Hanyoyin jiyya na saman sassa na injinan CNC

A cikin masana'antar masana'antar samfuri cikin sauri, ana amfani da jiyya iri-iri. Maganin saman yana nufin samuwar Layer tare da kaddarorin guda ɗaya ko fiye na musamman akan saman abu ta hanyoyin jiki ko sinadarai. Maganin saman zai iya inganta bayyanar, sa juriya, juriya na lalata, taurin, ƙarfi da sauran halayen samfurin.

1. Default machined surface

Mashin da aka yi amfani da shi magani ne na gama gari. Fuskar sashin da aka kafa bayan an gama aikin injin CNC zai sami layukan sarrafawa bayyanannu, kuma ƙimar ƙarancin ƙasa shine Ra0.2-Ra3.2. Yawancin lokaci ana samun jiyya ta sama kamar ɓata lokaci da kawar da kaifin baki. Wannan farfajiyar ta dace da duk kayan.

2. Yashi

Tsarin tsaftacewa da roughening surface na substrate ta yin amfani da tasirin yashi mai saurin gudu yana ba da damar saman aikin don samun wani takamaiman matakin tsabta da rashin ƙarfi daban-daban, ta haka inganta kayan aikin injiniya na saman kayan aikin, don haka inganta juriya na gajiyar aikin da haɓaka mannewa tsakaninsa da rufin yana haɓaka karko na fim ɗin shafa kuma yana da fa'ida ga matakin.

2. goge baki

Tsarin sinadarai na lantarki yana tsaftace sassan ƙarfe ta hanyar yin ƙarfe mai haske don rage lalata da inganta bayyanar. Yana cire kusan 0.0001"-0.0025" na ƙarfe. Ya dace da ASTM B912-02.

4. Anodizing na yau da kullun

Domin shawo kan lahani a aluminum gami surface taurin da kuma sa juriya, fadada ikon yinsa, da aikace-aikace, da kuma mika rayuwar sabis, anodizing fasaha ne mafi yadu amfani da nasara. A bayyane, baƙar fata, ja da zinariya sune launuka na yau da kullun, galibi suna hade da aluminum. (Lura: Za a sami wani bambancin launi tsakanin ainihin launi bayan anodization da launi a cikin hoton.)

5. Maƙarƙashiyar anodized

A kauri na wuya hadawan abu da iskar shaka ne kauri fiye da na talakawa hadawan abu da iskar shaka. Gabaɗaya, kauri na fim ɗin oxide na yau da kullun shine 8-12UM, kuma kauri na fim ɗin oxide gabaɗaya shine 40-70UM. Hardness: Talakawa hadawan abu da iskar shaka gabaɗaya HV250--350

Hard oxidation shine gabaɗaya HV350--550. Ƙarƙashin rufi, ƙãra juriya, haɓaka juriya, da dai sauransu. Amma farashin kuma zai ƙara karuwa.

6. Fesa zanen

Rubutun da aka yi amfani da shi a saman kayan aikin ƙarfe don yin ado da kare farfajiyar ƙarfe. Ya dace musamman don kayan ƙarfe masu yawa kamar aluminum, gami, da bakin karfe. Ana amfani da shi sosai azaman electroplating varnish akan saman na'urorin kayan masarufi na lantarki kamar fitilu, kayan aikin gida, filayen ƙarfe, da ƙirar ƙarfe. Hakanan za'a iya amfani dashi azaman fenti na ado na kariya don motoci, kayan haɗin babur, tankunan mai, da sauransu.

7. Matta

Yi amfani da ɓangarorin yashi mai ƙazanta don shafa a saman samfurin don samar da haske mai yaduwa da tasirin rubutun da ba na layi ba. Daban-daban iri-iri na abrasive suna manne a baya na takarda mai rufi ko kwali, kuma ana iya bambanta nau'in nau'in hatsi daban-daban bisa ga girman su: mafi girman girman hatsi, mafi kyawun ƙwayar ƙwayar cuta, kuma mafi kyawun sakamako mai kyau.

8.Shafi

Hanyar da za a canza yanayin karfen zuwa yanayin da ba shi da saukin kamuwa da iskar oxygen da rage saurin lalacewa na karfe.

9.Galvanized

Galvanized zinc shafi akan karfe ko ƙarfe don hana tsatsa. Hanyar da aka fi amfani da ita ita ce tsoma galvanized mai zafi, nutsar da sassa a cikin tsagi mai zafi na zinc.