12mm En818-8 Elu Ọkwa Ike Alloy Ibuli Alloy maka Ndoli
12mm En818-8 Elu Ọkwa Ike Alloy Ibuli Alloy maka Ndoli
Nkewa
Na-ewebata ngwaahịa anyị kachasị ọhụrụ, 12mm En818-8 nke nwere ike ibuli ihe mkpuchi elu nke alloy. Emebere yinye ibuli ihe a iji mezuo ihe achọrọ maka ibuli ihe kachasị sie ike, na-elekwasị anya na nchekwa na ịdịte aka.
Nha agbụ ígwè nke 12mm na-eme ka o nwee ike ijikwa ibu dị arọ ma na-ejigide ike na nkwụsi ike dị mkpa. Ọ zuru oke maka ibuli igwe dị arọ, ihe owuwu ma ọ bụ ihe ndị ọzọ dị arọ n'ụlọ nkwakọba ihe, ụlọ ọrụ mmepụta ihe na ebe owuwu.
Ihe mere agbụ ígwè a ji dị iche bụ na ọ na-agbaso ụkpụrụ En818-8. Ụkpụrụ mba ụwa a na-ahụ na agbụ ígwè ndị ahụ ruru ụkpụrụ kachasị mma na nchekwa. E mere ya kpọmkwem maka ibuli ngwa ma na-anwale ule siri ike iji hụ na a pụrụ ịtụkwasị ya obi n'ebe ndị kacha sie ike.
Ike dị elu nke yinye a bụ otu n'ime ihe ndị bụ isi o ji arụ ya. E ji ihe pụrụ iche nke na-eme ka ike na ogologo ya dịkwuo mma, na-eme ka o nwee ike iguzogide ibu ndị kachasị arọ n'emebighị nchekwa. Nke a na-eme ka ọ dị mma maka ọrụ ibuli ihe dị arọ.
Ngwa
Nchekwa bụ ihe kacha mkpa mgbe niile maka ngwa ibuli ihe, agbụ a anaghịkwa emechu ihu. E ji ihe nchekwa dịka ihe nchekwa mee ya iji hụ na ibu ahụ ka dị n'udo n'oge usoro ibuli ihe. Ike dị elu nke agbụ ahụ na nrubeisi ya na ụkpụrụ nchekwa na-eme ka ọ bụrụ nhọrọ a pụrụ ịtụkwasị obi maka ọrụ ibuli ihe ọ bụla.
Tinyere ike na njirimara nchekwa ya dị elu, agbụ ígwè a na-ebuli ihe na-eme ka ihe dị n'ime ya dị mma nke na-eguzogide nchara na iguzogide iyi. Nke a pụtara na agbụ ígwè ahụ na-ejigide arụmọrụ ya ọbụlagodi na gburugburu ebe siri ike, na-eme ka ọ bụrụ ihe na-adịgide adịgide.
N'iji nha 12mm, nrubeisi En818-8, ike dị elu, owuwu alloy na ịdịte aka dị egwu, agbụ ígwè a bụ nhọrọ kachasị mma maka mkpa ibuli ihe niile ị chọrọ. Tụkwasị ịdị mma ya obi ma kwe ka ọ mee ka ọrụ ibuli ihe gị dịkwuo irè ma dịkwa nchebe.
Ngwaahịa Ndị Yiri Ya
Paịmenti Chain
Dabere na teknụzụ mmepụta chain ebuli SCIC G80 & G100, anyị na-agbatị ahịrị ngwaahịa anyị nke ọma ruo na chain ebuli dị mma nke nwere ọkwa T (Ụdị T, DAT & DT), maka ojiji na ntuziaka maka chain ebuli na ike.
Foto nke 1: agbụ / njikọ ibuli elu
Igodo
| 1 | Ahịrị etiti nke njikọ ahụ gafere ókèala | l | bụ ogologo ntụgharị ọtụtụ |
| p | ọ bụ egwuregwu ahụ | dm | bụ dayameta ihe ahụ dịka a tụrụ |
| ds | bụ dayameta nke weld | e | ogologo ọ na-emetụta nha nke ịgbado ọkụ |
| w3 | bụ obosara dị n'ime nke weld ahụ | w2 | bụ obosara mpụta n'elu weld ahụ |
Tebụl 1: nha agbụ ígwè / njikọ (mm)
| Nominal size dn | Material diamebighị ebitolerance | Pitch | Width | Gaugelengthof 11xpn | Wubi diamebighị ebi ds max. | |||
| pn | tolerance1) | internal w3 min. | external w2 max. | l | tolerance1) | |||
| 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)Thesetolerancesareusuallydividedinto+2/3and–1/3forbonketyaindividomenalalinkandthestandardgaugelength. | ||||||||
Tebụl 2: oke ibu ọrụ nke agbụ ígwè ibu (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 |
| mean stress N/mm2 | 200 | 160 | 100 |
Tebụl nke 3: ike nrụpụta agbụ ígwè ibuli elu na ike mgbawa
| 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: ogologo kachasị elu na ike elu
|
| hoist chain types | ||
| T | DAT | DT | |
| Total ihe kachasị mmaimate ogologo ogen A%min | 10 | 10 | 5 |
| Surface harụbọchịs min dn < 7 mm, HV 5 dn = 7 mm to 11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Nnyocha Ebe
Ọrụ Anyị
