Cov teeb meem tshwm sim hauv hnab ua tshuab ua haujlwm

1. Dab tsi yog vim li cas cov cua sov sealing ntawm lubhnab ua tshuabtsis ua kom tag nrho cov dej xau los yog deterioration ntawm cov ntsiab lus?
Yog vim li cas yog qhov fouling tsis kam ntawm cov yeeb yaj kiab tsis zoo, feem ntau vim tias cov resin siv rau hauv lub foob sab hauv tsis haum.
Countermeasure: zaj duab xis nrog zoo tshav kub tsis kam thiab sealing kuj yog saws. Feem ntau hais lus, LDPE muaj qhov nruab nrab los tiv thaiv kev ua qias tuaj thaum tshav kub kub sealing, EVA muaj kev tiv thaiv kev ua qias tuaj thaum tshav kub kub sealing thaum VA cov ntsiab lus siab, LDPE kuj muaj qhov zoo tiv thaiv kev ua qias tuaj thaum tshav kub kub sealing, ionic resin thiab metallocene polymer muaj kev tiv thaiv kev ua qias tuaj thaum tshav kub kub sealing.

2. Yuav ua li cas yashnab ua tshuabyuav nkig thiab nkig?
Yog vim li cas: (1) Tshaj kub sealing kub; (2) Siab dhau; (3) Lub sij hawm kub sealing ntau dhau; (4) Ntug ntse dhau ntawm lub foob sab sauv lossis PTFE qhwv kev puas tsuaj; (5) Siv cov roj hmab silicone rau hauv qab; (6) Nyob rau hauv cov txheej txheem ntawm compounding thiab aging, ib feem ntawm cov nplaum nkag mus rau hauv zaj duab xis. Vim yog qhov cuam tshuam ntawm cov nplaum nplaum, qhov toughness (kev cuam tshuam tsis kam) txo qis thiab brittleness nce; (7) Tom qab txias thiab tso, lub tshav kub sealing lub zog ntawm cov hnab yas sib xyaw ua ke nce, tab sis kuj tseem ua rau nkig.
Kev tiv thaiv:
(1) Raws li cov yam ntxwv ntawm lub tshav kub sealing ntawm cov khoom siv sealing, lub sijhawm ua haujlwm tsim nyog, siab thiab kub sealing lub sij hawm raug xaiv.
(2) Txhim kho qhov saum npoo ntawm lub tshav kub sealing riam, kom lub ntsej muag sealing yog du.
(3) Coated nrog polytetrafluoroethylene;
(4) Xaiv cov silicone roj hmab kom haum.

3. Lub hauv paus ntsiab lus ntawmtsis woven hnab ua tshuabyog raws li nram no:
tsis woven hnab ua tshuabsiv ultrasonic vuam, rab koob thiab xov dawb, tshem tawm cov teeb meem ntawm kev hloov ntau zaus, tsis muaj ib txwm xov stitching tawg sib koom tes, tab sis kuj rau textiles zoo huv si hauv zos shearing thiab sealing. Nyob rau tib lub sijhawm, stitching kuj plays lub luag haujlwm zoo nkauj, muaj zog nplaum nplaum, tuaj yeem ua tiav cov nyhuv dej tsis zoo, pom tseeb embossing, nto ntau dua nrog peb-dimensional nyem nyhuv, ua haujlwm ceev ceev, cov khoom lag luam zoo dua qib kev zoo nkauj; kev ruaj ntseg zoo.
tsis woven hnab ua tshuabFeem ntau yog hais txog kev tiv thaiv ib puag ncig lub hnab ntim tshuab, uas yog lub tshuab tsis-woven hnab, lub ntsiab feature yog kev tiv thaiv ib puag ncig, thiab tuaj yeem siv tau ntau zaus.

4. Cov yam ntxwv ntawm covhnab ua tshuabyog raws li nram no:
(1) Tus nqi qis, 5 mus rau 6 npaug sai dua li cov tshuab tsoos, thiab ua haujlwm siab.
(2) Siv ultrasonic thiab tshwj xeeb steel log ua, lub sealing ntug tsis tawg, tsis ua puas lub ntug ntaub, thiab tsis muaj wool ntug, crimping tshwm sim.
(3) Tsis tas yuav tsum tau preheating thiab ua haujlwm tas li yuav tsum tau ua.
(4) Kev ua haujlwm yooj yim, thiab txoj kev siv tshuab xaws tsoos tsis txawv ntau, lub tshuab xaws zoo tib yam tuaj yeem ua haujlwm.
(5) Siv cov hlau tshwj xeeb hlau los ua paj lub log pwm, peb tuaj yeem tsim txhua yam ntawm cov paj txawv raws li tus neeg yuav tsum tau ua; vuam lub taub hau yog hnav-resistant thiab muaj kev pab lub neej ntev, qauv disassembly yog yooj yim thiab yooj yim, eccentric hloov, hloov tau, ceev thiab siab.