HSS otu flate frite counts-akụ
Ihe ngosi ihe ngosi
Counter sinks nwere akụkụ dị nkọ na njedebe nke njedebe ha, ebe ọ bụ na ọgbụgba na-enwe akụkụ bevel, na-amakarị dị ka akụkụ gị. Iji hụ na ị ga - eme ka ihe a dị mma, ọ na - abịa na post izizi nke dabara na oghere dị ugbu a na - achọ itinye aka na nduzi. N'ihi nke a cylindrical sylind na-eji mkpịsị aka ya na oghere ekike, a na-eme mfe. Ọnụ ọgụgụ taped na-ejikwa ya na ihu beveled, nke kwesịrị ekwesị maka idozi ebumnuche. Site na olulu, a na-enwe ike ibugharị ma wepụ elu n'ihi oghere mgbawa. Ndị agha Centrifugal nwere ike inyere aka ịmịcha ọla na-anyụ na elu nke ọrụ, ka ha ghara ịcha elu elu ma na-emetụta ogo workpiece. E nwere ụdị nduzi abụọ, enwere ike ịme oghere dị na otu mpempe ma ọ bụrụ na ọ dị mkpa.
A na-eji ihe dị iche iche a na-eme maka ọrụ dị iche iche gụnyere ịgụta ma na-ahazi oghere dị larịị. Nhazi ha pụrụ iche na ihe owuwu ha na-eme ka ọ dịrị mfe maka onye ọrụ ahụ ịrụ ọrụ nke ọma ma melite ogo nke ngwaahịa ahụ emechara.
| Forthread | D | L1 | d |
| 3/16 " | 3/4 " | 1-1 / 2 " | 3/16 " |
| 1/4 " | 3/4 " | 2" | 1/4 " |
| 5/16 " | 1" | 2" | 1/4 " |
| 3/8 " | 1 " | 2 " | 1/4 " |
| 5/2 " | 1 " | 2 " | 1/4 " |
| 5/8 | 1-1 / 8 " | 2-3 / 4 " | 3/8 " |
| 5/8 " | 1-1 / 8 " | 2-3 / 4 " | 1/2 " |
| 3/4 " | 1-5 / 16 " | 2-3 / 4 " | 3/8 " |
| 3/4 " | 1-5 / 16 " | 2-3 / 4 " | 1/2 " |
| 7/8 " | 1-5 / 16 " | 2-3 / 4 " | 1/2 " |
| 1 " | 1-5 / 16 " | 2-3 / 4 " | 1/2 " |
| 1-1 / 4 " | 1-5 / 8 " | 3-3 / 8 " | 3/4 " |
| 1-1 / 2 " | 1-5 / 8 | 3-1 / 2 " | 3/4 " |
| 2 " | 1-5 / 8 | 3-3 / 4 " | 3/4 " |
