Gịnị bụ rasp? Ọdịiche na atụmatụ nke ọrụ

Gịnị bụ rasp? N'okpuru a definition mara maka a pụrụ iche nke maara anyị niile a file. The ngwá ọrụ mejupụtara kasị textured, nnukwu na obere notch nke niile ngwaọrụ nke sample. Ya mere, ya na-arụ ọrụ n'elu bụ oké ike clog na ezi ahụ. N'ihi ya, rasp osisi, ihe ndị ọzọ na-eme ka o kwe omume na-eme ngwa ngwa nhazi workpieces.

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Gịnị bụ a rasp, na ihe mere na-eji ya? Nke a na ngwá ọrụ na-eji maka ọgwụgwọ nke a dịgasị iche iche nke ihe, nke dị iche na nnọọ pliable Ọdịdị. Nke a bụ n'ụzọ bụ isi osisi, plastic, adụ ọla, akpụkpọ anụ, drywall, plaster.

Rasp file mmemmem ngwa ngwa, elu-edu mwepụ nke nnukwu ụfọdụ. Ya mere, nna ukwu ngwá ọrụ na-ejikwara na ọgwụgwọ mbụ nke na-ebupụta. Karịsịa adaba rasp na osisi, n'ihi na ọnụnọ nke a obere notches na ya na-arụ ọrụ ụgbọelu na-adịghị ekwe ka ndị ibe na-hammered n'etiti ngwá ọrụ ezé.

Rasps iche, na-adabere size nke mbepụ

Dị ka ọnụ ọgụgụ nke ndị notches na-arụ ọrụ n'elu, rasps ndị na-esonụ:

• nnukwu - si 8 ruo 12 notches kwa cm ^2;
• ajụ - si 12 na 18 notches kwa cm ^2;
• obere - si 18 22 notches kwa cm ^2.

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Standard ngwá ọrụ bụ ewepụghị rasp. O tinyere ma ọ dị mkpa miter preforms wepụ burrs n'elu metal ma ọ bụ osisi na ngwaahịa. Rasps osụk ụdị na-mere si inogide ngwá ọrụ ígwè.

Gịnị bụ a gburugburu rasp? Ngwaọrụ na a ahazi na-arụ ọrụ n'elu-enye ohere maka ọgwụgwọ nke nile di iche iche nke oghere, mkpumkpu ebupụta abụghị siri ike ihe. Ọtụtụ mgbe, ndị a ngwá ọrụ na-eji na arụmọrụ nke Plumbing ọrụ.

Ma rasps semicircular, nke ikpeazụ ga-eji na ọgwụgwọ nke ọ bụghị nanị na concave, ma ewepụghị blanks. Tee ha n'oge nhicha ebupụta nke oghere nke nnukwu n'obosara.

Olee otú iji a rasp?

Ya mere, anyị chọpụtara na ndị dị otú ahụ a rasp nke umu adaptations dị ka nna-ukwu. Ugbu a, ka anyị tụlee atụmatụ nke ndị ziri ezi iji ngwá ọrụ.

Mmalite nkwado na-atụ aro ka ike jide handle rasp. Na aka nke ọzọ dị mkpa ka ị pịa ya na njedebe elu nke ihe onwunwe. Ọ bụ na ndị dị otú a mwube nke aka ga-a pụrụ ịdabere na akara ngwá ọrụ.

Na nkwadebe maka rasp workpiece ga-ntukwasi-obi Kaakwa mwekota. Jide ngwá ọrụ aka ya abụọ, ọ dị mkpa na-ebu ya nke udidi nke workpiece. Bugharịa ihe rasp mkpa diagonally na-akwanyere ndị emep uta eri nke osisi. Nke a ga-eme ka ọrụ elu dị ka mbadamba.

Atụmatụ maka Instrument Care

Na N'ezie nke corrugated elu nke rasp nwere ike akara nnukwu ibe, ájá na sawdust. Olee otú iji wepu ahihia, ka ọ ghara imebi ngwá? Hichaa ọ nwere ike mfe kụrụ na osisi n'elu. Iji idozi elu mbepụ bụ zuru ezu iji a sara mbara ahịhịa na metal bristles mkpụmkpụ. Mgbe ọ dị mkpa ka gaba ihicha ngwá ọrụ? Ọ ga-eme, ma ọ bụrụ na rasp ogologo qualitatively iwepụ ihe a na-esichara.

Ụzọ ọzọ na-elekọta rasp ọrụ banyere plastic preform. Wepụ sịntetik shavings na sawdust si mbepụ ngwá ọrụ kwere ẹsụhọde ya n'ime a akpa jupụtara esi mmiri. Ozugbo ahụ nro plastik na lag n'azụ rasp notches, hichaa ya nke nke rọrọ ihe onwunwe na-ahapụ ka nkụ nke ọhụrụ ikuku. The metal na-adịghị rusted mgbe n'elu nzọụkwụ, ọ dị mkpa ịtụ ngwá ọrụ obere ichekwa osisi ma ọ bụ igwe mmanụ.

N'ihi ya,

Dị ka a pụrụ hụrụ, Ntụ rasp na-anọchi anya a file obiọma. Site na-arụ ọrụ ngwá ọrụ malitere tumadi ma ọ dị mkpa mwepụ nke oké n'ígwé nke ihe onwunwe na workpiece ebupụta. The ngwá ọrụ dị mma karịsịa eziokwu na na mgbakwunye na nke notch na a file ọ gaghị aghọ clogged dị ka ngwa ngwa shavings.