Countersinking uye kubuda kwemakomba

Iko kushanda kwemashandiro ekugadzira mishonga pamashanduri ekushandura kazhinji haagone kuva ekupedzisira muhutano hwehutano. Kugadzirwa kwemakomba ndiyo danho guru mukuwana chimiro chinodiwa chechikamu chacho. Asi mushure maro, sekutonga, inotevera danho rekugadziridzwa. Mune chikamu, izvi zviyero zvekupedzisa kururamisa, asi dzimwe nguva nzira dzekushandurwa kwemashoko echeka dzinoshandiswa. Mabasa akadaro anosanganisira countersinking uye kuvhura kwemakomba, semugumisiro weiyo anotora inowana basa rakanakisisa. Chokutanga, gorove yakagadzirirwa inowana mienzaniso yakakosha, uye yechipiri, mitsara uye nzvimbo dzayo dzinoshambidzwa nehuwandu hwemagetsi uye shavings.

Ndeapi mabasa ekugadzirisa kugadzirisa?

Kunzira kunyura, kuvhurwa kwezvakabva kwakabvumirwa. Inogona kukandwa, kuputika kana kuputika niches, pamusoro payo iyo tenzi we countersink ichazoshanda zvakare. Chii chinokosha chekuvhiya uku? Inogona kuva nezvinangwa zviviri. Pachinono, nzvimbo yegomba ichacheneswa. Izvi zvinonyanya kukosha mumamiriro ezvinhu apo kuoma nekukanda uye kuiswa kwemakomba kunotanga kuitwa, iyo miganhu inofanira kucheneswa. Zvichienderana nehutano hwekuumbwa kwegomba, semi-kupedzisira kana yekupedzisira kugadzirisa inogona kushandiswa. Somugumisiro, chiyero chekunyorovesa kwebasa rinoshanda kunoshandura zvakare. Basa rekucherechedza rinonyanya kukosha. Muchiitiko ichi, tenzi haasi kuvhara kuedza nekugadzirisa zviyero zvegomba, somuenzaniso, kudzika uye kuoma. Chido chezviito zvakadaro chinokonzerwa kana ganda rekutanga rawanikwa risina kukodzera muhukuru kune chinangwa chekwekwerera, kuvhara kana zvimwe. Mushure mekugadzirisa, tsvina dzakasungirirwa maererano nehupamhi hwe hardware.

Chii chinonzi countersink?

Iri ndiro chigadziro chekucheka, iyo yekugadzirwa iyo inoumbwa nechikamu chekushanda chinoshanda uye shank-holder. Kunze dzimwe mhando dze countersink dzinofanirwa nemadanda, asi dzakanyanya kusimba. Uye kunyanya kukosha kunopararira mukuvapo kwemashure matatu ekucheka, izvo zvinogadzirisa zvakanyanya kubviswa kwehuwandu hwehutema hwesimbi. Nenzira, izvi zvinopesana uye kuendeswa kwemakomba, izvo dzimwe nguva zvinoda kubviswa kwechikapu kuitira kuti zvive nehuwandu hwakajeka hwebasa. Asi mumvura yakadzika, dzimwe nharaunda dzinocheka dzinoitawo neimwe nzira chigadzirisa stabilizer. Izvi zvinotsigira kuwirirana kwekugadzirisa kushandiswa, izvo zvinokanganisa kururamisa kwekushanda. Zvisinei, hutano hwechigumisiro huchaenderana nehuwandu hwechimbo chechiridzwa chakasarudzwa.

Mhando dzakasiyana-siyana dzezvinhu

Mifananidzo yakajeka yakafanana yemutsanga inosanganisira carver uye shank. Iko kona yekona munzvimbo yebasa inogona kusiyanisa kubva 30 kusvika 120 °. Kusiyana kwakaoma kwakawanda kwechigadzirwa ndeye carver ane meno ekupedzisira. Nhamba ye meno pavhareji inobva ku4 kusvika kune 8. Saka, zvakanyanya kunyatsogadziriswa kunotarisirwa, zvishoma nechomukati wemugadziri anofanira kuva. Uyewo pane zvigadzirwa zveplindrical umo pini rinotungamirira rinopa. Iyo inopinda mumakomba akaumbwa, nokudaro kuve nekugadzirisa kusanganisa kweiyo yakagadziriswa yeplindrical depression uye iyo yakagadzika yegomba. Iyi inyanzvi yepasi rose, umo kubvongodza, kuburitsa uye kuendeswa kwemakomba kunobudiswa nhumbi yekushandisa imwe chete. Somugumisiro, huni hunogadzira rwendo huri nyore uye hutano hwekuchenesa hwezvisikwa zvakapoteredza hunovandudzwa. Munenge mhando dzose dzemhando dze countersink dzakagadzirwa neshandisi yegasi uye carbon steels.

Nzira yekudonha

Kazhinji iyo countersinking inoshandiswa pamigodhi yekugadzira. Sezvakaitawo mabhonji, iyo countersinks inosungirirwa mumakodhiji akakodzera kana kuvhara nzira. Zvadaro zvikamu zvemakomba zvinoshandiswa ne conical countersinks. Maererano netsika iyi, conical grooves inoumbwa, yakakosha kumisoro yeti rivet uye zvinyorwa zvakavanzika. Irooves for bolts inobudiswa nenzira imwe chete, asi ikozvino ne cylindrical countersinks. Ichi chishandiso chinoitawo kutemesa kwemigumo, kusarudzwa kwemakona uye kuputika. Izvo zvose countersinking uye kuzarura kwemakomba pamumashini kunotungamirirwa nemunhu anoshanda. Mune mazuva ano emichina yemagetsi uye magetsi, mukana wekugadziriswa mumasikirwo ega-automati uye maitiro anogadzirisa anobvumirwa. Zvishandiso zvekushandisa zvinogona kugadziriswa nekugadzirisa zvigadziriswa zvingashandiswa zvakafanana zvekugadziriswa ne countersink kuitira serial kuchengetwa kwezvikamu.

Chinangwa chebasa rekutsvaga

Basa rekutsvaga rakanyanya kufanana ne countersink. Iyo yakagadzirirwawo kuumba zvakanakisisa mumakomba emasikirwo ane mukana wekugadzirisa maitiro. Asi kana zvinyorwa izvi zvichigadzira matanda emashandisirwo anoshandiswa emakwikwi uye mabhoti, kuendeswa kunokubvumira kuti uwane niches yakarurama yakagadzirirwa ye shafts, zvikamu zvepunger uye mabheji. Uyewo, kuendeswa kwemakomba kunoita kuti zvibvirire kuderedza kusagadzikana munzvimbo yakarapwa uye kupa hukuru hwakawanda hwekubatana pakati pezvinhu. Mabasa aya anowanikwa kuburikidza nekuderedza kuoma kwemahombekombe.

Deployment tool

Izvo zvinoshandiswawo zvakare chigadziro chekuyeuchidza. Chikamu chekushanda munyaya iyi chinopiwa nemazino ari pedyo nechemberi ye tsvimbo. Mukuwedzera, kune zvibatsiro zvekubatsira zvikamu zvemuvaki. Idzi ndidzo sampling, calibrating uye cylindrical parts. Kutema zvakananga kunogadzira nhungamiro inotungamirira, iyo miganhu iyo inobvisa chipo chesimbi, asi panguva imwechete inochengetedza kumusoro kwechepamusoro-soro kubva kune nicks. Uye pano zvinogoneka kusiyanisa zvikamu zvakagadzirwa zvakasiyana zvinosiyanisa iyi nzira uye countersinking. Iyo countersinking uye kuzarurirwa kwemakomba kunoshandiswa mukucheka, asi chikamu chekucherechedza chekutsvaira chinoshandawo sekutungamira uye kubvisa chip. Nokuda kweizvi gorosi inokosha inopiwa, zvichiita kuti chigadzirwa ichi chive chakasununguka.

Mushonga uye bhuku rinotsvaga

Kutumirwa kunogona kuitwa nemaoko uye magetsi, kureva, pamashandisi akafanana. Shanduro inoshandiswa pamabasa ekushandisa inoratidzirwa nechinzvimbo chakashanda chekushanda chikamu. Iyo yakaenzana yemakona munyaya iyi inosiyana kubva pa06 kusvika ku 0.1 mm pamwero. Kuenzanisira, mishonga inosvava ine kona yakakura ye055 kusvika 0.3 mm. Nekubatsirwa kwebhuku rinoshandiswa zvinokwanisika kuwana makomba ane chidimbu che3 kusvika ku 60 mm. Panguva imwe chete, chiyero chekururama chichave chiduku. Mushandisi wemichina inotungamirirwa kune humwe hukuru, kazhinji pahuwandu hwemirairo. Semuenzaniso, kuiswa kwemakomba mune zvivako zvinogona kuitika maererano nechekodhi yezvigadzirwa zveimwe purojekiti. Zvakanakira nzira iyi zvinosanganisira kukwirira kwakakwana kwekucheka, kukwidziridzwa kwepamusoro uye kusina kuchinja kunoguma.

Deploying

Kushandiswa kwemashini kunoitwa maererano nemitemo yakafanana neyokuverenga. Chigadzirwa chacho chakasimbiswa mu chuck uye chinotumirwa kunzvimbo yakasanganiswa nemichina yekushandisa. Misiyano chete ndiyo yepamusoro yezvinodiwa yekugadzirisa zvishandiso zvekushanda panguva yekushanda nekugadzirisa masango. Sezvokushandisa zvinoshandiswa mineral oil, turpentine uye yakagadzirwa emulsions. Kana zvisina kudaro, masango ane manyowa. Kuendeswa kwechikwata ichi kunotanga kugadziriswa kwekutanga kwebasa iri muchechi. Kupfuurira mukati mehuni kunowanikwa chidimbu chekutsvaira uye nekunyengedza ruzha icho chigumisiro chinowanikwa. Uye iwe unogona kushandura chigadziro chete mune imwe nzira - usati wanyatsogadzirisa zvidimbu zvechigadzirwa.

Mhedziso

Mechanical processing yezvigadzirwa zvishoma nezvishoma inopa nzira yekugadzirwa kwema-laser and thermal methods. Uyezve, makwikwi nemaitiro ekusika kudarika ndiwo hydroabrasive teknolojia, inozivikanwa nekukwirira kwekukurumidza uye nekunyatso. Ndezvipi pane izvi zvinogona kupa zvipo zve countersink pamwe nekuvhura kwemakomba? Chokutanga pane izvi, iyi ndiyo mikana yekushandura mabhuku pasina kushandisa zvishandiso zvakaoma mumhando yemichina. Mukuwedzera, zvakasiyana nemahybriabrasives nemashonga anopisa, hutaneti hahudi kuti kuwedzerwa kwezvimwe zvinoshandiswa. Nokudaro, tinogona kutaurira nezvekubatsira kwezvemari, sangano uye ergonomic. Asi hutano hwekugadzirisa nekufambisa kwekugadzirwa kwezvinhu, zvechokwadi, kunofanira kupiwa.