Roj Hmab sib tov thaum lub sij hawm gumming Co

Gumming yog ib txoj kev uas ntawm xeb tiv thaiv cov ntaub ntawv. Gumming - thov ib tug roj hmab txheej rau qhov chaw raug nyob rau hauv qhov kev pab rau lub txhoj puab heev puag ncig (acids, alkalis, gases).

Cov roj hmab tebchaw siv nyob rau hauv lub gumming yog thov mus rau lub hlau saum npoo, nrog uas nws txuas lub sij hawm vulcanization. Li no xwb thov siab zoo roj hmab sib tov.

Gumming - zoo txoj kev xeb tiv thaiv ntawm cov hniav hlau los ntawm corrosive xov xwm xws li organic acids, alkali, ntsev daws teeb meem. Qhov no txoj kev muaj ob peb zoo dua lwm txoj kev ntawm xeb tiv thaiv, namely, txheej:

- nws muaj ib tug high dej kuj thiab tshuaj kuj;

- kuj mus puas;

- kuj mus dynamic load variations;

- kuj huab kub hloov mus hloov los;

- nws muaj ib tug uas tsis muaj roj permeability.

Nrog gumming tau ua coj kuj thiab kub kuj hlau. Qhov no txoj kev tiv thaiv cov hniav hlau ntawm ntau yam khoom, xws li shafts, siv nyob rau hauv ntau yam industries. Tej kev tiv thaiv muaj peev xwm ho ua rau kom cov kev pab cuam lub neej ntawm lub shafts. Nws yuav tsum tau muab sau tseg tias tom qab cov zauv cov khoom acquires thiab dielectric zog. Yam khoom muaj feem ntau varied gumming tank thiab tso tsheb hlau luam rau cia thiab tsheb thauj mus los ntawm acids, alkalis thiab lwm yam corrosive tshuaj.

Thaum nqa tawm lub rubberizing hnav cov hniav hlau yog txo thiab ib tug tshiab txheej li no, uas siv cov nyoos roj hmab, silicone, polyurethane.

Gumming yog nqa tawm los ntawm tshav kub los yog txias kho.

Los ntawm txoj kev ntawm kub rubberizing mounting (tsis tau siv ib daim ntawv los yog siv nws) ntawm crude roj hmab yog kev cob cog rua nrog lub hlau nto thaum lub sij hawm vulcanization. Nws yuav siv silicone roj hmab ntawm kev zoo siab thiab mixtures thereof.

Thaum fastening los ntawm tus mob khaub thuas rubberizing vulcanized roj hmab yog tsau rau cov hlau nto nrog ib tug nplaum. Nyob rau hauv cov ntaub ntawv no, peb siv tshwj xeeb adhesives uas ua hauj lwm tsis tau tsuas yog mechanically tab sis kuj sib.

Peb yuav tsum tau them rau kev mloog kom cov qauv ntawm cov gumming chais - extrusion. Qhov no txoj kev yuav ua rau nws tau los ua tus uas zoo tshaj plaws kev pab them nqi thiab muab ib tug tseem ceeb nce nyob rau hauv kev pab cuam lub neej ntawm lub shafts. Thaum nqa tawm no txoj kev yog tseem tsuas yog siv zoo roj hmab sib tov.

Dab gumming khoom muaj loj geometric qhov ntev, ua nyob rau qhov chaw ntawm installation.