Wuxi Hengzhihui Metal Materials Co., Ltd. imi njengomhlinzeki ophambili wamapayipi ensimbi angenamthungo e-EN 10305, ethula ikhwalithi ephakeme nokunemba kumakhasimende emhlabeni wonke. Inkampani yethu igxile kumapayipi anembile angenamthungo e-EN 10305-1 kanye ne-EN 10305-4, aklanyelwe ukuhlangabezana nezidingo ezinzima kakhulu zezimboni. Lamapayipi ensimbi angenamthungo akhiqizwa kusetshenziswa izinqubo ezithuthukile zokudonsa okubandayo, okuqinisekisa ukunemba okuphezulu kobukhulu nokuqedwa kwendawo okuhle. Njengomhlinzeki onolwazi wamapayipi ensimbi angenamthungo e-EN 10305, siyaqonda ukubaluleka okubalulekile kwalezi zingxenye ezinhlelweni ezahlukahlukene. Ukuzibophezela kwethu ekhwalithi kuqala ngokukhetha izinto ngokucophelela futhi kuqhubeke kuzo zonke izigaba zokukhiqiza. Siyaziqhenya ngokunikeza imikhiqizo ehlala idlula amazinga ezimboni nokulindelwe amakhasimende.

Izinga le-EN 10305 limele inkomba yamashubhu ensimbi anembile eYurophu nangale kwayo, ehlanganisa kokubili izinhlelo zokusebenza zemishini kanye ne-hydraulic. Uhlu lwethu lwezimpahla luhlanganisa uhla olubanzi lwamazinga afaka i-E215, i-E235, ne-E355, ngalinye linikeza izakhiwo ezihlukile zemishini ezimweni ezithile zokusetshenziswa. Lawa mashubhu anembile angenamthungo akhiqizwa ngokusongwa okushisayo okulandelwa ukudonswa okubandayo, okuthuthukisa ukuqina kwawo kobukhulu kanye nobuqotho bengaphezulu. Sikhonza izimboni ezahlukahlukene ezihlanganisa ukukhiqizwa kwezimoto, imishini yokwakha, kanye nezinhlelo ze-hydraulic. Ithimba lethu linolwazi olujulile lobuchwepheshe balawa mazinga, okusenza sikwazi ukuqondisa amakhasimende ekukhetheni izinto ezifanele. Yonke ibhaji esiyihlinzekayo idlula ukuhlolwa okuqinile ukuze kuqinisekiswe ukuthi ihambisana ngokugcwele nemininingwane ye-EN 10305.

I-EN 10305 ihlukaniswe yaba izingxenye ezimbalwa, kanti iNgxenye 1 (EN 10305-1) neNgxenye 4 (EN 10305-4) yizona ezibaluleke kakhulu emashubhu angenamthungo anembayo. INgxenye 1 icacisa izidingo zamashubhu angenamthungo adonswa ngokubanda enziwe ezinhlotsheni zensimbi u-E215, u-E235, no-E355, aklanyelwe izicelo zobunjiniyela bemishini ejwayelekile. Lawa mashubhu angenamthungo adonswa ngokubanda akhiqizwa ngenhlanganisela yokugingqika ngokushisa nokudonsa ngokubanda, okuthuthukisa ukwakheka kwezinhlamvu nokwenza ngcono izakhiwo zemishini. INgxenye 4, ngakolunye uhlangothi, igxile emashubhu angenamthungo aklanyelwe ngqo izinhlelo zamandla e-hydraulic ne-pneumatic, lapho ukumelana nokucindezela kubaluleke kakhulu. Inqubo yokukhiqiza yazo zombili lezi zindinganiso ibandakanya ukulawulwa ngokucophelela kokwakheka kwamakhemikhali kanye nemingcele yokwelashwa ngokushisa. Ukuqonda lokhu kwehlukanisa kusiza onjiniyela nochwepheshe bokuthenga ukukhetha izinga elifanele lezicelo zabo ezithile.

Amashubhu adonswa ngendlela ebandayo (cold drawn seamless tubes) anikeza izinzuzo ezinkulu uma eqhathaniswa nezinye izindlela zokukhiqiza, kuhlanganise nokuphela okuphezulu kwendawo kanye nokulingana okunembile kobukhulu. Inqubo yokudonsa ebandayo ihilela ukudonsa ishubhu elisikiwe ngokushisa (hot-rolled) ngokusebenzisa i-die ukuze kwehliswe ububanzi nokujiya kodonga kuyilapho kuthuthukiswa amandla emishini. Le nqubo iphinde ithuthukise ukugxilisa phakathi (concentricity) nokulungileka kweshubhu, okubalulekile ezinhlelweni ezinembile ezifana nama-hydraulic cylinders. Amashubhu e-EN 10305-4 akhelwe ngokukhethekile ukumelana nokucindezela okuphezulu kokusebenza ezinhlelweni ze-hydraulic, okwenza abe ngabalulekile emishinini yokwakha neyezimboni. Izinga lichaza nezimo zokulethwa ezihlanganisa +C (cold drawn), +LC (cold drawn and stress relieved), +SR (stress relieved), +A (as manufactured), kanye +N (normalized). Isimo ngasinye sokulethwa sinikeza izakhiwo ezihlukene zemishini, okuvumela amakhasimende ukuthi akhethe inhlanganisela efanele yamandla nokuvumelana (ductility) ngokuya ngezidingo zawo.

Ukwakheka kwamakhemikhali wamapayipi ensimbi angenamthungo we-EN 10305 kulawulwa ngokuqinile ukuze kuqinisekiswe izakhiwo zemishini ezifanayo kuwo wonke amazinga. Kumazinga e-E215, E235, kanye ne-E355, inani lokuphezulu lekhabhoni lilawulwa ngokucophelela ku-0.17%, 0.17%, kanye no-0.22% ngokulandelana, okuthonya ngqo ukukwazi ukushisela nokubunjwa. Izinga le-silicon ligcinwa liku-0.35% ubuningi kuwo wonke amazinga, kuyilapho amazinga e-manganese ehluka kusuka ku-0.55% kuya ku-0.65% kuye ngezimfuneko zezinga elithile. Amazinga e-phosphorus nesulfure akhawulelwe ukuthi angabi ngaphezu kuka-0.025% ngalinye, okuqinisekisa ukuhlanzeka nokuvimbela ukuphuka. Lokhu kwakheka okulinganiselwe ngokucophelela kuphumela ezintweni ezihlanganisa amandla nezici zokucubungula ezinhle kakhulu. I-Wuxi Hengzhihui ihlinzeka ngezitifiketi ezigcwele zokuhlolwa kwefekthri ngayo yonke ukuthunyelwa, ibhala ukuhlaziywa kwamakhemikhali okunembile ukuze kube nokulandeleka okuphelele.

Izici zokwakheka ziyahlukahluka kakhulu ngokuya ngezinga kanye nesimo sokulethwa esikhethiwe se-EN 10305 ishubhu lensimbi elingena-mthungo. Ku-E215 esimweni sokulethwa se-+C, amandla okukhiqiza amancane angu-280 MPa namandla okudonsa asukela ku-430 kuya ku-580 MPa, kuyilapho ukunwebeka okungenani kungu-28%. I-E235 inikeza amandla aphezulu ngamandla amancane okukhiqiza angu-345 MPa esimweni se-+C namandla okudonsa aphakathi kuka-490 no-640 MPa. I-E355 iletha amandla aphezulu kakhulu phakathi kwamazinga ajwayelekile, ngamandla amancane okukhiqiza angu-500 MPa namandla okudonsa asukela ku-620 kuya ku-780 MPa esimweni se-+C. Isimo se-+SR (ukukhulula ingcindezi) sinikeza ukunwebeka okuthuthukisiwe ngamandla anciphile kancane, kuyilapho i-+LC inikeza inhlanganisela elinganiselayo yezakhiwo. Amashubhu adonswayo angena-mthungo e-E355 athandwa kakhulu ezinhlelweni zamasilinda e-hydraulic asindayo lapho ukumelana nokucindezela okuphezulu kubalulekile. Ithimba lethu lobuchwepheshe lisiza amakhasimende ekukhetheni izinga elilungile kanye nesimo sokulethwa ngokuya ngezidingo zokusebenza ezithile kanye nezinqubo zokukhiqiza.

Amapayipi ensimbi angenamthungo e-EN 10305 aziwa ngokulinganisa kwawo okuqinile kokulinganisa, okumenza ahluke kwamanye amapayipi ajwayelekile angenamthungo. Ukubekezelela ububanzi obungaphandle kusukela ku-±0.05 mm kwamabubanzi amancane kuya ku-±0.15 mm kosayizi abakhulu, kuqinisekisa ukuhlangana okungaguquki ezingxenyeni ezihlanganisiwe. Ukubekezelela ubukhulu bodonga kugcinwa ku-±10% wobukhulu obujwayelekile, okunikeza ukusebenza okuthembekile ezinhlelweni eziqukethe ingcindezi. Lokhu kulinganisa okunembile kutholakala ngokulawula ngokucophelela inqubo yokudonsa okubandayo kanye nokwelashwa okulandelayo ngokushisa. Ukuqondakala kubanjwa ezingeni eliphakeme kakhulu, nokugoba okuphezulu kukhawulelwe ku-0.5 mm ngemitha ngayinye yobude bepayipi. Ukuma okuyisiyingi nakho kulawulwa ngokuqinile, ngokuvamile ngaphakathi kuka-0.5% wobubanzi obungaphandle obujwayelekile kosayizi amaningi.

Ikhwalithi yokuqedwa kwendawo ingenye yezimpawu ezivelele zamashubhu anembile e-EN 10305, ngamanani ajwayelekile obushubhu bendawo aphakathi kuka-Ra 0.8 kuya ku-1.6 micrometers kuye ngesimo sokulethwa. Leli khwalithi elihle kakhulu lendawo liqeda isidingo sokwenziwa okwengeziwe kwezinsiza eziningi, kwehlisa izindleko zokukhiqiza zizonke kubasebenzisi bokugcina. Ukunemba kobukhulu balawa mashubhu kuvumela ukusetshenziswa ngqo kuma-telescopic cylinders nama-piston rods ngaphandle kokucubungula okuningi okwengeziwe. I-Wuxi Hengzhihui isebenzisa imishini ethuthukile yokulinganisa ukuqinisekisa ukuthobela ubukhulu kuyo yonke inhlaka ekhiqizwayo. Ithimba lethu lokuqinisekisa ikhwalithi lenza ukuhlolwa okuphelele kobukhulu (100%) kusetshenziswa amageji alinganisiwe nezinhlelo zokulinganisa nge-laser. Lokhu kuzibophezela ekunembeni kuqinisekisa ukuthi amapayipi ethu angenamthungo e-EN 10305 ahlangabezana nezidingo eziqinile kakhulu zamakhasimende amazwe ngamazwe ezimbonini eziningi.

Ukulawula ikhwalithi e-Wuxi Hengzhihui kuqala ngokuqinisekiswa kwezinto zokusetshenziswa futhi kuqhubeka kuzo zonke izigaba zenqubo yokukhiqiza amashubhu ensimbi angenamthungo e-EN 10305. Ikhoyili ngayinye yensimbi ihlolwa ngokwakheka kwamakhemikhali ngaphambi kokuqala kokukhiqiza, ukuqinisekisa ukuthi iyahambisana nezidingo zebanga elishiwo. Ngesikhathi sokukhiqiza, ukuhlolwa kobukhulu okungu-100% kwenziwa kusetshenziswa amasistimu azenzakalelayo akala ububanzi bangaphandle, ubukhulu bodonga, nokuqondakala kanyekanye. Ukuhlolwa kwe-eddy current kwenziwa kushubhu ngalunye ukuze kutholakale ukukhubazeka okungaphezulu noma okuseduze nendawo okungathinta ukusebenza ekusetshenzisweni. Ukuhlolwa kwe-hydrostatic kuqinisekisa ukuqina kwengcindezi yoshubhu ngalunye, ngokuvamile ngengcindezi ebalwa ukuze kucindezelwe into ekukhuphuka kwayo okungu-80% yamandla amancane okukhiqiza acacisiwe. Lezi zinqubo ezibanzi zokuhlola ziqinisekisa ukuthi wonke amashubhu aphuma endaweni yethu ahlangabezana nezindinganiso eziqinile zencazelo ye-EN 10305.

Ngaphezu kokuhlola okungonakalisi, uhlelo lwethu lwekhwalithi luhlanganisa nokuhlola okonakalisayo kumasampula amele ibhajithi ngalinye lokukhiqiza. Ukuhlola ukudonsa kunquma amandla okuvumela, amandla okudonsa, kanye namavelu okunwebeka ukuze kuqinisekiswe ukuthobela kwezakhiwo zemishini nezinga elishiwo kanye nesimo sokulethwa. Ukuhlola ubulukhuni kwenziwa kusetshenziswa indlela ye-Brinell noma ye-Rockwell, kuye ngobukhulu beshubhu kanye nezidingo zamakhasimende. Ukuhlola ukucisheka nokuhlola iflange kwenziwa ukuze kuqinisekiswe ukuqina kanye nokuphelela kwento yeshubhu. Uhlelo lwethu lokulawula ikhwalithi luqinisekisiwe ngokwezindinganiso zamazwe ngamazwe, njengoba kufakazelwa yimibhalo eboniswayo kithi.Isitifiketi ikhasi. Le ndlela eqinile yokulawula ikhwalithi isizuze ukwethenjwa kwamakhasimende emhlabeni wonke athemelela kumapayipi ethu ensimbi angenamthungo we-EN 10305 ezinhlelweni zabo ezidinga kakhulu.

Amapayipi ensimbi angenamthungo e-EN 10305 enza imisebenzi ebalulekile ezinhlobonhlobo zezicelo zezimboni, ikakhulukazi ezinhlelweni ze-hydraulic ne-pneumatic. Amasilinda e-Hydraulic amele enye yezingxenye ezinkulu zokusetshenziswa, lapho lawa mapayipi akha umzimba noma umzimba womhlangano wesilinda. Ukuqedwa kobuso obunembile nokubekezelela okulinganiselwe okuqinile kuqinisekisa ukusebenza kahle kwe-seal nempilo ende yesevisi ezicelweni ze-hydraulic. Abakhiqizi bezimoto basebenzisa lawa mapayipi kuma-shock absorbers, izingxenye zokuqondisa, nezinhlelo zokujova kaphethiloli. Imishini yokwakha incike kumapayipi e-EN 10305 ezingalweni ze-excavator, amasilinda e-telescopic, nemishini yokuphakamisa lapho ukuthembeka ngaphansi kwengcindezi ephezulu kubalulekile. Umkhakha wezolimo nawo uyazuza kulawa mapayipi anembile emishinini efana nogandaganda nezivuni.

Amasilinda e-telescopic kanye nezigxobo zamaphistoni ezikhiqizwe ngamashubhu ensimbi angenamthungo e-EN 10305 anikeza ukusebenza okukhethekile ezinhlelweni ezidinga amandla kanye nokusebenza okubushelelezi. Ukuqedwa kwendawo okudonswe kubandayo kunikeza indawo ekahle yokubeka ama-seal nama-wiper, kunciphisa ukungqubuzana futhi kwandisa impilo yezingxenye. Lawa mashubhu asetshenziswa kabanzi nasemishinini yokuphatha izinto, okuhlanganisa izimfologo nezinkundla zokusebenza ezisemoyeni. Amasistimu e-pneumatic ahlomula ekuqineni kwengcindezi nokungaguquguquki kobukhulu bamashubhu e-EN 10305-4, aklanyelwe ngqo izinhlelo ezinjalo. Ukuguquguquka kwala mashubhu anembile angenamthungo kubenza babe ukukhethwa okuthandwayo konjiniyela abaklama imishini emisha. Ukuze uthole ulwazi oluningi mayelana nalo lonke uhla lwethu lomkhiqizo, sicela uvakashele i-Imikhiqizo ikhasi lapho sibonisa khona uhlu lwethu oluphelele lwamapayipi angafakwanga umthungo kanye nafakwe umthungo.

Wuxi Hengzhihui Metal Materials Co., Ltd. izihlukanisa njengomhlinzeki onokwethenjelwa wamapayipi ensimbi angenamthungo we-EN 10305 ngamandla ethu okukhiqiza angaphakathi nokuzibophezela kwethu kwekhwalithi. Sisebenzisa izindawo zethu zokukhiqiza ezinemishini ethuthukile yokudonsa ebandayo, okusivumela ukulawula zonke izici zokukhiqiza kusukela kuzinto ezingavuthiwe kuya kumkhiqizo ophelile. Lokhu kuhlanganiswa okuqondile kusivumela ukunikeza ubude obungokwezifiso obuhambisana nezidingo ezithile zekhasimende ngalinye, kunciphisa ukumosheka nokuthuthukisa ukusetshenziswa kwezinto. Isakhiwo sethu sentengo esiqhudelanayo sibonisa izinqubo zethu zokukhiqiza eziphumelelayo nokuphathwa kwegagasi lokunikezela okuqondile. Sigcina amazinga amakhulu empahla yamagreyidi nosayizi abathandwayo, siqinisekisa izikhathi zokulethwa ezisheshayo kuma-oda ajwayelekile nawaphuthumayo. Ulwazi olubanzi lweqembu lethu embonini yamapayipi ensimbi lusivumela ukunikeza isiqondiso sobuchwepheshe esibalulekile kumakhasimende akhetha izinto zamaphrojekthi amasha.

Ubuchwepheshe bethu bokuthumela emazweni omhlaba buqinisekisa ukuthi amakhasimende emhlabeni wonke athola ama-oda awo ngesikhathi nangendlela efanele. Sesizimise ngobudlelwano bezokuthutha obusunguliwe obuvumela ukuthunyelwa ngempumelelo ezindaweni ezifana neYurophu, eNyakatho Melika, eNingizimu-mpumalanga ye-Asiya, naseMpumalanga Ephakathi. Wonke i-oda lipakishwa ngokucophelela futhi libhalwe ngokuhambisana nezindinganiso zamazwe ngamazwe zokuthumela, kuhlanganise nemibhalo ephelele yokulandelela. Siyamukela imibuzo ngosayizi abangajwayelekile nezigaba ezikhethekile, ngoba amandla ethu okukhiqiza aguquguqukayo angahlangabezana nezidingo ezikhethekile. Ukuzinikela kwethu ekwanelisekeni kwamakhasimende akugcini nje ngokuthengisa kokuqala, kodwa kuhlanganisa nokusekelwa okusheshayo ngemva kokuthengisa nosizo lobuchwepheshe. Ukuze ufunde kabanzi ngomlando wenkampani yethu namagugu ethu, siyakumema ukuthi uvakashele iwebhusayithi yethu.Mayelana Nathi ikhasi, futhi ngamathuba okubambisana, sicela ubheke i-Uzakwethu Webhizinisi ikhasi.

Sinikeza uhla olubanzi lwamapayipi ensimbi angenamthungo e-EN 10305 kumazinga E215, E235, kanye ne-E355, ahlanganisa ububanzi obungaphandle kusukela ku-6 mm kuya ku-200 mm ngogqinsi lwodonga kusukela ku-1 mm kuya ku-20 mm. Amapayipi adonswayo abandayo e-E215 afanelekile ezinhlelweni ezidinga ukwakheka okuhle namandla aphakathi nendawo, kuyilapho i-E235 inikeza ibhalansi enhle yamandla nokuqina kwezobunjiniyela bemishini ejwayelekile. Amapayipi anemba angenamthungo e-E355 anikeza amandla aphezulu kakhulu phakathi kwamazinga ajwayelekile, okwenza afaneleke ezinhlelweni zokucindezela okuphezulu kanye nemishini esindayo. Wonke amazinga atholakala ngezimo ezahlukene zokulethwa okuhlanganisa +C, +LC, +SR, +A, kanye no-N, okuvumela amakhasimende ukuthi akhethe izakhiwo ezifanele ezinqubweni zawo ezithile zokukhiqiza. Sikunikeza namazinga nosayizi okungewona ajwayelekile uma kuceliwe, ngokuya ngobuncane bamanani oku-oda. Ithimba lethu lokuthengisa lobuchwepheshe liyatholakala ukuthi lixoxe ngezidingo zakho futhi linconse isisombululo esingabiza kakhulu sohlelo lwakho.

Ngemibuzo noma ama-oda, sicela uthinte i-Wuxi Hengzhihui Metal Materials Co., Ltd. ngezindlela ezilandelayo. Ithimba lethu lokuthengisa lingatholakala nge-imeyili ku-sales@wuxihengzhihui.com ukuze sithole izimpendulo ezisheshayo emibuzweni yobuchwepheshe neyezohwebo. Izingcingo ziyamukelwa ku-+86-510-8555-1234, lapho abasebenzi bethu bezilimi eziningi bengakusiza ngesiNgisi, isiShayina, nezinye izilimi. Ukuze uthole imininingwane eningiliziwe yomkhiqizo nezindaba zenkampani, sicela uvakashele i-Ikhaya ikhasi kanye ne-Izindaba ikhasi ukuze uthole izibuyekezo zakamuva kanye nolwazi lomkhakha. Sizibophezele ekunikezeni izilinganiso ezisheshayo nezinembile kuyo yonke imibuzo ngamapayipi ensimbi angenamthungo we-EN 10305. Sibheke phambili ekusebenzisana nawe ngezidingo zakho zamapayipi ensimbi angenamthungo we-EN 10305.