UmGangatho oLungileyo waseTshayina iBanga le-80 ye-Alloy Chain ye-Hoist / i-G80 yokuPhakamisa iChain (EN 818-7)
Ukuphucula rhoqo inkqubo yolawulo ngenxa yomgaqo othi "onyanisekileyo, ukholo olulungileyo kunye nomgangatho zisisiseko sophuhliso lweshishini", sithatha ngokubanzi isiseko seemveliso ezinxulumene namazwe ngamazwe, kwaye sihlala siphuhlisa iimveliso ezintsha ukuhlangabezana neemfuno zabathengi ngokulungileyo. Umgangatho waseTshayina iBanga le-80 ye-alloy Chain ye-Hoist / G80Ikhonkco lokuPhakamisa(EN 818-7), siyakukhuthaza ukuba uqhagamshelane njengoko sizingela amaqabane ngaphakathi kwilinge lethu.Siqinisekile ukuba uya kufumanisa ukuba inkampani yethu ayinasiqhamo nje kuphela kodwa inenzuzo.Sonke sikulungele ukukubonelela ngezinto ozifunayo.
Ukuphucula rhoqo inkqubo yolawulo ngenxa yomgaqo othi "ukunyaniseka, ukholo olulungileyo kunye nomgangatho zisisiseko sophuhliso lweshishini", sithatha ngokubanzi isiseko seemveliso ezinxulumene namazwe ngamazwe, kwaye sihlala siphuhlisa iimveliso ezintsha ukuhlangabezana neemfuno zabathengi.China Chain, Ikhonkco lokuPhakamisa, Ngaphezulu kweminyaka elishumi yamava kule fayile, inkampani yethu ifumene udumo oluphezulu ukusuka ekhaya nakwamanye amazwe.Ke samkela abahlobo abavela kwihlabathi liphela ukuba beze kwaye banxibelelane nathi, kungekuphela nje ngeshishini, kodwa nangobuhlobo.
Udidi
Ukuphakamisa kunye nokubethelwa, ikhonkco elifutshane, ikhonkco elifutshane, ikhonkco elijikelezayo, ikhonkco leBanga T, ikhonkco leBanga le-DAT,ikhonkco leBanga le-DT, ikhonkco elimfutshane le-DIN EN 818-7 ngeenjongo zokuphakamisa,itsheyini yentsimbi yokunyamezelana
Isicelo
Ukuphakamisa kunye nokubethelwa, ukunyuswa kwemithwalo, ukubopha imithwalo
Umzobo 1: ikhonkco lokunyusa / amakhonkco
Isitshixo
| 1 | Qhuba umgca osembindini wekhonkco | l | bubude bepitshi ezininzi |
| p | ngumdlalo | dm | Idayamitha yezinto njengoko ilinganisiwe |
| ds | yidamitha ye weld | e | bubude obuchatshazelwa ngokwendalo kukuwelda |
| w3 | bububanzi bangaphakathi kwi weld | w2 | bububanzi bangaphandle phezu kweweld |
Itheyibhile 1: ikhonkco lokuxhoma / imilinganiselo yekhonkco (mm)
| Nominal size dn | Material diametertolerance | Pitch | Width | Gauge length of 11 x pn | Wendala diameter ds max. | |||
|
pn |
ukunyamezela1) | ngaphakathi w3 imiz. | ngaphandle w2 max. |
l |
ukunyamezela1) | |||
| 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) Ezi zinyamezelo zihlala zihlulwe zibe + 2/3 kunye - 1/3 zombini ikhonkco lomntu kunye nobude obuqhelekileyo bokulinganisa. | ||||||||
Itheyibhile 2: umyinge womthwalo osebenzayo wetsheyini yokunyusa (WLL)
| Nomkwil size dn mm | Chayin type T t | Chayin type DAT t | Chayin 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 |
| kuthetha uxinzelelo N/mm2 | 200 | 160 | 100 |
Itheyibhile yesi-3: ikhonkco lokunyuswa kwekhonkco livelisa amandla obungqina kunye namandla okuqhawula
| Nomkwil size dn mm | UManufacturing proof force (MPF) kN mkwi. | Breaking force (BF) kN mkwi. |
| 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 |
Itheyibhile 4: ubude obupheleleyo obupheleleyo kunye nokuqina komphezulu
|
| iintlobo zekhonkco lokuxhoma | ||
| T | DAT | DT | |
| Iyonke yobude bokugqibela A % min | 10 | 10 | 5 |
| Ubulukhuni bomphezulu min dn < 7 mm, HV 5 dn = 7 mm ukuya kwi-11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Ukuphucula rhoqo inkqubo yolawulo ngenxa yomgaqo othi "onyanisekileyo, ukholo olulungileyo kunye nomgangatho zisisiseko sophuhliso lweshishini", sithatha ngokubanzi isiseko seemveliso ezinxulumene namazwe ngamazwe, kwaye sihlala siphuhlisa iimveliso ezintsha ukuhlangabezana neemfuno zabathengi ngokulungileyo. Umgangatho waseTshayina iBanga le-80 ye-alloy Chain ye-Hoist / G80Ikhonkco lokuPhakamisa(EN 818-7), siyakukhuthaza ukuba uqhagamshelane njengoko sizingela amaqabane ngaphakathi kwilinge lethu.Siqinisekile ukuba uya kufumanisa ukuba inkampani yethu ayinasiqhamo nje kuphela kodwa inenzuzo.Sonke sikulungele ukukubonelela ngezinto ozifunayo.
Umgangatho olungileyoChina Chain, I-Lifting Chain, iminyaka engaphezu kweshumi yamava kule fayile, inkampani yethu ifumene udumo oluphezulu oluvela ekhaya nakwamanye amazwe.Ke samkela abahlobo abavela kwihlabathi liphela ukuba beze kwaye banxibelelane nathi, kungekuphela nje ngeshishini, kodwa nangobuhlobo.
