Tambo yefastener chinhu chakakosha munyika yeinjiniya nekuvaka. Mafasteners, senge screws, mabhaudhi, uye nzungu, anovimba neawo shinda yakagadzirwa kugadzira hukama hwakachengeteka pakati pezvikamu zvakasiyana. Tambo yechisungiso inoreva mupendero wehelical unomonerera cylindrical body yefastener, ichibvumira kuti ibatane neburi rinoenderana neshinda kana nati.
Iyi dhizaini haingopi simba remuchina chete asiwo inofambisa nyore kuungana uye disassembly.
Mathreads anogona kuiswa mumhando dzakasiyana zvichienderana neprofile, pitch, uye dhayamita. Iwo anonyanya kuzivikanwa marudzi eshinda anosanganisira Unified National Thread (UN), Metric Thread, uye Acme Thread. Rudzi rwega rwega runoshanda mashandisirwo chaiwo, ane misiyano muhukuru hwayo uye maumbirwo kuti agadzirise zvinhu zvakasiyana uye zvinodikanwa zvekutakura.
Thread type:
Tambo chiumbwa chine yunifomu helix inobudira pamuchinjikwa-chikamu chevhu rakasimba kana mukati mukati. Zvinoenderana nehunhu hwayo uye kushandiswa kwayo kunogona kukamurwa muzvikamu zvitatu:
1. Mutambo wenguva dzose: zino Angle ine triangular, inoshandiswa kubatanidza kana kuomesa zvikamu. Tambo dzenguva dzose dzinopatsanurwa kuita shinda yakaoma uye yakatsetseka zvichienderana nenamo, uye kusimba kwekubatanidza kweshinda yakatsetseka kwakakwira.
2. Transmission thread: mazino emhando ine trapezoid, rectangle, saw shape uye triangle, nezvimwewo.
3. Kuisa chisimbiso shinda: inoshandiswa kuvhara kubatana, kunyanya pombi thread, taper thread uye taper pipe thread.
Fit giredhi ye thread:
Thread fit ndiyo saizi yeslack kana tightness pakati pescrew thread, uye giredhi refit ndiyo yakatsanangurwa musanganiswa wekutsauka uye kushivirira kunobata mukati nekunze shinda.
Kune mayunifomu inchi shinda, kune mamakisi matatu eshinda dzekunze: 1A, 2A, uye 3A, uye mamakisi matatu eshinda dzemukati: 1B, 2B, uye 3B. Iyo yakakwirira iyo nhanho, iyo inoomesera iyo yakakodzera. Mune inch threads, kutsauka kunotsanangurwa chete kukirasi 1A uye 2A, kutsauka kwekirasi 3A i zero, uye kutsauka kwegiredhi yekirasi 1A uye kirasi 2A yakaenzana. Iyo yakakura nhamba yemagiredhi, idiki iyo kushivirira.
Nguva yekutumira: Nov-21-2024
