Menene Twist Drill?

Twist drills (wanda kuma akafi kira da twist bits) sune aka fi amfani da su a cikin kowane nau'in bit bit. Twist drills zai yanke wani abu daga itace da robobi zuwa karfe da siminti. Ana amfani da su akai-akai don yankan ƙarfe, kuma ana yin su gabaɗaya daga ƙarfe mai sauri na M2. A diamita har zuwa 1/2", murƙushe drills ba wai kawai mafi arha ba ne cikin duk ragi da ma'aikacin katako zai iya amfani da shi amma kuma yana ba da mafi girman zaɓi na girma. Ko da yake an tsara su don yankan ƙarfe, suna kuma aiki sosai a cikin itace.

Ƙwaƙwalwar jujjuya itace sandar ƙarfe na takamaiman diamita wanda ke da sarewa biyu, uku, ko huɗu waɗanda ke tafiyar da mafi yawan tsawonsa. Sojoji na sarewa biyu don hakowa na farko ne, yayin da na'urar sarewa uku da hudu kawai don faɗaɗa simintin gyare-gyare ko humuka a cikin yanayin samarwa. Sashen da ke tsakanin sarewa biyu ana kiransa yanar gizo, kuma ana samun wuri ta hanyar niƙa gidan yanar gizon zuwa kusurwar 59° daga axis ɗin rawar soja, wanda ya haɗa da 118°. Wannan yana haifar da gangaren yanke yankan a gefen sarewa, wanda ake kira lebe. Ƙwaƙwalwar jujjuyawar ba ta da inganci sosai a wurin saboda gidan yanar gizon yana barin sarari fita don tarkace (wanda ake kira swarf) kuma saboda wurin yana da ƙarancin saurin ƙasa idan aka kwatanta da kewayen. Don haka, kyakkyawan tsari don hako manyan ramuka shine a fara haƙa 1/4 ”ko ƙasa da haka sannan a bi da diamita na diamita da ake so.

Materials: Gabaɗaya na murɗa drills don amfani a cikin šaukuwa drills suna samuwa a daban-daban maki na high-gudun karfe da kuma cobalt karfe da kuma m carbide. Ana samun ƙwanƙwasa rawar soja don injina mai sarrafa kansa a cikin ƙarfe na carbon, ƙarfe mai sauri, tipped carbide, da ingantacciyar carbide.

Rubutu: Gabaɗaya maƙasudin rawar soja suna samuwa tare da baƙin ƙarfe oxide, bronze oxide, haɗin baki da oxide tagulla, da suturar TiN. Ƙwaƙwalwar murɗa don injuna masu sarrafa kansu akan rukunin yanar gizon mu galibi don amfani da itace ne ko robobi kuma ba a rufe su ba.

Akwai daban-daban murƙushe drills tsara don daban-daban aikace-aikace. Amma ko da madaidaicin rawar da aka yi don aikace-aikacen da aka yi niyya na iya karya idan aka yi amfani da shi ba daidai ba. Wannan yana iya samun dalilai daban-daban waɗanda muka taƙaita a ƙasa.

An ƙera ƙwanƙwasa drills don aikace-aikace daban-daban. Dangane da ko kuna son yin rawar jiki a cikin tsarin ƙarfe ko ƙarfe mai ƙarfi, dole ne ku zaɓi rawar da ta dace. Idan ba ku yi wannan ba, rawar na iya karye.

Mun lissafta dalilai takwas da ke sa wasan motsa jiki na iya karyawa:

1. Yin amfani da rawar da ba daidai ba don kayan da za a haƙa

2. Workpiece da rawar soja ba a manne da kyau sosai

3. Rashin cire guntu mara kyau

4. Yanke gudun da ƙimar ciyarwa da aka saita ba daidai ba

5. Rashin ingancin rawar soja

6. Ƙananan / babba diamita na rawar murɗa

7. Babu sanyaya

8. Yin amfani da rawar jiki a cikin rawar hannu maimakon rawar ginshiƙi

Idan kun kula da batutuwan, aikin ku ya kamata ya zama mara lahani kuma ya kasance tare da ku na dogon lokaci.

Solid Carbide Twist Drills Bits sune kayan aikin yanke don ƙirƙirar ramukan madauwari a cikin kayan aikin. Muna ba da sandunan carbide masu inganci don yin ƙwanƙwasa carbide. Idan kana neman ingantacciyar sandar carbide, tuntuɓi ZZBETTER don samun samfuran kyauta.