Peb cov nylon pulleys yog ua los ntawm cov qib siab MC nylon, uas nta lub teeb yuag, siab zog, tus kheej -lubrication, hnav tsis kam, corrosion resistance, thiab rwb thaiv tsev. Lawv tau siv dav hauv ntau yam kev lag luam xws li kev nqa, kev xa khoom, thiab kev tsim khoom, muab kev txhawb nqa txhim khu kev qha rau cov khoom siv ruaj khov thiab ua haujlwm tau zoo.
Nylon Sheave Materials
MC nylon muaj qhov hnyav molecular ntawm 70,000-100,000, peb npaug ntawm tus qauv nylon 6 thiab nylon 66. Nws muaj ntau yam khoom tshwj xeeb, suav nrog lub teeb yuag, siab zog, lubricity, hnav tsis kam, corrosion resistance, thiab zoo heev rwb thaiv tsev. Nws cov coefficient ntawm kev sib txhuam yog 8.8 npaug qis dua cov hlau thiab 8.3 npaug qis dua tooj liab, thaum nws qhov tshwj xeeb lub ntiajteb txawj nqus tsuas yog ib feem xya ntawm cov hlau. Tsis tas li ntawd, vim nws cov txheej txheem tsim khoom yooj yim thiab cov nqi tsim khoom tsawg, cov neeg siv tuaj yeem txo cov nqi, ncua kev pab lub neej ntawm cov khoom siv thiab cov khoom siv, thiab txhim kho cov txiaj ntsig kev lag luam. MC nylon cov khoom tau dhau los ua lwm txoj hauv kev zoo rau tooj liab, stainless hlau, aluminium alloy, thiab polytetrafluoroethylene.
Peb Cov Khoom
Nylon Sheave Advantages
1. Kev hnav zoo heev thiab tus kheej -Lubrication
MC nylon qhov hnav tsis kam yog yim npaug ntawm cov hlau thiab ntau tshaj kaum npaug ntawm tooj liab. Nws tsis tshua muaj coefficient ntawm kev sib txhuam thiab nws tus kheej -lubricating zog tso cai rau nws ua hauj lwm txawm nrog tsawg los yog tsis muaj lubrication, ua rau nws ib tug zoo heev khoom rau pulleys, zog, thiab bearing tes tsho.
2. Zoo heev Mechanical Strength thiab Toughness
Nws nthuav tawm tshwj xeeb compressive zog, flexural zog, thiab cuam tshuam toughness. Nws tsis yog tsuas yog "nyuaj" tab sis kuj "tawv," absorbing thiab dissipating cuam tshuam lub zog yam tsis tau tawg yooj yim.
3. Kev ruaj ntseg tshuaj zoo heev
Nws muaj kev tiv thaiv zoo rau cov kuab tshuaj xws li roj av, roj av, roj lubricating, cawv, ethers, thiab ketones. Nws yog tshwj xeeb yog resistant rau alkalis, tab sis muaj tsis zoo tiv thaiv rau cov acids muaj zog xws li concentrated sulfuric acid thiab nitric acid.
4. Tsawg ceev
Nrog qhov ceev ntawm kwv yees li 1.15-1.16 g / cm³, nws tsuas yog ib feem xya ntawm cov hlau (steel). Qhov no ua rau cov khoom hnyav heev, yooj yim rau kev teeb tsa thiab tuav, thiab txo qhov hnyav tag nrho ntawm cov khoom siv.
Qhov tsis zoo thiab kev ceev faj
1. Kev Tiv Thaiv Kev Tiv Thaiv Kub Kub: Txawm tias zoo dua li cov nylon zoo tib yam, nws qhov ntev - lub sijhawm ua haujlwm kub feem ntau tsis tuaj yeem tshaj 100℃. Cov cua kub ntau dhau los ntawm kev sib txhuam tuaj yeem ua rau deformation, ua rau nws tsis haum rau kev khiav hauj lwm huab cua uas muaj kev kub ceev, hnyav loads, thiab kev ua haujlwm tsis tu ncua, tsis tu ncua.
2. Kev nqus dej: Nylon absorbs noo noo los ntawm huab cua, ua rau me ntsis kev hloov pauv (kev nthuav dav) thiab txo qis hauv cov khoom siv kho tshuab. Qhov no yuav tsum tau txiav txim siab nyob rau hauv precision kis daim ntawv thov.
3. Creep Resistance: Zoo li txhua yam yas, nylon ua rau qeeb deformation (creep) nyob rau hauv ntev -lub sij hawm, kev thauj mus los. Kev tsim qauv tsim nyog yuav tsum tau ua kom zoo rau cov ntawv thov uas xav tau ntev - lub sijhawm, kev txhawb nqa tsis tu ncua ntawm cov khoom loj zoo li qub.
4. UV Sensitivity: Ntev - lub sij hawm raug rau lub hnub muaj zog yuav ua rau degradation. UV- qauv tiv thaiv yog qhov zoo tshaj plaws rau kev siv sab nraum zoov.
Nylon Sheave Drawing
Nylon sheave FAQS
Q: Muaj pes tsawg tons tuaj yeem nqa nylon rub? Puas muaj kev nyab xeeb?
A: Lub peev xwm thauj khoom sib txawv heev nyob ntawm qhov tshwj xeeb thiab cov qauv. Peb cov khoom muaj li ntawm 0.5 tons txog 30 tons thiab ntau dua. Tag nrho cov pulleys tau txais kev kuaj xyuas zoo li qub thiab tsis muaj zog (feem ntau yog 1.5-2 npaug ntawm cov khoom ntsuas) thiab tau muab cov ntawv tshaj tawm thiab cov ntawv pov thawj kom muaj kev nyab xeeb. Thov muab koj cov kev ua haujlwm tshwj xeeb, thiab peb yuav pab koj xaiv tus qauv zoo.
Q: Dab tsi yog qhov zoo ntawm nylon pulleys tshaj hlau pulleys?
A:
1. Hlau hlua tiv thaiv: Nylon tsis tshua muaj zog dua steel hlua, ho txuas nws lub neej.
2. Kev tiv thaiv corrosion thiab kev txij nkawm-dawb: Nws yeej tsis xeb, ua rau nws tshwj xeeb tshaj yog haum rau cov chaw ntub thiab corrosive xws li cov chaw nres nkoj thiab cov nroj tsuag tshuaj, thiab tsis tas yuav tsum tau lubrication.
3. Lub teeb yuag: Nws hnyav tsuas yog 1/7 ntawm cov hlau rub ntawm tib qhov tshwj xeeb, txo cov khoom hnyav thiab txuag lub zog thiab hluav taws xob.
Q: Nws puas tuaj yeem siv rau hauv qhov chaw siab lossis qhov chaw txias heev?
A: Peb cov MC nylon pulleys muaj qhov kub thiab txias ntau yam (-40℃~ +80 degree), tab sis nws tsis pom zoo kom siv lawv nyob rau hauv qhov kub thiab txias tshaj 80℃(xws li nyob ze steel furnaces) ntev. Qhov kub thiab txias yuav ua rau cov khoom ua haujlwm tsis zoo.
Q: Puas nylon pulleys hnav sai sai? Lawv lub neej ua haujlwm yog dab tsi?
A: MC nylon pulleys yog hnav heev -resistant. Lawv lub neej kev pab cuam nyob ntawm qhov zaus ntawm kev siv thiab thauj khoom. Nyob rau hauv ib txwm ua hauj lwm tej yam kev mob, lawv lifespan feem ntau yog piv rau los yog txawm ntev tshaj li ntawm cov hlau pulleys.
Q: Lawv puas nyuaj rau nruab thiab tswj?
A: Kev teeb tsa yooj yim heev, thiab lawv cov qauv tsim ua kom yooj yim rau kev teeb tsa. Lawv qhov txiaj ntsig loj tshaj plaws yog tias lawv muaj kev saib xyuas - dawb. Tsis zoo li hlau pulleys, lawv tsis tas yuav lubrication. Kev tshuaj xyuas tsis tu ncua rau cov kab nrib pleb thiab hnav yog txaus, txuag koj cov nqi tu thiab sijhawm poob.
Cim npe nrov: Tuam Tshoj nylon sheave manufacturers, lwm tus neeg, Hoobkas
