Rarraba Kuɗin Daidaito—Granite vs. Simintin ƙarfe vs. Tsarin Yumbu

Kalubalen Kuɗin Kayan Aiki a Masana'antar Daidaito Mai Kyau

Lokacin neman tushe don kayan aikin metrology masu mahimmanci, zaɓin kayan aiki—Granite, Cast Iron, ko Precision Ceramic—ya ƙunshi daidaita jarin farko da aiki da kwanciyar hankali na dogon lokaci. Yayin da injiniyoyi ke fifita kwanciyar hankali da halayen zafi, ƙungiyoyin sayayya suna mai da hankali kan farashin Dokar Kayayyaki (BOM).

A ZHHIMG®, mun fahimci cewa cikakken nazarin kayan aiki dole ne ya yi la'akari da ba kawai farashin da aka kashe ba, har ma da sarkakiyar masana'antu, kwanciyar hankali da ake buƙata, da kuma kulawa na dogon lokaci. Dangane da matsakaicin masana'antu da sarkakiyar masana'antu don dandamali masu girma iri ɗaya, masu inganci, da kuma matakin metrology, za mu iya kafa jadawalin farashi bayyananne.

Tsarin Farashi na Tsarin Daidaito

Ga dandamalin da aka ƙera bisa ga manyan ƙa'idodin metrology (misali, DIN 876 Grade 00 ko ASME AA), tsarin farashi na yau da kullun, daga Mafi Ƙaranci zuwa Mafi Girma, shine:

1. Dandalin ƙarfe na siminti (Mafi ƙarancin farashi na farko)

Simintin ƙarfe yana ba da mafi ƙarancin farashin kayan farko da ƙera don tsarin tushe. Babban ƙarfinsa shine babban tauri da sauƙin haɗa fasaloli masu rikitarwa (haƙarƙari, ramuka na ciki) yayin aikin siminti.

• Abubuwan da ke Hana Farashi: Kayan da aka yi amfani da su a farashi mai rahusa (ƙarfe, tarkacen ƙarfe) da dabarun ƙera su na tsawon shekaru.
• Ciniki: Babban raunin ƙarfen siminti a cikin daidaiton da ba shi da tabbas shine saurin kamuwa da tsatsa/lalata da kuma buƙatar daidaita zafi (maganin zafi) don rage damuwa a ciki, wanda ke ƙara farashi. Bugu da ƙari, babban Coefficient of Thermal Faɗaɗawa (CTE) ya sa bai dace da granite ba don yanayin da ke da daidaito mai yawa tare da canjin zafin jiki.

2. Dandalin Granite Mai Daidaito (Jagoran Darajar)

Granite mai inganci, musamman kayan da ke da yawan gaske kamar 3100 kg/m3 ZHHIMG® Black Granite, yawanci yana tsakiyar kewayon farashi, yana ba da mafi kyawun daidaito na aiki da araha.

• Masu Haɓaka Farashi: Duk da cewa ana sarrafa aikin haƙa ƙasa da zaɓin kayan aiki, babban farashin yana cikin tsarin ƙera abubuwa a hankali, mai tsauri, da matakai da yawa - gami da siffa mai tsauri, tsufa na halitta mai tsawo don rage damuwa, da kuma buƙatar ƙwarewa sosai wajen yankewa da hannu don cimma daidaiton nanometer.
• Shawarar Darajar: Granite ba ta da maganadisu, tana jure tsatsa, kuma tana da ƙarancin CTE da kuma ƙarfin rage girgiza. Farashin ya dace domin granite yana ba da tabbacin kwanciyar hankali na dogon lokaci ba tare da buƙatar maganin zafi mai tsada ko rufin hana tsatsa ba. Wannan ya sa granite ya zama zaɓi na asali ga yawancin aikace-aikacen metrology na zamani da semiconductor.

3. Tsarin Yumbu Mai Daidaito (Mafi Girman Farashi)

Simintin da aka daidaita (sau da yawa ana amfani da shi sosai a matsayin Aluminum Oxide ko Silicon Carbide) yawanci yana kan gaba a cikin mafi girman farashi a kasuwa. Wannan yana nuna hadaddun tsarin samar da kayan masarufi da kuma tsarin kera mai amfani da makamashi mai yawa.

• Abubuwan da ke Hana Farashi: Haɗa kayan yana buƙatar tsafta sosai da kuma yin amfani da sintering mai zafi, kuma hanyoyin kammalawa (niƙa lu'u-lu'u) suna da wahala kuma suna da tsada.
• Nau'in Gina: Ana amfani da yumbu lokacin da ake buƙatar matsakaicin tauri-da-nauyi da mafi ƙarancin CTE mai yiwuwa, kamar a cikin matakan injin layi mai sauri ko yanayin injin mara hayaki. Duk da cewa ya fi kyau a wasu ma'aunin fasaha, tsadar da ake kashewa tana iyakance amfani da shi zuwa aikace-aikacen ƙwararru masu mahimmanci inda kasafin kuɗi ke biyo baya ga aiki.

Kammalawa: Fifita Darajar Fiye da Ƙarancin Kuɗi

Zaɓar dandamali mai daidaito shawara ce ta ƙimar injiniya, ba kawai farashin farko ba.

Duk da cewa Cast Iron yana ba da mafi ƙarancin wurin shiga na farko, yana haifar da ɓoyayyun kuɗaɗen da ake kashewa wajen ƙalubalen daidaiton zafi da kulawa. Precision Ceramic yana ba da mafi girman aikin fasaha amma yana buƙatar babban alƙawarin kasafin kuɗi.

Granite mai inganci ya kasance zakara a fannin darajarsa. Yana samar da kwanciyar hankali, ingantaccen kayan zafi ga ƙarfe, da kuma tsawon rai ba tare da kulawa ba, duk a farashi mai rahusa fiye da na yumbu. Jajircewar ZHHIMG® ga inganci mai inganci, wanda aka tallafa masa da Takaddun Shaida na Quad da kuma nazarin hanyoyin da za a iya gano su, yana tabbatar da cewa jarin ku a dandalin granite shine mafi kyawun zaɓi don tabbatar da daidaito sosai.