Siab Plate Material Hnav Resistance thiab Service Life in Curved Sections
Q1: Vim li cas clamp hnav nyob rau hauv cov ntu nkhaus nrawm dua hauv cov ntu ncaj?
A1: Cov ntu nkhaus muaj lub log loj- rail sab nraud quab yuam, nrog cov ntsia hlau txuas txuas txuas rau sab nraud, uas ua rau ntev - lub sij hawm siab - kev nyuaj siab zawv zawg kev sib txhuam ntawm qhov chaw sib cuag. Kev cuam tshuam thiab kev vibration thaum lub caij tsheb ciav hlau ua rau hnyav hnyav hnyav, thaum hlau hmoov thiab plua plav nkag mus rau qhov tsis sib xws, sib koom ua ke ua kom nrawm nrawm ua haujlwm poob. Cov nkhaus nkhaus qhia qhov pom tseeb tshaj plaws hnav, nrog ceev ntau zaus ntawm cov ntu ncaj.
Q2: Dab tsi ntawm cov saw hlau tsis zoo tshwm sim los ntawm tsis txaus clamp hnav tsis kam?
A2: Hnav clamps nce rail haum clearance, tsis muaj zog lateral restraint thiab maj widen gauge. Tsis sib npaug clamp quab yuam induces clip clamping quab yuam attenuation thiab aggravated rail nkag. Hnav-induced npoo thiab cov kauj ruam ua rau muaj kev ntxhov siab, ua rau clamp tawg lossis tawg. Kev ntsuas tsis zoo thiab kev sib tw ua kom muaj zog ntxiv rau lub log- kev tsheb ciav hlau, ua rau muaj qhov tsis xws luag.
Q3: Cov yam ntxwv dab tsi ua rau siab - hnav- cov ntaub ntawv clamp feem ntau muaj?
A3: Siab- hnav-kwv tiv thaiv feem ntau siv nruab nrab- carbon alloy steel lossis microalloy- cov ntaub ntawv muaj zog, nrog lub zog siab thiab zoo ib yam tom qab quenching thiab tempering. Cov ntaub ntawv zoo microstructure tsis pom tseeb porosity los yog inclusions kom muaj zog extrusion thiab abrasive hnav tsis kam. Qee qhov toughness yog khaws cia kom tsis txhob nkig chipping nyob rau hauv kev cuam tshuam, ntsuas qhov hnav tsis kam thiab cuam tshuam tsis kam.
Q4: Vim li cas cov hlau cam khwb cia zoo tib yam tsis pom zoo rau cov nkhaus nkhaus?
A4: Ordinary cam khwb cia hlau tsis tshua muaj hardness thiab hnav tsis zoo, thinning thiab ua tsis tau sai nyob rau hauv siab - hnav ntse nkhaus ib puag ncig. High brittleness kuj ua rau ib qho yooj yim chipping thiab puas nyob rau hauv muaj zog tej yam kev mob, dheev poob tsis tswj thiab ua rau muaj kev nyab xeeb siab. Cov nkhaus nkhaus yuav tsum siv siab -lub zog hnav- tiv taus forged los yog alloy steel clamps kom muaj lub neej txaus thiab kev ntseeg tau.
Q5: Yuav ua li cas txuas ntxiv nkhaus clamp lub neej los ntawm kev ua haujlwm thiab kev saib xyuas?
A5: Tsis tu ncua soj ntsuam clamp hnav thiab ua hauj lwm nto raws li txoj cai, hloov raws sij hawm thaum ncav cuag kev txwv. Khaws clamp-rail interfaces huv si kom txo tau cov hmoov av abrasive nkag. Tsim nyog kho gauge blocks kom uniformize clamp quab yuam thiab tsis txhob hnav eccentric. Txhim kho kev tshuaj xyuas ntawm cov nkhaus nkhaus tseem ceeb, kwv yees ua tsis tiav ua ntej thiab siv kev tiv thaiv kev hloov pauv.