Indlela Yokukhetha Izinto Zokukhuphula Izinsimbi Ngokwezindinganiso Ze-DIN
Isingeniso
Izinsimbi zokukhuphula izinsimbi yizinto ezibalulekile ezithwala umthwalo ezisetshenziswa ezintweni zokukhuphula. Zisetshenziswa kabanzi ezinsimbi ezikhuphuka ngaphezulu, izinsimbi ezikhuphuka ngomshini, izinsimbi zikagesi, izinsimbi ezikhuphuka ngomshini, kanye nezinhlelo zokukhuphula izinsimbi ezisindayo.
Ezinsimbi zokukhuphula izinsimbi ezihlotshisiwe, ukukhethwa kwezinto kuhlobene ngqo nomthamo wokukhuphula, ukuqina, ukumelana nokukhathala, kanye nokusebenza ngokuphepha.
Ezinhlelweni zokukhuphula izinsimbi ze-DIN, izinsimbi zikhethwa ngokuvamile hhayi kuphela ngosayizi we-hook noma inombolo ye-hook, kodwa nangokweklasi yezinto. Usayizi ofanayo we-hook ungaba nemithamo ehlukene yokukhuphula lapho kwenziwa ngezinhlobo ezahlukene zezinto.
Lesi sihloko sichaza ukuthi izinto zokukhuphula izinsimbi zikhethwa kanjani ngokwezindinganiso ze-DIN, ikakhulukazi amakilasi ezinto asetshenziswa kakhulu u-P, u-T, no-V.
Izindinganiso ze-DIN zezinsimbi zokukhuphula izinsimbi
Izindinganiso ze-DIN zezinsimbi zokukhuphula izinsimbi zisetshenziswa kabanzi ezinhlelweni eziningi zokukhuphula.
Izindinganiso ezijwayelekile ezihlobene zihlanganisa:
- I-DIN 15400: izinto, izimfanelo zemishini, umthamo wokukhipha nokufunwa kokucindezeleka
- I-DIN 15401: ama-hook angama-forged aphindwe kabili
- I-DIN 15402: ama-hook aphindwe kabili
Ekukhetheni ama-crane hooks empeleni, inombolo ye-DIN hook, ikilasi lezinto, umthwalo wokusebenza, nezimo zokusebenza kufanele kucatshangelwe ndawonye.
Kungani Ikilasi Lezinto Ze-DIN Libalulekile
Ngama-crane hooks, ubukhulu bodwa abubonisi amandla okukhuphula.
Ikilasi lezinto linefuthe elikhulu ku:
- umthwalo ovunyelweyo
- amandla okwelula
- ukuqina
- ukumelana nokukhathala
- ukumelana nomthelela
- ukusebenza kwezokuphepha
Ikilasi lezinto eliphezulu ngokuvamile livumela umthwalo omkhulu wokusebenza ngosayizi ohambelana we-hook, kodwa futhi ludinga ukulawulwa kwezinto okunzima kakhulu, ukubunjwa, ukwelashwa ngokushisa, nokuhlolwa. Ngakho-ke, ukukhethwa kwezinto kufanele kusekelwe ezimweni zangempela zokusebenza kanye nezidingo zobuchwepheshe.
Ngakho-ke, ukukhethwa kwezinto kufanele kusekelwe ezimweni zangempela zokusebenza kanye nezidingo zobuchwepheshe.
Amakilasi Ajwayelekile e-DIN Crane Hook Material
1. I-DIN Class P
I-DIN class P ngokuvamile ihlotshaniswa nezinto zensimbi carbon ezinhle ezifana ne-StE355 noma i-StE420.
Leli kilasi lezinto lilungele izicelo zokukhipha ezijwayelekile lapho izimo zokusebenza zingezona ezinzima kakhulu.
Izici ezijwayelekile zihlanganisa:
- ukuhlanganiswa okuhle nokucubungula
- amandla afanele ama-crane hooks ajwayelekile
- ukusebenza okuthembekile kwezicelo zokukhipha ezijwayelekile
- inketho yezinto ezonga imali
Ama-hook we-Class P angasetshenziswa ezinhlelweni eziningi ezijwayelekile zokukhipha izinto, kodwa angase angabi yisinqumo esihle kakhulu ezinhlelweni ezisindayo, ezenziwa njalo, noma ezithinta kakhulu.
2. I-DIN Class T
I-DIN class T ivamise ukuhlotshaniswa nezinsimbi ezihlangene njenge-34CrMo4 noma i-34CrNiMo6.
Uma kuqhathaniswa ne-class P, i-class T inikeza amandla aphezulu nokusebenza okungcono kwezobuchwepheshe ngemuva kokwelashwa okufanele kokushisa.
Izici ezijwayelekile zihlanganisa:
- amandla aphezulu
- ukuqina okungcono
- ukuvikeleka okuthuthukisiwe kokuqhekeka
- ifanele izinhlelo zokukhipha izinto ezidinga kakhulu
Ama-hook we-Class T avamise ukusetshenziswa ezinhlelweni zamakholwa aphakathi nesindayo lapho kudingeka khona ukusebenza okuphezulu kwezokuphepha.
Kumahhook amaningi ezimboni, i-class T iyisinqumo esisebenzayo lapho uhlelo ludinga ibhalansi phakathi kwamandla, ukuqina, kanye nezindleko.
3. I-DIN Class V
I-DIN class V ivamise ukuhlotshaniswa nezinsimbi ezihlangene ezinamandla aphezulu njenge-34CrNiMo6 noma i-30CrNiMo8.
Leli klasi lisetshenziselwa izicelo ezidinga amandla aphezulu, ukuqina okungcono, nokusebenza okuphezulu kwezokuphepha.
Izici ezijwayelekile zihlanganisa:
- amandla amakhulu okuthwala imithwalo
- ukuqina okuhle kakhulu
- ukumelana kahle nokushaqeka
- ukumelana namandla okukhathala
- ifanele izicelo zokukhuphula ezisindayo nezibalulekile
Ama-hook we-Class V avame ukukhethwa kumakhenke amakhulu, amabhulokhi ama-hook asindayo, amakhenke eselula, amakhenke eziteshi, ukukhuphula ulwandle, nezinye izinhlelo zokukhuphula ezidinga kakhulu.
Indlela Yokukhetha Ikilasi Elifanele Lezinto Ze-DIN
1. Ngokwezinga Lokukhuphula
Ezicelo zokukhuphula ezijwayelekile, ikilasi le-P lingase libe lwanele.
Ezidingweni eziphakeme kakhulu zemithwalo, kufanele kucatshangelwe ikilasi le-T noma ikilasi le-V.
Lapho izinga lokukhuphula likhuphuka, into ye-hook kufanele inikeze amandla angcono nokuqina ukuqinisekisa ukusebenza okuphephile.
2. Ngokwe-Working Duty
I-working duty yekhenke ibaluleke kakhulu.
Unyekelo olusetshenziswa ngezikhathi ezithile endaweni yokusebenzela elula ayinawo amamfuneko afanayo ezinto ezisetshenziswayo njengalowo osetshenziswa njalo ezitshalweni zensimbi, emachwebeni, noma ezindaweni zokukhiqiza ezisindayo.
Ngokuphakamisa njalo, ibanga le-T noma ibanga le-V livame ukufaneleka kakhulu kunebanga le-P.
3. Ngokomthwalo Womthelela
Uma umsebenzi wokuphakamisa uhilela umthwalo womthelela, ukuqala ngokungazelelwe, ukubopha ngokungazelelwe, noma ukunyakaza komthwalo onamandla, impahla yenyekelo kufanele ibe namandla angcono.
Kulezi zicelo, ukukhetha impahla akufanele kugxile kuphela emandleni. Amandla okumelana nomthelela nawo abalulekile.
4. Ngokomsebenzi Wendawo Yokusebenza
Izindawo ezahlukene zingadinga ukusebenza okuhlukile kwezinto.
Ezindaweni ezinzima njengamachweba, amaphrojekthi olwandle, izitshalo zensimbi, izindawo zokusebenzela ezibandayo, noma imishini yokuphakamisa yangaphandle, ibanga le-T noma ibanga le-V linganikeza ukwethembeka okungcono.
Ukuvikelwa kobuso, ukumelana nokugqwala, kanye nokuhlolwa njalo nakho kubalulekile kulezi zindawo.
5. Ngokudweba Kwamakhasimende Nezidingo Ezijwayelekile
Iphrojekthi eziningi zamahuku ezinsimbi ezikhethekile zikhiqizwa ngokudweba kwamakhasimende, izindinganiso ze-DIN, noma amadokhumenti ezobuchwepheshe athile.
Kulezi zimo, isigaba sezinto okumele kusetshenziswe kuso kufanele siqinisekiswe ngaphambi kokukhiqiza.
Uma ikhasimende lichaza isigaba se-DIN P, T, noma V, inqubo yokukhiqiza kufanele ilandele izidingo ezihambelanayo zezinto kanye nezakhiwo zemishini.
Isigaba sezinto ze-DIN kanye Nokwelashwa Ngokushisa
Isigaba sezinto kanye nokwelashwa ngokushisa kufanele kucatshangelwe ndawonye.
I-hook yensimbi ekhethekile eyenziwe ngekhwalithi ephezulu ayibheki nje kuphela isigaba sezinto, kodwa futhi nokukhanda okulawulwayo nokwelashwa ngokushisa.
Ama-hooks ensimbi eyenziwe ngama-alloy njengeklasi T neklasi V, ukubilisa nokubuyisela emuva kuvame ukusetshenziswa ukuthuthukisa amandla nobunzima.
Ukwelashwa okufanele ngokushisa kusiza ukufeza:
- izakhiwo zemishini ezizinzile
- ukuqina okuthuthukisiwe
- ukumelana okungcono nokukhathala
- ukunciphisa ingozi yokuqhekeka
- ukusebenza okuthembekile kokukhuphula
Ngaphandle kokwelashwa okufanele ngokushisa, ngisho nempahla esezingeni eliphezulu ingase ingafinyeleli ukusebenza okulindelekile.
Izidingo Zokuhlola Izinsimbi Zekhilikithi Ze-DIN
Ezinsimbi zekhilikithi ezihlelwe ngomkhuba, ukuhlola kuyingxenye ebalulekile yokulawula ikhwalithi.
Izinto ezijwayelekile zokuhlola zihlanganisa:
- ukuqinisekiswa kokwakheka kwamakhemikhali
- ukuhlolwa kwezici zemishini
- ukuhlolwa kobulukhuni
- ukuhlola ubukhulu
- ukuhlolwa kwezinhlayiya zamagetic
- ukuhlolwa kwe-ultrasonic lapho kudingeka
- ukuhlolwa komthwalo wobufakazi lapho kudingeka
Lezi zinhlolovo zisiza ukuqinisekisa ukuthi i-hook ihlangabezana namazinga adingekayo okuphepha nekhwalithi ngaphambi kokulethwa.
Amaviki Ajwayelekile Ekukhethweni Kwezinto Zama-crane Hooks Eziyi-DIN
Amaviki ajwayelekile ahlanganisa:
- ukukhetha izinto ze-hook kuphela ngokusekelwe entengweni
- ukusebenzisa izinto zekilasi le-P ezicelo ezisebenza kanzima
- ukunganaki umsebenzi wokusebenza kanye nomjikelezo womthwalo
- ukufaka esikhundleni sezinto ze-DIN ngaphandle kokuqinisekiswa kwezobuchwepheshe
- ukugxila kuphela emandleni nokunganaki ukuqina
- ukunganaki ukwelashwa ngokushisa kanye nezidingo zokuhlola
Ezinsimbi zikakhenkethi, ukukhethwa kwezinto kufanele kuhlale kusekelwe ekuvikelekeni, ezimweni zokusebenza, kanye namazinga ezobuchwepheshe.
Isiphetho
Ukukhetha izinto zikakhenkethi ngokwezinga le-DIN kufuna okungaphezu kokukhetha nje uhlobo lwensimbi.
Ukukhetha kukakhenkethi we-DIN kufanele kucatshangelwe inombolo kakhenkethi, isigaba sezinto, umthamo wokukhuphula, umsebenzi wokusebenza, umthwalo wokushaya, imvelo yokusebenza, ukwelashwa ngokushisa, kanye nezidingo zokuhlola.
I-Class P ilungele izinhlelo zokukhuphula ezijwayelekile. I-Class T inikeza amandla aphezulu nokusebenza okungcono ezimweni ezidinga kakhulu. I-Class V ilungele izinhlelo zokukhuphula ezisindayo neziyinhloko ezidinga amandla aphezulu nokuqina.
Ezinsimbi zekhilikithi ezihlelwe ngendlela eyenziwe ngomkhuba, ukukhethwa kokugcina kwempahla kufanele kuqinisekiswe njalo ngokuya ngokudweba, okujwayelekile, nezimo zangempela zokusebenza.