Uqheliso emthini - ukhetha ntoni?

Isixhobo sesona sixhobo kakhulu ubhetyebhetye, kuba ngaphandle kobunyulu akukho kweendleko, akukho namnye, nkqu ulungiso zilula. Khumbula ukuba izinto ngalinye zayo ezithile uhlobo kombiwa kuyo. Eyona nto ibalulekileyo - khumbula ukuba isixhobo ukusika kufuneka ibe nzima ngaphezu lowo kufuneka zihlelwe. Kuxhomekeka kumbandela, eya sizakugrumba umngxuma, kukho izilumkiso ibe ziinkuni, intsimbi kunye eziphathekayo. Kukwakho uqheliso ukuba iglasi, ngokunjalo ithayile. Ngokuqhelekileyo, kwimeko nganye usebenzisa isixhobo esifanelekileyo. Kungakhathaliseki injongo ngokumba nganye: a shank kunye inxalenye abayisebenzisayo izinto nangokukrola ukususa chip.

Zintoni uqheliso emthini

Wood kuyinto material ezinezikhondo, ngoko, ukuze, Ugqobhoze umngxuma kuyo, kufuna izilumkiso ezizodwa emthini kunye ngendlela ekhethekileyo. A lot of kubo, kodwa kaninzi zezi zilandelayo:

• Ukonakala. Yenzelwe imingxunya wokugrumba, ngokokuqhelekileyo 3 ukuya 52 mm. Ekupheleni drill uye incam eyodwa yenzelwe lula ukusebenza.
• Perov. Isetyenziselwe ukubhola ayikho iibhodi zamafu kakhulu kwaye fiberboard kunye particleboard. Le drill Akukho ukususwa chip, kodwa ngenxa yokuba nayo ukwenza imingxuma enzulu ayikho elula kakhulu. Ukuba bathenge lonke iseti zingathengwa uqheliso Perov emthini (adjustable). Ubukhulu be drill ungahluka uluhlu mm-15 ukuya 76.
• Forstner drill bit. Isebenziselwa ukugrumba imingxuma abangaboniyo. It ikuvumela ukuba wenze umgqobho ukusuka ezantsi dyaba, kunye agudileyo. nto ayidli ububanzi of mm-10 ukuya ku-50.
• Drill-bit zokuba ziinkuni. Isetyenziswa ukugrumba imingxuma ezinkulu, nto leyo abakwazi ukumelana drill njengesiqhelo. Ngaphandle kukho ring amazinyo embindini apho kukho drill iziko. eliqela ngokuqhelekileyo iyathengiswa iseti kunye ububanzi of mm-19 ukuya 127. Ubunzulu ukubhola anqongophele ngenxa isithsaba nje umthetho, oko-22 mm. Kukho onobuhle ukubhola ubunzulu ukuya ku-64 mm. Ngoko ke kwakhona ukubaqhelisa ukwenza imingxuma zeplastiki okanye drywall.
• Drill-lokusila. Esetyenziselwa Ekungeneni ngokwemilo ezinzima, ezifana ekudaleni wazihlanganisa. Novunayo inxaxheba drill-mgawuli na iziko, ngoko kufuneka kuqala ukubaqhelisa, uze uye kwicala.

Iingcebiso malunga nokukhethwa drill

Ukukhetha nasiphi na isixhobo ihle emthini kuphela, into yokuqala ufuna ukunikela ingqalelo - imbonakalo. imveliso Umgangatho kuyo nayiphi na imeko, kufuneka ungabi iziphene ebonakalayo lwangaphandle (iitshiphusi, imikrwelo, mzali). imiphetho Ukucanda kufuneka zibe nombala ofanayo kwaye kukhula kakuhle.

Into elandelayo ekufuneka uhlawule ingqalelo - oku umbala we kombiwa kuyo. Yiyo le phawu kuya kunceda ukuqinisekisa kuso phantsi nokuyifeza ngeninako. Ngoko ke, oko yithi umbala drill?

• Steel Grey. Iqhubekekisa sele zenziwe.
• Black. Ukwandisa amandla isixhobo ufakwa unyango kunye esibaselwe umphunga.
• Golden. Oku kuthetha ukuba drill bit sele idlule nkqubo eyodwa ukususa ntshikilelo yangaphakathi mbandela.
• ngegolide obukhanyayo. Oku kuthetha ukuba komhlaba sixhobo legqunyiwe ngomaleko titanium ephuculweyo, leyo kufuneka kube namandla kwaye wandise ubomi nkonzo.

Ukukhetha drill, kuyimfuneko ukuba anikele ingqalelo ekhethekileyo kubavelisi. Kubhetele ukuba bathenge iimveliso kwiinkampani owaziwayo. Oku kuya kunceda ukufumana iimveliso umgangatho kuphela, kodwa ukuba ungayisebenzisi kakubi imali.