Kupukutira chidutswa cha gudumu, kudula chidutswa, kusiyana kwa chidutswa chopukutira

Mitundu ndi kagwiritsidwe ntchito ka zidutswa za mawilo opukutira, zidutswa zodulira ndi zidutswa zopukutira ndi zosiyana, ndipo zotsatirazi zikuthandizani kutanthauzira kusiyana pakati pa zitatuzi:
1. Gudumu lopukusira malinga ndi zipangizo zomwe zimagwiritsidwa ntchito lingagawidwe m'magulu awa: gudumu lopukusira la utomoni, gudumu lopukusira la ceramic, gudumu lopukusira la diamondi ndi zina zotero;
2. Pepala lodulira lingagawidwenso m'magulu awa: pepala lodulira la utomoni, pepala lodulira la diamondi, pepala lodulira matailosi, pepala lodulira la marble, pepala lodulira lachitsulo chosapanga dzimbiri, pepala lodulira njanji, pepala lodulira msewu ndi zina zotero.
3. Pepala lopukuta, mchenga wa disk ndi mtundu wa pepala lopukuta. Mchenga wa disk ndi pepala lozungulira lopukuta lomwe limakonzedwa ndi sandpaper, lomwe lingagawidwe m'mitundu iwiri: velvet ndi tepi yambali ziwiri. Pepala lopukuta limagwiritsidwa ntchito makamaka pa zipangizo zopukuta zowonjezera, pulasitiki, zida zamagalimoto, zikagwiritsidwa ntchito kuposa liwiro la kupukuta la sandpaper wamba. Nambala yake ndi 60# 80# 100# 120# 150# 180# 220# 240# 320# 400#

Kawirikawiri njira yotchuka kwambiri ndi yogwiritsira ntchito: gudumu lopukusira, gudumu lopukusira makina opukusira, gudumu lopukusira lokhala ndi mano, gudumu lopukusira lokhala ndi malo otsetsereka, gudumu lopukusira la nyongolotsi, gudumu lopukusira lamkati, ndi zina zotero;

Gudumu lopukutira:
Gudumu lopera ndi chida chofala kwambiri chopera mu njira yopera, kupanga kwake nthawi zambiri kumawonjezeredwa ku chomangira chopera, mwa kupanga chopapatiza, chowumitsa ndi chowotcha, magawo ake odziwika ndi opera, kukhuthala, mawonekedwe, kuuma, chomangira, kukula ndi zina zotero.
Chifukwa cha kusiyana kwa ma abrasives, ma binder ndi njira zopangira, gudumu lomaliza lopera nalonso ndi losiyana kwambiri, kotero ma abrasives, ma binder ndi njira zopangira zimakhudza kwambiri khalidwe la kukonza ndi kupanga bwino kwa kugaya.

Gulu la gudumu lopukusira:
Malinga ndi abrasive, gudumu lopera lingagawidwe m'magulu awiri: wamba abrasive (corundum ndi silicon carbide, etc.), gudumu lopera lachilengedwe la abrasive superhard ndi (diamondi ndi cubic grinding wheel boron nitride, etc.);
Malinga ndi mawonekedwe ake, gudumu lopera lingagawidwe m'magulu awiri: gudumu lopera, gudumu lopera, gudumu lopera, gudumu lopera, gudumu lopera, ndi zina zotero.
Malinga ndi mgwirizano, gudumu lopera lingagawidwe m'magulu awiri: gudumu lopera lachitsulo, gudumu lopera la rabara, gudumu lopera la resin, gudumu lopera la ceramic ndi zina zotero.

Pepala lodulira:
Pepala lodulira limatanthauza kugwiritsa ntchito utomoni wokhuthala komanso womangirira wopangidwa kudula chitsulo wamba, chitsulo chosapanga dzimbiri komanso pepala losakhala lachitsulo, makamaka limapangidwa ndi ulusi wagalasi ndi utomoni kuti lilimbikitse zinthu zomangira, zokhala ndi mphamvu zambiri zomangirira, zogwira mtima komanso zopindika, zomwe zimagwiritsidwa ntchito kwambiri popanga chitsulo wamba, chitsulo chosapanga dzimbiri komanso chosakhala chachitsulo.
Malinga ndi zinthuzo, zidutswa zodulazo zimagawidwa makamaka m'zigawo zodulira za ulusi wa utomoni ndi zidutswa zodulira za diamondi.
Pakati pawo, yoyamba ndi utomoni ngati chomangira, ulusi wagalasi ndi zinthu zosiyanasiyana zophatikizika, imatha kudula chitsulo chosungunuka, chitsulo chosapanga dzimbiri ndi zinthu zina zolimba, magwiridwe antchito ake ndi ofunika kwambiri, ndikuwonetsetsa kuti kudula kuli kolondola, kumatha kusintha kwambiri magwiridwe antchito odulira, ndikusunga ndalama zopangira. Njira zodulira ndi zouma komanso zonyowa.
Pepala lodulira diamondi limagwiritsidwa ntchito kwambiri podula miyala, misewu yatsopano ndi yakale, matabwa okonzedwa kale, konkire, ziwiya zadothi ndi zinthu zina zolimba komanso zosweka. Lili ndi magawo awiri: matrix ndi mutu wodula. Matrix ndiye gawo lalikulu lothandizira mutu wodula wolumikizidwa, ndipo ntchito yodulira makamaka ndi mutu wodula, chifukwa mutu wodula uli ndi diamondi, popeza ndi chinthu chovuta kwambiri pakadali pano, diamondi imatha kudula bwino chinthu chokonzedwa. Mutu wa chida udzatha ntchito, koma matrix sidzatha.

Pepala lopukuta:
Mbale yopukutira imagwiritsidwa ntchito pogwiritsa ntchito mphamvu yamagetsi yamagetsi yamagetsi, tinthu tating'onoting'ono tomwe timayamwa (alumina kapena silicon carbide) tomwe timayikidwa pa filimu ya polyester yamphamvu kwambiri, kotero kuti mchenga wonse wolunjika kunja, kudula wakuthwa, ukhoza kupereka mphamvu yopukutira bwino komanso kupukuta kowala komanso mwatsatanetsatane, kenako kudzera mu velvet yakumbuyo, kudula.
Tinthu tomwe timaphwanyika pa mbale yopukusira timayang'ana mbali zonse, ndipo pamwamba pa chinthucho ndi lakuthwa kuti zitsimikizire kuti lamba wamchenga ndi wabwino kwambiri; Kugawika kwa tinthu tomwe timaphwanyika pamwamba pa chinthucho, kuphatikiza ndi chomangira chapadera, kuti tipewe mizere yakuya komanso yosakhazikika, pomwe pali kuthekera kochotsa chip bwino, komanso kosavuta kulumikiza.
Kukula kwa tinthu tating'onoting'ono ndi 240#, 320#, 360#, 500#, 800#, 1200#, 1500# ndi zina zotero.
Mchenga wa disk ndi wa mtundu wa mbale yopukutira. Mchenga wa disk ndi chidutswa chopukutira chozungulira chomwe chimakonzedwa ndi sandpaper, chomwe chingagawidwe m'magulu awiri: velvet ndi tepi yokhala ndi mbali ziwiri. Amagwiritsidwa ntchito popukuta zida zowonjezera, pulasitiki, zida zamagalimoto, akagwiritsidwa ntchito kuposa liwiro lonse la kupukutira la sandpaper. Makampani ogwiritsira ntchito amagwiritsidwa ntchito popanga zitsulo, kukongoletsa nyumba, kukonza ndi mafakitale ena a zitsulo zosapanga dzimbiri, chitsulo cha kaboni, chitsulo, chitsulo cha alloy ndi zida zina zodulira.