A cikin kayan aikin masana'antu na zamani, ƙafafun hannu na carbon karfe suna da mahimmancin kayan aikin watsawa, kuma ingancin su kai tsaye yana shafar aminci, daidaito da rayuwar kayan aikin injiniya. Don saduwa da ƙaƙƙarfan buƙatun masana'antun Turai da Amurka da abokan ciniki na duniya don ingantaccen daidaito, kwanciyar hankali da dorewa, samar da ƙafafun ƙarfe na carbon karfe dole ne su bi jerin ƙayyadaddun ƙa'idodi. Daga zaɓin albarkatun ƙasa zuwa fasahar sarrafa kayan aiki, maganin zafi, gwajin taro da jiyya na ƙasa, ƙa'idodin samarwa suna gudana ta duk tsarin masana'anta. Tun lokacin da aka kafa shi a 2002.Hangzhou Xiaoshan Chuangye Metal Processing Co., Ltd.An ko da yaushe aka samar daidai da ISO9001: 2015 ingancin management tsarin. Tare da ƙwararrun ƙwarewa da ƙwararrun ƙwararrun sana'a, ya zama dogon{3}} mai samar da masana'antun Turai da Amurka da yawa. Wannan labarin zai bincika ƙa'idodin samarwa na carbon karfe handwheels daki-daki daga daban-daban ra'ayoyi na sana'a, samar da ikon tunani ga masana'antu kwararru da kuma sayan yanke shawara.
Abun ciki
1. Matsayin Tsarin Gudanar da Ingancin Duniya
2. Basic Concepts and Rabe Carbon Karfe Handwheels
3. Babban Abubuwan da ke cikin Ka'idodin Samfura
4. Ayyukan Kayan aiki da Matsayin Zaɓi
5. Hanyoyin ci gaban masana'antu da kuma makomar gaba
1. Matsayin Tsarin Gudanar da Ingancin Duniya
Carbon karfe masana'anta handwheel dole ne tsananin aiwatar da ISO 9001: 2015 ingancin management system, wanda ya rufe mabuɗin da cikakken sarrafa tsari daga albarkatun kasa sayan zuwa gama samfurin bayarwa:
Zane da sarrafa ci gabaƘaddamar da tsarin tsara ingancin samfur na gaba na APQP don tabbatar da cewa ƙirar ƙirar φ120-φ1200 ƙayyadaddun ƙayyadaddun ƙafafun hannu sun dace da ƙa'idodin ergonomic
Sa ido kan tsarin samarwa: Yi amfani da sarrafa tsarin ƙididdiga na SPC don tattara bayanan lokaci na ainihi{0} akan jure kauri (± 0.1mm)
Gudanar da ganowa: Aiwatar da tsarin sarrafa batch don cimma cikakken yanayin yanayin rayuwa daga lambar tanderun ƙarfe zuwa lambar serial ɗin samfur
Xiaoshan Chuangye Metal ya wuce tsarin ISO wanda DNV GL ya tabbatar da shi don tabbatar da ingancin ingancin samfuran hannu na 30,000 a kowane wata, kuma ana sarrafa ƙimar lahani ta hannu a ƙasa 0.12%.
2. Basic Concepts da rarrabuwa na carbon karfe handwheels
An fi amfani da ƙafafun hannu na ƙarfe na ƙarfe don sarrafa kayan aiki, kuma ana samun watsa injina da daidaita sigina ta hanyar jujjuyawar abin hannu. Dangane da matakai daban-daban na masana'antu da buƙatun aikace-aikacen, ƙafafun hannu na carbon karfe sun kasu galibi zuwa rukuni biyu: welded wheeled da stamped wheelwheels.
Wuraren hannu masu walda
Ana ƙera ƙafafun hannu masu walda ta hanyar siminti ko ƙirƙira, sa'an nan kuma ana haɗa su ta hanyar injuna da walƙiya. Babban fasali sun haɗa da:
Kewayon diamita na waje: gabaɗaya φ125 zuwa φ1200, dace da aikace-aikacen matsakaici da babban nauyi.
Zane na cibiyar: ana iya keɓance shi azaman ramin zagaye, maɓalli, murabba'i, nau'in hexagonal ko D- bisa ga buƙatun abokin ciniki don biyan buƙatun watsa daban-daban.
Ingancin walda: Ana buƙatar wurin walda don zama santsi kuma mai ƙarfi, tare da kyakkyawan jiyya na saman don tabbatar da daidaiton tsari da karko.
Takalmin hannu
Ana yin tambarin ƙafafun hannu musamman ta hanyar fasaha ta stamping kuma suna da halaye masu zuwa:
Kewayon diamita na waje: yawanci φ120 zuwa φ500, dace da nauyi mai sauƙi da ƙanana da matsakaici{2}} kayan aiki masu girma.
Haɗe-haɗen tsari: Stamping yana sa tsarin gaba ɗaya na wheel wheeled ɗin ya haɗa, tare da kyan gani da aiki mai dacewa.
Sabunta tsari: Bayan tsararraki da dama na inganta tsari, abin da aka hatimi ta hannu ya sami inganta sosai a bayyanar da aiki.
3. Babban abun ciki na matakan samarwa
Ka'idodin samarwa na carbon karfe handwheels sun ƙunshi mahaɗi da yawa. Daga albarkatun kasa zuwa samfuran ƙarshe, kowane tsari yana da fayyace daidaitattun buƙatun. Ana gabatar da manyan matakan samar da kowane haɗin gwiwa daki-daki a ƙasa.
Ma'auni na kayan abu
Raw kayan sune tushen ingancin samfur. Carbon karfe handwheels yawanci amfani da carbon karfe kayan da high inji Properties da kyau processability. Abubuwan gama gari sun haɗa da Q235, Q345, da dai sauransu. Madaidaitan buƙatun sun haɗa da:
Abubuwan sinadaran: Ƙaddamar da sarrafa abubuwan da ke cikin abubuwa kamar carbon, manganese, silicon, phosphorus, da sulfur don tabbatar da cewa kayan yana da ƙarfin da ake sa ran.
Kaddarorin jiki: Ana buƙatar kayan don samun ingantaccen filastik, tauri da ƙarfi don cika buƙatun aiki mai girma{0}.
Matsayin gwaji: Duk albarkatun ƙasa dole ne su wuce ka'idodin ƙasa (kamar GB / T) kuma su kasance tare da rahotannin gwaji masu dacewa don tabbatar da cewa tushen kayan yana da aminci.
Matsayin fasaha na sarrafawa
Fasahar sarrafa kayan aiki tana taka muhimmiyar rawa a cikin daidaiton girma da ma'auni na ƙafafun ƙafafun carbon karfe. Ma'auni sun haɗa da:
CNC aiki bukatun: Yi amfani da kayan aikin injin CNC na ci gaba don yankan da juyawa don tabbatar da cewa daidaiton girman samfurin yana a matakin micron.
Ƙunƙarar saman: Ana buƙatar ƙaƙƙarfan maɓalli na maɓalli na maɓalli da wuraren hawa don saduwa da ƙa'idodin ƙasa don tabbatar da kyakkyawan aikin zamewa da tasirin taro mai ƙarfi.
Haƙuri na tsari: Dole ne a sarrafa juriya na kowane tsari don hana tara kurakurai daga yin mummunan tasiri a kan tabbatuwa da kwanciyar hankali na samfurin ƙarshe.
Heat magani da saman jiyya matsayin
Domin inganta juriya lalacewa da juriya gajiyar carbon karfe handwheels, zafi magani da surface jiyya ne muhimman links. Daidaitaccen buƙatun sun haɗa da:
Tsarin maganin zafi: Yawancin lokaci quenching da tempering matakai ana amfani da su daidaita taurin da taurin na kayan don tabbatar da cewa samfurin iya aiki a tsaye a karkashin babban nauyi da kuma high zafin jiki yanayi.
Hanyar maganin saman: Sandblasting, galvanizing, electrophoresis ko shafi magani da ake amfani da ba kawai inganta bayyanar da samfurin, amma kuma inganta lalata juriya da kuma sa juriya.
Matsayin gwaji: Tauri, tauri da kuma metallographic tsarin gwaje-gwaje dole ne a za'ayi bayan zafi jiyya don tabbatar da cewa tsari sakamako gamu da tsammanin.
Haɗawa da ƙa'idodin gwaji
Tsarin taro da gwaji na ƙarshe sune mahimman hanyoyin haɗin kai don tabbatar da daidaiton samfur da kwanciyar hankali. Daidaitaccen buƙatun sun haɗa da:
Daidaitaccen daidaituwa: A lokacin tsarin taro, dole ne a yi amfani da kayan aikin daidaitawa na Laser da kayan aiki masu juyawa don daidaitawa daidai don tabbatar da cewa tsakiyar motar hannu da axis sun daidaita daidai.
Ma'auni mai sauri: Ana buƙatar manyan kusoshi masu ƙarfi da goro, kuma dole ne a ƙarfafa su sosai bisa ƙayyadaddun juzu'i don hana ƙayyadaddun firgita da girgizar da ke haifar da haɗuwa mara kyau.
M gwaji: Dynamic daidaita gwaje-gwaje, concentricity gwaje-gwaje da vibration monitoring ake bukata kafin ƙãre samfurin barin masana'anta don tabbatar da cewa duk kayayyakin hadu ISO9001: 2015 da kuma dacewa kasa matsayin.
4. Ayyukan kayan aiki da matsayin zaɓi
Carbon karfe kayan hannu dole ne ya dace da bukatun GB/T 700-2006 "Carbon Structural Karfe":
| Ma'auni | Q235A daidaitaccen darajar | Xiaoshan Chuangye auna ƙima |
|---|---|---|
| Ƙarfin ƙarfi | 375-500MPa | 420-480MPa |
| Ƙarfin bayarwa | Mafi girma ko daidai da 235MPa | 245-260MPa |
| Tsawaitawa | Yafi ko daidaita 26% | 28-32% |
| Hardness (HB) | Kasa da ko daidai da 160 | 140-155 |
Kamfanin yana amfani da na'urar sigina don gwada abubuwa 18 na kowane nau'in karfe don tabbatar da cewa abubuwan da ke cikin sulfur da phosphorus sun gaza ko daidai da 0.045% da 0.045% bi da bi, yana kawar da haɗarin karaya daga tushen.
Samfurin mu
5. Hanyoyin ci gaban masana'antu da kuma makomar gaba
Daidaitaccen ma'aunin jirgin ruwa na kasa da kasa da ingantaccen tsarin takaddun shaida
Yayin da gasar kasuwannin duniya ke kara tsanani, kamfanoni suna bukatar ci gaba da inganta tsarin sarrafa ingancinsu da ka'idojin gwaji, da ba da takaddun shaida na kasa da kasa da na cikin gida kamar ISO da GB/T, da kuma kara karfin gasa na kayayyakinsu a kasuwannin duniya.
Tashin hankali
A matsayin mabuɗin maɓalli mai mahimmanci a cikin tsarin watsa injin inji, daidaituwa da kwanciyar hankali na ƙafafun hannu na karfen carbon yana shafar tasirin aikin gabaɗaya kai tsaye. Wannan labarin yana yin nazari dalla-dalla dalla-dalla ainihin abubuwan da ke cikin ka'idodin samar da kayan hannu na carbon karfe da tasirin su akan aikin samfur daga fannoni da yawa kamar zaɓin albarkatun ƙasa, fasahar sarrafa kayan aiki, maganin zafi, dubawa taro da gudanarwa mai inganci. A lokaci guda, ta hanyar nazarin shari'o'i da yawa, yana ƙara tabbatar da muhimmiyar rawa na ƙaƙƙarfan ƙa'idodin samarwa don tabbatar da ingantaccen aiki da kwanciyar hankali na kayan aiki.
