Umthamo Womthwalo we-Round Sling: Kusukela ku-0.5 Amathani ukuya kumathani angama-500 - Uhlolojikelele Lobuchwepheshe

Ithimba lokugebenga lidinga ukuphakamisa injini kagesi engamathani angu-2 endaweni yokukhiqiza. Ithimba labakhi lidinga ukubeka uthango lukakhonkolo olungamathani angama-20. Ifemu yonjiniyela yasolwandle idinga ukuphatha imojuli ye-subsea engamathani angu-200. Esimweni ngasinye, ikhambi lokuphakamisa libandakanya a isihlilingi esiyindilinga —kodwa ububanzi bamandla bukhulu.

Uhlobo olulodwa nje lokuphakamisa isihlilingi lungasivala kanjani ibanga elingaka—kusuka kumathani angu-0.5 kuya kwamathani angu-500 ? Impendulo ilele ekuhlanganiseni kwesayensi yezinto ezibonakalayo, indlela yokwakha, nokubambelela ezindinganisweni zamazwe ngamazwe.

I-Lishenflex isineminyaka eminingi ikhiqiza izihlilingi eziyindilinga zokwenziwa, futhi ulwazi lwethu lubonisa ukuthi ukuqonda umthamo womthwalo kubalulekile ekuphakamiseni okuphephile nokusebenza kahle. Kulokhu kubuka konke, sihlukanisa izici zobuchwepheshe ezinquma ukuthi isihlilingi esiyindilinga singaphakamisa kangakanani, indima yezici zokuphepha, nezici zomthamo ezisebenza ekucushweni okuhlukile kwehitch.

1. Yini Enquma Ikhono Lomthwalo We-Round Sling?

Umthamo wesihlilingi oyindilinga awunasizathu—kuwumphumela wezinto ezimbalwa eziklanywe ngokuhlanganyela.

1.1 Umongo Wokuthwala Umthwalo

Enhliziyweni yazo zonke izihlilingi eziyindilinga kukhona umongo othwala umthwalo —iluphu eqhubekayo yentambo yokwenziwa ye-high-tenacity, ngokuvamile i-polyester (PES) noma i-polyamide (PA). Inani lezintambo, ukujiya kwazo, nokuhlelwa kwazo kunquma kwesihlilingi amandla okuphuka futhi, ngenxa yalokho, umkhawulo womthwalo osebenzayo (WLL) .

Ngokuya nge -EN 1492-2 , indinganiso yaseYurophu yezihlilingi eziyindilinga ezenziwe ngezintambo ezenziwe ngabantu, umgogodla uvikelwe ngomkhono onezingqimba ezimbili ongathwali umthwalo kodwa unikeza isivikelo emonakalweni wemishini, emisebeni ye-UV, nokuhuzuka. Umkhono uphinde uphathe ilebula yokubhala ikhodi neyokuhlonza.

1.2 Isici Sokuphepha: 7:1

Ubudlelwano phakathi kwamandla okuphuka kanye ne-WLL buchazwa isici sokuphepha . Ngokwe- EN 1492-2 , izihlilingi eziyindilinga kufanele zibe nesici sokuphepha esingu-7:1 . Lokhu kusho:

• Isihlilingi esine-WLL yethani elingu-1 sinomthwalo omncane wokuphuka wamathani angu-7

• Indwayimane ene-WLL yamathani ayi -10 inomthwalo omncane wokuphuka wamathani angama-70

• Indwayimana ene-WLL yamathani ayi -100 inomthwalo omncane wokuphuka wamathani angama-700

Lesi sici esingu-7:1 sinikeza umkhawulo wokuphepha obalulekile wezimo zomhlaba wangempela—ukulayisha ukushaqeka, ukuguga, ukucekelwa phansi kwemvelo, nezinye izinto ezingalindelekile ezinganciphisa amandla e-sling ngokuhamba kwesikhathi.

1.3 Ukubhalwa Kwemibala Nokuhlonza Ikhono

I-EN 1492-2 igunyaza uhlelo olunemibala enemibala yezihlilingi eziyindilinga, evumela ukuhlonza umthamo osheshayo endaweni yomsebenzi. Ubudlelwano obujwayelekile bombala-WLL yibo:

Umthombo: I-EN 1492-2 indinganiso yokubhala ikhodi yombala

Ngamandla aphezulu angaphezu kwamathani ayi-10, ikhodi yombala iyaqhubeka nemibala eyengeziwe kanye nezimpawu, ngokuvamile i-WLL iphrintwe ngokuqondile kulebula.

2. I-Capacity Spectrum: Ukusuka ku-0.5 Tons kuya ku-500 Tons

Ama-slings ayindilinga akhiqizwa ngamakhono ahlukahlukene, ngayinye yakhelwe izinhlelo zokusebenza ezithile.

2.1 Ukukhanya Okukhanyayo: 0.5 kuya ku-5 Tons

Emaphethelweni aphansi e-spectrum, izihlilingi eziyindilinga ukusuka kumathani ayi-0.5 kuye kwayi-5 zisetshenziswa ku:

• Imisebenzi ye-warehouse kanye ne-logistics -ukuphakamisa ama-pallet, amakhreyithi, nezimpahla ezipakishiwe

• Ukukhiqiza ukukhanya - izingxenye ezihambayo, ama-sub-assemblies, nemikhiqizo eqediwe

• I-HVAC kanye nokufakwa kukagesi -imishini yokubeka kanye nezingxenye ezinzima

• Ukunakekela nokulungisa —izinjini eziphakamisayo, amaphampu, nezingxenye zemishini

Lezi zihlilingi ngokuvamile azisindi, zivumelana nezimo kakhulu, futhi kulula ukuziphatha. Atholakala ngamadayamitha amancane nobude obufushane, anamakhodi ombala ukusuka kokunsomi (ithani elingu-1) ukuya kokubomvu (amathani ama-5).

2.2 Umthamo Omaphakathi: Amathani ama-5 kuye kwangama-50

Izihlilingi eziyindilinga ezinomthamo omaphakathi (amathani angama-5 kuye kwangama-50) zingamahhashi okusebenza:

• Ukwakha - ukuphakamisa imishayo yensimbi, amaphaneli kakhonkolo, nezakhiwo esezizakhiwe

• Ukukhiqiza okunzima - ukuphatha ama-castings amakhulu, ama-forging, kanye nezingxenye zomshini

• Ukwakhiwa nokulungiswa kwemikhumbi —ukubeka izingxenye zemikhumbi, izinjini, nezinto zokusebenza

• Imisebenzi yengqalasizinda —amabhuloho, imigudu, nobunjiniyela bomphakathi abakhulu

Lawa ma-sling atholakala ngamadayimitha amakhulu, anemikhono enezingqimba ezimbili ukuze avikeleke kakhulu. Amakhodi ombala asuka kobomvu (amathani ama-5) aye ensundu (amathani ayisi-6), eluhlaza okwesibhakabhaka (amathani ayi-8), kanye nowolintshi (amathani ayi-10 nangaphezulu).

2.3 Isisindo Esisindayo: Amathani angama-50 kuye kwangama-500

Ekupheleni okuphezulu kwe-spectrum, izihlilingi eziyindilinga ukusuka kumathani angama-50 kuye kwangama-500 zisetshenziswa ku:

• Ubunjiniyela basolwandle nolwandle - ukuphakamisa amamojula angaphansi kolwandle, amapulatifomu, nemishini esindayo

• Ukukhiqiza amandla —ukuphatha amaturbine, amajeneretha, nama-transformer

• Ukwakhiwa kwezimboni ezisindayo —ukumisa izakhiwo ezinkulu zensimbi nemikhumbi yokucindezela

• Ukusebenza kwendawo yomkhumbi —ukuphakamisa zonke izingxenye zemikhumbi nemishini esindayo

Lezi zihlilingi zenziwe ngezintambo eziningi eziyinhloko, imikhono enzima, nokucushwa okungokwezifiso. Zivame ukukhiqizwa ukuze zi-odwe, ngokuhlolwa okuqinile kanye nezitifiketi.

Idatha yelebhu ye- Lishenflex ibonisa ukuthi ubudlelwano phakathi kwesibalo sentambo ewumgogodla nomthamo kulandela ijika elibikezelwe—amandla akhuphuka ngokuhambisana nenani lezintambo ezithwala umthwalo, kuyilapho umkhono uhlinzeka ngokuvikeleka okungaguquki kuwo wonke ububanzi bomthamo.

3. Izinto Zekhono: Ukucushwa Kwe-Hitch Kuthinta Kanjani Umthwalo

I-WLL emakwe kusihlilingi esiyindilinga ithatha ukuphakama okuqondile, okuqondile . Uma isihlilingi sisetshenziswa kwezinye izinhlelo, umthamo osebenzayo uyancishiswa.

3.1 I-Hitch Configuration Factors

Ngokwe- EN 1492-2 , izici zamandla ezilandelayo ziyasebenza:

Umthombo: I-EN 1492-2 izici zamandla

3.2 I-engeli Factors for Multi-Leg Slings

Kuma-slings anemilenze eminingi, i-engeli phakathi kwemilenze ye-sling kanye ne-horizontal ithinta ukungezwani emlenzeni ngamunye. Uma i-engeli encane, i-tension iphakama.

Umthombo: Izibalo ze-engeli ye-ASME B30.9

4. Amazinga kanye nokuhlolwa

Izihlilingi eziyindilinga zibuswa izindinganiso zamazwe ngamazwe ezimbalwa ezicacisa umthamo, ukuphepha, nezimfuneko zokuhlola.

4.1 EN 1492-2

I -EN 1492-2 indinganiso yaseYurophu yezihlilingi eziyindilinga ezenziwe ngemicu eyenziwe umuntu. Icacisa:

• Izidingo zezinto ezibonakalayo (i-polyester, i-polyamide, i-polypropylene)

• Isici sokuphepha esingu-7:1

• Izidingo zokubhala amakhodi nokulebula kombala

• Izinqubo zokuhlola nezitifiketi

4.2 AS 4497:2018

AS 4497:2018 indinganiso yase-Australia yama-synthetic fiber round slings. Icacisa isici sokuphepha esingu- 7:1 kuma-polyester round slings futhi inikeza izidingo ezinemininingwane zokuhlolwa, ukuhlolwa, kanye nemibandela yokuthatha umhlalaphansi.

4.3 Ukuhlolwa kanye Nezitifiketi

Izihlilingi eziyindilinga zilayishwa ubufakazi izikhathi ezi - 2 ku-WLL yazo ngaphambi kokufakwa enkonzweni, ngokuya nge-EN 1492-2 kanye ne-AS 4497:2018. Lokhu kuhlolwa komthwalo wokuqinisekisa kuqinisekisa ubuqotho besihlilingi futhi kuqinisekisa ukuthi ingaphatha ngokuphephile umthamo wayo olinganiselwe.

Izihlilingi eziyindilinga ezinomthamo omkhulu (amathani angama-50 nangaphezulu) zivame ukuhlolwa ngendlela elimazayo ukuze kuqinisekiswe isici sokuphepha esingu-7:1. Lezi zivivinyo ziqinisekisa ukuthi amandla okuphuka kwesihlilingi ahlangabezana noma adlula ubuncane obudingekayo.

5. Izincomo Ezifingqiwe kanye Nezisebenzayo

Umthamo wokulayisha isihlilingi esiyindilinga uhlanganisa uhla olukhulu kakhulu—kusuka kumathani angu-0.5 kuye kwangama-500 —sibonga ukuguquguquka kokwakhiwa kwefayibha yokwenziwa kanye nemajini yokuphepha ehlinzekwa isici esingu-7:1. Ukuqonda ukuthi umthamo unqunywa kanjani, ukuthi ukumiswa kwehitch kuyithinta kanjani imikhawulo yokulayisha, nokuthi yiziphi izindinganiso ezisebenzayo kubalulekile ekusebenzeni okuphephile kokuphakamisa.

Okuthathwayo okubalulekile:

1. Amandla anqunywa ngokubalwa kwentambo ewumongo nokwakhiwa —izintambo eziningi zisho i-WLL ephakeme

2. Isici sokuphepha esingu-7:1 sinikeza umkhawulo obalulekile —isihlilingi esiyithani elingu-1 sinamandla okuphuka angamathani angu-7

3. Amakhodi ombala anika amandla ukuhlonza okusheshayo —onsomi (1t) ukuya kuwolintshi (10t+)

4. Ukucushwa kwe-Hitch kuthinta umthamo - ama-choke hitch anciphisa i-WLL ngo-20%, ama-hitch amabhasikidi ayandisa

5. Amazinga aqinisekisa ikhwalithi nokuphepha - I-EN 1492-2 kanye ne-AS 4497:2018 icacisa izidingo

6. Ukuhlolwa kobufakazi kuqinisekisa ubuqotho —izihlilingi zilayishwa ubufakazi izikhathi ezi-2 nge-WLL yazo ngaphambi kwesevisi

I-Lishenflex ikhiqiza izihlilingi eziyindilinga ze-polyester kumazinga we-EN 1492-2 kanye ne-AS 4497:2018, atholakala ngamandla asuka kumathani angu-0.5 kuya kumathani angu-500, anomaka umthamo onemibala kanye nesici sokuphepha esingu-7:1. Imikhiqizo yethu ihlolwe ubufakazi futhi iqinisekiswe ukusebenza okuthembekile kuzo zonke izinhlelo zokusebenza zokuphakamisa.

Uma udinga usizo lokukhetha umthamo olungile wesihlilingi oyindilinga osebenza ngawo ukuphakamisa—noma udinga usizo lokuqonda izici zamandla okulungiselelwa kwakho okuqondile—sicela uthumele i-imeyili ku- sales@lishenflex.com , futhi ithimba lethu lezobuchwepheshe lizohlinzeka ngokusekela komuntu ngamunye.