxiv rau sab nraum zoov kev ua haujlwm lub neej.

 

Siv tau cov ntawv thov
Sab nraum zoov hnyav-dest machinery (xws li kev tsim kho thauj khoom), xws li cov tshuab hluav taws xob rau cov khoom loj thiab muaj cua ntau dua qhov yooj yim dua.

 

4. Nylon (PA) / polyolefin casters
Cov yam ntxwv

 

Huab cua tiv thaiv thiab lub teeb: Nylon muaj cov UV tsis kam zoo thiab kub siab dua (-30 degree), thiab yog sib zog dua li cov log hlau, ua rau lawv thawb. PolypeFins (xws li HDPE) muaj cov tshuaj zoo heev thiab tiv taus los nag thiab roj.

 

Kev sib txhuam tsawg dua thiab hnav tsis kam lees muab cov dov qis, tso cai rau kev hnav qeeb ntawm cov plag tsev qeeb sab nraum zoov thiab cov av hauv plag tsev. Txawm li cas los xij, nws txoj kev tawv tawv siab (85-95 ntug dej D) ua rau nws tsis txaus siab rau qhov chaw ntxhib taus thiab muab kev nqus tsis zoo.

 

Cov ntawv thov uas tsim nyog: haum rau kev ua si sab nraum zoov (xws li lub vaj lim dej thiab tu lub vaj ua yeeb yam), thiab lwm yam kev siv rau qhov chaw uas yog qhov chaw tiaj thiab qhuav.

 

5. Xaiv cov lus pom zoo: lub zog ua haujlwm, kev ua haujlwm nyob ntsiag to: EPDM cov log dej nag yog nyiam, muab ob qho tib si tiv thaiv thiab huab cua tsis kam.

 

Nruab nrab rau cov khoom siv hnyav, nquag txav, thiab cov log ntxhib: polyurethane log muaj qhov sib npaug ntawm kev hnav tsis kam, thauj khoom muaj peev xwm, thiab hloov tau. Rau cov khoom siv hnyav heev thiab kev ua haujlwm hnyav: xaiv cov hlau ua kom ncaj ncaj ncaj qha lossis cov hlau cam me me hauv kev sib pauv rau lub zog siab.

 

Rau qhuav, lub teeb thauj thiab cov yuav tsum tau nqi tsawg: xaiv cov log nylon, tab sis zam kev siv lawv ntawm cov av nkos lossis cov chaw ntse.
Ib qho ntxiv, nws raug nquahu tias sab nraum zoov casters siv cov roj hmab sib tsoo (xws li plua plav roj hmab thiab ua rau qaug dab peg, txuas ntxiv txuas ntxiv rau lawv lub neej pabcuam.