Tài liệu MECHANICAL FASTENERS P2 docx
Tài liệu Rolling bearings P2 docx
... 11 SL1830, SL1850 17 SL1822 20 LSL1923, ZSL1923 28 SL1923 30 NJ2 E, NJ22 E, NUP2 E, NUP22 E 18 NJ3 E, NJ23 E, NUP3 E, NUP23 E 23 32 HR 1 Schaeffler Group Industrial Load carrying capacity and life Schaeffler
Ngày tải lên: 16/12/2013, 03:15
Tài liệu PDA Robotics P2 docx
... Overview 19 Figure 2.6 The L7800A chipset. PDA 02 5/27/03 8:20 AM Page 19 Sharp GP2D12 Infrared Range Finder The GP2D12 is a compact, self-contained IR ranging system incorpo- rating an IR transmitter, ... 2.8 The GP2D12. PDA 02 5/27/03 8:20 AM Page 20 DYN2009635 20 MH and RXDMP49 11.0952 MHz “AT” Cut Quartz Crystal Oscillator The PIC16F876 RISC microcontroller uses a 20 MHz crystal, and the...
Ngày tải lên: 22/12/2013, 21:18
Tài liệu Mold Selection P2 docx
... control the opening and closing of the gate, either by mechanical means or by electrically controlling the melt temperature within the gate. The mechanically controlled gates use a moving pin that ... shows a schematic of one of several typical valve gates. The principle here is that a pin (A) is mechanical moved into and out of the gate (B) on every cycle to open and close the gate. It a...
Ngày tải lên: 20/01/2014, 02:20