Pom (polyoxymethylene) tau siv dav hauv cnc machining los tsim HAL-precision, tsawg ntawm cov khoom siv, bushings, bushings, bushising fixtures. Cov khoom siv no muaj kev ua tau zoo heev thiab tshuaj lom neeg inertness. Thaum ua, cov cuab yeej carbide ntse yuav tsum tau siv, txiav ceev thiab pub mis yuav tsum tau tswj hwm huab cua, thiab siv cov cua txias kom tiv thaiv kom tiv thaiv kev deformation thermal. Nws cov cuab yeej nqus noo tsawg txo qhov kev pheej hmoo ntawm deformation tom qab kev ua tiav, tab sis kev tshem tawm nti yuav tsum tau them sai sai rau cov khoom melting. Nws yog qhov tsim nyog rau cov cuab yeej siv kho mob, Cheebtsam automotive thiab lwm cov teb uas muaj cov cai nruj rau kev thev taus thiab ua tiav.
Lub sij hawm txhuas: <10 hnub
Kev thev: {{{{0}}}. 01mm ~ ± 0.005mm
Max feem loj: 110 x 80 x 40 cm
Lub sijhawm coj mus kuaj: <3 hnub
Muaj Pom ntawm Dazao: Homopolymer pom, Copolymer pom thiab lwm yam.
Homopolymer
Pom
Ua los ntawm ib tus undendehyde monomer, nws muaj siab dua crystallinity muaj zog, nruj dua li copolymer formaldehyde, tab sis me dua tsis zoo li thermal ruaj khov. Nws yog tsuas yog siv nyob rau hauv high-load zog, bearings, thiab precision cov qauv.
General Homopolymer pom cov khoom
|
Lub zog tensile, tawm los (mpa) |
Elongation thaum so (%) |
Hardness (Rockwell R) |
Thaum tshav kub kub deflection kub (degree) |
Melting taw tes (degree) |
|
60-70 |
10-25 |
120-125 |
110-136 |
175 |
Copolymer
Pom
Ntxiv ib qho nyiaj me me ntawm cov neeg ua haujlwm (xws li Ethylene oxide) tuaj yeem txhim kho cov pa hluav taws xob ruaj khov thiab cov tshuaj lom neeg ua kom sov, thiab muaj cov khoom siv zoo heev. Cov chaw ua ntawv thov tseem ceeb yog cov chaw siv hluav taws xob, tshuab hluav taws xob, thiab tshuaj lom neeg-tiv thaiv.
General Copolymer Pom cov khoom
|
Lub zog tensile, tawm los (mpa) |
Elongation thaum so (%) |
Hardness (Rockwell R) |
Thaum tshav kub kub deflection kub (degree) |
Melting taw tes (degree) |
|
60-70 |
30-50 |
100-120 |
110-120 |
165-175 |
