Umuyoboro wa Honed wakozwe ku buryo bwihariye
01
Imiyoboro ya ASTM A519 4140 ikoze muri Silinda ya Hydraulic
Intangiriro y'ibicuruzwa
JINYO ni uruganda rukora ibikoresho by’ubushakashatsi n’iterambere, umusaruro, kugurisha na serivisi. Ubucuruzi bwarwo bukora ibijyanye no kohereza ibikoresho mu buryo bwa hydraulic, imiyoboro y’icyuma ikora neza n’ibikoresho by’ikoranabuhanga. Iyi sosiyete ikoresha ikoranabuhanga rigezweho ryo gusya no gutunganya imashini, ifite ubushobozi bwihariye bwo gukora no gutunganya imashini zikozwe mu buryo bwihariye, imiyoboro ikozwe mu buryo bwa hydraulic, imiyoboro ikozwe mu buryo bwa chrome, kandi yiyemeje gutanga serivisi nziza cyane ku isi.
Umuyoboro w'icyuma utagira umushongi wa ASTM A519 4140 wo mu bwoko bwa Hydraulic Silinda
JINYO ifite imiyoboro myinshi itunganyijwe (imbere hasukuye) yo gukora silindiri za hydraulic zo mu rwego rwo hejuru. Dutanga imiyoboro ya ASTM A519 4140 itunganijwe by'umwihariko kuri silindiri za hydraulic, zikoreshwa cyane muri sisitemu za hydraulic.
Imiyoboro ya Millimeter Honed
Imiyoboro ya Inch Honed
Imiyoboro ya H8 H9 ikozwe neza
IBISOBANURO:
·Icyuma gipima: STKM13C, ST52, SAE1020, C20, E355(ST52), SAE1026,4140, SUS304/316
·Uburyo bw'imbere bw'umurambararo: H8 H9
·Uburibwe bw'imbere: Max Ra 0.2 μm
·Uburemere: 1-1.2/1000 mm
·Uburebure busanzwe: 3M-9M
·Imbere: φ30- φ400
· Ibindi bisobanuro bishobora gutangwa iyo ubisabye (Indangamuntu ntarengwa: 1000 mm)
Serivisi zihariye
JINYO ni ikigo gikora ibikoresho bigezweho kandi dukoresha ikoranabuhanga rigezweho mu gutunganya no kugenzura ubuziranenge kugira ngo tumenye neza ko buri muyoboro utunganyijwe wujuje ibisabwa byacu by’ubuziranenge. Kuva ku guhitamo ibikoresho kugeza ku igenzura rya nyuma, twiyemeje gutanga imiyoboro itunganyijwe ihora irenga ibyo abakiriya bacu biteze.
JINYO ifite itsinda ryuzuye ry’ibikorwaremezo n’itsinda rya tekiniki, kandi uretse gutanga imiyoboro isanzwe yo gukamura, ishobora no hindura imiyoboro yo guhongerera. Serivisi zacu zihariye zikubiyemo ibintu byose kuva ku gushushanya, gukora kugeza ku gutunganya nyuma, kandi dushobora gutanga ibisubizo byihariye hakurikijwe ibyo abakiriya bakeneye. Muri make, imiyoboro yacu itunganyijwe neza cyane mu gukoresha silinda ya hydraulic kandi twiyemeje guha abakiriya ibice by'ingenzi by'imiyoboro ya hydraulic bifite ubwiza bwo hejuru kandi byizewe cyane.
Ibipimo by'ibicuruzwa
| Ibikubiye mu binyabutabire (%) | |||||||||
| Igipimo cy'icyuma | c | NA | Mn | P | S | Cr | Muri | Muri | Ubuhanga bwo gutekereza ku bwenge (AI) |
| ≤ | ≥ | ||||||||
| C20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | - | - |
| CK45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | 0.025 | 0.02 | 0.25 | 0.3 | - | |
| Q355B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.03 | 0.25 | 0.08 | — |
| Q355D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.25 | 0.25 | 0.15 | 0.015 |
| E355 (ST52) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.25 | 0.25 | — | — |
| SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.6-0.9 | 0.04 | 0.05 | - | — | - | |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | 0.04 | 0.04 | 0.80-1.10 | — | — | |
| 4140 | 0.36-0.43 | 0.15-0.35 | 0.75-1.00 | 0.04 | 0.04 | 0.80-1.10 | |||
| Imitungo ya Mekanike | |||||
| Uko ibyo bitanga bihagaze | irangizwa n'ubukonje (ikomeye) (BK) | Ifite ubukonje kandi igabanya stress (BK+S) | |||
| Igipimo cy'icyuma | Rm MPa | Uburebure A5 (%) | Rm MPa | ReH MPa | Uburebure A5 (%) |
| C20 | ≥550 | ≥5 | ≥520 | ≥375 | ≥15 |
| CK45 | ≥645 | ≥5 | ≥600 | ≥520 | ≥10 |
| Q355B | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| Q355D | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| E355 (ST52) | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| SAE1026 | ≥640 | ≥5 | ≥600 | ≥520 | ≥15 |
| Indangamuntu yo kwihanganira (mm) | ||||
| Ukwihanganirana | Ubwihangane bwa LD | Kwihanganira urukuta | ||
| Ingano y'indangamuntu | H8 | H9 | H10 | Ubunini (OD) |
| 30 | 0.033 | 0.052 | 0.084 |
≥120mm ± 7.5% >210mm ± 10% |
| >30-50 | 0.039 | 0.062 | 0.1 | |
| >50-80 | 0.046 | 0.074 | 0.12 | |
| >80-120 | 0.054 | 0.087 | 0.14 | |
| >120-180 | 0.063 | 0.1 | 0.16 | |
| >180-250 | 0.072 | 0.115 | 0.185 | |
| >250-315 | 0.081 | 0.13 | 0.21 | |
| >315-400 | 0.089 | 0.14 | 0.23 | |
Ibiranga Ibicuruzwa
Umuyoboro utogosheje Imiyoboro y'icyuma ikoreshwa mu gusya ikozwe mu buryo bunoze kandi igasigwa kugira ngo yuzuze ibisabwa bikomeye byo gukora neza, gukora neza no kwizerwa mu buryo bwa hydraulic. Imiyoboro itogosheje ni myiza cyane mu kuyikoresha isaba umuyoboro ufite ubuso busesuye bugera kuri milimetero, cyane cyane mu gukora silindiri za hydraulic zifite umuvuduko mwinshi.
Umuyoboro ukozwe mu cyuma ufite ibipimo bibiri, milimetero na santimetero.
Imiyoboro itunganyijwe ikorwa kugira ngo ihuze n'ibipimo bya tekiniki byihariye, birimo:
Ibikoresho: ibikoresho bisanzwe birimo ibyuma bya karuboni nka ST52, AISI 1020, n'ibyuma bya alloy nka AISI 4140 na 42CrMo.
Ingano: Imiyoboro itunganyijwe iboneka mu bunini butandukanye, hamwe n'umurambararo w'imbere uri hagati ya mm 20 na mm 1000 n'uburebure bugera kuri metero 12.
Amahame agenga ubworoherane: umuyoboro uhanitse Amahame mpuzamahanga agenga ubworoherane nka DIN2391, EN10305, na ASTM A519 arakurikizwa kugira ngo hamenyekane ko ibipimo by'ubuziranenge ku isi yose bikurikizwa.
Ubugari bw'ubuso: Imiyoboro itunganyijwe ifite ubugari bw'ubuso buri hagati ya 0.2-0.4 um, ikwiriye gukoreshwa isaba ubuso bworoshye.
Ingano zo kwihanganira imbere: umuyoboro uhanitse Ingano zo kwihanganira imbere za H8, na H9 zirashoboka, zujuje ibisabwa neza ku mashini n'ibikoresho bitandukanye.
Imurikagurisha ry'ibicuruzwa
Igenzura n'ipaki
