Indlela yokukhetha iBit Drill?

Ukugrumba kuyinkqubo ebalulekileyo yomatshini kumashishini amaninzi.
Nokuba ungumthandi we-DIY okanye ingcali. Bonke kufuneka bakhethe i-drill bit echanekileyo nefanelekileyo.

Kukho iintlobo ngeentlobo kunye nemathiriyeli onokuthi ukhethe kuzo, kodwa kukwabalulekile ukuba uthathele ingqalelo iinkcukacha zesicelo sakho sokomba.

Ukusebenzisa isixhobo esichanekileyo sokubhola kuya kunceda ukuzisa iziphumo ezilungileyo.

Kwaye ngezantsi, sigxininise kwi-drill bits drill bits. Siza kukwazisa kwezinye iindidi eziqhelekileyo ze-woodworking drill bit kunye nolwazi.

Isiqulatho

• Drill Bit Intshayelelo

• 1.1 Izixhobo

• 1.2 Uluhlu lokuSetyenziswa kweBit ye-Drill

• Iindidi zoMbhobho weDrill

• 2.1 I-Brad Point Bit (i-Dowel Drill bit)

• 2.2 Nge-Hole Drill Bit

• 2.3 Forstner Bit

• Ukuqukumbela

Drill Dit Intshayelelo

Iibhithi zokuqhuba zizixhobo zokusika ezisetyenziswa kwi-drill ukususa imathiriyeli ukwenza imingxuma, phantse isoloko ikwi-cross-section ejikelezayo. Amasuntswana okugaya afika ngokobungakanani obuninzi kunye neemilo kwaye angenza iindidi ezahlukeneyo zemingxuma kwizinto ezininzi ezahlukeneyo. Ukuze udale imingxuma yokugrumba amasuntswana ahlala encanyathiselwe kwi-drill, ebanika amandla okusika i-workpiece, ngokuqhelekileyo ngokujikeleza. I-drill iya kubamba isiphelo esiphezulu sento ebizwa ngokuba yi-shank kwi-chuck.

I-woodworking drill bit sisixhobo esisetyenziselwa ngokukodwa ukubhobhoza imingxuma. Ngokuqhelekileyo yenziwe nge-cobalt alloy, carbide kunye nezinye izinto. Kufuneka iqhutywe ngumbane okanye i-drill ngesandla xa usebenzisa. I-angle yokusika i-woodworking drill bit ihambelana nempahla ye-drill bit. Ngokuqhelekileyo ifanelekile ukubhola kwi-softwood, i-hardwood, ibhodi eyenziweyo, i-MDF kunye nezinye izinto.

Ziza kwiindidi ezahlukeneyo kunye nobukhulu, kodwa zonke ziqulethe umgca obukhali osika izinto eziphathekayo njengoko i-drill bit ijikeleza.

1.1 Izixhobo

Izinto ezifanelekileyo zokugaya iinkuni kunye neengubo kufuneka zithathelwe ingqalelo. Ngokuqhelekileyo kukho ukhetho ezimbini.

Intsimbi, i-HSS, i-titanium-coated, i-black oxide-coated, kunye ne-steel drill bits zonke zilungele ukugrumba iinkuni. Kwiintsimbi, ezo ziqwenga zisebenza ngcono.

• Iibhithi zeCarbon-Drill zingenziwa kwiintsimbi zombini eziphezulu kunye ne-low-carbon. Sebenzisa i-carbon drill bits ephantsi ngokukodwa kumaplanga athambileyo ukuba kuyimfuneko. Nangona zinexabiso eliphantsi, kuya kuba kuhle ukuba uzilolele rhoqo. Kwelinye icala, i-high-carbon drill bits ingasetyenziswa kwi-hardwood kwaye ayifuni isanti eninzi. Ngoko ke balukhetho oluphezulu kwimisebenzi enzima.

• I-HSS sisishunqulelo sentsimbi yesantya esiphezulu. Yeyona nto iphezulu yebit drill bit

  kuba inokusingatha amaqondo obushushu aphezulu ngelixa igcina ubulukhuni kunye nesakhiwo.

Ngokuphathelele ipeyinti, kukho iindlela ezininzi zokukhetha kuzo:

• I-Titanium- Olu lolona khetho luqhelekileyo lokugquma. Iyakwazi ukumelana nomhlwa kwaye ngokufanelekileyo
  ilula. Ngaphezu koko, iqinile kwaye inokumelana nobushushu obuphezulu.Cobalt- Iingcali zisebenzisa ezi zogquma kwiintsimbi. Ngoko ke, ukuba uceba iiprojekthi zokhuni kuphela, akukho mfuneko yokutyala imali kuyo.
• Zirconium- Inomxube we-zirconium nitride ukwenzela ukuqina okongeziweyo. Ukongeza, oko
  ikhuthaza ukuchaneka njengoko inciphisa ukukhuhlana.

1.2 Ukusetyenziswa koluhlu lweeBits zokuDla amaplanga

kufuneka siqinisekise uhlobo lwemathiriyeli efunekayo ukuze siqhubeke. Ngokomzekelo, iinkuni eziqinileyo kunye ne-softwood zingasebenzisa iintlobo ezahlukeneyo ze-drill bits.

Nalu uluhlu oluqhelekileyo lokusebenzisa i-drill bit

1. Ukugrumba iinkuni eziqinileyo: Umthi onzima udla ngokuba nzima ukugrumba, ngoko ke kufuneka sisebenzise iplanga elenziwe ngecarbide. Amasuntswana e-Carbide drill ayakwazi ukunxiba kwaye aqinile ngokwaneleyo ukugawula umthi oqinileyo ngokulula.
2. Ukwemba amaplanga athambileyo: Xa kuthelekiswa nomthi oqinileyo, umthi othambileyo ufuna intwana yokomba eyenziwe ngezinto zeHSS. Ekubeni ukhuni oluthambileyo lulula ukugrumba, i-angle yokusika kunye noyilo lwe-edge ye-HSS drill bit ifanelekile ukubhola.
3. Ukugrumba izinto ezidityanisiweyo: Izinto ezihlanganisiweyo zihlala zenziwe ngezinto ezahlukeneyo. Ukusebenzisa i-drill bits eqhelekileyo kuya kuwonakalisa kalula umphezulu. Ngeli xesha, kuya kufuneka usebenzise i-drill drill encinci eyenziwe nge-tungsten steel alloy. Ubunzima bayo kunye ne-angle yokusika ifanelekile. Yu Zuan imathiriyeli edibeneyo.
4. Ukubhola isinyithi: Ukuba ufuna ukugrumba imingxuma emthini kwaye intsimbi ingaphantsi, ngoko kufuneka sisebenzise i-drill bit eyenziwe nge-cobalt alloy. I-angle yokusika kunye nobunzima be-cobalt alloy drill bits ifanelekile ukubhoboza imingxuma kwiplanga kunye nokugaya ngesinyithi.
5. Iglasi yokomba: Iglasi sisixhobo esibuthathaka kakhulu. Ukuba ufuna ukugrumba imingxuma emthini ngelixa uphepha iglasi engezantsi, kufuneka usebenzise i-drill bit eyenziwe ngentsimbi ye-tungsten. I-angle yokusika kunye nobunzima be-tungsten steel drill bit ifanelekile ukubhobhoza kwindawo yeglasi. umngxuma.

Iindidi zoMbhobho weDrill

Yeebhithi zokubhola kuphela. Ukusetyenzwa kwezixhobo ezahlukeneyo kunobudlelwane obuhambelanayo obuhlukeneyo.

Eli nqaku lazisa iintlobo ze-drill bits kwizinto zokhuni. Ukuba ufuna ukwazi malunga ne-drill bits efanelekileyo yokwenza ezinye izixhobo, nceda uqaphele uhlaziyo olulandelayo.

• Inqaku leBrad (isuntswana leDowel Drill)
• NgeHole Drill Bit
• Forstner bit

IBrad Point Bit

Umngxuma oyimfama we-drill bit ubhekisa kwisixhobo esikruqulayo esisetyenzisiweyo ukwenza umngxuma ophinda uphindwe, ugrunjwe, okanye ucolwe kubunzulu obuchaziweyo ngaphandle kokugqobhoza ukuya kwelinye icala laloo nto kuthethwa ngayo. Oku kunokufezekiswa ngokulula ngokusebenzisa i-drill yebhentshi efakwe i-gauge yobunzulu ebekwe kubude obufunekayo bokungena, okanye ukuba usebenzisa i-drill yamandla ebanjwe ngesandla, lungisa ikhola yobunzulu kwi-bit ukufezekisa ubunzulu obufunwayo.

Umngxuma onqumlayo ngumngxuma otyhutyha yonke into. Ngokuchasene nomngxuma oyimfama, umngxuma awudluli kuwo wonke umsebenzi. Umngxuma oyimfama uhlala unobunzulu obuthile kuphela.

Ngokuxhomekeke kuwuphi umngxuma ongundoqo owukhethayo, uya kufuna iimpompo ezahlukeneyo. Ekubeni ukususwa kwetshiphu kufuneka kube ngaphezulu okanye ngaphantsi komngxuma ukuze ukwazi ukunqumla umsonto ngokucocekileyo.

Yintoni i-Callout Symbol yoMngxunya oyimfama?

Akukho luphawu lokubizela kwimingxuma eyimfama. Umngxuma oyimfama uchazwe ngobubanzi kunye nobunzulu obunzulu okanye inani eliseleyo lomsebenzi.

Isetyenziswa Njani Imingxunya eyimfama kubuNjineli?

Imingxuma eyimfama isetyenziswa kubunjineli ukulinganisa uxinzelelo olushiyekileyo. Oomatshini bokungqusha be-CNC basetyenziselwa ukwenza imingxunya eyimfama ngokuqhuba umjikelo wokugaya intambo. Kukho iindlela ezintathu zokuthunga imingxunya engaboniyo: ukucofa okuqhelekileyo, ukuthunga kwindawo enye, kunye ne-helical interpolation.

NgeHole Drill Bit

Yintoni umngxuma odlulayo?

I-A through hole ngumngxuma owenziweyo ukuba uhambe ngokupheleleyo kwizinto eziphathekayo. Umngxuma odlulayo uya kuthi xhaxhe kwindawo yokusebenza. Ngamanye amaxesha ibizwa ngokuba yi-thru-hole.

Yintoni i-Callout Symbol yomngxuma ophumela?

Isimboli yokufowuna esetyenziswa kumngxuma ophumela kumngxunya yidayamitha 'Ø' isimboli. Ngemingxuma iboniswa kwimizobo yobunjineli ngokuchaza ububanzi kunye nobunzulu bomngxuma. Umzekelo, umngxuma we-10-diameter ehamba ngokuthe ngqo kwicandelo uyakuboniswa njenge-“Ø10 Through.”

Njani kwimingxuma esetyenziswa kubuNjineli?

Ngemingxuma isetyenziselwa iinjongo ezahlukeneyo zobunjineli. Umzekelo, ngemingxunya isoloko isetyenziselwa amacandelo e-elektroniki, njengemingxuma egrunjiweyo kwiibhodi zesekethe eziprintiweyo (PCBs).

Forstner bit

Amasuntswana e-Forstner, athiywa ngomqambi wawo,[nini?] Benjamin Forstner, abe nemingxunya echanekileyo, esezantsi-esicaba emthini, nakukuphi na ukuqhelaniswa ngokubhekiselele kwingqolowa yeenkuni. Bangakwazi ukusika emphethweni webhloko yokhuni, kwaye banokusika imingxuma edibeneyo; usetyenziso olunjalo luqhele ukusetyenziswa kumatshini wokugaya okanye kwiileyile kunokuba ubambe umbane ngesandla. Ngenxa yomgangatho ophantsi womngxuma, ziluncedo

Intwana ibandakanya indawo esembindini yebrad eyikhokela kuyo yonke indlela yokusikwa (kwaye ngempazamo yonakalise umphantsi othe tyaba womngxuma). I-cylindrical cutter ejikeleze umjikelezo icheba iintsinga zokhuni kumda webhore, kwaye ikwanceda ukukhokela intwana kwizinto ngokuchanekileyo ngakumbi. Amasuntswana e-Forstner anemiphetho yokusika i-radial ukuze ucofe izinto ezantsi komngxuma. Iibhithi eziboniswe kwimifanekiso zineengqungquthela ezimbini ze-radial; olunye uyilo lunokuba lukhulu. Amasuntswana e-Forstner akanayo indlela yokucima iitshiphusi emngxunyeni, kwaye ke kufuneka atsalwe ngamaxesha athile.

Iibhithi ziqhele ukufumaneka ngobukhulu ukusuka kwi-8-50 mm (0.3-2.0 in) ububanzi. Amasuntswana eSawtooth afumaneka ukuya kuthi ga kwi-100 mm (4 in) ubukhulu.

Ekuqaleni iForstner bit yayiphumelele kakhulu kubakhandi bemipu ngenxa yokukwazi ukugrumba umngxuma ogudileyo ecaleni.

Ukuqukumbela

I-drill bit efanelekileyo idla ngokufuna ingqalelo kwiinkalo ezininzi. Drill bit material, kunye nokugquma. Kwaye Loluphi uhlobo lwezinto ezifuna ukusetyenzwa?

Yonke into inobunzima obuthile kunye neempawu zoomatshini. Kungenxa yoko le nto zininzi ezahlukeneyo ze-drill bits.

Eyona drill bit ifanelekileyo yeyona drill bit!

Ukuba unomdla, sinokukunika izixhobo ezingcono.

Sihlala sikulungele ukukubonelela ngezixhobo zokusika ezifanelekileyo.

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