Chii chinonzi Twist Drill?

Matwist drills (anowanzonziwo ma twist bits) ndiwo anonyanya kushandiswa pamhando dzese dzekuboora. Twist drills inocheka chero chinhu kubva pahuni nepurasitiki kusvika kusimbi nekongiri. Iwo anonyanya kushandiswa kucheka simbi, uye anowanzo gadzirwa kubva kuM2 yakakwirira-kumhanya simbi. Pamadiameters anosvika 1/2", ma twist drills haasi iwo chete akachipa pane ese mabits anogona kushandiswa nemuvezi asiwo anopa sarudzo yakakura kwazvo yehukuru.

A twist drill isimbi yedhayamita yakati kuti ine nyere mbiri, nhatu, kana ina dzakatenderedzwa dzinomhanya zhinji dzehurefu hwayo. Zviboorero zvenyere mbiri ndezvokuchera kwekutanga, nepo matatu- uye mana-nyere zviboorero zvinongori zvekukudza maburi ekukandwa kana kubaiwa munzvimbo yekugadzira. Chikamu chiri pakati penyere mbiri chinonzi dandemutande, uye poindi inoumbwa nekuyamura kugaya dandemutande kusvika pakona ye59° kubva paakisi yechibhorani, iyo inosanganisirwa ne118°. Izvi zvinoumba mupendero wakatsetseka pamucheto wenyere, iyo inonzi muromo. Chibooreso chemonyoro hachinyatso shanda panzvimbo yacho nekuti dandemutande rinosiya nzvimbo shoma yekubuda yemarara (inonzi swarf) uye nekuti poindi ine spidhi yakaderera kana ichienzaniswa neinotenderera. Nechikonzero ichi, chirongwa chakanaka chekuboora makomba mahombe kutanga waboora 1/4” kana pasi wozotevera nekuboora dhayamita yaunoda.

Zvishandiso: General chinangwa twist madrills ekushandisa mukutakura anotakurika anowanikwa mumagiredhi akasiyana e-high-speed simbi pamwe necobalt simbi uye yakasimba carbide. Twist drill bits yeautomated machines inowanikwa mu carbon steel, high-speed simbi, carbide tipped, uye yakasimba carbide.

Coatings: General purpose drill bits anowanikwa neblack oxide, bronze oxide, musanganiswa weblack and bronze oxide, uye TiN coatings. Twist drills ye automated machines pasaiti yedu inonyanya kushandiswa mumatanda kana mapurasitiki uye haina kuvharwa.

Kune akasiyana twist drills akagadzirirwa akasiyana maapplication. Asi kunyangwe iyo chaiyo twist drill yeiyo yakarongwa application inogona kutyora kana ikashandiswa zvisizvo. Izvi zvinogona kuva nezvikonzero zvakasiyana zvatakapfupisa pazasi.

Twist drills yakagadzirirwa kushandiswa kwakasiyana-siyana. Zvichienderana nekuti iwe unoda kudhiraivha musimbi yekugadzira kana simbi yakasimba, unofanirwa kusarudza chibooreso chakakodzera. Kana ukasaita izvi, chibooreso chinogona kutsemuka.

Isu tinonyora zvikonzero zvisere nei drill inogona kutyora:

1. Kushandisa chibooreso chisiri icho kuti zvinhu zviboore

2. Workpiece uye drill hazvina kusungwa zvakasimba zvakakwana

3. Kubvisa chip kwakashata

4. Kucheka kukurumidza uye chiyero chekudya chakaiswa zvisizvo

5. Hunhu husina kunaka hwechibhorani

6. Diki / dhayamita yakakura ye twist drill

7. Hapana kutonhora

8. Kushandisa chibooreso muchibooreso chakabatwa nemaoko panzvimbo pembiru

Kana iwe ukateerera kune izvo nyaya, madhiri ako anofanira kunge asina kukuvara uye anogara newe kwenguva yakareba.

Solid Carbide Twist Drills Bits ndeyekucheka maturusi ekugadzira maburi akatenderera muworkpiece. Isu tinopa emhando yepamusoro carbide tsvimbo yekugadzira carbide twist drills. Kana iwe uchitsvaga yepamusoro carbide tsvimbo, bata ZZBETTER kuti uwane mahara samples.