ASTM A227 Medium Carbon Steel Wire Rod | Cold Heading & Fastener Grade ine Simba Rakawedzerwa
| Pfuma | Range/ Kukosha Kwakajairika | Zvinyorwa / Kushandiswa |
| Kabhoni (C) | 0.30 – 0.45% | Inopa simba rakawanda rekugadzirisa musoro nekubatanidza zvinotonhora |
| Manganese (Mn) | 0.60 – 1.00% | Inovandudza simba rekusimba uye kuomarara |
| Phosphorus (P) | ≤ 0.04% | Kudzivirira kuputsika |
| Sarufa (S) | ≤ 0.05% | Kudzivirira kuputsika |
| Silikoni (Si) | 0.15 – 0.35% (sarudzo) | Inowedzera simba uye inodzokera shure |
| Simba reKusimba | 85 – 115 ksi (585 – 795 MPa) | Yakakodzera misoro inotonhora uye zvinosungirirwa |
| Simba reGoho | 50 – 75 ksi (345 – 520 MPa) | Inovimbisa kugadzikana kwehukuru panguva yekuumbwa |
| Kureba | 10 - 18% | Kugadzikana kwakaringana kwekushanda kunotonhora |
| Kuoma (HB) | 180 - 230 | Kuoma kwepakati kusvika kwakanyanya kwekushandiswa kwemaindasitiri |
| Maitiro Akajairika | Kuisa musoro kunotonhora, zvinosunga (mabhaudhi, nzungu, screws), zvikamu zveindasitiri | Simbi ine kabhoni yepakati yakasimba kwazvo kuti igadziriswe zvakanaka |
Kabhoni Simbi Wire Rodchigadzirwa chesimbi chinopfurwa nekupisa chinopihwa muchimiro checoil chiri nyore kutakura, kuchengetera, uye kubata. Kusiyana nematanda akatwasuka, tsvimbo yewaya yakaputirwa inogona kuiswa zvakanaka, zvichichengetedza nzvimbo yekufambisa nekuchengetera. Semuenzaniso, tsvimbo yewaya ye8mm inogona kuputirwa mudhisiki ine dhayamita inosvika 1.2-1.5 metres uye inorema mazana emakirogiramu, yakakodzera kuparadzirwa mumaindasitiri makuru.
Chimwe chezvakanakira zvikuru zvetsvimbo yewaya yakamonerwa inopisandiyo nzira yayo yakanaka kwazvo yekushanda. Ingave iri simbi ine kabhoni shoma, ine kabhoni yakawanda, kana kuti ine alloy, waya ine plasticity yakanaka uye yakasimba, zvichiita kuti ive nyore kuigadzira. Unogona kuidhonza nechando muwaya yesimbi, kuiruramisa nekuicheka kuita mabhaudhi kana ma rivets, kana kuiruka kuita waya netambo. Saka, waya inoshandiswa zvakanyanya mukuvaka, michina, mota, uye maindasitiri ekugadzira zvigadzirwa zvesimbi.
Hunhu hwakanaka hunokosha, uye hwemazuva anoTsvimbo dzewayaZvigayo zvakagadzirwa nechinangwa ichi. Kudzora kwakasimba kwekushivirira dhayamita (kazhinji mukati me ± 0.1mm) kunoita kuti zviyero zve coil zvienderane. Maitiro ekutonhodza nekugadziriswa kwenzvimbo zvinogadzira nzvimbo dzakatsetseka, dzine oxide shoma, zvichideredza kudiwa kwekukwesha kunotevera. Izvi zvakakosha zvikuru kune screws dzesimbi dzine carbon yakawanda dzinoshandiswa mumasprings, sezvo hunhu hwenzvimbo huchikanganisa zvakananga hupenyu hwavo hwekuneta.
1. Kutora sampuro dzemahara, 100% vimbiso yemhando yepamusoro mushure mekutengesa, Tsigira chero nzira yekubhadhara;
2. Zvimwe zvese zvinodiwa zvePPGI zviripo zvichienderana nezvinodiwa zvako
chinodiwa (OEM & ODM)! Mutengo wefekitori wauchawana kubva kuROYAL GROUP.
1. Nzira yekurongedza
Kubatanidza Mipumburu: Waya yesimbi inomoneredzwa nekupisa inosungirirwa netambo dzesimbi, mupumburu wega wega uchirema matani 0.5–2.
Kufukidza Kudzivirira: Pamusoro pemupumburu pakafukidzwa nejira risingapindi mvura kana purasitiki kudzivirira hunyoro nengura; mushonga wekubvisa ngura unogona kuiswa mukati.
Kudzivirira Kwekupedzisira uye Kunyora Mazita: Zvivharo zvekupedzisira zvinoiswa, uye mavara anonamirwa achiratidza zvinhu zvacho, marongero, nhamba yebatch, uye huremu.
2. Nzira yekufambisa
Kutakura Mugwagwa: Marori aya anoiswa mumarori akapfava uye anosungwa necheni dzesimbi kana tambo.
Kutakurwa kweNjanji: Yakakodzera kutakurwa nevanhu vakawanda; shandisa maburi epadding nekutsigira kudzivirira kufamba.
Kutakura Mugungwa: Inogona kutakurwa mumidziyo kana muhuwandu; teererai kudzivirira hunyoro.
3. Kungwarira
Kurongedza kunodzivirira hunyoro uye ngura
Kutakura kwakasimba kudzivirira kufamba kwemupumburu
Tevedzera mitemo yekuchengetedza mafambiro
4. Zvakanakira
Inoderedza kurasikirwa uye kushanduka kwemuviri
Inochengetedza kunaka kwenzvimbo
Inovimbisa kuendesa kwakachengeteka uye panguva yakakodzera
Mubvunzo 1: Kusuma kweASTM A227 Medium Carbon Wire Rod?
A: Rodhi yeWaya yeKabhoni yepakati nepakati yeCold Heading neFastener- ASTM A227, JIS SPB5 - Rodhi yeKabhoni irodhi yewaya yekabhoni yepakati inoshandiswa kugadzira zvisungo necold heading. Ine simba guru uye kuomarara kana ichienzaniswa nerodhi yewaya yekabhoni shoma, izvo zvinoita kuti ive yakakwana kushandiswa munzungu, mabhaudhi, screws, uye mamwe mashandisirwo akawanda emaindasitiri.
Mubvunzo wechipiri: Zvimiro zveMichina?
A: Simba reKubata: 85 – 115 ksi (585 – 795 MPa)
Simba reKubereka: 50 – 75 ksi (345 – 520 MPa)
Kureba: 10 - 18%
Kuoma: 180 - 230 HB
Mubvunzo 3: Mashandisirwo Makuru?
A: Kupinza zvinhu zvinotonhora (mabhaudhi, nzungu, screws)
Zvikamu zvemaindasitiri zvine simba repakati nepakati
Zvikamu zvinoda musanganiswa wakanaka wekuoma, uye kugona kuumbwa
Mubvunzo wechina: Chirongo ichi cheWIRE chinogona kutonhora here? / Chirongo ichi cheWIRE chinogona kutonhora here?
A: Hongu. Chinhu chacho chakagadzirwa kuti chigadziriswe zvakanaka, asi chinopiwa simba rakakwana uye simba remuchina kuti chigadzirwe kuita zvisungo zvisingatsemuke.
Mubvunzo wechishanu: Ndezvipi zvinodiwa zvinosangana nazvo?
A: ASTM A227. Inozadzisa zvinodiwa nemakemikari uye zvemakanika zvesimbi yesimbi ine kabhoni yepakati yekugadzira tambo inotonhora uye yekugadzira zvisungo.
Mubvunzo wechitanhatu: Ndingakwanisa here kuodha madhayamita akakosha kana kureba kwekoiri?
A: Ehe. Vatengesi vazhinji vanopa dhayamita dzakagadzirwa uye urefu hwemakoira hunoenderana nezvaunoda pakugadzira.
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