Kumvetsetsa Miyezo ya DIN 876: Buku Lotsogolera Kusankha Giredi Yoyenera ya Granite Surface Plates

Bukuli lidzakutsogolerani ku mfundo zofunika za DIN 876, kukuthandizani kuyenda m'magawo osiyanasiyana ndikusankha mbale yoyenera ya granite yomwe ikugwirizana ndi zosowa zanu zamafakitale.

Musanaphunzire miyezo yaukadaulo, ndikofunikira kumvetsetsa chifukwa chake granite ndiye chinthu chomwe chimakondedwa kwambiri popanga ma plates olondola kwambiri pamwamba. Makhalidwe enieni a granite amapereka ubwino wosiyana ndi njira zina zachitsulo, zomwe zimapangitsa kuti ikhale yoyenera m'malo omwe kukhazikika kwa kutentha ndi kulondola kwa nthawi yayitali ndikofunikira kwambiri.

Choyamba, granite ndi yolimba kwambiri. Granite yapamwamba kwambiri yomwe imagwiritsidwa ntchito mu metrology nthawi zambiri imakhala ndi kuuma kwa Mohs kwa 6 mpaka 7, komwe ndi kolimba kuposa chitsulo cholimba. Izi zimatsimikizira kuti pamwamba pake sipatha kuwonongeka kapena kusweka, kusunga umphumphu wake ngakhale m'malo otanganidwa. Mosiyana ndi chitsulo, granite siigwiritsa ntchito maginito konse ndipo siigwiritsa ntchito magetsi, zomwe zimachotsa kusokoneza panthawi yoyezera zamagetsi kapena maginito.

Mwina ubwino waukulu kwambiri ndi kukhazikika kwa kutentha kwa granite. Ili ndi kuchuluka kochepa kwa kutentha komanso kutentha kochepa. Izi zikutanthauza kuti kusinthasintha kwa kutentha kwa malo ozungulira sikukhudza kwambiri kukula kwa mbaleyo, ndipo kutentha komwe kumakhalapo (monga m'manja mwa wantchito kapena chinthu chofunda chomwe chili patebulo) kumachepa pang'onopang'ono komanso mofanana, zomwe zimalepheretsa kusokonekera. Kuphatikiza apo, granite mwachilengedwe imakhala yolimba dzimbiri ndipo imalimbana kwambiri ndi asidi, zomwe zimapangitsa kuti ikhale ndi moyo wautali popanda kukonza kwambiri. Kuphatikiza apo, granite yapamwamba imakhala yofanana kapangidwe kake ndipo imakhala yopanda kupsinjika kwamkati, zomwe zikutanthauza kuti imakana kupindika ndi kupotoka pakapita nthawi.

DIN 876 ndi muyezo wa mafakitale wa ku Germany womwe umalongosola zofunikira pa granite pamwamba pa miyala. Umadziwika padziko lonse lapansi ngati muyezo wa khalidwe mu metrology. Muyezowu umalamulira chilichonse kuyambira mtundu wa miyala yomwe imagwiritsidwa ntchito mpaka malire ovomerezeka a kusalala.

Muyezowu umagawa ma granite pamwamba pa matabwa m'magulu anayi osiyana a kulondola. Kusankha giredi yoyenera ndi njira yolinganiza pakati pa mulingo wolondola womwe mukufuna ndi bajeti yomwe muli nayo. Kawirikawiri, giredi yolondola ikakwera, mtengo wake umakwera chifukwa cha ntchito yambiri yomwe imafunika pokonza ndi kukanda.

Giredi 00: Muyezo wa Laboratory
Giredi 00 ikuyimira chiwongola dzanja cha kusalala ndi kulondola. Ma plate apamwamba omwe akukwaniritsa muyezo uwu amapangidwa ndi zolekerera zolimba kwambiri ndipo cholinga chake ndi kugwiritsidwa ntchito m'malo olamulidwa, monga ma laboratories owunikira ndi zipinda zoyezera. Ngati ntchito yanu ikuphatikizapo kutsimikizira zida zina zoyezera kapena kuchita miyeso yolondola kwambiri pomwe ngakhale micron ya cholakwika sichivomerezeka, Giredi 00 ndiye chisankho chanu chofunikira. Ma plate awa sapezeka kawirikawiri pafakitale chifukwa cha chiopsezo cha kuwonongeka ndi kusakhazikika kwa chilengedwe.

Giredi 0: Muyezo wa Msonkhano Wolondola
Giredi 0 ndiye muyezo wa zipinda zogwiritsira ntchito zida zolondola kwambiri komanso malo owunikira mkati mwa malo opangira zinthu. Ngakhale kuti si yokhwima pang'ono kuposa Giredi 00, imaperekabe kusalala kwapadera. Giredi iyi ndi yoyenera kuyika zizindikiro pazigawo zolondola, kuyang'ana zigawo zomwe zimalekerera kwambiri, komanso kukhazikitsa zida zogwirira ntchito zodziwika bwino. Imalumikiza kusiyana pakati pa ungwiro wa labu ndi zofunikira zolimba za mzere wopanga.

Giredi 1: Kavalo Wopanga
Pa ntchito zonse za workshop ndi line production, Giredi 1 ndiye chisankho chodziwika bwino. Imapereka malo olondola kwambiri omwe ndi olimba mokwanira kugwiritsidwa ntchito tsiku ndi tsiku m'malo opangira zinthu. Ma plate a Giredi 1 ndi abwino kwambiri poyika makina, kuyang'ana zida panthawi yopanga, komanso ntchito yonse yokonza. Amapereka magwiridwe antchito abwino komanso kugwiritsa ntchito ndalama moyenera, zomwe zimapangitsa kuti zikhale zofunika kwambiri pa workshop yamakina.

Giredi 2: Ntchito Yofunika Kwambiri
Ma plate a Giredi 2 ali ndi ma plate osalala kwambiri ndipo amapangidwira ntchito zolemera komwe kulondola kwambiri sikofunikira kwambiri. Izi nthawi zambiri zimagwiritsidwa ntchito pokonza zinthu molakwika, zolumikizira zitsulo, kapena m'malo omwe plateyo ingakhudzidwe kwambiri kapena kuigwira molimba. Ngakhale kuti alibe luso lapamwamba, amaperekabe malo odalirika komanso osalala omwe ndi abwino kwambiri kuposa ma workbench osayendetsedwa bwino.

Kusankha giredi yoyenera ya DIN 876 kumadalira kufunsa mafunso oyenera okhudza momwe ntchito yanu ikuyendera. Muyenera kuganizira malo omwe mbaleyo idzakhala komanso ntchito zomwe idzagwire.

Ngati mukuyika labu yowongolera kutentha komwe kumatsimikizira kuti zinthu za ndege kapena zamankhwala zatha, kuyika ndalama mu mbale ya Giredi 00 kapena Giredi 0 sikungatheke kukambirana. Mtengo wake umatsimikiziridwa ndi chitsimikizo cha kulondola kwathunthu.

Pa malo ogwirira ntchito makina otanganidwa komwe akatswiri a makina amafunika kukhazikitsa makina opangira ma CNC kapena ma lathe, mbale ya Giredi 1 nthawi zambiri imakhala malo abwino. Ndi yolondola mokwanira kuonetsetsa kuti zida zapangidwa bwino koma zolimba mokwanira kuti zisagwedezeke ndi kugwedezeka ndi ntchito ya malo opangira.

Ngati zosowa zanu ndi zopangira zinthu zolemera, matebulo olumikizira, kapena zomangira zolimba kumene zololera zimayesedwa mu mamilimita osati ma microns, mbale ya Giredi 2 idzakuthandizani bwino popanda kuwononga ndalama zambiri.

Kumvetsetsa miyezo ya DIN 876 ndi gawo loyamba poonetsetsa kuti njira zanu zopangira ndi kuwunika zamangidwa pamaziko olimba. Ma granite pamwamba pa mbale amapereka kukhazikika, kuuma, komanso kulimba kosayerekezeka, koma phindu lawo limapezeka pokhapokha mutagwirizanitsa kulondola kolondola ndi ntchito yanu yeniyeni.

Kaya mukufuna DIN 876 Giredi 00 yokwanira bwino mu labotale kapena kudalirika kwa Giredi 1 pakupanga kwanu, kusankha chida choyenera kumatsimikizira kuti muyeso wanu ndi wodalirika, njira zanu zimagwira ntchito bwino, ndipo zinthu zanu zomaliza zikugwirizana ndi miyezo yapamwamba kwambiri. Mukayika ndalama pa granite surface plate yoyenera, mukuyika ndalama pa kulondola ndi mbiri ya ntchito yanu yonse.