Teburan Ƙirƙira don Ƙarfe Madaidaicin Ƙarfe da Ayyukan walda 

Teburan kera su ne tushe mara waƙa na daidaitaccen aikin ƙarfe. Ba fanai ba ne kawai - an ƙirƙira su wuraren aiki inda daidaiton girman ya fara, ingancin walda yana daidaitawa, kuma ana gina maimaitawa cikin kowane haɗin gwiwa. Mun ga shagunan da yawa sun fara haɗaɗɗen haɗin ginin kawai don gano tsakiyar tsari cewa haƙurin saman teburin su ya wuce ± 0.15 mm - ya isa ya daidaita flange mai yanke Laser ko jefar da hanyar walda ta robotic. Wannan ba batun saitin ba ne. Rashin daidaiton ƙayyadaddun bayanai ne.

Me yasa Teburin Kera Ke Bukatar Fiye da Lalaci

Yawancin masu siye suna mayar da hankali kan girman girman da ƙimar kaya. Amma aikin zahirin duniya yana rataye akan halaye huɗu da ba a iya gani ba: rigidity farantin tushe, daidaiton ƙirar rami, juriyar jumlolin T-slot, da kwanciyar hankali na dogon lokaci. Tebur mai kauri mai kauri mai kauri 30mm na iya ɗaukar nauyi mai nauyin kilogiram 5,000-amma ƙarƙashin maimaita zagayowar walda na MIG a 180 amps, samansa zai iya karkata har zuwa 0.3 mm a fadin tsawon mita 2 idan takalmin gyaran kafa na ciki ya rasa ingantaccen tazarar haƙarƙari. Mun auna wannan a cikin bincike daban-daban na kayan aiki guda uku a bara. Gyaran ba karfe mai kauri ba ne - dabarar gyaran takalmin gyaran kafa ce wacce ta daidaita tare da yankuna na gama-gari.

Teburan ƙirƙira na gaskiya suna amfani da saman ƙasa mai tauri (yawanci 40-45 HRC), ba niƙa ko yanke faranti ba. Me yasa? Saboda karfe mara taurin kai yana sawa da sauri a ƙarƙashin maimaita juzu'i-musamman tare da vises na pneumatic da ake amfani da 12-18 kN kowace muƙamuƙi. Wani abokin ciniki kayan aikin noma ya maye gurbin teburinsu na gado bayan watanni shida na karkatattun ramukan T-ramuka sun haifar da rashin daidaituwar ramuka a cikin ma'auni na bawul ɗin ruwa. Sabon teburin nasu ya yi amfani da ƙarfe 45 # mai ƙarfi tare da 0.02 mm flatness a kowace murabba'in mita - kuma ya riƙe wannan ƙayyadaddun na tsawon watanni 27 a cikin kewayon walda 14,000+.

Abubuwan Huɗun da Ba Sa Tattaunawa don Amfani da Masana'antu

Wasu na iya jayayya cewa "kowane farantin karfe mai nauyi yana aiki." Amma mun bin diddigin yanayin gazawa a cikin ayyukan abokan ciniki 37 a kwata na ƙarshe. A cikin kashi 68% na shari'o'in da murdiya walda ta labarin farko ta wuce mm 1.2, tushen tushen ya samo asali ne zuwa takurawar da ke haifar da tebur-ba ƙira ko kuskuren sigar walda ba. Tebur ba ya ɗaukar haɓakar thermal; yana adawa da shi, yana tilasta nakasawa cikin sashin.

Yadda Zaɓuɓɓukan Kasuwanci na Gaskiya-kuma Me yasa Girman Batch ke Canza Komai

Samfurin ƙaramin tsari yana buƙatar sake daidaitawa da sauri. Shagon aikin da ke gudana 5-12 keɓaɓɓun sassa na mako-mako yana buƙatar teburi tare da ingantaccen kayan aiki na yau da kullun-tunanin masu gano saurin-saki, adaftar tushe na maganadisu, da abubuwan saka grid masu musanyawa. Samar da girma mai girma yana canza fifiko: a nan, taurin saman da juriya na dogon lokaci sun fi sassauci. Mun ga abokan ciniki sun canza daga allunan da aka sanye da aluminium zuwa cikakken ƙarfe mai ƙarfi lokacin da kayan aikin shekara-shekara ya ketare raka'a 8,500 - ƙimar lalacewa ta 0.08 mm / shekara ta zama mara karɓa bayan watanni 14.

Zaɓin kayan abu ba na ka'ida ba ne. Ƙarfe mai jujjuyawar sanyi yana ba da mafi kyawun ƙimar farashi-zuwa-rigidity don yawancin aikace-aikace. Tebura maras kyau suna da ma'ana kawai inda bayyanar sinadarai ko kuma tsaftar darajar FDA-kamar shingen layin sarrafa abinci. Aluminum? Kawai don jigs masu ɗaukuwa waɗanda ke ƙarƙashin jimlar kilogiram 120. Matsayinsa na 70 GPa modulus tare da 200 GPa na ƙarfe yana nufin ninka juzu'i a ƙarƙashin kaya iri ɗaya.

Tabbatarwa-Ba Takaddun Shaida kaɗai ba

Alamar CE ko takardar shaidar ISO 9001 tana gaya muku wani ya bi tsari. Ba ya gaya muku ko takamaiman teburin ku ya haɗu da ± 0.03 mm flatness a yanayin 20°C. Wannan yana buƙatar tabbatarwa akan rukunin yanar gizon: CMM yana duban tazara na mm 100 a kan cikakkiyar ƙasa, da gwajin zazzagewar zafi sama da zagayowar sa'o'i 8. A Botou Haijun Metal Products Co., Ltd., kowane tef ɗin ƙirƙira yana jigilar kaya tare da rahoton binciken da aka sanya hannu yana nuna ainihin bayanan CMM-ba kawai tambarin “a cikin ƙayyadaddun bayanai ba”. Muna yin hakan ne saboda abokan cinikin sun gaya mana cewa sun gwammace su jira ƙarin kwanaki uku maimakon sake yin aikin firam ɗin chassis 47 saboda kambin da ba a gano ba.

Muna kuma gwada abin da wasu suka tsallake: ƙarfin riƙewar T-slot. Yin amfani da madaidaitan maƙallan juzu'i da ja masu gwadawa, muna tabbatar da kowane ramin yana riƙe da nauyin axial ≥15 kN kafin zamewa-maimaita a cikin kewayon 100+. Wannan ba wuce gona da iri ba ne. Wannan shine yadda kuke guje wa kiran karfe 3 na safe lokacin da kwayar halitta ta mutum-mutumi ta takure saboda mai gano wurin ya yi tafiya 0.12 mm yayin canjin canji.

Tunani Na Ƙarshe: Tebur ɗinku Shine Matakin Farko Na Farko

Teburan kera ba su inganta sassa. Suna ba da damar haɓakawa. Kowane micron na flatness mai sarrafawa, kowane tabbataccen T-slot, kowane ingantaccen yanayin zafi ya zama abin dogaro don ƙarin juriya a ƙasa. Zaɓi bisa ga abin da masu walda ku ke ji—ba abin da ƙasidar ta yi alkawari ba. Auna lebur tare da madaidaicin granite kafin biya na ƙarshe. Gwada karfin juyi tare da madaidaitan maƙallan shagon ku. Kuma buƙatar rahotannin CMM-ba taƙaitaccen bayani ba.

Botou Haijun Metal Products Co., Ltd. yana gina teburin ƙirƙira da aka ƙera don sakamako mai aunawa-ba da'awar talla ba. Teburan su na goyan bayan madaidaicin aikin ƙarfe da ayyukan walda inda maimaitawa ba na zaɓi ba ne. Za ku sami cikakkun ƙayyadaddun fasaha, takaddun shaida, da bayanan ingantattun bayanan duniya a haijunmetals.com.