A yeplastiki wombhobho enkulu ubukhulu: izinto eziluncedo, ezingeloncedo, yaye isicelo

Imibhobho yeplastiki of enobubanzi enkulu - a imveliso yeplastiki eyenziwe ngokukodwa kunye necandelo cross ukusuka 500 ukuya 2400 mm, uye nobulukhuni ephakamileyo. ikakhulu asetyenziswe ngayo ekubekeni lwemibhobho ukuba ilindle okanye ukufudumeza iinkqubo kwezoshishino. kungekudala Imibhobho yeplastiki of enobubanzi ezinkulu ziya kuthi zithathele indawo yonke ebambekayo kunye nentsimbi ezikhoyo. Ezi mveliso zingenziwa ngezinto ezifana:

- PVC;

- polyethylene;

- polybutylene;

- ezinepolypropylene.

Kucingwa umbhobho inokuthenjwa enkulu ubukhulu zeplastiki yenziwe ezinepolypropylene. Iimveliso ezenziwe le nto, isetyenziswa kakhulu kwi unikezelo ngamanzi ashushu nabandayo. Ke kaloku, umbhobho iplastiki enkulu zalo eziluncedo, apho kufuneka ukuba kuqatshelwe, oko kukuthi, nokumelana, ezahlukeneyo iinyembezi kunye noxinzelelo yozigqabhuza kunye conductivity thermal ephantsi. Ukongeza, ezi mveliso engambi.

Kodwa, ukongeza iingenelo, umbhobho weplastiki of enobubanzi enkulu ezingalunganga zayo ezithile. Le xenga ku yelanga. Kwakhona kubalulekile ukuqwalasela ukuba kungekabekwa mibhobho bodwa ekhanyayo iyafuneka.

Ngokumalunga ufakelo le mveliso, oko kuqatshelwe apha ukuba le nkqubo ifuna esiphezulu rates. Ekubeni imibhobho kufuneka enobubanzi enkulu, oko kudla kubangela iingxaki ezithile. Apha, kukho iindlela ezimbini kwamanani, ezizezi ukwahlulwa kwaye isiqwenga esinye-.

Lwalo lokuqala unako zezikhali ukuba kuyimfuneko, ezinye izinto, umzekelo, ukuba kukho ucazululo inxalenye ethile ityhubhu.

Kwimeko yesibini, emva kokuba welding, ezi ziqwempu ziye omnye. Le ndlela lisetyenziswa kuphela kolu shishino, nto leyo liqhagamshelene imveliso elikhulu ubukhulu. Olu hlobo lonxibelelwano sisetyenziselwa njengogwali ezinkulu zibekwe kumgangatho elithile ubunzulu. Olu hlobo yentaba uthembekile kakhulu, ixesha elide, moya kwaye ziyamelana kuzo zonke iintlobo mpembelelo, enxibe ndlongondlongo. Xa indlela ngezikhonkwane kwakhona ibonelela kwinqanaba elithile kukuthembeka. Ezi zinto zisebenza ngokusebenzisa iziseko ezahlukeneyo flanges nje enye iseti olongezelelweyo pads, mvisiswano leyo, kwelinye icala, kufuneka luthambe eliphezulu. Le ndlela isetyenziswa ngokufaka, imibhobho ezingezo-uxinzelelo self-ongatshiyo. Oku ikakhulu ukufakelwa naziphi na iinkqubo amdaka amanzi amdaka. Ezifana ukuvuleka uxhulumaniso kakhulu kulula ukuyisebenzisa, oko Usenokude Walibizela ndawonye zezikhali ngesandla. Ukongeza, xa izinto umsebenzi onjalo zisetyenziswa ayikho inkulu kakhulu.

Imibhobho yeplastiki of ubukhulu becala, ixabiso owamkelekileyo (umz, ixabiso lento ku-1000 mm ububanzi yaye-50 mm udonga ubukhulu yi 7840 miri meter nganye ;. Ukuba iimpawu alinganayo 2200 mm ne-95 mm, ngokulandelelana, ngoko oko kuyingozi 29920 bagcobe.) yimveliso ukhuphiswano emarikeni kwiintengiso, ngenxa yokusebenza yayo high quality kunye usebenziso olulula. Kwakhona nemaloznachitelnym kukuthi yokuba ezi mathiriyeli elungileyo imbonakalo, xa kuthelekiswa namanye nemibhobho, umzekelo metal.