Usika njani ngesarha yephaneli ngaphandle kokuqhuma?

I-panel saw yiyo nayiphi na uhlobo lomatshini wokusarha osika amaphepha abe ngamacandelo amakhulu.

Iisarha zephaneli zingaba ngokuthe nkqo okanye ngokuthe tye. Ngokwesiqhelo, iisarha ezithe nkqo zithatha indawo encinci yomgangatho.
Oomatshini abathe tye badla ngokuba ziisarha ezinkulu zetafile ezinetafile yokutya etyibilikayo etyhala izinto ngeblade. Iisarha zetafile ezingenayo itafile yokutya etyibilikayo zinokusika iimpahla zamaphepha.

Iisarha ezithe nkqo zineentlobo ezimbini zexabiso, ezixabiso liphantsi nezixabiso liphezulu. Zombini ezi ntlobo zinesarha ehamba kwicala elifutshane leshiti ebizwa ngokuba yi-cross cutting. Kwisike esinqumla ngobude (ukukrazula), iimodeli ezinexabiso eliphantsi, vumela umsebenzisi atyibilize izinto ngesarha ngelixa iimodeli ezinexabiso eliphezulu zinesarha ehamba ngezinto ezimileyo.

Isarha yephaneli etyibilikayo yasungulwa nguWilhelm Altendorf ngo-1906 eJamani. Uyilo lwayo lwabeka umgangatho omtsha wokusebenza ngomthi, ngomahluko omkhulu koomatshini bendabuko. Ukuza kuthi ga ngelo xesha, isarha yetafile eqhelekileyo yayingenandlela yokugquma, oko kuthetha ukuba kwisikali sokuqala nesesibini sobude kwimithi emikhulu enganyangwanga, imithi yayisoloko inikwa ngesandla ngeblade yesarha. Inkqubo entsha yawufeza umsebenzi ngobuchule ngakumbi ngokuvumela isiqwenga somsebenzi ukuba sinikwe ngeblade yesarha ngelixa silele kwitafile etyibilikayo. Ngaloo ndlela ukusika kuba ngokukhawuleza, ngokuchanekileyo nangokulula.

Iisarha zephaneli zisetyenziswa ziivenkile zeekhabhinethi ukusika iiphaneli, iiprofayili, umthi oqinileyo, iplywood, i-MDF, iilaminates, amaphepha eplastiki kunye namaphepha e-melamine zibe ziisayizi okanye izinto zekhabhinethi. Zikwasetyenziswa ziivenkile zeesayini ukusika amaphepha e-aluminium, iplastiki kunye neenkuni kwiindawo zazo zokubeka uphawu. Ezinye iisarha zephaneli eziphezulu zinezixhobo zokulawula iikhompyutha ezihambisa iinkqubo zeblade kunye nocingo ukuya kumaxabiso amiselweyo. Ezinye iimashini zesiphelo esisezantsi zibonelela ngokulula kunye nokusetyenziswa okulula, kubandakanya iisarha zephaneli zenqanaba elipheleleyo ngexabiso elincinci kakhulu. Ngelixa oomatshini benqanaba lokuqala benzelwe ukusetyenziswa kancinci, banika abakhi bezindlu indlela engabizi kakhulu yokusika rhoqo xa ukuchaneka kunye nokusika okucocekileyo kungadingeki.

Iipaneli zeesarha zinokuba neblade enye ephambili yesarha, okanye i-scoring kunye neblade yesarha ephambili. I-scoring isetyenziselwa ukwenza umngxuma, ingakumbi kwi-laminate emacaleni amabini ngaphambi kokuba i-main saw ikrazule isiqwenga sibe zimbini, ukuze kuthintelwe ukuqhekeka. I-scoring sarha ijikeleza kwicala elahlukileyo, njengoko i-main saw ithintela ukuqhekeka.

Umahluko Ophambili Phakathi kweSaw yePhaneli kunye neSaw yeTafile

Xa kuthelekiswa isarha yephaneli nesarha yetafile kukho umahluko obalulekileyo, eyona nto iphambili kukuguquguquka xa usebenza ngamaphepha amakhulu ezinto. Isarha yephaneli eqhelekileyo ethe nkqo ineblade yesarha efakwe kwislayida ehamba kwiityhubhu zesikhokelo ukuze yenze imicu ethe nkqo kwaye ijikeleze iidigri ezingama-90 zokusika imicu. Isarha yephaneli inokuxhasa iphaneli yomthi ngokuthe nkqo ecaleni komjelo weerola okuvumela ukuba kube lula ukuphatha izinto. Ngokwahlukileyo koko, isarha yetafile eqhelekileyo iyakwazi ukwenza imicu efanayo kunye nemicu ethe nkqo, kodwa ikwakwazi nokwenza imicu ethe nkqo nethe nkqo. Isarha yetafile eqhelekileyo iguquguqukayo kakhulu kunesarha yephaneli nangona kunjalo ukuba usebenza ngezinto ezinkulu zephepha, isarha yephaneli ivumela umntu omnye ukuba aqhekeze ngokulula amaphepha apheleleyo eplywood kwaye ikhuselekile.

Yeyiphi engcono kwi-Panel Saw okanye kwi-Table Saw?

Ukuze ufumanise ukuba yeyiphi engcono kunesarha yepaneli okanye isarha yetafile, kufuneka ufumanise iimfuno zakho, kwaye kuxhomekeke kumntu osebenza ngomthi ngamnye. Isarha yetafile sisixhobo esibalulekileyo kwiivenkile ezininzi zokusebenza ngomthi kunye nabasebenzi bokhuni abazenzela ngokwabo kwaye iyakwazi ukunqumla kunye nokukrazula amaphepha amakhulu enkuni, ingakumbi isarha ezinkulu zetafile ezidityaniswe netafile engaphandle kokutya. Mna ngokwam ndisebenzisa itafile epheleleyo ye-4×8 foot outfeed kunye neeroller supports ukuqhekeza iplywood kwisarha yam yetafile. Nangona kunjalo, kufuneka ndinqumle iiphaneli ezinkulu izihlandlo ezimbalwa kwaye iipaneli zesarha zinendawo enkulu kakhulu kwaye zibiza kakhulu. Nangona kunjalo, iipaneli zesarha ezithe nkqo zilungile kwiivenkile ezinkulu okanye abenzi beekhabhinethi abafuna ukucubungula amaphepha eplywood imihla ngemihla. Iipaneli zesarha zingcono kuneeserha zetafile kwaye zilungele ukusika amaphepha amakhulu eplywood kwindawo yokusebenzela yorhwebo.

Iingenelo zeSaw yePhaneli

Inzuzo ephambili yesarha yephaneli kukuba ungaphatha ngokulula iziqwenga ezinkulu zeepaneli zomthi nomntu omnye ngokukhuselekileyo. Kuthatha iisentimitha ezimbalwa kuphela ukuphakamisa izinto zephepha kwitshaneli yeroller kwaye kususa nayiphi na ingozi yokubuyela umva ngephaneli ekhutshiweyo. Kwakhona, iisarha zephaneli zinokwenza ukusika okungenamkhawulo ngokulula ngokutyibiliza iphaneli kwiblade yesarha ngaphandle kokuphakamisa iphaneli. Ukuba ucubungula iimpahla ezininzi zephepha, isarha yephaneli yenza umsebenzi okhawulezileyo wokusika ngokuthe nkqo nangokuthe tye kwaye inokukongela ixesha elininzi kunye nemali.

Iingxaki zeSaw yePhaneli

Enye yezona zinto zingalunganga ngesarha yephaneli lixabiso lokuqala lesarha entsha kunye nokuguquguquka okulinganiselweyo. Isarha yephaneli incinci kakhulu kuba ayinakusika ii-engile okanye ii-bevels nto leyo ebekufuneka yenziwe kwisarha yetafile. Kwakhona, ukongeza isarha yephaneli kuya kuthatha indawo eninzi kwindawo yakho yokusebenzela, kwaye kuxhomekeke kwisarha yephaneli azithwalwa xa kusetyenzwa.

Iingenelo zeSaw yeTafile

Iingenelo eziphambili zeesarha zetafile kukuba zifikeleleka kwaye zingasetyenziselwa imisebenzi emininzi kuquka nokuqhekeza iiphaneli. Isarha yetafile lukhetho olufanelekileyo ukuba ufuna ukusika ngaphezulu kwe-90-degree crosscuts eqhelekileyo kunye neziqwenga zokukrazula kwiimpahla zeshethi. Isarha yetafile ikwakwazi ukukrazula umthi oqinileyo ngenxa yokuba ineenjini eziphezulu kakhulu kunesarha yephaneli. Kwakhona, iisarha zetafile kwindawo yomsebenzi ziyaphatheka kwaye zigcinwa lula kubasebenza ngokhuni abazenzela bona.

Iingxaki zeSaw yeTafile

Ngaphandle kokuba unesarha enkulu yetafile etyibilikayo okanye isarha yekhabhinethi enezixhaso ezongezelelweyo zomsebenzi, kunzima ukuqhekeza iphepha elipheleleyo leplywood. Ngamaxesha athile ndikhe ndenza iziqwenga zokukrazula kwiphepha elipheleleyo leplywood kwisarha yam yetafile exutyiweyo kodwa andiyikucebisa ukuba kufuneka uyenze rhoqo. Kwakhona, enye ingxaki enkulu yesarha yetafile kukhuseleko, kunye nokwenzakala okuninzi kunye neengozi ngokudibana ngengozi neblade ejikelezayo. Ngokwenyani umntu omnye akanakulawula iziqwenga ezinkulu kwisarha yetafile, nto leyo eyonyusa umngcipheko wokubanjwa okanye ukwenzakala.

Yintoni omele uyenze ukuba kukho imiphetho eqhekekileyo xa ucubungula iibhodi ngesarha yephaneli?

Xa kusikwa iibhodi ngeeblade zesarha, kukho iimeko ezimbini apho kuya kubakho ukugqabhuka komphetho: iblade yesarha ephambili (umphetho omkhulu wokugqabhuka kweblade yesarha); i-groove saw (ukugqabhuka komphetho wesarha esezantsi)

• Incakuba yesarha ingcangcazela kakhulu
  Ukuba i-saw blade ingcangcazela kakhulu ngexesha lokusebenza, umphezulu woqhagamshelwano phakathi kwe-drive shaft kunye nomatshini unokulungiswa, nto leyo ebangela ukuba i-vibration idluliselwe. Xa umatshini usika izinto ngokuqhelekileyo, akukho sandi siqatha sokusika esiya kuvakala.

• Umonakalo weebheringi
  Ngexesha lokusebenza komatshini ixesha elide, iibheringi zonakele ngenxa yokungcangcazela okanye uthuli, okanye ngenxa yokuguguleka kweringi yerabha yokubambelela ngaphandle kwebheringi esisigxina. Indlela yokujonga: Ungabona ngokumamela isandi xa uqala okanye uphelisa umatshini okokuqala.

• I-shaft iyagoba ngexesha lokusetyenziswa
  Ngamanye amaxesha abasebenzi abayiqondi indlela eziya ngayo iiblade zesarha ezinyukayo nezisezantsi xa beqhekeza iiblade zesarha, okanye abayikhuphi i-hexagonal wrench yesarha ephambili ngexesha xa befaka iiblade zesarha, nto leyo ebangela ukuguquka kweshaft.

• Impembelelo yeepleyiti ezahlukeneyo
  Ngokwesiqhelo xa kusahwa iibhodi ze-melamine, ukumelana kweblade yesarha kukhulu xa iibhodi zinobukhulu (ubukhulu bubuncinci, 2.5cm, 5cm), kwaye iblade yesarha kufuneka ilungiswe iphantsi ukuze kuncitshiswe ukungcangcazela.

• Izizathu zokubhala iisarha
  Ibhodi igobile, nto leyo ebangela ukuba isarha yokubhala ingadibani nebhodi. Xa isarha yokubhala iphakanyisiwe kakhulu, iyangcangcazela kwaye ichaphazele izinto zesarha; isarha yokubhala ayibukhali; isarha yokubhala kunye nesarha ephambili azikho kumgca; isarha yokubhala kunye nesarha ephambili azihambelani nomhlaba. Ii-engile azihambelani, nto leyo ebangela ukuxhathisa okugqithisileyo kunye nokuqhuma komphetho;