Lokacin da mai walda ke buƙatar riƙe madaidaicin tsari mai nauyin kilogiram 200 a 17° yayin da yake hako ramukan Ø12.7 mm guda uku akan bene na kankare-babu tushen tushe, babu crane, babu sake yin aiki-da Tashar gyaran wayar hannu ta Rhino Cart ba na zaɓi ba. Abin da kawai ke kiyaye ɓangaren daga matsawa 0.18 mm tsakanin saiti. Mun gan shi yana riƙe da gaskiya na sa'o'i 14 a cikin yadudduka ƙirƙira na waje kusa da Qingdao, inda guguwar iska ta kai 12 m/s kuma yanayin yanayin yanayi ya wuce 35 ° C a rana ɗaya.
Me yasa "Samar da Wayar hannu" Ba ta zama Oxymoron ba
Tebura na al'ada sun kafa sassa zuwa siminti mai ƙarfi. Suna tsayayya da karfin juyi, amma ba sa motsawa. Cart ɗin karkanda yana jujjuya wannan dabarar: yana ba da daidaitaccen bene na kanti *inda aikin ke faruwa*. Babban sa shine ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfe mai welded Laser tare da matakan daidaita ƙafa biyu, haɗaɗɗen dakatarwar iska, da simintin polyurethane 150-mm wanda aka ƙididdige nauyin nauyi mai nauyin kilo 800 a kowace dabaran. Wannan ba "abubuwan da ke da hannu ba." Dandali ne na ƙimar awo akan ƙafafu-wanda aka tabbatar don kiyaye ± 0.05 mm maimaitawa a cikin 120 cm na tafiya akan bene na masana'antu mara daidaituwa.
Gwajin-duniya ta gaske ta bayyana daki-daki ɗaya mai mahimmanci: yawancin tashoshi na hannu ba sa kasawa a matsewa, amma a cikin mahallin simintin. Jijjiga daga CNC milling na kusa ko sama da cranes yana gabatar da micro-bounce. Cart na Rhino yana warware wannan tare da tsarin damping mataki-biyu-mai damped swivel gidajen abinci tare da elastomeric bushings tsakanin tushe firam da saman farantin. Abokan ciniki a cikin taron injinan noma suna ba da rahoton sake fasalin sifili da ake buƙata bayan motsa rukunin sau 37 a cikin kayan aikin 1,200 m² a cikin mako guda na samarwa.
Abin da Injiniyoyin Gaskiya Suke Dubawa Kafin Sa hannu
Takaddun bayanai guda uku sun raba mafita mai dacewa ta wayar hannu daga takarda mai tsada:
Riƙewar ƙarfi a ƙarƙashin zazzaɓi mai zafi: Cart na Rhino yana amfani da ƙwanƙwasa ƙwanƙwasa karfe tare da fakitin bazara na calibrated-ba silinda mai huhu wanda ke rasa matsi lokacin da yanayi ya faɗi ƙasa da 10°C. Mun tabbatar da riƙewar ƙarfi 98.3% bayan sa'o'i 4 a -5°C a cikin gwajin ingancin ajiyar sanyi. Hakuri na saman faranti: Ba "lalata isa ba." An auna shi a 0.08 mm sama da 1,000 × 1,000 mm ta amfani da ingantaccen CMM-a cikin iyakokin ISO 2768-mK don daidaitaccen aikin ƙarfe na takarda. Tsayar da ƙasa da tsayin cikas: A 145 mm, yana share daidaitattun haɗin gwiwar haɓakawa (max 12 mm), ɗigon ruwa yana gudana (max 8 mm), har ma da zubewar mai ba tare da ƙasa ba - kallon filin daga mai ba da motoci na Tier-1 a cikin Tennessee. Wasu na iya yin gardama cewa ƙwanƙwasa ƙwanƙwasa yana ba da ingantaccen ƙarfi. Gaskiya - don aikace-aikacen tsaye. Amma lokacin da abokin cinikin ku ke jigilar sabon ƙirar chassis kowane mako 8 kuma yana buƙatar cikakken bita na DFM kafin kayan aiki, jira kwanaki 11 don shigarwar anga yana ƙara jinkirin da ba za a yarda da shi ba. Cart na Rhino yana jigilar cikin ƙasa da mintuna 22, gami da daidaitawa, daidaita madaidaicin sifili, da tabbacin kashi na farko.
Yadda Ya Dace Cikin Ayyukan Samar da Gaskiya
Wannan ba na'urar da ke tsaye ba ce. Kumburi ne a cikin tsarin masana'antu mai amsawa-kuma Botou Haijun Metal Products Co., Ltd. ya gina ta haka. Injiniyoyin su sun haɓaka Cart Rhino tare da ƙungiyoyin OEM waɗanda ke fuskantar maki uku masu maimaitawa: sauye-sauyen ƙira na ƙarshen zamani, gyare-gyaren filin gaggawa, da ginin matukin jirgi da yawa.
Sakamakon? Girdi mai hawa na yau da kullun mai dacewa da daidaitaccen 3-2-1 gano fil, vise jaws, da kwafs. Babu adaftan mallakar mallaka. Babu kulle-kulle mai siyarwa. Kuna haɗa madaidaicin kusurwar ruwa daga Schunk, tushen maganadisu daga Eclipse, ko madaidaicin madaidaicin hatimi a cikin gida-duk suna amfani da abubuwan saka zaren M8 da M10 waɗanda aka riga aka shigar a tazarar 50-mm.
Mun bin diddigin amfani a cikin rukunin yanar gizo bakwai na abokin ciniki. Mafi girman ROI bai fito daga sabbin layin samarwa ba - amma daga sake fasalin kayan gado. Ɗaya daga cikin masana'antun gine-gine ya maye gurbin jiga-jigan walda na tsufa guda huɗu tare da Katunan Rhino biyu. Lokacin aiki a kowane saitin kayan aikin walda ya ragu daga mintuna 47 zuwa 9. Scrap daga flanges mara kyau ya faɗi daga 6.2% zuwa 0.4% a Q3. Kuma a — sun yi amfani da katuna iri ɗaya don tabbatar da sabon ƙirar taksi don jigilar hamada, suna gudanar da gwaje-gwajen saurin tsufa na gishiri-gishiri kai tsaye akan firam ɗin foda.
Zaɓin Daidaitaccen Kanfigareshan Ba Aiki bane
Akwai bambance-bambancen Cart na Rhino guda uku-ba “na asali ba,” “pro,” da “elite,” amma ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun tsarin aiki da tsarin aiki:
Cart Rhino S (Standard): Don ƙananan taro na kilogiram 150, amfani na ɗan lokaci (<4 hrs/day). Babban faranti: 800 × 600 mm. Matsakaicin nauyi na tsaye: 350 kg. Karfin Kardan P (Madaidaici): Don matsi-haƙuri stamping da zurfin-jawo sassa. Ya haɗa da tubalan datum mai ganowa na CMM, saman saman bakin karfe na ƙasa, da zaɓin karantawa na inclinometer na dijital. Matsakaicin kuskuren sakawa mai maimaitawa: ± 0.03 mm. Kardan Kardan X (Mai Girman Ayyuka): Don welding na tsari, injina mai nauyi, da hidimar fage na waje. Ƙarfafa ƙarfin takalmin gyaran kafa, ƙayyadaddun kayan lantarki da aka ƙididdige IP65, da faranti mai maye gurbinsu akan duk manyan filaye masu ƙarfi. Dukkanin raka'a suna jigilar kayayyaki tare da rahotannin daidaitawa na ISO 9001, takaddun gwaji na kayan niƙa don A572 Grade 50 chassis karfe, da garantin tsari na watanni 36. Botou Haijun baya siyar da kuloli ta hanyar masu rarrabawa. Kowane rukunin yana jigilar kaya tare da tallafin injiniya kai tsaye-babu cibiyoyin kira, babu layin tikiti. Idan tambayarka ta farko ita ce "Za mu iya canza farantin tushe don karɓar fitattun masu gano mu na yanzu?" Amsar ta zo a cikin kwanaki uku na aiki-tare da samfurin CAD da nazarin tari na haƙuri.
The Tashar gyaran wayar hannu ta Rhino Cart baya maye gurbin gyara kayan aiki. Yana mika kai. Yana juya hanyar sito zuwa yankin daidaitawa. Yana ba ku damar tabbatar da yuwuwar geometric kafin ƙaddamar da $280,000 a cikin kayan aiki mai wahala. Kuma lokacin da firam ɗin excavator na gaba ya zo tare da bita na hawa shida na ƙarshe? Za ku riga an yi birgima Cart ɗin karkanda zuwa matsayi-mataki, sifili, kuma a shirye. Madaidaicin ba shine inda kuke ginawa ba. Yana da yadda dogara za ku kawo shi ga aikin.
