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NHAU

Maitiro ekusiyanisa Mabhomba-Base-Base, Mabhomba-Base Rimwechete Uye "Multi-Based Explosives"Integrated Nail?

Mumakore achangopfuura, semhando nyowani yekusimbisa chigadzirwa,zvipikiri zvakabatanidzwavakakurumidza kuwana kuzivikanwa kwemusika uye kufarirwa nevatengi nekuda kwekuchengetedza kwavo basa, zviri nyore, zvinoshanda uye zvakachengeteka maficha, uye vakaratidza kukurumidza kusimudzira maitiro. Kuenzaniswa neyechinyakare yekuwedzera bhaudhi yekusimbisa nzira, ine maviri akatanhamara mabhenefiti.

chipikiri

Chokutanga pane zvose, mbambo yakabatanidzwa ine simba rayo uye haifaniri kubatanidzwa nemagetsi kana gasi. Iyo yakareruka uye inotakurika uye inogona kupedzisa basa rekusimbisa nekungoitachipikiri pfutiuye iyo yakabatanidzwa fastener.

Chechipiri, hapana kudikanwa kwekuchera-kwepamusoro-soro, kuvaka kuri nyore uye nekukurumidza, kuwanda kwevashandi kwakadzikira, kugona kwekuvaka kunovandudzwa zvakanyanya (kanopfuura ka20), uye mutengo wekuvaka wakaderedzwa zvakanyanya.

mbambo yakabatanidzwa

Parizvino, zvipikiri zvakasanganiswa pamusika zvinogona kukamurwa kuita zvikamu zvitatu zvinoenderana nezvikamu zvadzo: mabhinari anoputika akabatanidzwa zvipikiri, nitrocellulose yakasanganiswa zvipikiri, uye.multi-base inoputikazvipikiri zvakabatanidzwa. Saka, ndezvipi zvakasiyana pakati pemhando mitatu yezvipikiri zvakabatanidzwa, uye tinofanira kusarudza sei?

Composition

1.1mabhomba maviri-base inoumbwa ne nitrocellulose (NC, inozivikanwawo se nitrocellulose) uye nitroglycerin (NG), kazhinji mune granular fomu. Granularmabhomba maviri-base inofanira kugadzirwa ne nitrocellulose inosangana nezvinodiwa zveGJB 3204A-2020 uye nitroglycerine inosangana nezvinodiwa zveGJB 2012-1994 sechinhu chikuru chekushandisa, uye haifaniri kunge ine detonator, metal powders, catalysts inopisa, zvinoputika zvakasimba uye zvinorambidzwa oxidants. Zvinosarudzwa nehurumende. Iyo ine hunhu hwepamusoro simba, yakaderera hygroscopicity, yakanaka kugadzikana kwemuviri, uye yakagadzikana ballistic performance.

1.2 Nitrocellulose (inozivikanwawo se-single-base explosive) inoumbwa chete ne nitrocellulose uye yakawanda cylindrical. Cylindrical single-base explosives inofanira kugadzirwa ne nitrocellulose inosangana nezvinodiwa zveGJB 3204A-2020 sechinhu chikuru chakasvibiswa, ine nitrogen yehuwandu isingasviki 12.60%. Haafanire kunge aine zvinopisa, simbi hupfu, zvinokonzeresa kupisa, zvinoputika zvakasimba kana maoxidants uye zvikamu zvesimba zvinorambidzwa nehurumende. Zvikati nyore.

1.3 Thezvinoputika zvakawandawedzera zvinosimudzira simba, maoxidants akasimba, uye nickel hydrazine nitrate (oxidant inorambidzwa nenyika) uye zvimwe zvinhu kune imwechete-base poda kuvandudza kuita kwavo chigadzirwa uye kuzadzisa mhedzisiro yemabhomba maviri-base. . Chikonzero chikuru ndechekuti iyo nitrogen yemukati ye nitrocellulose inoshandiswa yakaderera zvakanyanya kupfuura 12.60%. Kunyanya kana yakasanganiswa nema detonators uye single-base pfuti, kuchengetedzeka uye kugadzikana kwe thezvinoputika zvakawandavarombo zvikuru. Tsaona dzakawanda dzekuchengetedza njodzi dzakaitika munyika yose mumakore matatu apfuura zvidzidzo zvinorwadza. Kuwedzera maoxidants anorambidzwa kunogona kuumba kutyora kana mhosva. Naizvozvo, zvichienzaniswa nemhando nhatu dzezvinoputika,mabhomba maviri-base vakakwirira uye vane kuchengeteka kukuru uye kugadzikana.

chipikiri chakabatanidzwa

Chitarisiko

2.1 Kuonekwa kwezvipikiri zviviri zvinoputika zvakasanganiswa zvipikiri zvakati svibei.

2.2 Zvipikiri zvakasanganiswa zve nitrocellulose uye “zvinoputika zvakawanda”ave nechitarisiko chakachena uye asina tsvina, ane mavara akajeka matsvuku uye machena.

2.3 Kuputika kwebhinari inoputika yakabatanidzwa mbambo iri muchimiro chegranules.

2.4 Nitrocellulose uye zvinonzimulti-based explosivezvipikiri zvakabatanidzwa zvakanyanya cylindrical.

Ke nail

Performance

Kuenzaniswa nemamwe marudzi maviri, mari yekugadzira yebhinari inoputika yakasanganiswa misumari yakakwira zvishoma, asi kuchengetedzwa kwayo uye kushanda kwacho kwakanyanyisa, kunyanya kuratidzwa muzvikamu zvina zvinotevera.

3.1 Iine simba guru, kuwirirana kwakanaka, kushanda kwakadzikama uye mamiriro ekushandiswa kwakakura. Inogona kusangana nenzvimbo dzakasiyana dzekushandisa, kunyanya-yepamusoro-simba mamiriro, zvichiita kuti ive sarudzo yakanaka.

3.2 Kuchengetedzeka kwepamusoro, detonator iri pazasi pegoko uye inoda imwe nzira yekubvisa. Zvisinei, iripo inonzizvinoputika zvakawandawedzera detonator zvikamu kune zvinoputika, izvo zvinoda kugadzirwa kwepamusoro, chekufambisa, kuchengetedza uye kushandiswa. Chero extrusion kana kukanganisa panguva idzi maitiro kunogona kukonzera njodzi dzakakomba dzekuchengetedza uye kuita njodzi huru dzekuchengetedza.

3.3 Chigadzirwa chine kugadzikana kwakanaka.mabhomba maviri-base vane hunyoro hwakanyanya kuzvidzivirira, havatore hunyoro mumhepo, uye vanenge vasingambobati moto. Izvo zvinonzizvinoputika zvakawandaane hygroscopic zvakanyanya uye haakwanise kuputika, zvichikonzera kukanganisa. Nekuda kweiyo exothermic reaction inoitika kana hunyoro hwanyudzwa, pane njodzi yekutsva kwega kune mamwe mamiriro ekushisa.

3.4mabhomba maviri-base vanonyanya kushamwaridzana kune zvipikiri pfuti, havaparadze, uye havasarudze nezvezvishandiso, nepo zvinonzizvinoputika zvakawandainoparadza zvakanyanya pfuti dzembambo uye kuita kuti zvishandiso zvisashande, zvichikanganisa kushanda kwekuvaka uye kuwedzera mari. Njodzi dzinonyanya kuuraya ndeye ngura yezvipikiri uye masimbi anorembera. Chinokosha kune zvese zvekusimbisa zvinangwa zvekuvaka ndezvekugara uye nguva yezvipikiri uye simbi hangers. Nekuda kwekuora, zviri nyore kudonha kana kudonha, zvichikonzera kurasikirwa kwepfuma kana kunyange hupenyu, izvo zvakangofanana nemhosva!

chipikiri pfuti

Mhedziso

Munhoroondo yese yekugadzirwa kwepfuti nepfuti kutenderera pasirese, iyo primer + inoputika nzira yekupfura ichiri nzira yepamusoro yechinyakare yevanhu. Dzimwe nzira, dzakadai sekubatanidza detonators nezvinoputika, hadzina hunyanzvi uye hunoshanda. Nekuda kwehunhu hwayo hwekuzvarwa,mabhomba maviri-base zvakaratidzwa kwemazana emakore uye zvichiri zvisingadzokerike maererano nekuchengeteka, kugadzikana uye kuvimbika.

Naizvozvo, kusarudza kaviri-base inoputikaintegrated zvipikiri zvirokwazvo ndiyo yako yakanyanya kunaka uye yakangwara sarudzo!


Nguva yekutumira: Aug-27-2024