Sidee loo fiicneeyay daab miinshaarta?

miinshaar wareeg ah - disc steel la xusaa jaraya qarkiisa iyo meelaha u dhexeeya iyaga a - JQSHM. Waxay u ekaan karaan sida daawaha kabida, a more adag ka badan substrate ah, ama laga gooyay, caaryada ah ee jirka. kala duwan oo dhan miinshaaro jarida qalabka loo yaqaan giraanta marsho iyo drive - maro. dusha hore ee ilig kasta - wajiga hore, iyo dib waxaa la yidhaahdaa dhabarka. Masaafada u dhaxaysa ku xiga danbow yeedhay eesoobixitaanka tallaabo. In miinshaaro caadiga toothing oo dhan ka kooban yahay garoonka iyo height uu qiimuhu isku mid. Sidaas darteed shaqada, propyl gacanta miinshaar wareeg ah ka dhigeysa in qoryo - farqiga u kumyadu by saddex kooxood.

Xoojinta daab miinshaarta, iyo sidoo kale ku dhameysteen ilkaha iyada la carbide-saadaaliyay, waxaa lagu fuliyaa iyadoo adeegsanayo sugi lahaayeen wareegyada (carborundum). Habka la isku dari karaa: marka hore (dhab) hab waa abrasives iyo dhameystir - qalab diamond. Si loo ilaalin lahaa jaraya carbide iyo sifooyinka wheel shiididdu, pretreatment ah waa la fuliyay kharash ku dhererka internetka - dhinaca dib, sida khafiif ah - on hore.

Xoojinta daab scw dhanka dambe waxaa u keenan qayb steel qalab ee α xagal + 6 °. waslad khafiif ah oo khafiif ah oo habka isticmaalaa α xagal carbide + 2 °, ku dhameysteen qaybtii in saxanka waa ku xiga si ay jirridda - α xagal. Wejiga hore la farsameeyo fool hordhac ah oo ay la socdaan oo dhererkiisuna wuxuu ka buuxa, kabida ahaa wasladdii khafiifka oo final - dhinaca hore (ku xiran codsiga of habka dhameystir in Waa in la fuliyo la qaboojinta joogto ah). Si kastaba ha ahaatee, waayo, wheel diamond shiididdu ay ku salaysan saldhigga bakelite waxaa laga yaabaa in la aqbali karo fiicneeyay daab scw in hab caadiga ah.

On mashiinada casriga ah in ay isticmaalaan qalab la isku daray nooca (laba jajab hadhuudh - la abrasives diamond), fool waxaa la sameeyaa iyadoo qaboojinta joogto ah ee pass hal leh ka kaxayntu ay of oversize by 0,25 mm. Waxaa carbide arkay garbaha, halkaas oo waslad khafiif ah oo loo isticmaalo la processing double-dhinac. Rearranging, ay u shaqeeyaan labada dhinac, ka dibna loo oggol yahay in ay soo saaraan processing dhar cusub. Tani fiicneeyay miinshaar wareeg ah aad bay u nayaa dayactirka qalab ay sabab u tahay dhexe iyo xoojinta ee shirkadaha loo isticmaalo.

Haddii disc wejiga dambe ee ilkaha la sameeyo guri oo fool ah waxaa la sameeyaa waxa ay ku layers isku midka ah oo ay la socdaan qalab xiran ay gadaal u afaysteen xagal, laakiin tiro ka mid ah qaar ka mid ah regrinding, khatar la aqbali karin hooseeyo. Dabcan, aad qaban karto iliga weheliyaan diyaarad dambe ee strips isaga u hayn doonaa dhaadhaca. Laakiin qiyaas noocan oo kale ah keeni karto in ay hoos u dhac ku xagal fool leh khasaaraha ula kac ah magaabay wiil sax ah. Si loo xaqiijiyo in rabitaan joogto ah, wejiga dib loola dhaqmo si waafaqsan mid ka mid ah saddex doorashada saareen gooladaha hab muquuninta Archimedean, muquuninta logardam ah iyada oo ay weheliyaan ama ARC Wareegtadan ka imaanaya xarunta barakacay. Habka ugu dambaysta si weyn loo isticmaalaa in lagu soo afaysto miinshaaro "Interskol".

In si ay u taageeraan xaaladaha caadiga ah fiicneeyay dusha ka mid ah qaybo ilkaha ka mid ah garbaha in yaalaan diyaarad caleen of wareeg ah ama loo qoondeeyey waxa u dhow in ay, diyaarin gadoodaan xagal marayo meel leexashadii uugu lateral of derbiga daab xaggiisa dambe (sida in geedku xilka baneeyey caadiga ah).