Ngwuputa coal chọrọ ọnụ ọgụgụ buru ibu nke ọwara n'okpuru ala. Iji mee ka okporo ụzọ ghara igbochi ya na nkume gbara ya gburugburu, nkewawara nkewa nwere ike ime ka okporo ụzọ ahụ dị nchebe.Mgbakọ bụ otu n'ime ihe ndị bụ isi nke nkwado ọwara, nke nwere njirimara nke nrụnye dị mfe na iji dị mfe.Ntọala nkewa nwekwara aha ndị ọzọ dị ka Split Set, Friction Bolt, Split Set With Washer, Strata Bolt, Rock Bolt, Mine Rock Bolt, friction stabilizer na wdg.
Gịnị bụ nkewa set?
Bọọlụ gbawara agbawa bụ ụdị ihe mgbake mgbake na-arụ ọrụ n'ogologo zuru oke.Ọ bụ ọkpọkọ ígwè dị elu nke nwere ogologo ogologo.Mgbe etinyere ya na olulu mmiri dị ntakịrị karịa dayameta nke ọkpọkọ ahụ, ọ na-eme ka nrụgide radial na mgbidi ozugbo maka ogologo ogologo nke olulu mmiri ahụ, na-egbochi nkume ndị gbara ya gburugburu ka ọ na-agbanye na esemokwu.Ejikọtara ya na ike nkwado nke tray bolt, nkume gbara ya gburugburu nọ n'ọnọdụ nrụgide ụzọ atọ, nke na-achọpụta nkwụsi ike nke nkume gbara ya gburugburu.
N'ihe banyere mmegharị mgbakasị okwute na-ebute site na ịma jijiji na-agbawa agbawa, ike nkwụsịtụ oge na-abawanye nke ọma.Mgbe nkume gbara ya gburugburu nwere nchụpụ doro anya, bolt anaghị efunahụ nkwado nkwado.
Kewaa ihe mejupụtara nke setịpụrụ
Otu mwepụ ahụ gụnyere bolt na pallet.
1. A na-eji mpempe akwụkwọ dị mkpa kpụọ ihe mkpuchi ahụ n'ime tube nke nwere nkwonkwo ogologo ogologo ogologo.A na-eji ya dị ka ihe mkpuchi na mpaghara nkwado, ya mere a na-akpọ ya gbawara agbawa.
2. Tray dabara na efere.Ọ bụ square n'ụdị, nke nwere nnukwu efere dị n'etiti, bụ erughị ala nke bolt nye onye otu nkume gbara ya gburugburu.Tray a na-eji ekewa efere na-adịkarị mkpa.
Ntọala nkewa nwere ihe ndị a:
1. A na-eji ígwè dị elu alloy strip steel mee ihe dị ka akụrụngwa.A na-eji isi conical kpụọ otu nsọtụ maka perforation bolt, na nsọtụ nke ọzọ ka a na-eji ihe mkpuchi ígwè welọrọ iji buru ibu nke efere ahụ.
2.the echichi dị mfe, dị nnọọ mmetụta nwere ike mechaa.
3. Ọ dịghị ihe anchorage a chọrọ.
4. Nnukwu esemokwu n'etiti nkume na bolt.
5. na ike shiee elu na ike tensile.
6. kwadebere na elu ike pallet, pallet ike edo.
7. Ihe omimi nke olulu mmiri dị ukwuu karịa omimi nke arịlịka.
8. nwere ike inye nkwado radial na axial n'oge.Ọ dịghị mma maka nkwado na-adịgide adịgide na nkume dị nro.
Ya mere, nke a bụ nkewa tent.Nkwado setịpụrụ nkewa nwere uru dị n'oge na nke dị irè, ịchekwa ọnụ ahịa, yana mbelata mmezi dị irè.Site na mmụba nke ahịa ahịa, iji usoro nkewa nke ọma mee ihe nke ọma nwere ike ibelata ọnụ ahịa Ngwuputa ma nweta ezigbo uru akụ na ụba.
Tanrimine Metal Support Co., Ltd (TRM) bụ onye nrụpụta ọkachamara na-eduga maka nhazi nkewa, Fraction Bolt, friction stabilizer, Combi Plate, Split Set Washer na ngwa ya zuru oke.
Oge nzipu: Feb-10-2023