1. Chii chinonzi fastener?

Fastenersizwi rinowanzoreva rudzi rwenhengo dzemakanika dzinoshandiswa kusungirira zvidimbu zviviri kana kupfuura (kana zvikamu) kuita zvakazara.Iyo inozivikanwawo sezvikamu zvakajairwa pamusika.

2. Inowanzobatanidza zvinotevera 12 marudzi ezvikamu: Mabhoti, Zvisungo, Screws, Nuts, Tapping Screws, Wood Screws, Washers, Retaining Rings, Pini, Rivets, Assemblies uye Connections, Welding Studs.

(1) Bolt: Imhando yefastener inoumbwa nemusoro nescrew (cylinder ine shinda yekunze), inoda kubatanidza nenzungu kuti isunge uye kubatanidza zvikamu zviviri nemaburi.Iyi nzira yekubatanidza inodaidzwa kuti bolted connection.Kana iyo nati isina kuvharwa kubva kubhaudhi, zvikamu zviviri izvi zvinogona kuparadzaniswa, saka iyo bhaudhi yekubatanidza inobatanidza inobviswa.

Sezvinoratidzwa pasi apa:

(2) Stud: imhando yekusungirira isina musoro, ine shinda dzekunze chete kumativi ese.Kana uchibatanidza, imwe mugumo wayo inofanira kukwizwa muchikamu negomba remukati rakarukwa, imwe mugumo inofanira kupfuura nepakati nepakati neburi, uye wobva wapukuta nati, kunyange kana zvikamu zviviri zvakabatanidzwa zvakasimba sese.Iyi fomu yekubatanidza inodaidzwa kuti stud connection, inovawo kubatanidza kunobvisika.Inonyanya kushandiswa kune dzimwe nguva apo imwe yezvikamu zvakabatana zvakakora, zvinoda compact chimiro, kana kuti haina kukodzera kubatanidza bhaudhi nekuda kwekugara disassembly.

Sezvinoratidzwa pasi apa:

(3) Screws: Iri zvakare imhando yekusimbisa inoumbwa nezvikamu zviviri: musoro uye sikuruu.Inogona kukamurwa muzvikamu zvitatu zvinoenderana nechinangwa: simbi chimiro screws, set screws uye yakakosha chinangwa screws.Machina screws anonyanya kushandiswa kubatanidza yakasungirirwa pakati pechikamu chine tambo yakasungwa gomba uye chikamu chine kuburikidza negomba, pasina kudiwa kwekufananidza nati (iyi fomu yekubatanidza inonzi screw connection, inova zvakare inodhinda kubatanidza; inogona zvakare. iva Batira pamwe nenzungu, inoshandiswa pakukurumidza kubatana pakati pezvikamu zviviri zvine kuburikidza nemaburi.) The set screw inonyanya kushandiswa kugadzirisa hukama pakati pezvikamu zviviri.Special chinangwa screws, senge eyebolts, inoshandiswa pakusimudza zvikamu.

Sezvinoratidzwa pasi apa:

(4) Nzungu: ine maburi emukati ane shinda, chimiro chinowanzo sandara hexagonal cylindrical chimiro, asiwo flat square cylindrical chimiro kana flat cylindrical chimiro, ine mabhaudhi, matudhi kana simbi chimiro screws, anoshandiswa kusunga nekubatanidza zvikamu zviviri, zvichiita yakazara.

Sezvinoratidzwa pasi apa:

(5) Self-tapping screw: yakafanana ne screw, asi shinda iri pascrew ishinda yakakosha yekuzvirovera screw.Inoshandiswa kusungira uye kubatanidza zvikamu zviviri zvesimbi zvakatetepa kuti zvive zvakakwana.Makomba maduku anoda kugadzirwa pachine nguva pane zvikamu.Nekuda kwekuoma kwakanyanya kwerudzi urwu rwesiruu, inogona kukwenenzverwa mugomba rechikamu, kuitira kuti Igadzire shinda yemukati inoenderana.Iyi fomu yekubatanidza zvakare inobatanidza chinobviswa.

Sezvinoratidzwa pasi apa:

(6) Wood screw: Yakafananawo ne screw, asi shinda iri pa screw ishinda yakakosha yehuni, iyo inogona kukwenenzverwa muchikamu chehuni (kana chikamu), chinoshandiswa kubatanidza simbi (kana isiri. -metal) ine buri.Izvo zvikamu zvakasungirirwa pamwe chete nechinhu chehuni.Ichi chinongedzo zvakare chinobvisika chinongedzo.

Sezvinoratidzwa pasi apa: