The design that the crock builds is the key that reduces fuel discharge capacity and contented and stringent government laws and regulations. And the aperture of spiracle conduit valve base on crock shell spare parts is a crucial aperture, reduce oily cost to making sure the character of service of engine is mixed the impact is very big. Because of this material to this aperture, dimension precision, precision and coaxial spend the appearance of valve base aperture and sealed cone to have firm demand. The bottom outlet of treatment gas portal with the challenge reliable high quality that you are faced with and tracheal bottom outlet enrage sufficient quality of a valve base and tracheal Kong Shiman and productivity to ask hill is tall in finish machining bring outstanding solution high quality reliable ground is machined, this are custom-built cutting tool can achieve place to want quality with the shortest treatment metre. This cutting tool passes dynamic balancing processing, take inside cold passageway, its PCD point of a knife can undertake weighing grinding making resumptive primitive working situation after wear away, realize life of the longest usable cutting tool thereby. Advantage: Yield with what lower cost realizes high quality. Contented when valve base of finish machining valve and tracheal aperture quality and productivity demand are not mark BIFIX®Reamer of Bifix of reamer blame mark is compositive HSK knife handle and a variety of treatment compound together. Tracheal aperture reamer is optional Chan Ren or much blade structure, make by hard alloy or PCD. When machining valve base of sintered steel valve, used those who enjoy patent is adjustable knife clip, in order to achieve the biggest security. What 4 blade rectify the CBN razor blade of the face to go up to valve base is different pour horn to undertake assorted precision work, and this cutting tool undertakes processing of accurate dynamic balancing, main shaft wear away fall to lowest. Advantage: Reducing every cost while the stability that improves treatment. The crock builds handpick case engine treatment of aperture of spiracle conduit valve base guides reamer: Diametical D4. 97/D29.
4 razor blade: Be not parameter of the PCD reamer of mark and cutting of CBN razor blade: Vc= 105 (guide) / 124 () Ap= 0 of M/min; .
10--0.
Fr= 0 of of of N= 5570 / 1360 Rpm of of 15 Mm; .
12 (guide) / 0.
07 (bring)- - 0.
05 (essence of life) life of cutting tool of of F= 668 / 95 / 68 Mm/min of Mm/r; : Razor blade of valve base CBN: 8Reamer of tracheal PCD of 00-1000 Pcs : Reamer of essence of 800-1000 Pcs : Diametical D5/D29.
5 razor blade: Be not parameter of the PCD reamer of mark and cutting of CBN razor blade: Vc= 95 (guide) / 120 () Fr= 0 of M/min; .
12 (guide) / 0.
11 () life of Mm/r; cutting tool: Razor blade of valve base CBN: 8Reamer of tracheal PCD of 00-1000 Pcs : Crock lid enrages engine of handpick case of 600-1000 Pcs portal and material of tracheal finish machining: Heat-resisting sintered steel and means of copper alloy refrigeration: Water-solubility cutting fluid machines a standard: Linearity, homocentric degree, exterior surface roughness, circularity and jumpy quantity clamping apparatus: Cutting tool of hydraulic pressure clamping apparatus: Take but the razor blade of reamer of the Quick-Fit that be not mark of dislocation razor blade 1: SOHW060202S, reamer of CBN 200 : PCD reamerØ5.
Parameter of 00 cutting: Vc: F of of 100 M/min : 0.
Ap of of 15 Mm/ tine: 0.
Z of of 2 Mm : 1 brief summary: = 5000 of cutting tool life inserts mill (aperture of = 150000 of life of CBN) cutting tool (PCD reamer) of utmost reduce jumpy amount, improved tracheal linearity and circularity, valve base circularity and quality of whole spare parts. CNC Milling