Sei tafura yangu yakaona blade ichizununguka?

Chero kusaenzana mune denderedzwa saha blade kunokonzera kudedera. Kusaenzana uku kunogona kubva kunzvimbo nhatu, kushaikwa kwekudzika midzi, kukwenya kwemazino asina kuenzana, kana kusaenzana kwemazino. Imwe neimwe inokonzeresa rudzi rwakasiyana rwekudedera, izvo zvese zvinowedzera kuneta kwevashandisi uye kuwedzera kuomarara kwemavara ezvishandiso pamatanda akachekwa.

Kuongorora arbor

Danho rekutanga ndere kuve nechokwadi chekuti dambudziko riripo nekuda kwe arbor wobble. Wana blade yakanaka yekupedzisa, uye tanga nekucheka mirimita chete kubva kumucheto kwechidimbu chebango. Zvadaro, misa saha, tsveta matanda kumashure kumucheto kwebadza, sezvakaratidzwa, uye shandura banga neruoko kuti uone parinokwesha pachidimbu chebango.

Munzvimbo iyo inokwesha zvakanyanya, tara iyo arbor shaft ine chiratidzo chisingaperi. Mushure mekuita izvi, sunungura nut kune blade, shandura blade chikamu chechina, uye simbisa zvakare. Zvakare, tarisa painokwesha (danho rakapfuura). Ita izvi nguva shoma. Kana iyo nzvimbo yainokwesha ikaramba iri padanho rimwe chete rekutenderera kwe arbor, saka ndiyo arbor iri kuzunguzika, kwete blade. Kana iyo yekukwesha ichifamba neblade, ipapo kuzununguka kunobva kune yako blade.Kana uine dial indicator, zvinonakidza kuyera kuzununguka. Panenge pa1″ kubva kumatipi emazino .002″ kusiyana kana kushomeka kwakanaka. Asi .005″ kusiyanisa kana kudarika hazvigone kuchekwa. Zvakanakisa kubvisa bhandi rekutyaira uye kungoritenderedza nekubata arbor yechiyero ichi.

Kukuya kubvunda

Batanidza rough (low grit number) dombo rekukuya pakona ye45 degree kusvika pachidimbu chehuni chakaoma chauinacho. Imwe inorema kona simbi kana simbi yebhawa ingave iri nani, asi shandisa zvaunazvo.

Nesaha richimhanya (rine bhanhire kumashure), zvinyoro nyoro sunda dombo pakatarisana nekona yearbor. Zvakanaka, isundidzire zvishoma zvekuti inongosangana nearbor nguva nenguva. Parinenge richikwesha richipesana nemupendero wembavha, fambisa dombo mberi neshure (kure nekwauri pamufananidzo), wokwenya blade kumusoro nekudzika. Dombo racho rinogona kuvharika zviri nyore, saka ungatofanira kuripiringisha.

Iwe unogonawo kuona nguva nenguva paunoita izvi. Izvi zvakanaka. Usangorega arbor ichipisa zvakanyanya, sezvo izvo zvingakanganisa kurongeka kwekushanda. Unofanira kuona pfarivari kubva pairi.

Migumo yedombo izere nesimbi nenzira iyi, asi uchiona kuti chikamu ichi chedombo hachishandiswe pakurodza, hazvina basa. Ibwe ramakororo riri nani pane ibwe rakaisvonaka, nokuti rinotora nguva refu richivharika. Panguva ino, iyo arbor yesaha inofanira kupedzisira yaita kunge girazi yakatsetseka, kunyangwe iine dombo rakakura.

Kutsigira arbor flange

Iwe unogona kutarisa kupfava kwewachi nekuiisa panzvimbo yakati sandara, uye nekuisundidzira panzvimbo imwe neimwe pamucheto. Kana ikazununguka zvishoma kubva pakuita izvi, saka haina kunyatso kutsetseka. Ipfungwa yakanaka kuva nechigunwe chinotamba-tamba patafura uye flange kune rimwe divi, uye kusunda zvakasimba kune rimwe divi. Zviri nyore kunzwa kutamiswa kudiki nemunwe kune rimwe divi pane kuiona ichizununguka. Kutamiswa kwe .001″ kunogona kunzwika zvakanyanya kana chigunwe chako chakabatana neflange netafura.

Kana iyo flange isina kufuratira, isa imwe yakanaka sandpaper tsanga patafura, uye ingojecha iyo flange flat. Shandisa denderedzwa sitiroko, uye sunda nemunwe pakati pegomba. Nekumanikidza kunoshandiswa pakati pe diski, uye dhisiki ichikwesha pamusoro penzvimbo yakati sandara inofanira kuwana flat. Shandura dhisiki ne90 madhigirii kamwe kamwe munguva paunenge uchiita izvi.

Tevere, tariswa kuti uone kana nzvimbo inobata nati yakabatana nedivi rakafara reflange. Kujecha rutivi rwenzungu rweflange parallel inzira yekudzokorora. Kana yangosimbiswa pane nzvimbo yakakwira, isa kumanikidza pane iyo chikamu paunenge uchiisa jecha.

Dambudziko remhando yesaw blade

Chikonzero:Iyo blade yesaha haina kugadzirwa uye kugovaniswa kwekushushikana hakuna kuenzana, izvo zvinokonzeresa kudedera kana uchitenderera nekumhanya kukuru.

Solution:Tenga masaha emhando yepamusoro ayo akaedzwa kuti awane dynamic balance.
Tarisa blade yesaha usati washandisa kuti uone kuti kugovera kwayo kunetseka kwakafanana.

Saha yasakara uye yakuvadzwa

Chikonzero:Iyo blade yesaha ine matambudziko akadai sekupfeka, isina kuenzana saw plate, uye kukuvadzwa kwezino mushure mekushandisa kwenguva refu, zvichikonzera kusagadzikana kushanda.

Solution:Tarisa uye chengetedza blade yesaha nguva nenguva, uye chinja masaha akasakara kana akakuvadzwa nenguva.

Iva nechokwadi chokuti mazino emucheka wesaha akasimba, asina kushayikwa kana kuputsika mazino.

Saha yakaonda zvakanyanya uye huni hwakanyanya kukora

Chikonzero:Iro saha harina kukora zvekukwanisa kumira nesimba rekucheka kwehuni gobvu, zvichikonzera kutsauka uye kuzunguzika.

Solution:Sarudza blade yesaha yeukobvu hwakakodzera zvichienderana neukobvu hwehuni huchagadziriswa.Shandisa masaha akakora uye akasimba kubata huni dzakakora.

Kushanda kusina kunaka

Chikonzero:Kushanda kusina kunaka, semazino ekuona akanyanya kukwira pamusoro pehuni, zvichiita kuti kudedera panguva yekucheka.

Solution:Gadzirisa kureba kwesaha blade kuitira kuti mazino angori 2-3 mm pamusoro pehuni.

Tevedzera kushanda kwakajairika kuti uve nechokwadi chekubata kwakaringana uye kona yekucheka pakati pesaha nehuni.

Saw blade vibration haingokanganisa kunaka kwekucheka, asi zvakare inogona kuunza njodzi dzekuchengetedza. Nekutarisa nekuchengetedza flange, kusarudza emhando yepamusoro masaha, kutsiva ekare masaha munguva, kusarudza akakodzera masaha zvichienderana nekukora kwehuni, uye kuenzanisa mashandiro, dambudziko resaha rekuzunguza rinogona kudzikiswa zvinobudirira uye kucheka hunyanzvi. uye kunaka kunogona kuvandudzwa.