Cov Khoom Siv Roj Hmab EPDM Moulded Rubber Bellows Plua Plav Npog

Kev xaiv cov khoom thiab cov khoom

Ethylene Propylene Diene Monomer (EPDM) yog cov khoom siv tseem ceeb siv rau peb cov pwm pwm pwm plua plav npog vim nws cov khoom sib npaug ntawm lub cev thiab tshuaj lom neeg. EPDM muaj zog tiv thaiv ozone, UV hluav taws xob, huab cua, thiab kev laus, ua rau nws tsim nyog rau kev siv sab hauv tsev thiab sab nraum zoov. Nws tswj tau yooj yim nyob rau hauv ntau qhov kub thiab txias, feem ntau yog los ntawm -40℃rau +150 degree, nrog rau lub sij hawm luv luv mus txog 170℃nyob ntawm seb cov txheej txheem tshwj xeeb.

Cov khoom siv kuj muaj kev tiv thaiv zoo rau dej, chav dej, me me acids, alkalis, thiab cov kuab tshuaj polar. Txawm li cas los xij, nws tsis pom zoo rau kev siv roj av- cov roj los yog roj, qhov twg NBR lossis FKM cov tebchaw yuav tsim nyog dua. Peb tuaj yeem kho cov qauv EPDM raws li qhov tshwj xeeb ib puag ncig thiab tshuaj lom neeg raug mob ntawm daim ntawv thov, suav nrog kev hloov kho rau kev txhim kho tsim kua muag, teeb compression, lossis hluav taws xob rwb thaiv tsev.

Kev tsim khoom

Peb cov plua plav plua plav npog yog tsim los ntawm kev siv compression thiab hloov cov txheej txheem molding, uas tso cai rau kev tswj xyuas meej ntawm phab ntsa tuab, convolution geometry, thiab qhov ntev ntev. Txhua feem yog molded los ntawm ua ntej - tsim blanks nyob rau hauv rhuab kab noj hniav, ua raws li los ntawm deflashing thiab post- kho kev kho mob thaum xav tau kom ua tiav lub cev zoo.

Peb tuav hauv -lub tsev pwm tsim thiab tsim muaj peev xwm, ua rau peb tsim cov cuab yeej kev cai raws li cov neeg siv khoom kos duab lossis 3D qauv. Qhov no tso cai rau prototyping sai thiab rov tsim kho dua ua ntej tag nrho cov khoom. Moulds yog tsim los rau nruj tolerance kom ntseeg tau tias sib xws nyob rau hauv ntau lawm khiav, thiab peb ua raws li kev saib xyuas thiab ntsuas qhov ntev los tiv thaiv cov cuab yeej hnav los ntawm kev cuam tshuam qhov zoo.

Kev txiav txim siab tsim

Kev ua tau zoo ntawm cov roj hmab hauv qab plua plav npog yog nyob ntawm nws cov qauv geometric. Cov tsis tseem ceeb muaj xws li tus naj npawb thiab qhov profile ntawm convolutions, sab hauv thiab sab nraud diameters, tawg thiab ncua ntev, thiab phab ntsa thickness faib. Cov xwm txheej no txiav txim siab txog qhov muaj peev xwm mob stroke, lub neej qaug zog, thiab tsis kam mus rau buckling nyob rau hauv axial lossis lateral loads.

Peb ua hauj lwm nrog cov neeg muas zaub los optimize bellows geometry rau lub npaj txav profile thiab qhov chaw txwv. Finite element tsom xam (FEA) tuaj yeem siv thaum lub sijhawm tsim qauv los simulate kev faib tawm kev ntxhov siab thiab kwv yees cov ntsiab lus tsis ua haujlwm, tshwj xeeb yog hauv cov ntawv thov suav nrog lub voj voog siab lossis qhov tsis txaus ntseeg. Cov yam ntxwv xws li kev sib txuas ntawm daim di ncauj, cov hlaws dai, lossis cov nplhaib txhawb nqa tuaj yeem muab tso ncaj qha rau hauv pwm kom yooj yim sib dhos thiab txhim kho kev sib khi.

Kev Tswj Xyuas Zoo thiab Kev Xeem

Txhua pawg tsim khoom raug tshuaj xyuas rau qhov tseeb qhov tseeb, qhov pom qhov tsis xws luag, thiab cov khoom sib xws. Cov kev kuaj xyuas muaj xws li durometer hardness, tensile lub zog, elongation ntawm so, thiab compression teem kuaj, ua raws li ASTM lossis ISO cov qauv. Rau cov ntawv thov uas xav tau cov ntawv pov thawj tshwj xeeb, peb tuaj yeem muab cov ntaub ntawv xeem cov ntaub ntawv thiab cov ntaub ntawv ua raws li RoHS, REACH, lossis lwm yam kev tswj hwm.

Peb kuj tseem ua qhov kev sim ua haujlwm thaum thov, suav nrog kev kuaj mob stroke, kev sim rau ib puag ncig, thiab kev ntsuas kev ntseeg siab nyob rau hauv kev ua haujlwm simulated. Cov ntaub ntawv no txhawb kev tsim qauv siv tau thiab pab txheeb xyuas cov kev hloov kho uas tsim nyog ua ntej ntau lawm.

Customization thiab Application Support

Peb tsim EPDM cov plua plav plua plav npog hauv ntau qhov ntau thiab tsawg, los ntawm cov khoom me me - txoj kab uas hla rau cov cuab yeej precision mus rau loj - hom npog rau cov tshuab hnyav thiab cov tshuab raug ncua. Kev cai xim, nto tiav (matte los yog du), thiab cov kev xaiv hom xws li molded logos los yog ib feem zauv muaj.

Peb pab neeg ua haujlwm engineering muab kev txhawb nqa thaum lub sijhawm tsim thiab xaiv cov khoom siv, pab cov neeg siv khoom sib xyaw kom haum thiab geometry rau lawv cov kev ua haujlwm. Txawm hais tias hloov ib feem uas twb muaj lawm los yog tsim cov kev daws teeb meem tshiab, peb tsom mus rau kev xa cov khoom uas ua tau raws li kev ua haujlwm tshwj xeeb kom ntseeg tau thiab raug nqi- zoo.