Tsare-tsare na musamman na dth hammer

Ana amfani da janareta mai tasiri mai ƙarfi na guduma dth tare da haɗin gwiwar PDC.Tsarin karya dutsen ya dogara ne akan murƙushewa da jujjuyawar tasiri don yanke samuwar dutsen.Babban aikin shine tabbatar da ingancin jikin rijiyar yayin da yake inganta saurin hakowa na inji.Maganin karfin juyi yana kawar da girgiza ɗaya ko fiye (mai juyawa,

A tsaye da torsional) al'amuran da za su iya faruwa a lokacin motsi na downhole rawar soja bit, rike da karfin juyi na dukan rawar soja kirtani barga da daidaita, da kuma wayo sabobin tuba da ruwa makamashi na laka cikin torsional, high-mita, uniform da kuma barga inji tasiri. makamashi da kuma watsa shi kai tsaye zuwa ga ɗimbin rawar soja na PDC, ta yadda kullun da kasan rijiyar koyaushe suna ci gaba da ci gaba.

Abubuwan Hammer DTH:
1) Wannan nau'in guduma dth an ƙera shi tare da tsarin busawa mai ƙarfi, wanda zai iya amfani da duk iskar gas mai ƙarfi don fitar da slag.
2) An ƙera shi tare da toshe mai sarrafa iska, wanda zai iya daidaita iskar da ake amfani da shi don zubar da ruwa bisa ga taurin dutse daban-daban, juriya, da rawar jiki don cimma sakamako mafi kyawun fitarwa na slag kuma don haka cimma nasarar hakowa mafi girma.
3) Tsarin yana da sauƙi, akwai ƙananan sassa, kuma amfani da sassa masu jurewa yana sa lokacin aiki na dth hammer ya fi tsayi.
4) Haɗin gwiwa na gaba yana ɗaukar zaren kai da yawa don haɗawa da silinda na waje, yana sauƙaƙa ga guduma dth don ƙwace bit ɗin.

Iyakar aikace-aikace na dth hammers:
Ma'adinai, ma'adinai, manyan tituna da sauran ayyukan hako ƙona iska mai ƙarfi, ramukan shinge, ƙarfafa tsaunuka, ɗorawa da sauran ramukan injiniya, ramukan kwandishan ƙasa, ramukan rijiyar ruwa, da sauransu.

Lokacin da dth hammer ke aiki akai-akai, ƙwanƙwasa yana fuskantar kasan ramin, kuma makamashin dth hammer daga piston ana watsa shi kai tsaye zuwa kasan ramin ta cikin rami. nauyin tasirin tasiri.Lokacin da dth hammer ya ɗaga kayan aikin hakowa, ba ya ƙyale katangar silinda ta jure nauyin tasiri.Bugu da ƙari, tsarin yana da amfani kuma ana iya samun shi ta hanyar naushi. Wannan shi ne saboda rawar jiki da piston suna zamewa ta hanyar nauyin nasu don wani nisa, kuma an fallasa perforation na iska, don haka an gabatar da matsa lamba daga tsarin daidaitawa. a cikin shingen silinda, kuma tsakiyar tsakiyar ɗigon bulo da piston sun tsere zuwa cikin sararin samaniya, wanda ya sa hammatar dth ta daina aiki da kanta.