Scan Manual: izinhlobo, injongo, GOST

Thola indlela Drilling umgodi, izindonga elaliyoba bushelelezi kahle, kuvela hhayi kuzo zonke izimo, ngisho nokusetshenziswa eliphezulu sokuprakthiza ibhithi namabhola. Ngaphezu kwalokho, ubukhulu emgodini zingahluka kusuka kwetshumi ambalwa edingekayo amamilimitha angu. Lokho izikhala babephelele, kudingeka scan mathupha. Lezi zensimbi ahlabayo ithuluzi eziklanyelwe kokuqeda izimbobo ngemva ukubhola kanye reaming imisebenzi. Ake sibheke ukuthi ziyini ithuluzi, ukuthi isebenza kanjani, lokho adinga futhi indlela esebenza ngayo.

sici

Shanela iyithuluzi cutting for machining metal. Imbobo ngokucubungula idatha yedivayisi, kungenzeka ukwandisa ubukhulu bayo, futhi kakhulu ngcono olubushelelezi ebusweni nokunemba ntathu. Reamers asetshenziselwa kokuqeda futhi pretreatment. Kukhona olujwayelekile okuyinto ngokomthetho scan manual - GOST 7722-77. Kubhekwa amathuluzi isandla izimbobo machining ngenhloso ububanzi ezisukela 3 kuya ku-60 mm (iphimbo - 1 mm).

C siqale ukusebenzisa la mathuluzi, ungathola usayizi ukunemba okuzokwenza sihambisana ekilasini lesibili nelesithathu. Ngokuphathelene ebusweni sekugcineni, kungase kube kusuka 10 kuya RZ RZ 6.3. Drilling msulwa ezinjalo awutholakali.

Umgomo we operation ye amaskeni

Ukusebenzisa ithuluzi izimbobo machining ingafinyelela ukunemba kwawo kanye izinga indawo - sekuvele wathi ngenhla. Scan Manual isebenza nge izikali ezincane. Lungisa beso ngobuciko ezinjalo kungenzeka ngoba ithuluzi ifakwe imiphetho amaningi ukusika. Ngakho, ukuskena manual - kuye ngohlobo - ungaba kusuka 4 kuya 14 emaphethelweni ukusika. Kuyinto ngenxa leli shothi iyona prikusku kulencane.

Ithuluzi usebenza kanje. Scan kufanele ifakwe emgodini, bese, uma yibhuku, wagqoka knob akhethekile usijikeleze usebenzisa ithuluzi. Idivayisi izosebenza hhayi kuphela ukunyakaza ukujikeleza, kodwa futhi ngenkathi ezihambayo phezulu noma phansi kanye eksisi. Ithuluzi uyakwazi ukususa izingqimba mncane metal - kusuka kwetshumi ezimbalwa kuya ambalwa milimitha.

Icubungula ngale ndlela can izimbobo cylindrical bendabuko hhayi kuphela, kodwa futhi oyindilinga. Lisebenzisa scan oyindilinga. Kunezinhlobo eziningana amathuluzi ukusika. Kulesi sihloko sizohlola ngasinye kulezi zilwane.

Uyini scan?

Idivayisi ibukeka kanje. Lokhu cylindrical noma oyindilinga induku, okuyinto ingxenye ukusebenza has a inkatho longitudinal. Enye ingxenye bushelelezi wayo futhi singasetshenziswa zifakwa kwi ekupheleni shank isikwele noma oyindilinga.

Ukusebenza ithuluzi ohlangothini imelelwa ukwahlukana eziningana. Front - tapered futhi iDemo. Bese kufika ngokushesha ahlabayo, emva - ingxenye Umhlahlandlela, futhi ekugcineni emuva ukusebenza. Nansi scan. Ithuluzi, naphezu zalelo nani elikhulu izingxenye ukusebenza, enquma ngqo metal kuphela noma ethola ingxenye ukusebenza. ohlangothini iDemo ngemuva ngokuthi osezingeni. Phakathi kwamazinyo aso ukusika akhiwa inkatho. Ahloselwe chip ngesikhathi ukusebenza kwe-ithuluzi. Emaphethelweni ukusika zitholakala kulo lonke obungazungeza induku.

ngezigaba

Njengoba kwaziwa kahle kukhukhula senzelwe kokuqeda izimbobo kokuphothula. Maqondana ngqo nezidingo kwezobuchwepheshe usebenzisa lezi zinsimbi yizona emigodini amabanga ezahlukene ukubekezelelana - kusukela okwesine ekilasini lokuqala. Umklamo kanye nekhwalithi ithuluzi incike ukunemba umsebenzi walo. izimbobo ezahlukene besebenzisa ezahlukene scan manual - ukubheka izinhlobo ezinkulu.

Ngokuphathelene izici ithuluzi, udlala indzima akuyona imbangela:

• Ukuphuca izimo.
• Inani Ukubekezelela ukuthunyelwa.
• ithuluzi Level ukugaywa.
• I-geometry ka elidlula, kanye nezinye izinto eziningi.

Reamers ihlukaniswa ngokweminyaka uhlobo ukuvulwa, zona ahloselwe. Lokunye lokubaluleke kakhulu ukuma amazinyo ukusika kanye impahla ezenziwayo.

Ukusebenza ukwenza imisebenzi eziyisisekelo amapayipi esetshenziswa: scan cylindrical, amathuluzi adjustable, wotho. Kanye uhlangothi, kukhona imishini. La mathuluzi angakusiza zibe izinhlobo ezahlukene. Kukhona cylindrical, oyindilinga, ngamazinyo replaceable ne Carbide ifaka.

reamer oyindilinga kuhlanganisa iqembu elikhulu amathuluzi - I-taper izikhonkwane, izindikimba tapered ukuze kusebenziswe ngaphansi Morse taper, Isigaxa imethrikhi. Ikakhulukazi kabanzi amapayipi cylindrical ithuluzi esihle.

cylindrical

a reamer okunjalo yakhelwe ukusingatha izimbobo ijamo cylindrical. ukuskena bhukwana lungasetshenziswa nge ratchet, futhi sokuprakthiza kagesi ngesivinini aphansi. Leli thuluzi engenziwa ngendlela ebalulekile, noma nge ukulungiswa we ubukhulu zokusebenza.

oyindilinga

Leli thuluzi yakhelwe ukusebenza nge ukuma oyindilinga we izimbobo. Lemisebenti ingaphindze esetshenziselwa izimbobo cylindrical bendabuko.

Roughing, Lesisemkhatsini, yokuqedela

Uma ufuna ukwandisa usayizi emigodini okungathi sína okulinganisela, ngeke akwenze ngaphandle amathuluzi ehlukene ubumsulwa. Ukuthuthukiswa conic, njengawo wonke umuntu, ihlukaniswe roughing, Lesisemkhatsini yokuqedela.

Ithuluzi sokuqala namazinyo ezahlukene isebangeni agudle izigaba. Isebenza into enjalo kanje. Sheared chips ewumngcingo esebenzisa elidlula ngayinye izigaba. Lapha, uma hole is cylindrical, ukuthi ngemva kwalokhu ukwelashwa it is iguqulwe ibe oyindilinga wangenela. scan Intermediate ngoba metal chips kungenziwa usike ukujiya zincane. Le ngxenye ahlabayo kuyahluka iziteshi esikhethekile struzhkorazdeleniya. Finishing amathuluzi ensimbi wayivimba ebusweni umsebenzi. kwakhiwa Ngakho cylindrical noma imbobo oyindilinga usayizi oyifunayo. Njengoba ubona, isimiso yokusebenza ulula.

ezilungisiwe

Modern ahlabayo ithuluzi yalolu hlobo ingase imiklamo ezahlukene. Ezimakethe ungathola Ukunwetshwa kanye imodeli beya. Zombili lezi zinhlobo zezindlu usebenze esekelwe isimiso - lapho ezihambayo phezulu noma phansi ubukhulu imbobo kungenzeka ukunciphisa noma ukunyusa. ukulungiswa Scan zalezi zinhlobo ezimbili is zihlukaniswa yokuthi indlela kokuqina, kanye nobukhulu ububanzi. Ngakho, ekuklanyweni ijubane lokwanda komkhathi nut yasenhla nemithombo yasenzansi. Usayizi kungashintshwa ku ezahlukene 0.25 kuya ku-3 kwangu. Elislayidayo amaskeni ubukhulu izinguquko ngenxa isikulufa kokuqina. amabutho Kugcine ukuhambisa ibhola ekhethekile izindlu, okuyinto decompresses izingxenye ahlabayo. Esishelelayo reamer adjustable kubhekwa esinembile, futhi wandise ubukhulu kungaba kusuka kwangu 0.15 0.5.

Ngokuphathelene uhlobo yokugcina, insimbi ikhipha efana wonke amanye scan. Kuyinto umzimba ezenziwe ngensimbi engabizi futhi izingxenye ahlabayo faka. Imimese zenziwa ngokuvamile ngesimo amapuleti mncane. I steel ithuluzi esetshenziswa njengendlela material. Lezi zingqimba isuswe, amenable ukuba ukugaya esikhundleni. Lokhu ekha phezulu ukuze athole metal kwenza kube nokwenzeka ukuba ushintshe ububanzi emigodini eshumini bese hundredths of a milimitha. Ngokungafani yonke, zingabantu ukonga ngaphezulu. Endabeni ukuguga, izindwani ungayithola enye kalula.

What You Need to Know mayelana zokuphaka izimbobo?

Inqubo izimbobo isidina is best kwenziwa nokusetshenziswa kuzoqhutshwa amakilasi amabili ithuluzi - roughing futhi kokuqeda scan. Okokuqala ekhiqizwa Eziningi zezinto ezindala futhi ezigugile. Ngaphambi zokuphaka emgodini, ukuphela kwayo we gaya. Lokhu kwenziwa ukuze nikwazi scan ngempumelelo umsebenzi wakho njalo izinyo. Lokhu kuyiqiniso ngoba izingxenye ezenziwe cast iron. Uma singasinaki pre-ukwelashwa, kunobungozi udosi lwepeni scan. Ngo inqubo ukusebenza ukuskenwa kangcono waphinda zokungajahi. Yokudla kumele kwenziwe nombala. I kancane Siyonikwa ithuluzi emgodini, ngcono umphumela wokugcina. Inqubo ukuthunyelwa alinikezi umsebenzi ngesivinini, njengoba kunjalo sokuprakthiza. Mechanics abanolwazi ukuncoma ukuhlehlisa sokuprakthiza kagesi, kodwa kunalokho ukuthatha ikhanda. Kulokhu, ukulawula inqubo bude kakhulu kunalokhu.