Gbasara anyị

skru Truss bụ skru nwere udi na ọrụ ụfọdụ, nke a na-ejikarị jikọọ akụkụ dị iche iche nke ihe owuwu truss. A na-eji ha eme ihe n'ọtụtụ ebe na injinia igwe, injinia ihe owuwu, ikuku ikuku na mpaghara ndị ọzọ. Ọdịdị ha na nha ha na-emekarị ka ha dịkwuo mma maka njikọ truss

Ọ dị oke mkpa ịhọrọ kposara kwesịrị ekwesị mgbe ị na-edozi mgbidi particleboard. Ndozi kposara nke a na-ejikarị eme ihe maka particleboard n'ahịa ugbu a bụ ndị a:

1. Self tapping kposara: adabara fix urughuru mbadamba na mesikwuru ihe na-ebupụta na ígwè na-ebupụta;

2. Osisi ịghasa: Ọ bụ a n'ọtụtụ ebe na-eji ịghasa adabara fix urughuru mbadamba na osisi owuwu;

3. Ihe kposara oghere: adabara maka idozi mbadamba ihe dị n'elu ihe;

Ekwesiri iburu n'uche na mgbe ị na-eji skru na-edozi, a ga-ahọrọ skru kwesịrị ekwesị dịka ọnọdụ dị adị. Ihe nkedo nke dị ogologo ma ọ bụ dị mkpụmkpụ adịghị mma, n'ihi na ha nwere ike imetụta mmetụta nhazi nke bọọdụ ahụ.

Pan isi kposara nwere oghere na a cross oghere maka nhọrọ. Ọ bụrụ na a na-eji screwdriver eletriki eme ihe maka ntinye, a na-ahọrọkarị oghere obe. Cross pan head self tapping skru bụ ihe a na-ejikarị eme ihe nke nwere isi nwere ụdị obe nke enwere ike iji screwdriver mechie ngwa ngwa. Akụkụ bụ isi nke ụdị ihe nkedo a bụ isi ihe na-egwupụta onwe ya, nke pụtara na ọ nwere ike ịbanye n'ime ihe ahụ ozugbo n'oge echichi, na-eme ka ọ bụrụ ihe edozi.

skru nke isi hexagonal bụ ụdị akụrụngwa akụrụngwa. A na-ejikarị skru nke onwe onye na-ejikọta efere ọla dị mkpa (dị ka efere ígwè, bọọdụ ịkwọ ụgbọala, wdg).

Ihe mkpuchi isi hexagonal na-ezo aka na skru plastik igwe hexagonal - ezé niile (metric na British) nwere arụmọrụ mkpuchi dị mma, enweghị magnetik, mkpuchi ọkụ, dị fechaa. Ụfọdụ skru rọba nke ejiri ihe ụfọdụ mee nwekwara nnukwu nguzogide okpomọkụ, ike dị elu na nguzogide corrosion, a na-ejikwa ya n'ọtụtụ ebe n'ubi mmepụta ihe dị iche iche.

A na-asụgharị aha drywall ịghasa ozugbo site na English Drywall Screw, na nnukwu njirimara ya dị na ọdịdị ya bụ ọdịdị isi mpi, nke kewara n'ime ahịrị abụọ dị mma nke ọma na ịghasa nha nha na otu ahịrị na-enweghị isi. Nnukwu ihe dị iche n'etiti abụọ ahụ bụ na nke mbụ nwere eriri abụọ, nke kwesịrị ekwesị maka ijikọ mbadamba gypsum na keels metal na ọkpụrụkpụ adịghị agafe 0.8mm, ebe nke ikpeazụ dị mma maka ijikọ mbadamba gypsum na keels osisi.

The akọrọ mgbidi ịghasa usoro bụ otu n'ime ndị kasị mkpa edemede na dum fastener ngwaahịa ahịrị. A na-ejikarị ngwaahịa a maka ntinye nke mbadamba gypsum dị iche iche, mgbidi nkebi dị arọ, na usoro nkwusioru ụlọ.

Countersunk self tapping skru bụ ụdị ịghasa onwe ya nwere ntụtụ nwere ike iji chekwaa ihe abụọ dị iche iche. Ihe kacha mara ya bụ agịga dị nkọ na isi countersunk na-ahụ anya. Njirimara nhazi ya na-ekpebi na ọ dị mfe ịbanye n'osisi ma ọ bụ ihe ndị ọzọ dị nro, na n'okpuru omume nke torque, ọ na-abanye na-akpaghị aka na ihe ahụ ma guzosie ike.

Enwere ike kewaa skru Truss ụzọ abụọ: ịcha truss kposara na ịghasa truss. A na-enweta skru truss site n'ịbelata akụrụngwa n'ụdị edozi ma mechaa ha. Ya mere, ọdịdị mpụga ha na-adị mgbe niile. A na-eji igwe akpụ akpụ akpụ akpụ akpụ akpụ akpụ. Nke a pụtara na ọdịdị nke skru truss adịgboroja nwere ike ịdị mgbagwoju anya karị.

Cross pan head self tapping skru bụ ihe a na-ejikarị eme ihe nke nwere isi nwere ụdị obe nke enwere ike iji screwdriver mechie ngwa ngwa. Akụkụ bụ isi nke ụdị ihe nkedo a bụ isi ihe na-egwupụta onwe ya, nke pụtara na ọ nwere ike ịbanye n'ime ihe ahụ ozugbo n'oge echichi, na-eme ka ọ bụrụ ihe edozi.

Pan isi kposara nwere oghere na a cross oghere maka nhọrọ. Ọ bụrụ na a na-eji screwdriver eletriki eme ihe maka ntinye, a na-ahọrọkarị oghere obe.

Mgbasawanye bolts nwere bolts countersunk, ọkpọkọ mgbasawanye, igwe na-asa akwa, igwe mmiri mmiri, na mkpụrụ hexagonal.

Mgbasawanye ịghasa bụ usoro a na-ejikarị edozi bolts, kwesịrị ekwesị maka ihe dị iche iche dị ka ihe, aluminum alloy, ígwè, wdg. Ọ nwere àgwà nke elu fixing ike na adaba ojiji. Ihe nkedo na-agbasawanye bụ ihe nkedo na mkpọda dị ka wedge, nke a na-edozi n'ime oghere site na dayameta na-agbanwe agbanwe, na-eme ka ọ dịkwuo nchebe karịa bolts nkịtị.

Nylọn mgbasawanye naịlọn bụ ụdị ndobe mgbasawanye nke nwere shei naịlọn na-eguzogide iyi yana bolt nwere mmewere mkpọchi. Ọ dị mma maka ntinye n'elu ihe ntọala siri ike dị ka ihe, mgbidi brik, mgbidi convex, wdg, a na-ejikwa ya edozi igwe, akụrụngwa, ngwá ụlọ, wdg.

Enwere ike kewaa skru Truss ụzọ abụọ: ịcha truss kposara na ịghasa truss. A na-enweta skru truss site n'ịbelata akụrụngwa n'ụdị edozi ma mechaa ha. Ya mere, ọdịdị mpụga ha na-adị mgbe niile. A na-eji igwe akpụ akpụ akpụ akpụ akpụ akpụ akpụ. Nke a pụtara na ọdịdị nke skru truss adịgboroja nwere ike ịdị mgbagwoju anya karị.

Cross pan head self tapping skru bụ ihe a na-ejikarị eme ihe nke nwere isi nwere ụdị obe nke enwere ike iji screwdriver mechie ngwa ngwa. Akụkụ bụ isi nke ụdị ihe nkedo a bụ isi ihe na-egwupụta onwe ya, nke pụtara na ọ nwere ike ịbanye n'ime ihe ahụ ozugbo n'oge echichi, na-eme ka ọ bụrụ ihe edozi.

Pan isi kposara nwere oghere na a cross oghere maka nhọrọ. Ọ bụrụ na a na-eji screwdriver eletriki eme ihe maka ntinye, a na-ahọrọkarị oghere obe.

Countersunk onwe tapping skru bụ ụdị nke ịghasa nwere oghere pụrụ iche gburugburu. A haziri isi ya ka ọ dị larịị ma nwee ọtụtụ ihe owuwu eze n'elu, na-enye ya ohere ịkụnye onwe ya n'elu ihe ahụ wee mepụta nrụzi siri ike. A na-eji skru Countersunk nkeonwe eme ihe maka idozi ihe dị iche iche, dị ka nchara, ọla kọpa, aluminom, osisi na ihe ndị ọzọ.

Ọdụ nke screw screw dị n'ụdị ọdụ ụgbọ mmiri ma ọ bụ ọdụ a kapịrị ọnụ, na-enweghị mkpa nhazi enyemaka. Enwere ike ịghasa ọdụ ụgbọ mmiri ahụ ozugbo, pịa ya, ma kpochie ya na ihe etinyere na ihe bụ isi, na-echekwa oge owuwu. skru ọdụ a kpụrụ akpụ bụ skru a na-ahụkarị, nwere ike ịdị elu na ike mmezi. Mgbe ejikọtara ya ruo ogologo oge, ha agaghị atọpụ, na iji nchekwa na-egwupụta ihe na ịpị dị mfe iji mezue n'otu ọrụ.

Ebumnuche nke ịkwọ ụgbọ mmiri ọdụ bụ: ọ bụ ụdị ịghasa osisi, nke a na-ejikarị maka idozi taịlị ígwè na-acha uhie uhie na nchara ígwè, a pụkwara iji ya dozie efere ndị dị mkpa na ụlọ dị mfe. Enweghị ike iji ya mee ihe maka nrụnye na-ejikọta ígwè na metal.