I-En818-2 G80 G100 Alloy Steel Lifting Chain yokuphakamisa
I-En818-2 G80 G100 Alloy Steel Lifting Chain yokuphakamisa
Ukwazisa iCandelo lokuPhakamisa le-SCIC leBanga lama-80 (G80): Ukuguqula iCandelo lokuVelisa iCandelo
Kwihlabathi elikhawulezayo lokuphakamisa nokubopha imigca kwimizi-mveliso, iintambo zidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko nokusebenza kakuhle. Kangangeminyaka, ishishini leentambo belinqunyelwe kwiindlela ezikumgangatho ophantsi, ikakhulu ngenxa yokungoneli kweefektri zaseTshayina ekuphuhliseni iintsimbi ze-alloy ezinamandla aphezulu. Nangona kunjalo, ngokungeniswa kwentambo ye-SCIC yeGrade 80 (G80), lo mda ngoku awusekho.
Iitsheyini zokuphakamisa ze-SCIC Grade 80 (G80) zenzelwe ukuhlangabezana nemigangatho ephezulu yoshishino. Zenziwe ngokwe-EN 818-2, ezi tsheyini zenziwe ngentsimbi ye-nickel-chromium-molybdenum-manganese alloy kwaye zilandela umgangatho ongqongqo we-DIN 17115. Isiphumo sisitsheyini esidibanisa amandla angaqhelekanga kunye nokuqina okumangalisayo.
Enye yezona zinto zibalulekileyo ze-SCIC Grade 80 (G80) chain yinkqubo yayo yokuwelda kunye nonyango lobushushu eyilwe ngononophelo kwaye ijongiwe ngokusondeleyo. Ezi nkqubo ziqinisekisa ukuba i-chain ineempawu ezintle kakhulu zoomatshini, kubandakanya ukuguguleka okugqwesileyo kunye nokumelana nokudinwa. Kungezi nkqubo zinzima apho i-chain inamandla okuvavanya abalaseleyo, amandla okuphuka, ukunwebeka kunye nobunzima.
Udidi
Le mveliso iphambili inikezela ngeendlela ezahlukeneyo zokusetyenziswa kumashishini okuphakamisa nokuqhobosha. Nokuba isetyenziswa kwiitsheyini zokuqhobosha okanye njengenxalenye yetsheyini yokuqhobosha, itsheyini ye-SCIC Grade 80 (G80) inika amandla angenakuthelekiswa nanto kunye nokuthembeka. Uyilo lwayo olufutshane nolujikelezayo luphucula ngakumbi ukuguquguquka kwayo kunye nokuhambelana nezixhobo ezahlukeneyo zokuphakamisa.
Ukongeza, iitsheyini ze-SCIC zeBanga lama-80 (G80) zenzelwe ngokukodwa iitsheyini kwaye zihambelana ne-DIN 818-2 Medium Tolerance Chain ngokweenkcukacha zeKlasi lesi-8 zeetsheyini. Oku kuqinisekisa ukuba itsheyini inokuthwala imithwalo enzima ngaphandle kokubeka emngciphekweni ukhuseleko okanye ukusebenza.
Ishishini lokuvelisa iitsheyini lijongene notshintsho olukhulu ngokwaziswa kweetsheyini zokuphakamisa ze-SCIC Grade 80 (G80). Azisapheleli kwiindlela ezisezantsi, iinkampani ngoku zinokuxhomekeka kumandla nokuqina kwezi tsheyini zentsimbi ye-alloy kwiimfuno zazo zokuphakamisa kunye nokubethelela. Umgangatho ophezulu weetsheyini ze-SCIC Grade 80 (G80) uthembisa ukhuseleko olukhulu, imveliso ephezulu kunye nokusebenza kakuhle okukhulu.
Ngamafutshane, imixokelelwane ye-SCIC Grade 80 (G80) izise inkqubela phambili ebalulekileyo kwishishini lokuvelisa imixokelelwane. Iimpawu zayo ezibalaseleyo zoomatshini, ukuthobela imigangatho yeshishini kunye nokusetyenziswa kwayo ngeendlela ezahlukeneyo kwenza ukuba ibe yeyona ifanelekileyo kwimisebenzi yokuphakamisa kunye nokubopha. Yamkela ikamva lobuchwepheshe bemixokelelwane ngemixokelelwane ye-SCIC Grade 80 (G80) kwaye ufumane amava omahluko ekusebenzeni nasekuthembekeni.
Isicelo
Iimveliso eziNxulumeneyo
Ipharamitha yeTyayini
Iitsheyini ze-SCIC zeBanga lama-80 (G80) zokuphakamisa zenziwe ngokwemigangatho ye-EN 818-2, ngentsimbi ye-nickel chromium molybdenum manganese alloy ngokwemigangatho ye-DIN 17115; ukuwelda okuyilwe kakuhle kunye nonyango lobushushu kuqinisekisa iipropati zoomatshini zetsheyini kubandakanya amandla ovavanyo, amandla okuphuka, ukunwebeka kunye nobunzima.
Umfanekiso 1: Ubukhulu bekhonkco leeketanga zeBanga lama-80
Itheyibhile 1: IBakala 80 (G80) imilinganiselo yekhonkco, EN 818-2
| ububanzi | ibala | ububanzi | ubunzima beyunithi | |||
| igama eliqhelekileyo | ukunyamezelana | i-p (mm) | ukunyamezelana | i-W1 yangaphakathi | i-W2 engaphandle | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Itheyibhile 2: Iipropati zoomatshini be-Grade 80 (G80) chain, EN 818-2
| ububanzi | umda womthwalo osebenzayo | amandla obungqina bokuvelisa | amandla okuqhekeza amancinci |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963 | 3140 |
| amanqaku: ulwandiso olupheleleyo lwamandla okuqhekeza lungama-20%; | |||
| utshintsho loMda woMthwalo woMsebenzi ngokumalunga nobushushu | |
| Ubushushu (°C) | I-WLL % |
| -40 ukuya kuma-200 | 100% |
| 200 ukuya kuma-300 | 90% |
| 300 ukuya ku-400 | 75% |
| ngaphezulu kwama-400 | akwamkelekanga |
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