Kodi Granite Surface Plate ndi ya chiyani?

Chophimba cha granite ndi chida cholondola chopangidwa kuchokera ku granite yapamwamba kwambiri, chodziwika bwino chifukwa cha kukhazikika, kulimba, komanso kusalala. Imagwiritsidwa ntchito kwambiri popanga, metrology, ndi kuwongolera khalidwe, imakhala ngati nsanja yofunikira pakuwonetsetsa kulondola pamiyezo yovuta komanso kuwunika. M'munsimu muli ntchito zake zazikulu ndi zopindulitsa:
1. Kuyeza Molondola ndi Kuwongolera
Ntchito yaikulu ya mbale ya granite ndikupereka malo owonetsera athyathyathya, okhazikika a zida zoyezera ndi zigawo zake. Makhalidwe ake, monga kukulitsa kwamafuta ochepa, kukana dzimbiri, komanso kusinthika pang'ono pakapita nthawi, kumapangitsa kuti ikhale yabwino kwa:

Zida zoyezera: Zida monga ma micrometer, zizindikiro zoyimba, ndi makina oyezera (CMM) amayesedwa ndikuwunikidwa pa mbale kuti atsimikizire kuti akuwerenga molondola.

Kutsimikizira magawo a magawo: Opanga amayika zigawo zake mwachindunji pa mbale kuti aone kusalala, masikweya, kapena kufanana pogwiritsa ntchito geji kapena laser interferometers. Mwachitsanzo, muzamlengalenga, masamba a turbine amawunikiridwa kuti awonekere pang'onopang'ono pamapangidwe ake.
Micrometer - kulondola kwa mulingo: Mambale apamwamba kwambiri (mwachitsanzo, Gulu A) amatha kupirira molimba ngati ± 0.00008 mainchesi, kuwapangitsa kukhala ofunikira kwambiri m'mafakitale monga kupanga semiconductor, komwe kulondola ndikofunikira.
2. Kuwongolera Ubwino ndi Kuyendera
M'mizere yopanga, mbale za granite zimakhala ngati malo owongolera kuti zitsimikizire kuti zigawo zake zikukwaniritsa miyezo yokhazikika:

Kuwunika komaliza: Zigawo zomangika (mwachitsanzo, midadada ya injini, magiya) zimayikidwa pa mbale kuti ziwone ngati pali kukhwinyata kapena kusakwanira pogwiritsa ntchito ma profilometer kapena zofananira ndi kuwala.
Kutsimikizira kwa Msonkhano: Pamisonkhano yamagulu (mwachitsanzo, mu robotics kapena zida zamankhwala), mbale imawonetsetsa kuti zigawo zikugwirizana bwino, kuchepetsa zolakwika zomwe zingayambitse kulephera kwazinthu.
Kutsata miyezo: Mafakitale omwe amatsatira ISO, ASME, kapena miyezo yamagalimoto (mwachitsanzo, IATF 16949) amadalira mbale za granite kutsimikizira miyeso ndi kusunga malamulo.
3. Chida ndi Kukonzekera Kukonzekera
Ma plates a granite amathandizira kukhazikitsa zida zamakina ndi zida:

Kuyanjanitsa kwa Jig ndi Fixture: Ochita makina amagwiritsa ntchito mbaleyo kuti akhazikitse pobowola, mphero, kapena pogaya mwatsatanetsatane, kuwonetsetsa kuti magawo ake azigwirizana m'magulumagulu.
Kusintha kwa zida zodulira: Zida monga mphero kapena ma lathe bits amasinthidwa pa mbale kuti akwaniritse ngodya yoyenera ndi kutalika musanagwiritse ntchito, kuchepetsa zinyalala zakuthupi ndikuwongolera bwino.
4. Mapulogalamu a Laboratory ndi Kafukufuku
Pakufufuza ndi chitukuko cha sayansi (R&D), mbale za granite zimapereka nsanja yokhazikika yoyeserera movutikira:

Kuyika kwa ma Optical ndi laser: Mu ma lab a fizikisi, mbale zimathandizira ma interferometer kapena ma spectrometer, pomwe kugwedezeka kapena kusintha kwa kutentha kumatha kupotoza zotsatira.
Kuyesa kwazinthu: Zitsanzo zoyezetsa kuuma (mwachitsanzo, kuyesa kwa Rockwell kapena Vickers) zimayikidwa pa mbale kuti zitsimikizire kutsitsa kofanana ndi kusonkhanitsa deta molondola.
5. Ubwino Pazitsulo Zitsulo
Makhalidwe apadera a granite amapangitsa kuti pakhale mpikisano wopikisana pazitsulo kapena mbale zachitsulo:

Kukhazikika kwamafuta: Granite imatenga kutentha pang'onopang'ono ndipo imakhala ndi mphamvu yocheperako yokulirapo, kupangitsa kuti ikhale yodalirika pakusinthasintha kwa kutentha (mwachitsanzo, malo a 车间).
Zosagwirizana ndi maginito ndi dzimbiri: sizingasokoneze zida za maginito kapena kunyozeka zikakumana ndi mafuta, zoziziritsa kukhosi, kapena chinyezi.
Moyo wautali: Ndi chisamaliro choyenera, mbale ya granite ikhoza kukhala zaka makumi ambiri popanda kutaya kutsika kwake, kupereka phindu lalikulu pazachuma.
Mapeto
Chophimba cha granite sichimangotanthauza "mbala lathyathyathya" - ndi mwala wapangodya wa kupanga molondola komanso kutsimikizira zaubwino. Kaya amagwiritsidwa ntchito poyesa zida, kuyang'ana zida zofunikira, kapena kuthandizira zoyeserera zovuta, kukhazikika kwake ndi kulondola kwake kumapangitsa kuti zisalowe m'malo m'mafakitale omwe ngakhale zolakwika zazing'ono zimatha kukhala ndi zotsatirapo zazikulu. Poika ndalama mu mbale yamtengo wapatali ya granite, mabizinesi amatha kukulitsa zokolola, kuchepetsa zolakwika, ndikusunga chidaliro chamakasitomala omwe amafuna kuchita bwino.