Amanqaku aphambili okukhetha kunye nokukhethwa kweempawu Xa kufuneka uthenge amavili erabha, kufuneka ubeke ingqalelo kula manqaku alandelayo: 1. Ubunzima okufuneka buthwale iivili, iivili ezithengiweyo kufuneka zibe zikhulu kunobunzima bokwandisa ubomi benkonzo. amavili;2. Ukusetyenziswa kwamavili kufuneka kube lula Sebenzisa amavili erabha agudileyo, amavili angalinganiyo kunye neglue yocingo, kunye neentsimbi ze-grooved;3. Khetha amavili erabha alula kumavili athwala umthwalo, kunye namavili erabha yocingo kwimithwalo enzima;i-grooved iron cores iyafuneka;4. Umgangatho Ukukhethwa kwamavili kufuneka kuguquguquke kwaye kube nzima, ngaphandle koko kulula ukulahlekelwa iglue kunye ne-degumming, kwaye kubiza ukuthenga nokusebenzisa.Umthwalo onzima kufuneka ube ne-grooved iron core kunye neglue yocingo, ukwenzela ukuba ubomi benkonzo buya kuba bubude kwaye buya kuba lula ukuyisebenzisa.Kungakhathaliseki ukuba luhlobo luni lwevili akukho elasticity kunye nobunzima, umgangatho awuyi kuba kuhle.Iimpawu ezisisiseko zamavili erabha.
1. Xa iimveliso zerabha zibunjwa, zixinzelelwe phantsi koxinzelelo oluphezulu kwaye azikwazi ukupheliswa ngenxa yokubambisana komzimba we-elastic.ziyahluka ngokweentlobo),Kuya kuthatha ixesha ukuzola nokuzinzisa.Ngoko ke, ekuqaleni koyilo lwemveliso yerabha, kungakhathaliseki ukuba ifomyula okanye isikhunta, kuyimfuneko ukubala ngokucophelela kunye nokudibanisa.Ukuba akunjalo, kulula ukwenza ukuba ubungakanani bemveliso bungazinzi, kubangele umgangatho ophantsi wemveliso.
2. I-Rubber yi-hot-melt kunye ne-thermosetting elastomer, ngelixa iplastiki yi-elastomer etshisayo kunye ne-cold-setting.Ngenxa yezona ntlobo ziphambili zeesulfide, iqondo lobushushu lokubumba kunye nokunyangwa kwerabha nalo lohluka kakhulu, kwaye lunokuchatshazelwa lutshintsho lwemozulu kunye nobushushu obungaphakathi kunye nokufuma.Ngoko ke, iimeko zokuvelisa iimveliso zerabha kufuneka zilungiswe ngokulinganayo nangaliphi na ixesha.Ukuba akunjalo, kunokubakho umahluko kumgangatho wemveliso.
Ixesha lokuposa: Dec-26-2022