I-Wood Hole Saws: Ukuphonononga iimpawu, iiNkcukacha zobuGcisa, kunye nezinto eziluncedo eziphambili

I-wood hole saw sisixhobo sokusika i-cylindrical eyenzelwe ukubhoboza imingxuma emikhulu, ejikelezayo kwimithi kunye nezixhobo ezenziwe ngamaplanga (njenge-plywood, MDF, kunye ne-particleboard). Ngokungafaniyo ne-drills, esusa izinto ngokukhupha phezulu, iisarha zomngxuma zisikwe ecaleni komjikelezo womngxuma ofunekayo, zishiya iplagi yezinto ngaphakathi kwesarha-oku kubenza basebenze ngokufanelekileyo ukudala imingxuma ye-intshi ye-¾ ukuya kwi-intshi ezi-6 (okanye enkulu) ububanzi. Bancamathela kwiidrill okanye kumatshini wokushicilela nge-mandrel, intonga esembindini egcina isarha kunye nokuhambisa amandla ajikelezayo.

Iimpawu eziphambili zeeSaw Hole zeWood

1. Ukwakhiwa kwezinto

Izinto zesarha yomngxuma womthi zichaphazela ngokuthe ngqo ukuqina kwayo, isantya sokusika, kunye nokufaneleka kwemisebenzi eyahlukeneyo:

• I-Speed-Speed ​​Steel (HSS): Ezona zinto zixhaphakileyo kwiisarha zomngxuma womthi wenjongo jikelele. I-HSS iyafikeleleka, ibukhali, kwaye isebenza kakuhle kwi-softwoods (efana nepine kunye nemisedare) kunye nokusetyenziswa ngamaxesha athile. Iyakwazi ukumelana nobushushu obuphakathi kwaye kulula ukuyilola xa ibuthuntu

• I-Bi-Metal: Ezi zixhobo zidibanisa i-high-speed steel cut edge kunye ne-flexible alloy steel body. Amazinyo e-HSS ahlala ebukhali ixesha elide, ngelixa intsimbi ye-alloy ixhathisa ukugoba okanye ukuphuka-ilungele i-hardwoods (efana ne-oki kunye ne-maple) kunye nokusetyenziswa rhoqo. Iisarha ze-bi-metal hole nazo ziyahambelana nezinto ezifana neplastiki kunye nesinyithi esibhityileyo, zongeza ukuguquguquka.

• I-Carbide-Tipped: Ukusetyenziswa kwemisebenzi enzima kunye neenkuni ezinzima kakhulu (njenge-teak okanye i-rosewood), iisarha ezinencam ye-carbide zinika ukuxhathisa okungaphezulu kokunxiba. Amazinyo e-carbide agcina ubukhali naphantsi kobushushu obuphezulu, ebenza bagqibelele kwiiprojekthi zobuchwephesha, ezinomthamo ophezulu

2. Uyilo lwamazinyo

Ulungelelwaniso kunye nokumila kwamazinyo kumisela indlela ecocekileyo nefanelekileyo yokusika isarha:

• Amazinyo eRaker: Ipatheni enamazinyo anzulu nanzulu atshintshanayo, eyilelwe ukususa iitshiphusi ngokukhawuleza. Oku kunciphisa ukuvala kwaye kuthintele ukutshisa, okwenza amazinyo e-raker alungele iiplanga ezithambileyo kunye nezixhobo ezishinyeneyo

• I-Pilot Drill: Uninzi lweesarha zomngxuma ziquka i-pilot drill encinci embindini. Olu qheliso kuqala ludala umngxuma wesikhokelo, ukuzinzisa isarha kunye nokuqinisekisa ukuba umngxuma uhlala usembindini-ubaluleke kakhulu ukuchaneka, ngakumbi ekusikeni kobubanzi obukhulu.

• Ukubalwa kwamazinyo: Kulinganiswe ngamazinyo nge-intshi nganye (TPI), i-TPI ephezulu (18-24) ivelisa ukusikwa okucokisekileyo, okugudileyo (okukhulu kwimingxuma ebonakalayo kwifanitshala), ngelixa i-TPI esezantsi (10-14) isusa izinto ngokukhawuleza (ngcono kwimingxuma erhabaxa, efihliweyo).

3. Arbor kunye neMandrel

I-arbor (okanye i-mandrel) idibanisa isarha yomngxuma kwi-drill. Iimpawu eziphambili ziquka:

• Ubungakanani beShank: Uninzi lweemandrel zineshank eyi ¼-intshi okanye ⅜-intshi ye-intshi ukuze ilingane needrill eziqhelekileyo, ngelixa iisarha ezinkulu zinokusebenzisa iishanki ezi-½-intshi ukongezwa kozinzo kwizicelo zetorque ephezulu.

• Indlela yokuKhupha ngokukhawuleza: I-Premium mandrels ibandakanya iqhosha lokukhupha ngokukhawuleza, elivumela abasebenzisi ukuba batshintshe iisarha zomngxuma ngaphandle kwezixhobo-ukugcina ixesha xa utshintsha phakathi kobukhulu.

Ulwazi lobuGcisa: IiSaw Hole zeWood zisebenza njani

1. Isantya sokusika

• RPM (Ujikelezo ngoMzuzu): Iisarha zemingxunya yeenkuni zisebenza kakuhle ngesantya esiphakathi. Kwi-softwoods, i-1,500-2,500 RPM ifanelekile; kwiinkuni eziqinileyo, zicotha ukuya kwi-500-1,500 RPM ukuthintela ukutshisa iinkuni okanye ukubola kwamazinyo.

• Uxinzelelo lokutya: Faka uxinzelelo oluzinzileyo, olulula. Amandla amaninzi anokubangela ukuba isarha ibophe, ikhokelela kwimingxuma engalinganiyo okanye umonakalo kwisixhobo. Vumela amazinyo enze umsebenzi-ukuvumela ukutya kwesarha kuqinisekisa ukusikeka okucocekileyo

2. Uluhlu lweDayimitha yomngxuma

Iisarha zomngxuma womthi ziyafumaneka ngokweedamitha ukusuka kwi-intshi ye-¾ (yemingxunya emincinci yocingo) ukuya kwi-intshizi ezili-12 (kwimivulo emikhulu njengamazibuko esithethi). Iiseti ezikhethekileyo zihlala zibandakanya ubukhulu obuninzi, ezivumela abasebenzisi ukuba bajongane neeprojekthi ezahlukeneyo ngekhithi enye

3. Ubunzulu beZakhono

Ubude bombhobho wesarha bubona ubunzulu bomngxuma onokuwusika. Iisarha eziqhelekileyo zibamba i-intshi eyi-1-2, ngelixa iimodeli ezisikwe nzulu (ukuya kuthi ga kwi-intshi ezi-6) ziyilelwe izinto ezishinyeneyo njengemiqadi yomthi okanye ikhabhathi.

Izinto eziluncedo zokuSebenzisa iiSaw hole zeenkuni ezisemgangathweni

1. Ukusebenza kakuhle

I-Hole saws isusa kuphela i-perimeter yomngxuma, ishiya iplagi eqinile yokhuni-oku kusebenzisa amandla amancinci kunokubhobhoza indawo yonke, ukugcina ixesha kunye nokunciphisa ukukhathala. Bakhawuleza kakhulu kunokusebenzisa amasuntswana omhlakulo okanye iijigsaw kwimingxuma emikhulu

2. Ukuchaneka

Ngokuqhutywa komqhubi kunye noyilo oluzinzileyo, iisarha zomngxuma womthi zidala imingxuma engqukuva, ephakathi nendawo ene-偏差 encinci (ukutenxa). Oku kubalulekile kwiiprojekthi ezifana nokufakela izitshixo zeengcango, apho imingxuma engalungelelanisiweyo inokonakalisa ukufaneleka

3. Ukuguquguquka

Ngelixa zenzelwe iinkuni, iisarha zemingxunya esemgangathweni (ingakumbi i-bi-metal kunye ne-carbide-tipped model) zinokunqumla ezinye izinto ezifana neplastiki, i-drywall, kunye nentsimbi encinci. Oku kubenza babe sisixhobo senjongo ezininzi kwiindibano zocweyo nakwiindawo zemisebenzi

4. Iindleko-Ngempumelelo

Xa kuthelekiswa nezixhobo ezikhethekileyo zokusika umngxuma, iisaha zemingxuma ziyafikeleleka, ngakumbi kwiisethi. Iseti enye inokugubungela uluhlu lweediameters, ukuphelisa isidingo sokuthenga izixhobo zomntu ngamnye kwisayizi nganye

5. Ukucoca okusikiwe

Amazinyo abukhali kunye nokususwa kwetshiphu okusebenzayo kuthetha ukuba iisarha zomngxuma zishiya imiphetho egudileyo, engenazo ii-burr. Oku kunciphisa imfuno yesanti okanye ukugqiba, ukonga ixesha ekuhambeni komsebenzi-okubalulekileyo kwiiprojekthi zobuchwephesha ezinemihla ebekiweyo.

Ukukhetha iSaw yeWood Hole yeProjekthi yakho

• Izinto eziphathekayo: I-HSS ye-softwoods kunye nokusetyenziswa kwe-DIY; i-bi-metal ye-hardwoods kunye nokusika isinyithi ngamaxesha athile; i-carbide-inikwe umsebenzi onzima, umsebenzi wobuchwephesha.

• Ubungakanani bomngxuma: Khetha isarha ehambelana neemfuno zedayamitha yeprojekthi yakho. Iikhithi zilungele ukuguquguquka, ngelixa iisayizi enye zisebenzela imisebenzi ethile

• Uyilo lwamazinyo: Amazinyo eRaker okucoca itshiphu; i-TPI ephezulu yokugqitywa okugudileyo; qinisekisa ukuba i-pilot drill ibukhali ngokuchaneka

• Drill Compatibility: Tshatisa ubungakanani shank ye mandrel kwidrill's chuck yakho (¼-intshi okanye ⅜-intshi yoqeqesho oluninzi lwasekhaya).