Common Faults Ntawm Hydraulic Presses

Thaum lub sijhawm ua haujlwm ntawm cov hlau extrusion hydraulic xovxwm, qee zaum bolts tuaj yeem poob thiab poob rau hauv lub tog raj kheej hydraulic, ua rau muaj khawb loj rau ntawm phab ntsa plunger. Tom qab qhov teeb meem tshwm sim, cov txheej txheem ib txwm tsis tuaj yeem ua tiav ntawm qhov chaw kho txhua qhov, thiab tsuas yog tuaj yeem rhuav tshem thiab thauj mus rau cov chaw tsim khoom rau kev kho vuam ua los yog khawb thiab hloov pauv. Vim tias tsis muaj cov khoom seem rau kev hloov pauv, nws yog ib qho nyuaj rau kev tswj lub sij hawm uas yuav tsum tau tsim los yog rov qab mus rau lub Hoobkas rau kev kho. Kev poob qis ntev ua rau poob nyiaj txiag loj rau lub lag luam, thaum tseem xav tau kev ua haujlwm siab lossis kho cov nqi. Txhawm rau ua kom tau raws li cov kev xav tau ntawm kev tsim khoom tas mus li rau cov lag luam, nws yog ib qho tsim nyog yuav tsum nrhiav kev yooj yim, ceev, yooj yim thiab siv tau zoo los daws cov teeb meem ntawm cov cuab yeej, txo qis lub sij hawm ntawm kev lag luam, thiab txo cov nqi tu. Polymer composite cov ntaub ntawv tuaj yeem siv rau kev kho ntawm qhov chaw
Cov kauj ruam ua haujlwm:
1. Siv cov pa oxygen acetylene nplaim taws los ci qhov chaw khawb (tswj qhov kub thiab tsis txhob nto annealing), thiab ci tawm cov roj uas tau permeating cov hlau nto rau xyoo mus txog rau thaum tsis muaj dab tsi splashing.
2. Nto kho thaj tsam khawb nrog lub kaum sab xis ntawm qhov tob ntawm tsawg kawg 1 millimeter, thiab zom cov grooves raws phab ntsa sab nrauv ntawm lub tog raj kheej, nyiam dua dovetail grooves. Cov khawb tob tob rau qhov drilling ntawm ob qho kawg, hloov qhov xwm txheej ntxhov siab.
3. Ntxuav lub ntsej muag nrog cov paj rwb degreased dipped hauv acetone los yog anhydrous ethanol.
4. Siv cov khoom sib tov sib xyaw ua ke rau ntawm qhov chaw khawb; Thawj txheej yuav tsum yog nyias, sib npaug thiab tag nrho npog qhov khawb ntawm qhov chaw kom ntseeg tau qhov zoo tshaj plaws adhesion ntawm cov khoom thiab cov hlau nto. Tom qab ntawd, siv cov khoom siv rau tag nrho thaj chaw kho thiab rov nias dua kom paub meej tias cov khoom ntim tau nruj thiab ncav cuag qhov xav tau tuab, me ntsis siab dua qhov saum npoo ntawm phab ntsa sab nrauv ntawm lub tog raj kheej.
5. Nws yuav siv sij hawm 24 teev rau cov khoom kom tiav nws cov khoom sib txawv ntawm 24 degree. Txhawm rau txuag lub sijhawm, qhov kub tuaj yeem nce ntxiv los ntawm lub teeb halogen tungsten. Rau txhua txhua 11 degree qhov kub thiab txias, lub sij hawm kho yuav luv luv los ntawm ib nrab. Qhov zoo tshaj plaws curing kub yog 70 degree.
6. Tom qab cov khoom tau ruaj khov, siv lub pob zeb sib tsoo zoo los yog scraper los kho thiab theem cov khoom uas protrudes los ntawm sab nrauv phab ntsa ntawm lub tog raj kheej, thiab kev tsim kho tiav.