Ndeipi Hupenyu HweRound Sling?

Mutariri wekucheka anodhonza a chipfuramabwe chakatenderedza kubva pachigadziko chekuchengetedza. Yave ichishanda kwemakore akawanda. Chifukidziro chinotaridzika chakasimba, chinyorwa chinonyoreka, uye hapana machekwa anooneka. Asi ichiri yakachengeteka kushandisa?

Kusiyana nebhokisi remukaka, chipfuramabwe chakatenderedzwa hachiuye ne 'zvakanakisa zvisati zvaitika'. Zvisinei, hazvirevi kuti inogara nokusingaperi. Mubvunzo wehupenyu nderimwe rezvakawanda-uye zvisinganzwisisike-nyaya mukubiridzira kuchengetedza.

Lishenflex yave ichigadzira madhiri ekutenderera kwemakumi emakore, uye ruzivo rwemumunda rwedu runoratidza kuti hupenyu hwesevhisi hunoenderana nekubatanidzwa kwezvinhu : mashandisiro ekushandisa, mamiriro ezvakatipoteredza, maitiro ekuchengetedza, uye kuongorora zvakawanikwa. Hapana mhinduro imwechete, asi kune nhungamiro dzakajeka. Maererano ne norelem , mugadziri wemaroundslings anoenderana neDIN EN 1492-2, zvipfuramabwe izvi zvakagadzirwa nepamusoro-simba risingagumi repolyester fiber cords rine sleeve yekudzivirira, uye inotakura chinhu chekuchengetedza che7: 1 (semuenzaniso, WLL 1000 kg = break load 7000 kg). Zvisinei, hupenyu chaihwo mumunda hunoenderana nemashandisirwo aanoitwa uye kuchengetedzwa.

Ndeipi 'Yepamutemo' Hupenyu HweRound Sling?

Iko hakuna zuva rekupera kwemazuva ese ekutenderera slings. Nekudaro, vamwe vagadziri vanotsanangura huwandu hwehupenyu hwesevhisi. Zvinoenderana neFrontline Safety's Abtech round sling product information , zvipfuramabwe zvakatenderedza zvine hupamhi hwehupenyu hwemakore gumi kubva pakarekodhwa kushandiswa kwekutanga , kunyangwe hupenyu chaihwo hwesevhisi hunoenderana nemamiriro ayo anoshandiswa. Saizvozvo, AIMS Industrial Supplies inocherekedza kuti yakajairika sevhisi-yehupenyu muganho wezvigadzirwa zvekugadzira ndeye makore gumi kubva pakugadzirwa..

Sekureva kweIndustrial Production kuchengetedza gwara, kusimudza zvidhori uye kutenderera zvidhori hazvina zuva rakanakisa-risati rasvika kana zuva rekupera. Inogona kushandiswa kwemakore akawanda-uye dzimwe nguva kunyange makumi emakore-kana yakashandiswa sezvinodiwa uye kuchengetwa uye kuchengetedzwa zvakanaka. Nekudaro, chinogadzirisa chimiro chavo chehunyanzvi, kwete zera ravo. EN 1492 haitauri hupenyu hwesevhisi hwakanyanya; zvinoda kuti chipfuramabwe chitarise kukodzera kwayo kushandiswa.

Chinyorwa chakakosha : Nhamba yemakore gumi ndeyepamusoro pasi pemamiriro ezvinhu akanaka-haisi vimbiso. Chipfuramabwe chakatenderedzwa chinoshandiswa mumamiriro ezvinhu akaoma chingada kutsiviwa nekukasira, nepo chipfuramabwe chakachengetwa nemazvo uye chikasashandiswa kakawanda chinogona kugara kwenguva refu.

Zvinhu Zvinopfupisa Round Sling Lifespan

Maererano neHurumende yeWestern Australia's Mines Safety Bulletin No. 155 , zvipfuramabwe zvakatenderedzwa zviri panjodzi yekukuvadzwa kwemuviri, chiedza chezuva (ultraviolet), makemikari uye kupisa kwakanyanya kupfuura mamwe marudzi emagetsi ekusimudza. Izvi ndizvo zvinhu zvekutanga zvinoderedza hupenyu hwebasa.

Kukuvadza Muviri

Kuchekwa, kubvongodzwa, uye kukuvadzwa kwemhedzisiro ndizvo zvinonyanya kukonzera nguva isati yakwana kutenderera chipfuramabwe. Zvinoenderana neWashington Administrative Code (WAC 296-155-55825) , maburi, misodzi, kucheka, mabrasive kupfeka, kana snags inoburitsa shinda yepakati mamiriro ezvinhu anoda kubviswa nekukurumidza kubva pabasa. AIMS Industrial Supplies inotaura kuti chero kucheka kuburikidza newebhu kana bhachi rinofumura mafiibhi anotakura zvinoraira kuti munhu arege basa nekukurumidza - kucheka kudiki kunova kutadza kukuru pasi pemutoro.

Kusvibiswa kweUV

Maererano neBulletin WorkSafe WA , kuratidzwa kwenguva refu kune ultraviolet chiedza kunoderedza kutendeseka kwemaround slings. WAC 296-155-55825 inonyatso cherechedza kuti simba rechipfuramabwe rinodzikiswa nekusangana nechiedza chezuva/chiedza cheultraviolet, uye mugadziri wechipfuramabwe kana munhu ane hunyanzvi anofanirwa kubvunzurudzwa kuti awedzere kuenda pamudyandigere kana kuongororwa. Kupera kweruvara rwechivharo chiratidzo chinooneka chekuti UV kukuvara kungave kwakaitika.

Chemical Exposure

Kusangana nemaacids, alkalis, kana mamwe makemikari anogona kunetesa iyo inotakura-inotakura musimboti pasina kuoneka kukuvara kwepasi. Maererano neWorkSafe WA , kukanganisa kwakashata kwemakemikari kunoderedza kutendeseka kwematenderedzwa akatenderera. Sezvakataurwa muchinyorwa cheCERTEX Danmark , kana uine mibvunzo nezve mamiriro emidziyo yako, unofanirwa kuita kuti iongororwe-kukuvadza kwemakemikari kazhinji kusingaoneki.

Kukuvadza Kupisa

Zvipfuramabwe zvakatenderedzwa zvakayerwa tembiricha kubva -40°C kusvika +100°C yepolyester uye polyamide pa EN 1492-2. Maererano neWorkSafe WA , kupisa kwakanyanya kunoderedza kutendeseka kwematenderedzwa slings. WAC 296-155-55825 inonyora humbowo hwekukuvadzwa kwekupisa sechimiro chinoda kubviswa nekukurumidza kubva pabasa. Kukuvadzwa kwekupisa kunogona kuita seyakaomarara, brittle, kana nzvimbo dzakatsvuka pachipfuramabwe.

Kuongorora-Kwakavakirwa Hupenyu: Mamiriro Pamusoro Pezera

Nheyo inonyanya kukosha pakusarudza hupenyu hurefu hwechipfuramabwe is condition-based replacement . Iyo Industrial Production gwaidhi inotaura kuti chipfuramabwe chekusimudza kana chipfuramabwe chinogona kushandiswa zvinoenderana chete nemamiriro ayo ehunyanzvi. Iwo midziyo yebasa iyo mushandirwi anofanirwa kusarudzira uye kutsanangura mhando, chiyero uye nguva dzekuongorora sechikamu chekuongorora njodzi.

Maererano ne AS 4497: 2018 , chiyero cheAustralia chekugadzirwa kwefiber roundslings, munhu ane ruzivo anofanira kukwanisa kusarudza kutenderera kwakakodzera uye oongorora zvichienderana nemamiriro ezvinhu, geometry yegungano, uye nzira iyo mutoro wakabatanidzwa. AS 4497:2018 Chikamu 4.17.4 chinoti zvipfuramabwe zvinofanira kubviswa pabasa nekukasika kana mapundu asingatsananguriki akaonekwa pasi pekavha..

Mapundu muCore-Iyo Yakakosha Yekuongorora Nzvimbo

Iyo WorkSafe WA bulletin inopa yakadzama nhungamiro pachinhu chakakosha: mapundu anonzwa kuburikidza nekavha yeraundi chipfuramabwe anowanzo kuvhiringa vaongorori. Bulletin inotsanangura kuti:

• Kugumira kunobvumirwa mushinda dzimwe nguva kunganzwika sebundu diki—iyi haisi kuremara.

• Mapundu akaoma, akakura sepizi angangove zvinhu zvekune imwe nyika — zvakare kwete hurema.

• Kukura kwakaoma kwakakura pamusoro pehurefu hwakakosha kubva kune yakakundikana core bunching up - ichi chirema chinoda kukurumidza kuenda pamudyandigere..

Musiyano uyu wakakosha: kusaziva kukuvara kwepakati bundu sekugumiswa kunobvumidzwa kunogona kukonzera kutadza kwakaipisisa, nepo kusaziva kugumiswa kunobvumidzwa sezvo kukuvara kunogona kukonzera kubviswa kusingaite kwechipfuramabwe chinoshanda. AS4497: 2018 haipe humwe hutungamiri hwekusiyanisa mapundu aya-ndosaka WorkSafe WA ichisimbisa kuti vashandisi nevashandi vekuongorora vanofanirwa kuve nehunyanzvi hwakakwana hwekuona uye kuongorora chero kukanganisa kana kusasimba.

Inspection Frequency uye Zvinyorwa

Per WAC 296-155-55825 uye AS 4497:2018 :

• Pre-shandisa yekutarisa yekuona : Pamberi pese pese pese, inoitiswa nemushandisi.

• Kakawanda kuongorora : Zuva nezuva kana imwe neimwe shanduko yebasa rakaoma.

• Periodic inspection : Kanenge gore negore kuitira sevhisi yakajairika, kota yebasa rakasimba.

• Documentation : Chinyorwa chakanyorwa chechangobva kuitika nguva nenguva chekuongorora chinofanira kuchengetwa chiripo, kusanganisira mamiriro echipfuramabwe.

Nguva Yokurega Round Sling

Kurega basa ipapo kunodiwa kana (pa WAC 296-155-55825 , WorkSafe WA , uye EN 1492-2 ):

• Chiziviso chisipo kana chisingaverengeki

• Acid kana caustic kupisa

• Uchapupu hwekupisa kupisa

• Makomba, misodzi, kucheka, mabrasive kupfeka kana snags inoburitsa tambo dzepakati

• Tambo dzepakati dzakatsemuka kana kukuvara

• Weld spatter inoburitsa shinda dzepakati

• Mapundu asina kutsanangurwa mukati mepakati (pa AS4497:2018)

• Kupera, kuchena, kana brittleness inoratidza kukuvara kweUV

• Mapfundo muchipfuramabwe

• Zvishandiso zvakakuvadzwa (zvakakomba, zvakapwanyika, zvakatsemuka, zvakakombama, zvakamonyoroka, kana kuputswa)

• Kudonhedzwa kwemutoro kana kufungirwa kuti kuwandisa -bvisa nekukurumidza kunyangwe pasina kukuvara kunooneka

Pfupiso uye Mazano Anoshanda

Chipfuramabwe chakatenderedzwa hachina zuva rekupera, asi chine hupenyu hwesevhisi. Hupenyu hwepamusoro pasi pemamiriro ezvinhu akanaka hunosvika makore gumi kubva pakushandiswa kwekutanga , asi iyi igwara-kwete vimbiso. Zvinhu zvakatipoteredza, kukuvadzwa kwemuviri, uye kuchengetedza zvisina kufanira kunogona kupfupisa hupenyu hwesevhisi zvakanyanya, nepo kutarisirwa kwakaringana kuchigona kuchikwirisa.

Zvokudya zvakakosha:

1. Hapana zuva rokupera kwenguva dzose —upenyu hwebasa hunotsamira pamamiriro ezvinhu, kwete zera.

2. Makore gumi ndiwo akareba pasi pemamiriro ezvinhu akanaka - maslings mazhinji achada kutsiviwa nekukurumidza.

3. Zvinhu zvezvakatipoteredza ndizvo zvinoderedza hupenyu hwehupenyu - UV, makemikari, uye kupisa zvese zvinoshatisa kutendeseka kwechipfuramabwe.

4. Nzvera usati washandisa pese-pese - cheki yemazuva ese inobata kukuvara kunooneka.

5. Kuongororwa nguva nenguva nemunhu ane hunyanzvi kunosungirwa -pa AS4497:2018 uye WAC 296-155-55825.

6. Mapundu asina kutsanangurwa mukati memukati ndiwo chiyero chekurega basa -pa AS4497:2018.

7. Paunenge usina chokwadi, chirasire —chipfuramabwe chinotsiva chinodhura zvishoma pane chinodonhedzwa.

Lishenflex inogadzira polyester round slings kune EN 1492-2 uye AS4497: 2018 zviyero, zvine mavara akajeka ane mavara-coded ekumaka uye 7: 1 kuchengetedza chinhu. Zvigadzirwa zvedu zviripo nemaoko ega kana maviri, uye isu tinopa yekuongorora kudzidziswa uye zvinyorwa zvegwaro kutsigira chirongwa chako chekuchengetedza.

Kana iwe uchida rubatsiro rwekuona kana zvipfuramabwe zvako zvichiri kushanda-kana kuti uchida rubatsiro kumisikidza hurongwa hwekuongorora kwechipfuramabwe chako-ndapota tumira email kune sales@lishenflex.com , uye timu yedu yehunyanzvi ichapa rutsigiro rwemunhu-pamwe.