Ungayisika kanjani ipayipi le-ptfe?

Ungayisika kanjani ipayipi le-PTFE ukuze ugweme ukulimaza ipayipi？

Ishubhu le-PTFE livame ukuphathwa ngomshini wokusika. Umshini wokusika ukusikaIshubhu le-PTFEkungavimbela ngempumelelo ukuguqulwa kwepayipi. Akukho okubuhlungu njengokugwaza umunwe ngomphetho ogugile wepayipi elilukiwe. Ubuhlungu bokubhekana nalezi zinto bubalulekile, ikakhulukazi uma udinga ikhebula eliqinile elinama-voltage aphezulu. Akukho okungalingana nokumelana nokuguguleka kwepayipi elilukiwe lensimbi engagqwali. Kunezeluleko ezithile okudingeka uzazi uma udinga ukusika ipayipi elilukiwe. Ukusesha Okuhlobene:ipayipi elibushelelezi, ipayipi le-PTFE eligoqekile

Ipayipi le-Polytetrafluoroethylene (PTFE) uhlobo lwepayipi lokukhipha i-plunger elisezingeni eliphezulu. Ubuchwepheshe obukhethekile bokucubungula buyasetshenziswa ukwenza ipayipi lensimbi nepayipi lepulasitiki kuhlangane eduze. Lingathwala ingcindezi enhle engu-1.6Mpa kanye nengcindezi embi engu-77kpa. Lingasetshenziswa ngokujwayelekile kusukela ku- -60℃kuya ku-+260℃. Inokumelana nokugqwala okuthembekile nokuhle kakhulu. Ingathutha igesi enamandla egqwala kanye noketshezi ngaphansi kokushisa okuphezulu, okungenakuthathwa indawo ngamanye amapayipi. Izinzile kakhulu ngamakhemikhali, ingakwazi ukumelana nawo wonke ama-asidi aqinile, izisekelo eziqinile, ama-oxidant aqinile, futhi ayihlangani nezinyibilikisi ezahlukahlukene eziphilayo. Ngemva kokuba ipayipi le-PTFE selikhiqizwe, ubude bepayipi budinga ukunqunywa. Idivayisi yokusika ipayipi le-PTFE ekhona, ngemva kokusika ipayipi le-polytetrafluoroethylene, idinga futhi abasebenzi ukuthi bathuthele eceleni kwebhentshi lokusebenzela ukuze bacindezele ipayipi. Kuyincithakalo yesikhathi futhi kuyinselele ukusika ipayipi. Ngakho-ke, kuphakanyiswa idivayisi yokusika yokwenza ipayipi le-polytetrafluoroethylene.

Izinto zokusetshenziswa kobuchwepheshe:

Inhloso yemodeli yokusetshenziswa iwukuhlinzeka ngedivayisi yokusika yokwenza ipayipi le-polytetrafluoroethylene, ukuze kuxazululwe izinkinga eziphakanyiswe kubuchwepheshe bangemuva.

Ukuze kufezwe le njongo engenhla, imodeli yokusetshenziswa inikeza uhlelo lobuchwepheshe olulandelayo: idivayisi yokusika yokwenza amapayipi e-polytetrafluoroethylene, kufaka phakathi itafula lokusebenza, ubuso obungaphezulu betafula lokusebenza bunikezwa i-bracket, isikhungo sobuso obungezansi bokusekela sixhunywe ngokuqinile nesilinda se-hydraulic, umgodi wokukhipha wesilinda se-hydraulic uxhunywe ngokuqinile nesikhiphi, kanti isikhungo sobuso obuphezulu betafula lokusebenza sinikezwa umsele wokuqala. Umsele wokuqala utholakala ngqo ngaphansi kwesikhiphi, uhlangothi olulodwa lomsele wokuqala lunikezwa umsele wesibili, umsele wesibili unikezwa umzimba wepuleti lokuqala, udonga lwangaphandle lomzimba wepuleti lokuqala lufakwe ngokulinganayo ngebhulokhi yesilayidi sokuqala, ibhulokhi lokuqala elishelelayo liyashelela emseleni wesibili, uhlangothi olulodwa lomzimba wepuleti lokuqala kude nomsele wokuqala luxhunywe ngokuqinile nge-rocker. Ubuso obungaphambili betafula lokusebenza bunikezwa umsele wesithathu, umsele wesithathu, umsele wokuqala unikezwa ipuleti elilinganiselwe, uhlangothi olulodwa lwepuleti elilinganiselwe kude nomsele wokuqala luxhunywe ngokuqinile nge-bearing, ubuso obungemuva betafula lokusebenza bunikezwa imbobo edlula ngentambo, futhi induku yesikulufu ixhunywe nentambo embobo edlula ngentambo.

Njengokwenza ngcono okwengeziwe kohlelo lobuchwepheshe, kuhlelwe umsele wesine ohlangothini olulodwa lwetafula lokusebenza, umzimba wepuleti lesibili uhlelwe ngaphakathi kwetafula lokusebenza, izinhlangothi zangaphambili nezangemuva zomzimba wepuleti lesibili zixhunywe ngokulinganayo nangokungaguquki ngesilayidi sesibili, ibhulokhi lesibili elislayidayo liyaslayida emseleni wesine, kanti ubuso obungaphezulu bomzimba wepuleti lesibili buxhunywe ngokulinganayo nangokungaguquki ngepuleti lokusekela.

Uma kuqhathaniswa nobuciko bangaphambilini, imodeli yokusetshenziswa inemiphumela elandelayo ezuzisayo: ngemva kokuba ipayipi lisikiwe, i-rocker iphendulwa ngendlela ephambene newashi, i-rocker ijikeleza emseleni wesithathu, bese i-rocker iqhuba umzimba wepuleti lokuqala ukuze ujikeleze ukuze umzimba wepuleti lokuqala ushelele emseleni wesibili ngebhulokhi yesilayidi sokuqala. Ngenxa yokuthi umzimba wepuleti lokuqala useduze nezinto zepayipi, lapho umzimba wepuleti lokuqala ujikeleza, ungaqhuba ipayipi ukuze liqhubekele phambili Ngemva kokuba ipayipi lisikiwe, akudingekile ukuthi abasebenzi bahambe ukuze kukhuthazwe ukwenzeka kwezinto zepayipi, okusindisa isikhathi nomzamo, futhi kulula ukunqunywa kwamapayipi.

Esinye isici abaqalayo abavame ukwenza amaphutha kuso ukuluka ipayipi ukusika. Uma i-braid isiqala ukuguga, cishe akunakwenzeka ukubhekana nayo, ikukhungathekise futhi yophe iminwe yakho. Ingasaphathwa eyokuthi, akunakwenzeka ukubeka izinto ezihambisanayo kupayipi eligqokwe kuzo zombili izinhlangothi.

Noma ngabe wenzani, ungasebenzisi i-hacksaw. Leli ithuluzi elibi kakhulu lokusika ipayipi elilukiwe. Kunezinhlobo ezintathu zamathuluzi okusika, enye ukusaha, enye ukusaha.

lungiselela

Udinga ukulungiselela ngaphambi kokuthi usike ipayipi. Songa amasentimitha ambalwa epayipi ngokuqinile ngetheyipu kagesi noma ngetheyipu yokufihla. Bese udweba umugqa wakho wokusika etheyipuni. Itheyipu izosiza ukuvimbela ukukhubeka kwendwangu eboshiwe ngesikhathi sokusika nokuhlanganisa. Ukusonga ipayipi ngetheyipu kusiza ukuvimbela ukuguguleka kuzo zombili izinhlangothi futhi kukunikeze indawo ehlanzekile yokumaka ukusika.

Izinketho zokusika

Ama-band saw awayona inketho engcono kakhulu, kodwa uma uzinika isikhathi, angakwazi. Kufanele uhambe kancane kakhulu, futhi ekugcineni, njengoba udlula endwangu, songa kancane ipayipi phezu kwe-saw blade ukuze ungabi nezintambo ezigugile. Kuyindlela enhle yokusika ipayipi ngesondo lokusika, futhi umsebenzi ungaqedwa ngaphandle kwezinkinga eziningi kakhulu. Ungabamba ipayipi ngesandla esisodwa bese ulisika ngesinye, kodwa kungcono ukusebenzisa i-vise ukuze ukwazi ukulawula kangcono isondo lokusika. Hamba kancane. Qaphela ukuthi ungacindezeli kakhulu ipayipi, ngoba lizodala ukuguguleka. Isondo elinqunyiwe lisebenza kahle, ungasika ipayipi ngaphansi kwemoto kuyadingeka. Zinike isikhathi. Zinike isikhathi. Zinike isikhathi.

Ithuluzi elihle yi-saw enesondo lokugaya. Uzothola ukusika okuhle nokuhlanzekile ngaphandle kokuguguleka, kanti i-chopper saw ine-fixture eyakhelwe ngaphakathi, ngakho akudingeki ukhathazeke ngokuphuthelwa ukusika. Kungcono ukuba ne-saw ebamba ipayipi endaweni yayo ukuze ukwazi ukuyilawula ngokuphelele futhi uthole ukusika okuhlanzekile.

Lolu hlobo lokuguguleka luvame ukwenzeka, ngakho-ke qaphela ukuthi ungalusiki ngokushesha kakhulu. Ungazisika ngezicucu zocingo, kodwa kunzima.

Uma ipayipi selinqunyiwe, beka ipayipi elisele bese ushiya i-tape ekugcineni. Into ofuna ukuyisebenzisa idinga ukuhlanganiswa, esizoyixoxa ngayo kwesinye isihloko. Ungayisusi i-tape okwamanje, ngoba izokwenza indwangu ikhululeke, okuyinto embi.