Wonke umuntu osebenza emshinini wokwenza izikhwama uyazi ukuthi amagama amabili esatshwa kakhulu ukuvela emugqeni wokukhiqiza 'ugijima ngaphandle kwethrekhi'.
Uma iphepha selichezukile, liholela ekuphenduleni kweketango: umzimba wesikhwama uyasonteka, amaphethini angahambi kahle, futhi ukubopha okuphansi kubekwe kabi. Okungenani, kubangela inqwaba yemikhiqizo enesici; okubi kakhulu, kungabangela ukugcwala kwephepha, ukungasebenzi komshini, ngisho nokulimala kwe-blade yokusika.
Lapho o-opharetha abaningi behlangabezana nokuchezuka kwephepha, ukusabela kwabo kokuqala ukucindezela izinkinobho ze-EPC (I-Error Correction Controller) noma ukwandisa amandla okulungisa. Nokho, ngokuvamile ngemva kwesikhathi eside sokukitaza, ngokushesha nje lapho umshini ugijima, iphepha liyaphambuka futhi.
Njengochwepheshe wefekthri obambe iqhaza kulo mkhakha iminyaka engaphezu kweshumi, ngifuna ukukutshela: akuwona wonke amabhande angalungile okuyiphutha lesistimu yokuqondisa ibhande. Izikhathi eziningi, yingoba uye washaya indiva leyo 'imininingwane yemishini' ebonakala ingabalulekile phakathi nokusebenza komshini.
Namuhla, ngizodalula imininingwane emi-3 yokulungiswa kwamaphutha okunganakwa kalula ngu-90% wabasebenzisi ngenxa yokucabanga kwabo okuvamile.
Imininingwane 1: Lena akuyona 'ukulungisa' udaba, kodwa 'ingxabano'
(Ziba inkomba: ★★★★★)
Ama-opharetha amaningi, lapho ethola ukuchezuka kwephepha, agxilisa uphenyo kuphela, adebeselele ukubuka **'Irola Yokudansa'** etholakala ngemuva.
Iqiniso lobuchwepheshe:
Ngesikhathi sokunyakaza kwesivinini esikhulu, iphepha kufanele ligcine ukungezwani okuqhubekayo. Uma ibhuleki lempushana kazibuthe (noma i-servo motor) endaweni yokukhulula ingasethwanga kahle, noma uma umqulu wephepha ngokwawo 'uxega ngakolunye uhlangothi futhi uqinile kolunye', kungabangela ukushelela kwephepha eceleni ngesikhathi sohambo.
Uma ukushuba kwesimo kuphansi kakhulu, iphepha liba yi-floppy futhi uhlelo lokuqondanisa alikwazi nhlobo ukulibamba; lapho ukucindezeleka kuphezulu kakhulu, iphepha lidonswa ngokuqinile kakhulu, futhi ngisho nokulungiswa okuncane esenzweni sokuqondanisa kungabangela imiphetho yephepha ukushwabana noma ukudabuka.
✅ Amathiphu avela kumdwebi onolwazi:
Ungagxili nje ekulungiseni ukuchezuka, qala uhlole uhlelo lwe-tension. Bheka ukuthi irola elintantayo (irola elidansa) liyantanta kancane liye phezulu naphansi endaweni evundlile?
Uma irola elintantayo lishayisana ngamandla nemikhawulo engaphezulu nephansi, kukhombisa ukuthi ukushuba akuzinzile ngokwedlulele. Kuleli qophelo, kungakhathaliseki ukuthi ulungisa kanjani ukulungiswa, ngeke kusize.
Ifomula ye-Pithy: Qala ngokuzinzisa ukungezwani, bese ulungisa inothi lesisekelo ukuze kulungiswe ukuchezuka.
Imininingwane 2: 'umbulali ongabonakali' kurola yephepha - insalela yeglue noyinki
(Ziba isilinganiso: ★★★★☆)
![Glue]( "Glue")
Kungani umshini, osunesikhathi eside usebenza, uqala ngokuzumayo ukuphambuka endleleni ezinzile obukuyo?
Kungenzeka kakhulu ukuthi i-roller eqondisayo ingcolile.
Iqiniso lobuchwepheshe:
Uma usebenzisa umshini wokwenza izikhwama, ikakhulukazi ekunyatheliseni okusemgqeni noma izinqubo zokunamathisela, ingaphezulu le-aluminium roller noma i-rubber roller ijwayele ukuqongelela ungqimba oluncane lwezinsalela zeglue, uthuli lwephepha, noma uyinki omisiwe.
Lokhu kungcola kungaholela kuma-coefficients angalingani. Olunye uhlangothi lwe-roller luhlangabezana nokungqubuzana okuphezulu (ukubamba iphepha), kanti olunye uhlangothi lunokungqubuzana okuphansi (iphepha liyashelela). Ngokwemvelo, iphepha lizochezuka liye ohlangothini olunokungqubuzana okuphezulu, noma likhukhuleke libheke ohlangothini lapho lishelela khona (kuye ngokuthi ushayela kanjani). Kuleli qophelo, ukuthembela kuphela kwinzwa ye-photoelectric ukulungisa ukulungisa kuphela izimpawu hhayi imbangela eyinhloko.
✅ Amathiphu avela kumdwebi onolwazi:
Yakha umkhuba wokuhlola ukuvala shaqa. Sebenzisa isandla sakho ukuzwa ingaphezulu lerola yephepha ezindaweni eziyinhloko ukuze uhlole ukuthi zikhona yini izinto zangaphandle ezizwakala zilukhuni noma zinamathela?
Sula njalo ama-rollers wephepha ngotshwala noma i-ejenti yokuhlanza ezinikele. Uzothola ukuthi ngisho noma uhlanza ama-roller ambalwa, inkinga yokuphambuka ngokuvamile iyanyamalala ngomlingo.
Imininingwane 3: 'igebe' ye-asymmetrical yebhodi elibunjiwe
(Ziba inkomba: ★★★☆☆)
![Ukubumba Isifanekiso]( "Molding Template")
Lona udaba olucashile kakhulu esigabeni sokwenza ishubhu. Uma uthola ukuthi umthungo ophakathi nendawo wesikhwama awuqondani kungakhathaliseki ukuthi uwulungisa kanjani, noma uhlale utshekela ohlangothini olulodwa, maningi amathuba okuthi owokuqala awufakwanga flat.
Iqiniso lobuchwepheshe:
Uma leli phepha ligoqwe yipuleti elenzayo, lidinga ukucindezelwa ndawonye ngama-rollers okucindezela. Uma ukucindezela okusetshenziswe ama-roller okucindezela kwesokunxele nakwesokudla kungahambisani, noma uma igebe phakathi kwepuleti lokubumba kanye nesisekelo likhulu ngakwesobunxele futhi lincane ngakwesokudla, ukumelana okutholwa yiphepha kuzobe kungalingani.
Iphepha futhi 'lihlukumeza ababuthakathaka futhi lesaba abanamandla', lihlala livame ukuya ohlangothini olunokumelana okuncane (igebe elikhulu). Lokhu kuchezuka komshini nokomzimba kunzima ukukulungisa kusetshenziswa isistimu yokulungisa i-elekthronikhi.
✅ Amathiphu avela kumdwebi onolwazi:
Thatha i-feeler gauge bese uhlola ukuthi izikhala ezinhlangothini zombili zepuleti lokubumba ziyahambisana yini uma umshini umiswa. Unganciki kuphela ekuhlolweni okubonakalayo, njengoba iphutha elingu-0.5mm lingakhuliswa libe ukuchezuka okubalulekile ngaphansi kokusebenza kwesivinini esikhulu. Qinisekisa ukuthi 'ukuqina' kuzo zombili izinhlangothi kuyahambisana.
Isiphetho: Umshini omuhle nawo udinga ukuqonda ukucushwa kahle
Sivamise ukutshela amakhasimende ethu ukuthi ukuthenga umshini kuyisinyathelo sokuqala, futhi ukuwuqonda okwesibili.
Umshini omuhle wokwenza izikhwama kufanele ufakwe ngesistimu yokulungisa i-servo ezwela kakhulu (njenge-BST noma isistimu yokulungisa ye-Pausource esetshenziswa kumodeli yethu entsha), engasiza opharetha baxazulule u-80% wokuchezuka okujwayelekile okusebenzayo. Kodwa kuma-20% asele, ancike ekuqondeni komsebenzisi mayelana nokushuba, ukungqubuzana, nengcindezi.
Uma uhlangabezana nanoma yiziphi izinkinga ezinzima ekukhiqizeni ongakwazi ukuzixazulula, noma uma ufuna ukwazi ukuthi ungayinciphisa kanjani imfucuza ebangelwa 'ubudedengu bomuntu' ngokuthuthukisa amathuluzi, sicela ukhululeke ukuxhumana nami ngohlelo olusemuva.
Ngezinye izikhathi, ukuxazulula inkinga enkulu kudinga ukulungiswa okuncane kuphela.
