I-Chain ye-alloy ye-China Grade 80 yekhwalithi enhle ye-Hoist/G80 Lifting Chain (EN 818-7)
Ukuze sithuthukise njalo uhlelo lokuphatha ngokusebenzisa umthetho othi “ngobuqotho, ukwethembeka okuhle kanye nekhwalithi kuyisisekelo sentuthuko yebhizinisi”, sithatha kabanzi ingqikithi yemikhiqizo ehlobene emhlabeni wonke, futhi sihlala sithuthukisa imikhiqizo emisha ukuze ihlangabezane nezidingo zamakhasimende ze-Good Quality China Grade 80 Alloy Chain ye-Hoist/G80.Iketanga Lokuphakamisa(EN 818-7), Sikukhuthaza ukuthi uxhumane nathi njengoba sifuna abangane ebhizinisini lethu. Siye saqiniseka ukuthi uzothola ukusebenzisana nathi hhayi nje kuphela okunezithelo kodwa futhi okuzuzisayo. Sikulungele ukukunikeza okudingayo.
Ukuze sithuthukise njalo uhlelo lokuphatha ngokusebenzisa umthetho othi “ngobuqotho, ukwethembeka okuhle kanye nekhwalithi kuyisisekelo sentuthuko yebhizinisi”, sithatha kabanzi ingqikithi yemikhiqizo ehlobene emhlabeni wonke, futhi sihlala sithuthukisa imikhiqizo emisha ukuze ihlangabezane nezidingo zamakhasimende.Uchungechunge lwaseShayina, Iketanga LokuphakamisaSekuyiminyaka engaphezu kweyishumi sinolwazi kulokhu, inkampani yethu ithole idumela elihle ekhaya nakwamanye amazwe. Ngakho-ke samukela abangani abavela kuwo wonke umhlaba ukuthi beze bazosithinta, hhayi nje ngebhizinisi, kodwa nangobungane.
Isigaba
Ukuphakamisa nokubopha, uchungechunge lokuphakamisa, uchungechunge olufushane lwezixhumanisi, ukuphakamisa uchungechunge lwezixhumanisi oluyindilinga, uchungechunge lwebanga le-T, uchungechunge lwebanga le-DAT, uchungechunge lwebanga le-DT, uchungechunge lwezixhumanisi olufushane lwe-DIN EN 818-7 ngezinjongo zokuphakamisa, uchungechunge lwezikhuseli olubekezelelayo oluncane, uchungechunge lwensimbi ye-alloy
Isicelo
Ukuphakamisa nokubopha, ukuphakamisa imithwalo, ukubopha imithwalo
Umfanekiso 1: uchungechunge lokuphakamisa / izixhumanisi
Ukhiye
| 1 | Umugqa ophakathi nendawo wesixhumanisi | l | ubude bephimbo eliningi |
| p | yi-pitch | dm | ububanzi bezinto ezibonakalayo njengoba bulinganisiwe |
| ds | ububanzi bokushisela | e | ingabe ubude buthinteka ngokulinganisa ngokushisela |
| w3 | ububanzi bangaphakathi ku-weld | w2 | ububanzi bangaphandle phezu kwe-weld |
Ithebula 1: ubukhulu beketanga lokuphakamisa/isixhumanisi (mm)
| Nominal size dn | Material diami-etertolerance | Pitch | Wii-dth | Gauge length of 11 x pn | Winsimu diami-eter ds max. | |||
|
pn |
ukubekezelelana1) | ngaphakathi w3 umzuzu. | yangaphandle w2 ubuningi. |
l |
ukubekezelelana1) | |||
| 4 | ± 0.2 | 12 | 0.25 | 4.8 | 13.6 | 132 | 0.6 | 4.3 |
| 5 | ± 0.2 | 15 | 0.3 | 6.0 | 17.0 | 165 | 0.8 | 5.4 |
| 6 | ± 0.2 | 18 | 0.35 | 7.2 | 20.4 | 198 | 1.0 | 6.5 |
| 7 | ± 0.3 | 21 | 0.4 | 8.4 | 23.8 | 231 | 1.1 | 7.6 |
| 8 | ± 0.3 | 24 | 0.5 | 9.6 | 27.2 | 264 | 1.3 | 8.6 |
| 9 | ± 0.4 | 27 | 0.5 | 10.8 | 30.6 | 297 | 1.4 | 9.7 |
| 10 | ± 0.4 | 30 | 0.6 | 12.0 | 34.0 | 330 | 1.6 | 10.8 |
| 11 | ± 0.4 | 33 | 0.6 | 13.2 | 37.4 | 363 | 1.7 | 11.9 |
| 12 | ± 0.5 | 36 | 0.7 | 14.4 | 40.8 | 396 | 1.9 | 13.0 |
| 13 | ± 0.5 | 39 | 0.8 | 15.6 | 44.2 | 429 | 2.1 | 14.0 |
| 14 | ± 0.6 | 42 | 0.8 | 16.8 | 47.6 | 462 | 2.2 | 15.1 |
| 16 | ± 0.6 | 48 | 0.9 | 19.2 | 54.4 | 528 | 2.5 | 17.3 |
| 18 | ± 0.9 | 54 | 1.0 | 21.6 | 61.2 | 594 | 2.9 | 19.4 |
| 20 | ± 1.0 | 60 | 1.2 | 24.0 | 68.0 | 660 | 3.2 | 21.6 |
| 22 | ± 1.1 | 66 | 1.3 | 26.4 | 74.8 | 726 | 3.5 | 23.8 |
| 1) Lezi zimo zokubekezelelana zivame ukuhlukaniswa zibe yi-+ 2/3 kanye ne- – 1/3 kokubili isixhumanisi ngasinye kanye nobude begeyiji ejwayelekile. | ||||||||
Ithebula 2: umkhawulo womthwalo wokusebenza kweketanga lokuphakamisa (i-WLL)
| Nomphakathi kul size dn mm | I-Chain type T t | Chain type I-DAT t | Chain type DT t |
| 4 5 6 | 0.5 0.8 1.1 | 0.4 0.63 0.9 | 0.25 0.4 0.56 |
| 7 8 9 | 1.5 2 2.5 | 1.2 1.6 2 | 0.75 1 1.25 |
| 10 11 12 | 3.2 3.8 4.5 | 2.5 3 3.6 | 1.6 1.9 2.2 |
| 13 14 16 | 5.3 6 8 | 4.2 5 6.3 | 2.6 3 4 |
| 18 20 22 | 10 12.5 15 | 8 10 12.5 | 5 6.3 7.5 |
| ukucindezeleka okumaphakathi N/mm2 | 200 | 160 | 100 |
Ithebula 3: amandla okukhiqiza uchungechunge lokuphakamisa kanye namandla okuphula
| Nomphakathi kul size dn mm | I-Manufacturing proof force (MPF) kN mku. | Breaking force (BF) kN mku. |
| 4 | 12.6 | 20.1 |
| 5 | 19.6 | 31.4 |
| 6 | 28.3 | 45.2 |
| 7 | 38.5 | 61.6 |
| 8 | 50.3 | 80.4 |
| 9 | 63.6 | 102 |
| 10 | 78.5 | 126 |
| 11 | 95 | 152 |
| 12 | 113 | 181 |
| 13 | 133 | 212 |
| 14 | 154 | 246 |
| 16 | 201 | 322 |
| 18 | 254 | 407 |
| 20 | 314 | 503 |
| 22 | 380 | 608 |
Ithebula 4: ukunwebeka okuphelele kanye nokuqina kobuso
|
| izinhlobo ze-hoist chain | ||
| T | I-DAT | DT | |
| Ukwelulwa okuphelele okuphelele A %min | 10 | 10 | 5 |
| Ubulukhuni bomphezulu obuncane i-dn < 7 mm, i-HV 5 i-dn = 7 mm kuya ku-11 mm, i-HV 10 i-dn > 11 mm, i-HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Ukuze sithuthukise njalo uhlelo lokuphatha ngokusebenzisa umthetho othi “ngobuqotho, ukwethembeka okuhle kanye nekhwalithi kuyisisekelo sentuthuko yebhizinisi”, sithatha kabanzi ingqikithi yemikhiqizo ehlobene emhlabeni wonke, futhi sihlala sithuthukisa imikhiqizo emisha ukuze ihlangabezane nezidingo zamakhasimende ze-Good Quality China Grade 80 Alloy Chain ye-Hoist/G80.Iketanga Lokuphakamisa(EN 818-7), Sikukhuthaza ukuthi uxhumane nathi njengoba sifuna abangane ebhizinisini lethu. Siye saqiniseka ukuthi uzothola ukusebenzisana nathi hhayi nje kuphela okunezithelo kodwa futhi okuzuzisayo. Sikulungele ukukunikeza okudingayo.
Ikhwalithi EnhleUchungechunge lwaseShayina, Iketanga Lokuphakamisa, Sekuyiminyaka engaphezu kweyishumi sinolwazi kulokhu okufakiwe, inkampani yethu ithole idumela eliphezulu ekhaya nakwamanye amazwe. Ngakho-ke samukela abangani abavela kuwo wonke umhlaba ukuthi beze bazosithinta, hhayi nje ngebhizinisi, kodwa nangobungane.
