Kowane mai ƙirƙira gilashi ya san lokacin da takarda ta zame- sau ɗaya kawai-a kan teburin yankan. Wani katon layin gashi ya bayyana. Micro-guntu yana samuwa a gefen. Bangaren ya kasa dubawa. Wannan ba kuskuren mai aiki bane. gazawar kariya ce.
Gilashin yankan tebur ji ba tunani ba ne. Ita ce layin farko na tsaro tsakanin ingantacciyar injiniya da tarkace mai tsada. Mun girka, gwadawa, kuma mun maye gurbin ɗaruruwan hanyoyin samar da tebur a cikin ƙasashe 17-kuma gaskiya guda ɗaya ce: ji ba kawai "laushi bane." Ƙwararren masarrafa ce. Girman sa, abun da ke ciki na fiber, farfadowar juzu'i, da tarwatsewa a tsaye dole ne ya dace da kaurin gilashin, yanke ƙarfi, da saurin sarrafa aikin ku.
Me yasa Standard Felt ya kasa Karkashin Yanke Gilashin Duniya na Gaskiya
Mun taɓa kallon Tier-1 mai ba da glazing na kera 23% na aikin samarwa-ba saboda kuskuren CNC ba, amma saboda haɗin polyester-mm 3-mm sun ji an matsa cikin rashin daidaituwa a ƙarƙashin tsotsa. Gilashin ya ɗaga kaɗan a kusurwa ɗaya yayin nutsewar hanyar sadarwa. Ciwon gefen ya biyo baya. Tushen dalili? Fiber hijirar bayan 400 hawan keke. Babu takamaiman takardar da ya gargaɗe su.
Mafi yawan kashe-kashe-jini sun gaza ta fuskoki uku masu iya aunawa:
Saitin matsawa> 8% bayan hawan kaya 500 - ya rasa sake dawowa, yana haifar da ƙananan ƙugiya waɗanda ke karkatar da ƙafafun lu'u-lu'u Resistance surface>10¹² Ω/sq - yana ba da damar ginawa a tsaye, yana jawo ƙurar da ke zazzage gilashin-gila mai yawo Rage zafi a cikin kwanaki 7-10 - Sako da zaruruwa sakawa a cikin tashoshi mara amfani, yana rage matsi na riƙewa har zuwa 35% Gaskiya gilashin yankan tebur ji dole ne a yi aikin injiniya - ba zaɓaɓɓu ba. Wannan yana nufin ƙuƙƙun fiber mai sarrafawa, haɗe-haɗe-haɗe-haɗe, da juriyar kauri mai ƙima (± 0.15 mm). Yana nufin gwaji a ƙarƙashin ainihin ma'aunin injin: 60 kPa vacuum, 12,000 rpm spindle gudun, 0.8 mm/sec rate. Ba yanayin lab ba. Ba "amfani na yau da kullun ba."
Abubuwan Hudu marasa Tattaunawa a Takaddun Material
Lokacin da muka ƙididdige ji don abokan ciniki suna yanke gilashin laminti na 12-mm ko gilashin murfin nuni na 0.55-mm, muna tabbatar da waɗannan maki huɗu-kowace lokaci:
Tushen fiber: 100% budurwa ulu ko polyamide mai ƙarfi-ba a sake yin fa'ida ba PET. Wool yana ba da lubric na halitta da buffer danshi; polyamide yana ba da juriya na abrasion da kwanciyar hankali. Haɗin kai yana daidaita duka biyun. Yawan naushin alluraMafi qarancin naushi 1,200/cm². Ƙananan yawa yana ba da izinin cire fiber a ƙarƙashin maimaita hawan keke. Muna auna wannan tare da sassan giciye na micrometer na dijital-ba dubawa na gani ba. Calibrated kauri dawo da: Bayan sa'o'i 24 a 23 ° C / 50% RH bayan 50 kPa matsawa, farfadowa dole ne ya wuce 94%. Duk wani abu da ke ƙasa yana ba da garantin haɓaka matakin haɓaka a saman teburin. Goyon baya-tsaye: Layin polymer da aka ɗora da carbon da aka haɗa zuwa ƙasa. Ba fesa-kan shafi. Ba tef ɗin gudanarwa ba. Dole ne ya kula da ≤10⁹ Ω/sq a fadin yanayin zafi daga 5°C zuwa 45°C. Waɗannan ba ƙofofin ƙididdiga ba ne. Su ne iyakoki inda yawan amfanin ƙasa ke canzawa daga 98.2% zuwa 91.7% - bambancin abokan cinikinmu suna bin dashboards na OEE na ainihi.
Shigarwa Shin Calibration-Ba kawai Mannewa ba
Ko da cikakken ji ya gaza idan an yi kuskure. Muna ganin shi mako-mako: ƙungiyoyi suna amfani da tef mai gefe biyu, sannan gano 3-mm daga saman tebur bayan makonni biyu. Matsalolin ruwa suna biyo baya. Sai jijjiga. Sa'an nan kayan aiki-hanyar sabawa.
Madaidaicin shigarwa yana buƙatar:
Substrate tsaftacewa tare da isopropyl barasa-ba masu lalata ruwa ba waɗanda ke barin ragowar Aikace-aikacen a yanayin 20-25 ° C, tare da maganin sawa bayan sa'o'i 48 kafin gwajin injin. Riba na daidai 8-10 mm - babu ƙari, ba ƙasa ba - don hana samuwar mataki a ƙarƙashin yanke tafiyar kai. Matsakaicin abin nadi: 4.5 kg/cm² don wucewa 3, an auna tare da nadi na hannu. Mun haɗa da na'urorin abin nadi na jujjuyawa tare da kowane tsari. Domin "latsa da ƙarfi" bai isa ba. Physics yana buƙatar maimaitawa.
Matsayin Botou Haijun: Haɓaka Madaidaici Ta hanyar Mutuncin Mu'amala
Botou Haijun Metal Products Co., Ltd. ba ya kera ji. Amma muna yin wani abu mai mahimmanci: muna haɗa shi cikin tsarin ƙarfe na injiniya inda gilashin ya haɗu da ƙarfe-kamar firam ɗin tebur, rails na goyan baya, da ƙwanƙwasa ƙananan ƙungiyoyi. Kayan aikinmu mai yarda da ISO a cikin gwajin Botou City sun ji aiki a kan namu hatimin injin injin aluminum, bakin karfe na rufe bakin karfe, da faranti masu hawa Laser.
Me yasa hakan ke da mahimmanci? Domin ji ba ya wanzu a keɓe. Yana hulɗa da:
Lalacewar saman tebur ɗin ƙarfe na ƙasa (muna riƙe ± 0.05 mm sama da 2 m) Rashin daidaituwar haɓakar thermal tsakanin ji da goyan baya da sanyin birgima na karfe Hanyoyin watsawa na girgizawa daga servo-kore yankan kawunan Muna ba da cikakken ra'ayi na DFM akan haɗin kai-kyauta-don abokan ciniki waɗanda ke zayyana sabbin tebura ko sake gyara injinan gado. Babu filin tallace-tallace. Taswirorin danniya kawai, wasan kwaikwayo na jujjuyawar, da lallausan ɓarna. Kuna samun bayanai-ba ƙasidu ba.
Ga masu samo asali gilashin yankan tebur ji, fara da ƙayyadaddun kayan aiki-ba sunayen samfuran ba. Bukatar matsawa dawo da bayanai. Ana buƙatar rahotannin gwajin juriya na tsaye ta IEC 61340-2-3. Tabbatar da yawan naushi-bushin allura tare da abin ƙira-ba da'awar talla ba. Sa'an nan kuma haɗa shi tare da tsarin ƙarfe da aka gina don amincin mu'amala.
Ba a samun daidaito a kan yanke kai kaɗai. Yana farawa inda gilashin ya tsaya. Zaɓi abin dubawa kamar mahimmancin bangaren da yake.
