Matšoao ho Li-Fasteners: Li Bolela'ng?

Matšoao ho Li-Fasteners: Li Bolela'ng?

Litaba

Matšoao a Hlooho ea Moetsi

Li-fasteners tsohle li tla le matšoao a khethehileng lihloohong tsa tsona tse thusang ho tseba tšimoloho ea tsona, thepa le boholo ba tsona. Baetsi ba li-fasteners ba na le boikarabelo ba ho netefatsa boitsebiso bo hlakileng ba lihlahisoa tsa bona bakeng sa bareki. Tataiso ena e fana ka lintlha tsa bohlokoa ho u thusa ho utloisisa le ho toloka matšoao a teng ho li-fasteners.

Matšoao a Hlooho ea Moetsi

Sefate se seng le se seng se entsoeng ke k'hamphani se tlameha ho ba le sekhetho se ikhethileng hloohong ea sona. Sena se ka kenyelletsa feela li-initials kapa lebitso la k'hamphani. Mokhoa ona o entsoe tlamo ke Faster Quality Act ho kenya kholiseho ho bareki hore ba reka ho tsoa ho moetsi ea tšepahalang.

Litekanyetso tsa Fastener

Tšebelisano ea machaba har'a lik'hamphani e lebisitse ho thehoeng ha matšoao a tloaelehileng bakeng sa li-fasteners. Litekanyetso tsena li akaretsa sebopeho sa thepa, litekanyo, mamello ea boholo, le likoahelo, li fana ka tlhaiso-leseling e felletseng mabapi le fastening ka 'ngoe.

The American Society for Mechanical Engineers (ASME) e fana ka tokomane ea ASME B1.1, e hlalosang litlhoko tsa likhoele tse kopaneng tsa inch. ASME e amoheloa ka bongata joalo ka maemo ke lik'hamphani tse ngata.

Other standards define fastener grades based on material and physical properties. For instance, SAE J429 defines the requirements for Grade 2, Grade 5, and Grade 8 fasteners. Knowing a fastener's grade provides information about its material, hardness range, electromechanical properties, and whether it adheres to the inch or metric standard.

Mehlala ea SAE J429 Grade 2, Grade 5 and Grade 8

Mokhatlo oa Lienjiniere tsa Likoloi (SAE) o thehile maemo a SAE J429 bakeng sa Litlhokahalo tsa Mechini le Lisebelisoa bakeng sa Li-Fasteners tsa Mechini. Tekanyetso ena e laela thepa ea mochini le thepa bakeng sa liboutu tsa inch, screws,lithupa, sems, leU-bolts, e koahelang litekanyo tse fihlang ho 1-½” ka bophara. Keketseho ea kereiti ea fastener e bontša matla a holimo a ho tiea, hangata a bontšoang ke mela e mehalang hloohong ea seqhomane.

Hlokomela hore Kereiti ya 2 ya SAE J429 e kanna ya hloka matshwao. Hape, matšoao a moetsi a ka 'na a lokisoa hloohong ea sekoti ho lumellana le kereiti ea sona.