The Good Hole Shaped Charges (GH Charges) bakeng sa Scalloped Hollow Carrier Guns e etselitsoe ka ho khetheha ho hlahisa liphahlo tsa boleng bo holimo tse kenang ka botebo. Litefiso tsena li etselitsoe ho etsa bonnete ba sebopeho sa mekoti e nepahetseng, ho ntlafatsa ts'ebetso le tlhahiso ea lits'ebetso tsa ho hlasimolla hantle. Litefiso tsa GH li fana ka tharollo e fapaneng bakeng sa basebelisi ba batlang mokhoa o theko e tlase oa ho ntlafatsa ho kenella ha matamo, ho ntlafatsa ts'ebetso e ntle ha ba ntse ba boloka litšenyehelo li le taolong. E lumellana le Lithunya tsa Scalloped Hollow Carrier, litefiso tsa GH li fana ka sesebelisoa sa moruo se fanang ka liphello tse boreleli le tse ts'oanang libakeng tse thata tsa ho cheka. Theknoloji ea bona e matsutla-tsutla le theknoloji ea morao-rao ea ho phatloha li fana ka liphahlo tse ts'oanang le tse phunyeletsang tse ntlafatsang phallo ea maro a kenang selibeng le ho etsa hore khase ea tlhaho le petroleum li hlaphoheloe.
E entsoe ka li-alloys tsa tšepe tse matla, litefiso tsa GH li entsoe ka bokhoni ba ho mamella likhatello tse matla le mocheso oo hangata o leng teng libakeng tsa ho cheka ka botebo. Mohaho o tšoarellang oa casing o netefatsa hore o ke ke oa senngoa nakong ea tšebeliso. Tefiso e ka hare ho casing e khethiloe ka ho khetheha mabapi le tlhahiso e phahameng ka ho fetisisa ea matla le ho kenella 'me e finyella ho phunyeha ho lekaneng libakeng tse thata tsa geologies. Tšebeliso ea thepa ea boleng bo botle e tiisa ts'ebetso e tsitsitseng le e tšoarellang nako e telele.
Litlhaloso
• Diameter: E entsoe ka ho khetheha ho hlahisa liphahlo tse tloaelehileng tse nang le tekanyo e nepahetseng ea bore bakeng sa phallo e phahameng ka ho fetisisa ea maro.
• Bolelele: E entsoe ka matla a lekaneng ho etsa ho kenella ka botebo le ho etsa lesoba le tsitsitseng.
• Sebopeho se Qhomang: Tefiso e na le ntho e phatlohang ka ho phethahetseng e fihlelang chai e phahameng ka ho fetesisa le litšila tse nyane.
• Sephetho sa Matla: E fana ka phallo ea matla e laoloang bakeng sa ho fihlela botebo bo nepahetseng ba perforation le bophara.
• Ho hanyetsa Khatello: E hahiloe ka tikoloho e mpe ea khatello ea liliba tse tloaelehileng le tse tebileng tse tebileng ha ho nahanoa.
• Tšebelisano: E hahiloe ka ho hlaka ka sebopeho se sebetsang se bonolo se nang le Scalloped Hollow Carrier Guns.
Tlhahisoleseding ea Tefiso e Bopehileng
Ts'ebetso ea API ea Litefiso tse Shaped
Sethunya OD (ka) [mm]
Mofuta
Boima ba ho Phahloha (g)
Mofuta oa ho Qhoma
Sethunya se Lekiloeng OD (ka) [mm]
Shot Density (spf) [spm] | Phase
Casing OD (ka) [mm]
Entry Hole (in) [mm]
Ho kena (ka) [cm]
Mofuta oa data
Litefiso tse Shaped bakeng sa Lithunya tsa Scalloped Hollow Carrier
2 [51]
Litefiso tse ntle tsa Hole Shaped
6.5
RDX
2 [51]
4 [13] | 60°
2-7/8 [73]
0.36 [9.14]
11.82 [30.02]
API RP-43
2-1/2 [64]
Litefiso tse ntle tsa Hole Shaped
12.0
HMX
2-1/2 [64]
6 [20] | 60°
3-1/2 [89]
0.45 [11.43]
20.31 [51.99]
API RP 19B
3-1/8 [79]
Litefiso tse ntle tsa Hole Shaped
19.0
HMX
3-1/8 [79]
6 [20] | 60°
4-1/2 [114]
0.55 [13.97]
29:18 [74:12]
API RP 19B
3-1/8 [79]
Litefiso tse ntle tsa Hole Shaped
21.0
HMX
3-1/8 [79]
6 [20] | 60°
4-1/2 [114]
0.56 [14.22]
29:23 [74,24]
API RP 19B
3-1/8 [79]
Litefiso tse ntle tsa Hole Shaped
21.0
HMX
4-1/2 [114]
12 [39] | 135/45°
7 [178]
0.46 [11.68]
22.02 [55.93]
API RP 19B
3-1/8 [79]
Litefiso tse ntle tsa Hole Shaped
22.7
HMX
3-3/8 [86]
6 [20] | 60°
4-1/2 [114]
0.59 [14.99]
29.42 [74,73]
API RP 19B
3-3/8 [86]
Litefiso tse ntle tsa Hole Shaped
25.0
RDX
3-3/8 [86]
6 [20] | 60°
4-1/2 [114]
0.57 [14.48]
29.81 [75,72]
API RP-43
3-3/8 [86]
Litefiso tse ntle tsa Hole Shaped
19.0
HMX
3-1/8 [79]
6 [20] | 60°
4-1/2 [114]
0.55 [13.97]
29:18 [74:12]
API RP 19B
3-3/8 [86]
Litefiso tse ntle tsa Hole Shaped
22.7
HMX
3-3/8 [86]
6 [20] | 60°
4-1/2 [114]
0.59 [14.99]
29.42 [74,73]
API RP 19B
4 [102]
Litefiso tse ntle tsa Hole Shaped
19.0
HMX
3-1/8 [79]
6 [20] | 60°
4-1/2 [114]
0.55 [13.97]
29:18 [74:12]
API RP 19B
4 [102]
Litefiso tse ntle tsa Hole Shaped
22.7
HMX
3-3/8 [86]
6 [20] | 60°
4-1/2 [114]
0.59 [14.99]
29.42 [74,73]
API RP 19B
4 [102]
Litefiso tse ntle tsa Hole Shaped
25.0
RDX
3-3/8 [86]
6 [20] | 60°
5-1/2 [140]
0.56 [14.22]
35.61 [90.45]
API RP-43
4 [102]
Litefiso tse ntle tsa Hole Shaped
21.0
HMX
4-1/2 [114]
12 [39] | 135/45°
7 [178]
0.46 [11.68]
22.02 [55.93]
API RP 19B
4-1/2 [114]
Litefiso tse ntle tsa Hole Shaped
25.0
RDX
4 [102]
6 [20] | 60°
5-1/2 [140]
0.56 [14.22]
35.61 [90.45]
API RP-43
4-1/2 [114]
Litefiso tse ntle tsa Hole Shaped
21.0
HMX
4-1/2 [114]
12 [39] | 135/45°
7 [178]
0.46 [11.68]
22.02 [55.93]
API RP 19B
4-5/8 [117]
Litefiso tse ntle tsa Hole Shaped
25.0
RDX
4 [102]
6 [20] | 60°
5-1/2 [140]
0.56 [14.22]
35.61 [90.45]
API RP-43
4-5/8 [117]
Litefiso tse ntle tsa Hole Shaped
21.0
HMX
4-1/2 [114]
12 [39] | 135/45°
7 [178]
0.46 [11.68]
22.02 [55.93]
API RP 19B
7 [178]
Litefiso tse ntle tsa Hole Shaped
38.5
RDX
7 [178]
12 [39] | 135/45°
9-5/8 [245]
0.75 [19.06]
28.54 [72,49]
API RP-43
Mekhoa ea Tlhahiso
Mekhoa ea ho etsa litefiso tsa GH e kenyelletsa mekhoa e tiileng e tiisang boleng bo phahameng le ho tsitsa:
1. Casing Fabrication: Casing ea chaji e cheselitsoe 'me e etsoa ka tšepe ea boleng bo holimo. Ho tsitsa le matla a e mong le e mong oa bona a lekoa ka botlalo.
2. Explosive Loading: Tefiso ea seqhomane e lekanya ka nepo 'me e qosa khatriji ka 'ngoe ka botsitso le phello e teng.
3. Pheko le Botsitso: Litefiso lia tsitsa ka mor'a ho tjhaja e le hore ntho e phatlohang e se ke ea senyeha nakong ea ho romelloa le ho bolokoa.
4. Precision Machining: Litefiso tse tla tsitsisoa li tla be li entsoe hantle ka lintlha tse nepahetseng tse hlokahalang tse lekanang hantle le Scalloped Hollow Carrier Guns.
5. Tlhahlobo ea ho Qetela: Litefiso li hlahlojoa ka mokhoa o itekanetseng le nakong ea ts'ebetso ho netefatsa hore li finyella litekanyetso tse tiileng tsa bokhabane.
Tlhahlobo ea Boleng & Tlhahlobo
Litefiso tsa rona tsa GH li etsa liteko tse felletseng molemong oa ho netefatsa ts'ebetso e phahameng:
• Netefatso ya Dimensional: Netefatso ea hore tefiso ka 'ngoe e na le tekanyo e nepahetseng e hlokehang ho Scalloped Hollow Carrier Guns
• Liteko tse Feteletseng Tsa Ts'ebetso: Ho netefatsa hore motsoako o phatlohileng o phatlohile o na le phepelo e ka ikatisang le e tsitsitseng e hlahisang liphahlo tse hloekileng.
• Teko ea khatello le mocheso: Ho etsisa mocheso o phahameng le tikoloho e hatelletsoeng ho netefatsa matla le ts'ebetso e tsitsitseng sebakeng se tlaase.
• Teko ea Tšireletseho: Litefiso li kena litekong tse thata tsa polokeho ho latela maemo a indasteri, ho netefatsa lipalangoang tse bolokehileng le ho tšoaroa.
• Tekolo ya Tshebetso: Tefiso ea ho qetela e na le tlhahlobo ea ho qetela ea ts'ebetso e netefatsang hore na e fihlella bophara bo hlokahalang le botebo ba ho phunyeha.
Likarolo tsa Bohlokoa
• Perforations e nepahetseng: Litefiso tsa GH li tla theha litlolo tse hloekileng le tse nepahetseng tse eketsang phallo ea maro le ho ntlafatsa ts'ebetso ea seliba.
• Ho Kena ho Tebileng: Litefiso li etselitsoe ho theha liphahlo tse phunyeletsang tse holisang ho kenella ha liliba libakeng tse thata tsa jeoloji.
• Matla a Holimo a Matla: Seqhomane se entsoeng ka ho khetheha se tiisa hore tšebeliso ea matla e na le tšenyo e fokolang le ho kenella ka ho fetisisa.
• E tšoarella ebile ea Tšepahala: E hahiloe ho nahanoa ka maemo a thata ka ho fetisisa a likoti, 'me e khona ho mamella bophelo bohle ba seliba.
• Tharollo e Sebeletsang Litšenyehelo: E fana ka tekanyo ea theko le ts'ebetso le tharollo ea moruo e lumellanang le litlhoko tsa basebetsi.
Lisebelisoa tsa indasteri
Litefiso tsa GH li fumana ts'ebeliso e kholo ka har'a karolo ea peterole le khase ea tlhaho nakong ea ts'ebetso ea ho phunya seliba le ho hlohlelletsa seliba. Li loketse hantle
• Hydraulic Fracturing (Fracking): E sebelisoa ts'ebetsong ea fracturing ho bula fractures ka letamong, ho nolofatsa mokelikeli le ente ea proppant.
• Matlo a Tloaelehileng: E loketse bakeng sa ho phunya liliba tse tloaelehileng tsa polokelo bakeng sa ntlafatso ea ho hlaphoheloa ha oli le khase.
• Matamo a sa tloaelehang: E loketse hape bakeng sa matamo a sa tloaelehang a kang shale a hlokang li-perforations tse nyane le tse tebileng.
• Ho Khothatsa Hantle: Litefiso tsa GH li sebelisetsoa ho ntlafatsa khokahanyo ea hantle, ho matlafatsa tlhahiso ea mokelikeli le ts'ebetso ea hantle ka kakaretso.
Ho paka le ho Boloka
Ho netefatsa polokeho le bots'epehi ba litefiso tsa GH, li kentsoe ka har'a lijana tse thibelang tšusumetso tse thibelang tšenyo nakong ea lipalangoang le polokelo. Sephutheloana se lumellana le melaoana ea thepa e kotsi ho fihlela litekanyetso tsa polokeho. Maemo a omileng, a pholileng a polokelo a bohlokoa ho boloka boleng ba tefiso le ts'epahalo ho fihlela e romelloa. Qoba ho li boloka libakeng tse nang le mocheso o feteletseng kapa mongobo ho thibela ho senyeha ha lintho tse phatlohang.
Thomello
GH e hlophisa thomello ka tumellano le melaoana ea thomello ea thepa e kotsi e le hore e tle e be tsa maemo a holimo-limo a litekanyetso tsa polokeho. Ba tletse ka tlhokomelo e kholo le khahlanong le matla a ka ntle a ho romela thepa le litokomane tse hlokahalang tsa tšireletso ka taelo e 'ngoe le e' ngoe. Lintlha tsa liodara li romelloa le moreki ka khetho ea thomello e bonolo le e bonolo ho latela litlhoko tsa bareki.
