2019 China New Design China Calibrated Load Chain for Manual Chain Hoists Hoists Grade 80
Anyị na-agbaso usoro nchịkwa nke "Ọdịmma bụ ihe pụrụ iche, Onye na-enye bụ nke kachasị elu, Aha bụ nke mbụ", ma ga-eji ezi obi mepụta ma kesaa ihe ịga nke ọma na ndị ahịa niile maka 2019 China New Design China Calibrated Load Chains for Manual Chain Hoists Grade 80, Great high quality, A na-ekwe nkwa ọnụego asọmpi, nnyefe ngwa ngwa na enyemaka a pụrụ ịdabere na ya, jiri nwayọ hapụ anyị ka anyị mata ọnụọgụ gị n'okpuru ụdị nha ọ bụla ka anyị wee nwee ike ịgwa gị ngwa ngwa.
Anyị na-agbaso usoro nchịkwa nke "Ọdịmma bụ ihe pụrụ iche, Onye na-enye ihe kachasị elu, aha bụ nke mbụ", ma ga-eji ezi obi mepụta ma kesaa ihe ịga nke ọma na ndị ahịa niile.13mm na-ebuli yinye, Chain na-ebuli elu nke G80, Onye isi oche na ndị òtù ụlọ ọrụ niile ga-achọ ịnye ngwaahịa na ọrụ ọkachamara maka ndị ahịa ma jiri obi ụtọ na-anabata ma na-akwado ndị ahịa obodo na ndị mba ọzọ niile maka ọdịnihu dị mma.
Otu
Na-ebuli na ịkwa akwa, yinye na-ebuli elu, yinye njikọ dị mkpụmkpụ, yinye njikọ okirikiri, agba T yinye, yinye DAT Grade, yinye DT, DIN EN 818-7 obere njikọ maka ebuli ebuli, yinye mkpuchi dị mma, yinye ígwè alloy
Ngwa
Ebuli na ịkụ aka, ibuli ibu, ibu na-ekekọta
Onyonyo 1: agbụ elu / njikọ
Igodo
| 1 | Traverse etiti ahịrị nke njikọ | l | bụ otutu pitch ogologo |
| p | bụ pitch | dm | bụ dayameta ihe dị ka atụpụtara |
| ds | bụ weld dayameta | e | bụ ogologo dimensionally emetụta ịgbado ọkụ |
| w3 | bụ esịtidem obosara na weld | w2 | bụ mpụga obosara n'elu weld |
Tebụl 1: ogologo yinye / njikọ njikọ (mm)
| Nominal size dn | Material diamebetolerance | Pitch | Width | Gauge length of 11 x pn | Wagba diamebe ds max. | |||
|
pn |
ndidi1) | ime w3 min. | mpụga w2 max. |
l |
ndidi1) | |||
| 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) A na-ekewakarị nnabata ndị a n'ime + 2/3 na - 1/3 maka njikọ nke onye ọ bụla na ogologo nlele ọkọlọtọ. | ||||||||
Tebụl 2: oke nrụnye na-arụ ọrụ (WLL)
| Nominal size dn mm | Chain type T t | Chain type 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 |
| pụtara nrụgide N/mm2 | 200 | 160 | 100 |
Tebụl 3: ndị agha na-emepụta ihe na-eme ka agbụ na-ebuli elu na ndị na-agbaji
| Nominal size dn mm | Manufacturing proof force (MPF) kN mn'ime. | Breaking force (BF) kN mn'ime. |
| 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 |
Tebụl 4: ngụkọta kacha elongation na elu ike
|
| elu yinye ụdị | ||
| T | DAT | DT | |
| Mgbakọta kacha elongation A %min | 10 | 10 | 5 |
| Isi ike min dn <7 mm, HV 5 dn = 7 mm ruo 11 mm, HV 10 dn> 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Anyị na-agbaso usoro nchịkwa nke "Ọdịmma bụ ihe pụrụ iche, Onye na-enye bụ nke kachasị elu, Aha bụ nke mbụ", ma ga-eji ezi obi mepụta ma kesaa ihe ịga nke ọma na ndị ahịa niile maka 2019 China New Design China Calibrated Load Chains for Manual Chain Hoists Grade 80, Great high quality, A na-ekwe nkwa ọnụego asọmpi, nnyefe ngwa ngwa na enyemaka a pụrụ ịdabere na ya, jiri nwayọ hapụ anyị ka anyị mata ọnụọgụ gị n'okpuru ụdị nha ọ bụla ka anyị wee nwee ike ịgwa gị ngwa ngwa.
2019 China New DesignChain na-ebuli elu nke G80, 13mm na-ebuli yinye, Onye isi oche na ndị òtù ụlọ ọrụ niile ga-achọ ịnye ngwaahịa na ọrụ ọkachamara maka ndị ahịa ma jiri obi ụtọ na-anabata ma na-akwado ndị ahịa obodo na ndị mba ọzọ niile maka ọdịnihu dị mma.
