-
公开(公告)号:US06669532B1
公开(公告)日:2003-12-30
申请号:US09582412
申请日:2000-08-10
申请人: Ryohei Mukai , Mamoru Katsuta , Takayuki Yoshimi , Koji Nishi , Naoto Ono , Yoshihiro Mizutani , Yasunori Kobayashi , Tadashi Kumazawa , Masaaki Sato , Yuji Kubo
发明人: Ryohei Mukai , Mamoru Katsuta , Takayuki Yoshimi , Koji Nishi , Naoto Ono , Yoshihiro Mizutani , Yasunori Kobayashi , Tadashi Kumazawa , Masaaki Sato , Yuji Kubo
IPC分类号: B24B504
CPC分类号: B23Q11/1084 , B23Q11/10 , B23Q17/00 , B24B5/04 , B24B49/14 , B24B55/02 , G05B2219/49057 , G05B2219/49204 , G05B2219/49215
摘要: A cold-gas-blow-cooling type machining apparatus including a relative movement device which moves a workpiece and a machining tool relative to each other, and a cold-gas-blow supply device which supplies a cold gas blow to a machining point at which the workpiece is machined by the machining tool. The machining apparatus includes: a workpiece-temperature detecting device which detects a temperature of the workpiece; and a machining-condition control device which controls at least one of the relative movement device and the cold-gas-blow supply device, on the basis of the detected temperature of the workpiece. The machining-condition control device includes a cooling-condition control device which controls the cold-gas-blow supply device so as to control at least one of a temperature and a flow rate of the cold gas blow.
摘要翻译: 一种冷气吹制冷却型加
工装置,其特征在于,具备使相对于彼此移动工件和加工工具的相对移动装置,以及将冷气吹送给加热点的冷气吹出供给装置, 工件由机床加工。 该加工装置包括:工件温度检测装置,其检测工件的温度; 以及基于检测到的工件温度来控制相对运动装置和冷气供给装置中的至少一个的加工条件控制装置。 加工条件控制装置包括:冷却条件控制装置,其控制冷气供给装置,以便控制冷气吹出的温度和流量中的至少一个。-
公开(公告)号:US06328636B1
公开(公告)日:2001-12-11
申请号:US09582410
申请日:2000-06-26
申请人: Takayuki Yoshimi , Naoto Ono , Ryohei Mukai , Yasunori Kobayashi , Masaaki Sato , Tadashi Kumazawa , Yuji Kubo , Masanori Matsumoto
发明人: Takayuki Yoshimi , Naoto Ono , Ryohei Mukai , Yasunori Kobayashi , Masaaki Sato , Tadashi Kumazawa , Yuji Kubo , Masanori Matsumoto
IPC分类号: B24B100
CPC分类号: B23Q17/0985 , B23Q11/1053 , B24B49/14 , B24B53/00 , B24B53/04 , B24B55/02
摘要: A cold-gas-blow-cooling type machining apparatus in which a cold gas blow is provided to cool a machining tool and a workpiece while the workpiece is machined by the machining tool. The machining apparatus includes: a rectifying device which rectifies the machining tool; a workpiece-temperature detecting device which detects a temperature of the workpiece; and a rectifying-device control device which controls an operation of the rectifying device on the basis of the temperature of the workpiece which is detected by the workpiece-temperature detecting device.
摘要翻译: 一种冷气吹制冷却型加工装置,其中在通过加工工具加工工件时,提供冷气吹送以冷却加工工具和工件。 该加工装置包括:整流装置,其对该加工工具进行整流; 工件温度检测装置,其检测工件的温度; 以及整流装置控制装置,其基于由工件温度检测装置检测到的工件的温度来控制整流装置的动作。
-
公开(公告)号:US6161991A
公开(公告)日:2000-12-19
申请号:US202469
申请日:1998-12-14
申请人: Tadashi Kumazawa , Masumi Shimomura
发明人: Tadashi Kumazawa , Masumi Shimomura
CPC分类号: B23C3/06 , B23C2260/88 , B23Q1/76 , Y10T29/49286 , Y10T82/10 , Y10T82/19 , Y10T409/303808 , Y10T409/307448 , Y10T409/307616
摘要: A method of machining a crankshaft from a workpiece whereby all of pin and journal portions of the workpiece are milled and thereby machined with a single crankshaft miller unit. The method comprises: establishing a phase position of the workpiece (3) with a phase positioning jaw (4c) that is provided in one of the chucks (4); clamping the workpiece (3) at its opposed ends with both the chucks (4); milling with a cutter (5e), thereby machining journal and pin portions of the workpiece (3) in succession; after all of the journal and pin portions are milled in the workpiece (3) except a first journal portion (J1) that is located at a position where the phase positioning jaw (4c) and the cutter (5e) may interfere with each other, unclamping the one chuck (4) provided with the phase positioning jaw (4c) and retracting that one chuck (4) to a position at which the jaw (4c) and the cutter (5e) may no longer interfere with each other; clamping again the workpiece (3) at its opposed ends with both the chucks (4); and thereafter milling and thereby machining the first journal portion (J1) with the cutter (5e).
摘要翻译: PCT No.PCT / JP97 / 03033 Sec。 371 1998年12月14日第 102(e)日期1998年12月14日PCT 1997年8月29日PCT PCT。 公开号WO98 / 08642 日期1998年3月5日一种从工件加工曲轴的方法,其中工件的销和轴颈部分被铣削,从而用单个曲轴铣刀单元进行加工。 该方法包括:用设置在其中一个卡盘(4)中的相位定位爪(4c)来建立工件(3)的相位位置; 在两个卡盘(4)的相对端夹紧工件(3); 用切割器(5e)铣削,从而连续加工工件(3)的轴颈和销部分; 在除了相位定位爪(4c)和切割器(5e)可能相互干扰的位置之外的第一轴颈部分(J1)之外,在工件(3)上铣削所有轴颈和销部分之后, 松开设置有相位定位爪(4c)的一个卡盘(4),并将一个卡盘(4)缩回到夹爪(4c)和切割器(5e)可能不再相互干扰的位置; 在两个卡盘(4)的相对端处再次夹紧工件(3); 然后铣削并由此用刀具(5e)加工第一轴颈部分(J1)。
-
-