PDC Drill Bit Welding Reference

PDC drill bit inofanira kuchengetedza kuoma kwepamusoro, kusimba kwepamusoro, kunaka kwekushisa kwekushisa, uye kumira kwakanaka kwekuora. Iyo yekutanga nzira yekupisa moto inosanganisira pre-welding kurapwa, kudziyisa, kuchengetedza kupisa, kutonhora, uye post-welding kurapwa.

Shanda pamberi pePDC bit welding

1: sandblast uye chenesa PDC cutter

2: sandblast uye chenesa iyo drill bit body (pukuta nedoro donje bhora)

3: Gadzirira solder uye flux (tinowanzo shandisa 40% sirivheri solder)

Cherechedza: PDC cutter uye drill bit haifaniri kusvibiswa nemafuta

Welding yePDC cutter

1: Isa flux kunzvimbo uko PDC cutter inoda kusungirirwa pane bit body

2: Isa iyo bhiti muviri muchoto chepakati frequency kuti utange kupisa

3: Mushure mekupisa, shandisa pfuti yemoto kupisa muviri

4: Dissolve solder muPDC recess uye kupisa kusvikira solder yanyunguduka

5: Isa iyo PDC mugomba re concave, ramba uchipisa dhill bit body kusvika solder yanyunguduka uye ichiyerera uye ichipfachukira, uye zvishoma nezvishoma jog uye kutenderedza PDC panguva yekushambadzira. (Chinangwa ndechekupedza gasi uye kuita kuti iyo welding iwedzere yunifomu)

6: Usashandise pfuti yemoto kupisa PDC cutter panguva yekugadzira welding, kupisa bhiti muviri kana kutenderedza PDC, uye rega kupisa zvishoma nezvishoma kuPDC. (Deresa kukuvadzwa kwekupisa kwePDC)

7. Kupisa kwekushisa kunofanira kudzorwa pasi pe700 ° C panguva yekugadzira. Kazhinji i600 ~ 650 ℃.

Mushure mekunge chibooreso chinenge chaiswa welded

1: Mushure mekunge chibooreso chaiswa welded isa PDC drill bit munzvimbo yekuchengetedza kupisa munguva, uye tembiricha yedhiri inotonhorera zvishoma nezvishoma.

2: Tonhodza chibooreso kusvika pa50-60°, buritsa chibooreso, sandblast wochipukuta. nyatsotarisa kana iyo PDC welding nzvimbo yakasungwa zvakasimba uye kana iyo PDC yakasvibiswa yakakuvadzwa.

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.