Njani lo matshini welding ukuba imibhobho ezinepolypropylene, nendlela ukukhetha yona?

Ukuthandwa ukwanda imibhobho ezinepolypropylene lula eziluncedo zabo ezifana uqinile, ubunzima eliphantsi kunye nendleko eziphantsi kakhulu. Kodwa ke enye plus elikhulu. Kulula ukufaka.

ngemibhobho zeplastiki bangathungelana ngeendlela ezintathu eziphambili: kuncanyatheliswe, crimping iintsimbi muff. Kule ndlela ikhankanywe mva ngayo yeyona ilula kwaye zithembeke. Ukuze kusigcina, akukho mfuneko nayiphi iintsimbi kwezimilo ezongezelelweyo. Lwanele ukuba kuphela izixhobo ukuwelda kwimibhobho ezinepolypropylene.

Njengoko ezinepolypropylene welding

Ukuqhagamshela komphetho kwenzeka ngenxa kweemaleko yomda kwe- yaxokomezela iinxalenye Polymer. Ukuze anike molecule inkululeko zeplastiki kunye nokuhamba oko kwanele ukuba lilide efanayo, impahla kufuneka kufudunyezwe kwindawo amorphous of fluidity. Emva koku kwanele cofa edge zihlangene olunye kuphela elinye kunye nokugcina ixesha emileyo elaneleyo lukhuni le umthungo.

Kucacile ukuba ngesandla, kusetyenziswa iindlela ngcono ezifana intsimbi ngelotha, intsimbi okanye ezinye izixhobo zokufudumeza kwabendlu, ukwenza lo msebenzi kunzima, ukuba ngeke kwenzeke.

Zonke ezi imisebenzi yenziwa izixhobo ukuwelda kwimibhobho ezinepolypropylene. Amandla lokukhwela isabelo na iimpawu kunguhata ngomatshini nawuphi na icandelo ubeko ngemibhobho yamanzi, kodwa ngenxa kwimpumelelo Lwakhula kuyimfuneko ukuthobela imigaqo ethile. Okokuqala, iikona ukusukelwa kufuneka ulingane snugly kangangoko kunokwenzeka omnye komnye, kwaye ke ngoko, kufuneka ncam kakhulu kunqunyulwa kwi engile. Okwesibini, kufuneka agcine ngokungqongqo ulawulo lobushushu. Xa zokufudumeza ngokugqithisileyo i "ukuhamba" iplastiki, yaye yonke isiqwenga uya gqitha, eza kuqatyeliswa, kwaye ukuba ubushushu ayikho ngokwaneleyo, ngoko ke nokuhlangana kwayo, uya engazinzanga ngenxa kwe- ayonelanga.

Kuba imibhobho emikhulu nezincinci

Segesi kamatshini njengogwali ezinepolypropylene - izixhobo, njengoko umthetho, zobungcali, kunye nokufuna imibhobho yayo, ngokutsho imisebenzi yam ujongene umsebenzi ufakelo okanye ukulungiswa kwendlu okanye lonxibelelwano lwangaphandle. ezi zixhobo ukuze amancinci, ukuba ilungiselelwe ukusetyenziswa ngobubanzi imibhobho ukuya kwi-120 mm, okanye mandithi ngokubanzi, xa kufikwa ngobukhulu ezinkulu. Ngako oko, i "omkhulu-ukuvuleka" umbhobho, iimfuno engqongqo ukuze ngqo lexinene ucinezelo emiphethweni, ngokuba umjikelo inkqubo lonke ixesha eliqingqiweyo Ukuqinisa lo maleko eshushu.

Izixhobo imibhobho iwelding ezinepolypropylene amaqela amakhulu ring ubukhulu enikiweyo mfuneko yekiriva ngoncedo apho mechanical ngokucinezela imiphetho soldered. Ngelo lixa isixhobo olufanayo iqhoshana eqhelekileyo, kulula kakhulu kwaye ibandakanya planer (ejikelezayo iimela idiskhi zinika kumphezulu othe tyaba ezinxulumene inxalenye) ye imbawula ze zinikwe TAN hlelo isilawuli lobushushu.

Ukukhetha lwemoto

inkosi nganye, kuxhomekeka kuluhlu umsebenzi owenziwa ngawo ungakhetha ofanele kakhulu isixhobo wakhe ukuwelda kwimibhobho ezinepolypropylene. Ixabiso le kwezixhobo kuxhomekeke nsimbi, amandla, ukuntsonkotha kunye isixhobo yayo uqwalaselo. Kuba ubukhulu ngalinye umbhobho nokulinganiswa enziwa umlomo we ubukhulu efanelekileyo, Bathiwe wambu non-stick layer ukuphepha wokuqwlasela ukuya iindawo zale anyibilike. Ezingabizi kakhulu ngokubhekiselele ixabiso, bakholisa ukuba umatshini ilula welding.

ebizwa ngokuba "yentsimbi 'zingasetyenziswa ukuwelda wesizalo ezinepolypropylene ekhaya kunye nezixa ezincinane kweemeko zomsebenzi. Nangona umahluko obonakalayo ifowuni ukuze ngokuba ngenxa ukufana yayo umgaqo yokusebenza inxalenye engundoqo imbawula luncedo kwicandelo sifundo. Siqulathe element zokufudumeza, isilawuli lobushushu kunye ipleyiti ubushushu kunye nasezimfanteni ubudeki ezifanelekileyo. Ukusebenzisa kubo ilula, kodwa kuqala kucetyiswa ukuba ukuziqhelanisa iqhekeza ipipi, ukufumana izakhono eziyimfuneko.