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Micrometer Sunday, 15 November 2009  Definition: -is an instrument -use to measure small distances Parts of micrometer -anvil -spindle -lock nut -frame -thimble -ratchet Description of the parts -Spindle and anvil face: Glass hard and optically flat. Also made with tungsten carbide faces. -Spindle: made of alloy steel. -Lock nut: Effective in any position. Spindle retained in perfect alignment. -Sleeve: Made of Pearl chrome plated. Accurately divided and marked. Adjustable for zero setting. -Thimble: Made of pearl chrome plated. Accurately divided. clearly numbered in ever fifth graduation. -Frame: sturdy U-shaped frame. How to use it: 1. place the object that we want to measure between the anvil and spindle rods. 2. turn the sleeve to close the rods around the object to be measured. The rods should lightly touch the object between them but not clamp down on it. 3. Flip the lock nut to lock the spindle from moving. 4. Read the value at the thimble which in millimeters. 5. Read the value at the sleeve which in millimeters 6. Add these values together and the total of those values is the measurement of the object between the rods. |
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Profile EyeSpotters! Typical students from PND ICE group. Also known as the ICE BABIES. :D Officers: Ziana Binti Haji Mahmud (Supervisor) Chao Jeng (PA) Hafizz Bakar (Secretary) Afiq Albino (TSO 01) Lianna Halim (TSO 02) Bunga Bby Chowder (Treasurer) Admins: Shenzou Amakuza Venney Suzana Asrinnatul Najiah Prince Azri Latiif MLHP Yunus Wan Juwaidi AchieZz NhzYunus Ayu Mumin Adekz Devilz Sarah Rusyde Fae Dorian Syukri Amal Lina Nabihah Meng Karimah Bab Hafidzul Tagboard scream it out loud Traffic Traffics Affiliates you're on your way Archive gone with the wind » November 2009 » December 2009 » January 2010 » March 2010 » June 2010 Credits take a big bow Cbox: Ayu Qirah Mumin. Layout : Janani. Background : Photobucket. | |
