Cutter maka Metal lathes. Na ụdị na jisie ịcha ngwaọrụ maka metal lathe

Conventionally, ọ bụla ngwá ọrụ lathe metal-anọchi anya ihe abụọ: isi na ngwá ọrụ njide.

Head - ihe executable akụkụ, esịnede a usoro nke ụgbọ elu na n'ọnụ na a ụfọdụ n'akuku. Dabere chọrọ ụdị jisie cutter e nyere otu onye na-n'akuku.

The njide bụ maka idozi ngwá ọrụ njide na-atụgharị atụgharị ngwaọrụ. Ọ nwere a square ma ọ bụ akụkụ anọ udi. E nwere ọnụ ọgụgụ nke ọkọlọtọ nha nke cross ngalaba nke ọ bụla n'ụdị.

dịgasị iche iche nke aghụghọ

Ndị na-esonụ ụdị nke-egbutusị maka Metal lathes:

• Kwụ Ọtọ. The njide na isi na-emi odude na otu ma ọ bụ ihe yiri iji akara.
• Curved. The njide nwere a kpebisiri udi mgbe anya ya n'akụkụ.
• Kpebisiri. The isi kpebisiri na njide mgbe anya si n'elu.
• Mmasị. The obosara nke njide karịa isi. The isi na-emi odude na otu axis na ngwá ọrụ njide ma ọ bụ ígwè na-akwanyere thereto.

Ọ bụrụ na ị na-adabere na a maara nke ọma nhazi ọkwa nke ngwaọrụ dị na GOST, ha na-ekewa n'ime ndị na-esonụ ụdị:

• Inwe a ọnụ mbepụ na ndabere nke alloy ígwè. Instrument monolithic. Ọ nwere ike nke ụdị ngwá ọrụ ígwè. Ugbu a, ndị ga-eme ka ya iji bụ nnọọ obere.
• Stuffed tipped nke ike metal. The ihu-efere na-welded ahụ n'isi. Nke a bụ ndị kasị ụdị.
• The mbadamba ike metal, ofu site a n'ibu usoro. The ọnwụ wet bụ ofu ka isi site kposara na clamps. N'ihi na a ndabere nke replaceable egbutusị si metal na cermet. Ọ bụ obere obiọma.

Nhazi ọkwa na ntụziaka nke na ndepụta ije

• Ekpe nlereanya na-etinyere ekpe mgbe ewere ekpe ogwe aka. Home arụ ọrụ na ihu odude n'elu isi mkpịsị aka.
• Nri model, karị, na-eje ozi nri. Home arụ ọrụ onu bụ n'okpuru isi mkpịsị aka. Na omume, ọ bụ ndị ọzọ ọsọ.

Mmegharị nke echichi ụzọ

Cutter maka lathe nke metal nwere ike iche na-akwanyere n'elu echichi usoro maka nhazi:

• Radial ele. Mgbe obrabatyvanii cutter na-ewe a nri n'akuku na axis nke workpiece ga-esichara. Ndị dị otú ahụ a usoro bụ na ọtụtụ na ọdabara ka ulo oru osisi. The cutter nwere a n'otu Ọdịdị arịọnụ ígwè ọrụ. Ọ na-nwere a ihe adaba nhọrọ geometric ọnọdụ nke ọnwụ akụkụ.
• Tangential. Mgbe obrabatyvanii cutter na-emi odude na workpiece axis na n'akuku iche a nri n'akuku. Ọ nwere a ọzọ mgbagwoju anya kpọgide usoro na-etinyere na-atụgharị na ngwaọrụ, na-enyere aka na-akwa ọcha nhazi.

Ihe dị iche ke nhazi usoro

The incisors nwere ike kewara na nhazi usoro gụnyere:

• gụchara;
• ike ike;
• poluchistovoy;
• maka ọrụ mere na oké subtlety.

On roughness nke workpiece emetụta radiused onu ire ngwaọrụ. The ezigbo n'elu na-enweta site na iji ngwá ọrụ, a honed nnukwu okirikiri.

Types of mbịne ngwaọrụ

Cutter maka Metal lathes nwere ọtụtụ umu. The kasị bụ:

• Ebe nnyocha. Ọ na-emepụta contours akụkụ n'oge adiana, na-enyekwa refacing, trimming na ọkọnọ nke transverse na longitudinal direction.
• Na-agwụ ike na-ele na-emepụta a dịgasị iche iche nke grooves, recesses na oghere. Nwere ike igosi site oghere.
• The isi nlereanya bụ na ọdabara naanị cross-oriri direction maka mbịne akụkụ, na-enwe a steepụ ụdị na ihu.
• Cutting. Ya ọkọnọ bụ na transverse direction ikwu na axis nke adiana. Ọ na-grooves na grooves gburugburu akụkụ a na-eji maka nkewa nke okokụre ngwaahịa.
• Threaded. Threaded akụkụ nke ụdị ọ bụla na ihe ọ bụla na ngalaba nke ụdị. Nke a umu nwere ike curved, ogologo, ma ọ bụ okirikiri.
• Ekara. Ọ na-arụpụta a gbanwere nke akụkụ ụfọdụ nke mgbagwoju imewe, nwere ike wepu dị iche iche chamfer n'ime na n'èzí.

A set nke egbutusị maka metal lathe ike zụrụ na ọpụrụiche na-echekwa ma ọ bụ nyere iwu online.

Ndabere nke incisors

Materials nke ewu maka ngwaọrụ na-ekewa atọ ige:

• The mbụ na-zubere maka ịcha ngwaọrụ-eji na ala na-agba. Nke a na ngwá ọrụ ọla ma ọ bụ carbon na-ekwesi exponent ekweghị ekwe 60-64. Site na-amụba okpomọkụ nke na ngwá ọrụ na-atụgharị ngwaọrụ 200-240 degrees n'elu ya ọnwụ quality mbelata budata, Otú ọ dị na omume ha na-eji infrequently. Otu a pụrụ ịgụnye ngwaọrụ dabeere hromovolframa, hromokremniya na alloy ígwè na a larịị nke iguzogide okpomọkụ ruo 300 degrees.
• Nke abụọ, Atiya incisors etinyere na a elu larịị, adiana nke isi nke lathe. The isi nke ndị dị otú ahụ ngwaọrụ bụ a nchara na a elu Atiya ma ọ bụ ịcha P12 P9 R9K5F2. Mgbe quenching, ihe siri ike ka a uru nke 62-65 na retains niile ya Njirimara na okpomọkụ nke 650 degrees. E nwere ike ịbụ-adịte wiping.
• The atọ na udi mejupụtara incisors dabeere cermet. Nke a carbide ngwaọrụ nke na-arụ ọrụ na elu igwe na-agba na kpo oku okpomọkụ na-nọgidere na-enwe ruo 1000 degrees. Igba ígwè na ụfọdụ nkọwa nke na-abụghị ferrous alloys dabeere na jisie ngwaọrụ volframokobalta (VK6 maka imecha na poluchistovogo egbu VK8 isi obrabatyvaniya). Steel Mike ike alloy titanovolframokobaltom T15K6. N'otu oge ya doo anya nhazi.

Ngwa maka desktọọpụ lathes

Egbutusị maka desktọọpụ lathe metal nwere obere cross-ngalaba nke 8 x 8 na 10 x 10 mm. Ha na-eji a na-emeso akụkụ nke obere akụkụ.

The-egbutusị n'ụdị mbughari efere

Cutter maka Metal lathes T5 K10 ọkwa-eji maka isi na intermittent gbanwere. Na ndabere nke cubic boron nitride na-mere mbughari metal efere obrabatyvaniya dị iche iche ókè ekweghị ekwe, tinyere ígwè. Non-ferrous ọla na-ground site polycrystalline diamond.

Efere nwere ike ịbụ exchangeable. Ha na-etinyere n'ime njide. Ụfọdụ ụdị gụnyere mgbawa Oké mmali, ezi ngwepịa ibe na a ala pitch na-atụgharị n'elu. Nke a na ụdị efere eji na vysokochistovoy ịcha igwe anaghị agba nchara na ndị ọzọ ụdị ígwè.

jisie nke egbutusị

Ọ bụla na ụdị nke ịcha ngwaọrụ, na mgbakwunye na nke mbughari efere site n'oge ruo n'oge ka jisie. Jisie ịcha ngwaọrụ nke metal lathe ana achi achi ezi akụkụ na shapes. ya a rụrụ na pụrụ iche nkeji na ulo oru gburugburu ebe obibi.

Usoro a bụ ihe n'ụlọ nwere ike site chemical reagents ma na-egweri wiil. Manual egweri nke ulo oru quality larịị usụhọde. Ndị isi ihe ebe a - ziri ezi nhọrọ nke egweri wheel.

Maka jisie ịcha ngwaọrụ mere nke ike metal ẹka nke nso nke green sịlịkọn carbide. Agbanye ngwaọrụ mere nke carbon ihe nkọ okirikiri nke corundum.

Jisie na-atụ aro na-arụ na a jụrụ n'aka (mmiri oyi edo na okwu nke na kọntaktị na ọnọdụ na ọnwụ cutter). Ọ nwere ike rụrụ na akọrọ-egweri, ma mgbe na item ekwesịghị lowered n'ime mmiri oyi, dị ka ọ pụrụ ịgbawa.

Standard atụmatụ jisie usoro

The mbụ nhazi isiokwu bụ isi azụ na ihu, mgbe ahụ azụ inyeaka na mgbe n'ihu òkè. Ná ngwụsị nke usoro esichara vertex ngwá ọrụ (okirikiri nke curvature). Mụwo cutter mgbe niile kwesịrị ịkpali n'elu nke gburugburu maka egweri na ubé enwe ka obrazivu.

Chọrọ akụrụngwa usoro - a debugging ngwá ọrụ, na ndị ọzọ kpọmkwem na ịcha n'ọnụ (òkè nso n'ọnụ, obosara nke nke bụ 4 mm).

Ngwaọrụ nke hardmetals mụwo iji whetstone mere nke ọla kọpa, nke na-lubricated na a pụrụ iche compound n'ụdị a tapawa ma ọ bụ a ngwakọta nke kerosin na boron carbide.

Ndị ọzọ ụdị mụwo mbepụ honed na ala abrasivity echiche gwara igwe mmanụ ma ọ bụ kerosin.

Production improvised incisors

Ị nwere ike imepụta na n'ụlọ-mere pupụtara maka Metal lathes. N'ihi na a ndabere nke ndị a ngwaọrụ si enweghị isi gbajiri malite ịgba.

N'ịgbakwasị na ndabere nke u anaghị agbaji. Karịsịa, ha na-adabara lathes ochie mgbanwe. Ha bụ isiokwu multiple regrinding. Ha ọrụ ndụ bụ afọ 30.

Self-mere pupụtara maka mini lathe maka metal emepụta si agba hụrụ Geller. Ọ bee ọnwụ diski.

Olee otú ime ka nhọrọ ziri ezi cutter?

Mgbe ị na-ahọrọ a ngwá ọrụ, ọ dị mkpa iji gaa na akaụntụ a ọnụ ọgụgụ nke na-atụ aro.

Kpebisie ike na ihe ụdị metal i nwere na-arụ ọrụ ihe na ime ihe ị na-ejizi a oge na ole ibu ke ule a ngwá ọrụ.

Kpebie ihe dị mkpa - n'oge jiometrị nke ngwaahịa ma ọ bụ ya elu ọgwụgwọ larịị. Dabere na nke a cutter họrọ dị na edida àgwà na geometric n'ike-n'ike.

Ikpo maka onwe gị otú mkpa bụ nnabata ya na ọnọdụ nke na-eyi ndị na-eguzogide nke ngwá ọrụ na ogologo oge ọ ga-anọgide na-agbanweghi agbanwe.