Kari Lalli Shadi, Alloy Steel, Lambar 12.9, Finishing Black Oxide, Yanki Da Faru, Standard

Mai watan, Suna daidai, suna amsa cikin rubutun kuma shi a yi amfani da wannan. A cika da yadda ake sona ne, mun iya bayar da kewaye daidai don zama da sabuwar saukarwa.

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Tsamaye na hex yana iya yi amfani daidai ga cikakken gida da kantinƙe, tambaya rayuwa, samun fara da wasu cikakken aiki.

Yana soni alamin steel class 12.9, a iya kawo hanyar daidai.

Finishing na black, a iya kawo hanyar daidai dai dai.

Kafa na Diamita: 10mm; Kafa na Pitch: 1.5mm; Bayan na Screw: 35mm.

Bolts na High-Strength Friction Grip an yi aikin daidai da kula daidai cewa yanzu daga bolts na wata. An zama hanyar da safinaiwa ne daya da keke daidai aiki da suka samun fitar daidai a rubuce shekara. Bolts na high-strength an shigar da sabon hanyar daidai, material, formar structura, mai wanda application field.

1. Hanyar Performance Grade

• Bolts na high-strength an yi categorize daga grades suna 8.8, 10.9, da 12.9, wanda numbers na gaba an yi tabbatar daidai. Misali, bolts na grade 8.8 an yi yield strength na 800 MPa, mai wanda grade 10.9 an yi yield strength na 900 MPa.

2. Hanyar Material

• Bultun daga cikakken ayyuka suna ke kira ne yanzu na alamin steel, an kawai carbon steel, alloy steel, da stainless steel. Bultun carbon steel suka ne yana gudanar kwayoyin abubuwa, bultun alloy steel suka ne yana gudanar kwayoyin ayyuka da kwayoyin kasashen sadarwa, da bultun stainless steel suka sami bayan cikakken ayyuka don sabon wata da kasashen sadarwa.

3. Takardun Shiiri

• Shiirin shugaban suna ke kira ne bultun daga cikakken ayyuka, bultun daga cikakken ayyuka partawa, da bultun daga cikakken rubutu, haka, suka ne yana gudanar kwayoyin abubuwan da shirin hanyar wadannan.

4. Takardun Faldiwar Application

• Bultun daga cikakken ayyuka suna ke kira ne yanzu na faldin shugaban, girma, sayyara equipment, aerospace, da wadannan field, suka idafa da tsarin according don abubuwan need.

Talibun Ayyuka:

• Ayyuka Tensile: Bayan cikakken ayyuka don rayuwar material under tensile force, ana kawai nominal tensile strength of grade 10.9 bultun being 1000 MPa.

• Kwaya Shigazawa: Tare da kewayar shigar da materiyar ya samu cikin rubutu daga rubutun kwaya a cikin wani aiki mai tsallabuwa, misali 640 MPa don boltin garin 8.8 wa 900 MPa don boltin garin 10.9.

• Rubutun Kwaya-Tensail: Rubutun kwaya a cikin tensail, tambaya mai hanyar da kwayar materiyar ya kamata masanin kwaya. Don boltin mai kwayar binciken, rubutun kwaya-tensail yana bincika daga 0.8 to 0.9.

Bultuwar kara mai tsawo a cikin Tsayina yana so daidaita domin ruwa ƙasa a cikin masaninsa, ya samfafa abin da 60% dai dai a cikin produksiya total, ya kawo mai wuce domin suna sosai daidai a cikin kewaye na gaba tsohon zabiya, shafiwa ne ta sani daidai. A cikin wannan masu kewaye na rubutu, wannan bultuwar kara mai tsawo a cikin wannan kewayen rubutu na gabatar daidai domin sosai daidai a cikin kewayen rubutun gabatar daidai domin sosai daidai a cikin kewayen rubutun gabatar daidai sosai daidai domin sosai daidai. A cikin masu kewaye na labari, bultuwar kara mai tsawo ya kawo wuce domin sosai daidai a cikin kewayen labarar hikima, shafiwa ne ta sani daidai. A cikin masu kewaye na sabon sama, bultuwar kara mai tsawo ya kawo wuce domin sosai daidai a cikin kewayen bayanin sama, shafiwa ne ta sani daidai, domin kamar gaɗamai 自动生成的内容.

Daga cikin ayyuka suna daidai ne karkashin wani abubuwa na duniya da ke yi amfani da shawarwar gudanarwa. Daga cikin maiwurin masu rubutu, aikin, marokata, filifil, railroads, tara, gida, gabatarwa, alamajira, alamajiran rubutu, alamajiran fayil, daidai, suna daidai ne karkashin shawarwar gudanarwa. Suna ke tabbatar wannan sunan: mutane matsayin, bayanin aiki da amfani daidai, da standardization, serialization, serialization da generalization yanzu neƙeƙe.

alamin rubutu da aka yi amfani da shawarwar gudanarwa

Taimakonin da idawaci na fasitin je ne gaba mai tsarin kwaliti, daga cikin saukonin da ake zubuwa a cikin abubuwan fasita ake samunƙiƙiƙi wanda suka yi amfani da sabon gari, suka samunƙiƙiƙi wanda suka yi amfani da sabon gari, suka samunƙiƙiƙi wanda suka yi amfani da sabon gari. Sabon gari na farko na samun kasance, alamjin masu rubutu, elementin, kwayoyin, kwayoyin mutumai, wannan wannan; process ya kamata kasance, alamjin masu rubutu, saitan, testin kasa, line forge; testin heat treatment ya kamata kasance, hardness, torque, tensile, metallurgical, wannan wannan; testin tunya'a na samun testin hydrogen embrittlement, plating, salt spray, wannan wannan, yana samun kwayoyin mutumai a cikin shipment. Daga cikin saitan, testin kasance, wanda ya kamata secondary element, contour measuring machine, three coordinate measuring machine, image sorting machine; testin mekaniki da kimiya, ya kamata hardness machine, tensile machine, metallurgical microscope; testin materialinsu, ya kamata spectral analyzer, salt spray testing machine.

ya ci gaba daidai jinsi ake kawai 8 misali mai tsarin rubutu:

1. bolts: 2. studs: 3. nuts: 4. wood screws: 5. Washers: 6. Retaining ring: 7. Pins: 8.Rivets

• Tafiin 1990, QingSong ya ne kwallar ta yin rubutu mai cikakken 33 sa'adon hanyar shirye da R&D.
• Daga cikin yayyoyi, ake suna gabatar daidai a kasance masu rubutu mai karfi da service mai karfi.
• A ke yi da sake samun daga cikin wannan misalin rubutu da aka samun daga cikin wani misali mai rubutu.