Grizzly G9972Z owner manual Power Feed, V\ZYDc 9hZc\V\ZYD

Models: G9972Z

1 76
Download 76 pages 12.79 Kb
Page 33
Image 33

4. 8dc[^\jgZi]ZK"WZaidci]ZejaaZnhVXXdgY^c\ id i]Z aZiiZg VcY cjbWZg XdbW^cVi^dc jcYZg i]ZhZaZXiZYhe^cYaZheZZY[gdbi]ZX]Vgi^c Figure 36#

 Edh^i^dc i]Z ^YaZg ejaaZn dc ide d[ i]Z K"WZai l^i] Zcdj\] YdlclVgY egZhhjgZ id egdk^YZ iZch^dc id i]Z WZai! i]Zc [jaan hZXjgZ ^i ^c eaVXZ# I]ZgZ ^h XdggZXi iZch^dc id i]Z K"WZai l]Zc i]ZgZ ^h Veegdm^bViZan &¿' YZ[aZXi^dc l]Zc bdYZgViZ egZhhjgZ ^h Veea^ZY id i]Z K"WZai]Va["lVnWZilZZci]ZejaaZnh#

Note: The pulley slots are numbered 1–3 with number 1 being the outside slot.

;dg6¶8Xdc[^\jgVi^dchhZZFigure 37! edh^i^dci]Zadc\ZgK"WZai('^cX^gXjb[Zg" ZcXZ^ci]ZXdggZXi8ejaaZnhadi!i]Zcgdaa ^idcidi]Z6ejaaZn#

;dg7¶8Xdc[^\jgVi^dchhZZFigure 38! eaVXZ i]Z h]dgiZg K"WZai'. ^c X^gXjb[Zg" ZcXZ^ci]ZXdggZXi8ejaaZnhadi!i]Zcgdaa ^idcidi]Z7ejaaZn#

Power Feed

EdlZg;ZZYdcVaVi]Zh^beanbZVchjh^c\i]Z bVX]^cZ"Yg^kZcXdbedcZcihid[ZZYi]Zidda^cid i]Zldg`e^ZXZgVi]Zgi]Vc[ZZY^c\^ibVcjVaanl^i] ]VcYl]ZZah#

I]ZheZZYVil]^X]i]ZXVgg^V\ZigVkZah^hhZil^i] i]Z [ZZY gViZ Y^Vah hZZ Feed Rate dc Page 32 [dg YZiV^aZY ^chigjXi^dch! Wji ^i Vahd YZeZcYh dc he^cYaZheZZY#

NOTICE

Feed rate is based on the spindle speed. High feed rates result in a rapidly moving carriage. Pay close attention to the feed rate you have chosen and keep your hand poised over the power feed lever. Failure to fully understand this could cause the car- riage to crash into the spindle or tailstock resulting in severe damage to the lathe.

<..,'O&&m'+AVi]Zl$<ZVgWdm

L]Zci]ZegdeZg[ZZYgViZ]VhWZZchZaZXiZY[dg i]ZdeZgVi^dc! h^bean bdkZ i]ZedlZg [ZZY aZkZg je id Zc\V\Z i]Z XVgg^V\Z l^i] i]Z edlZg [ZZY hZZ Figure 39# BdkZ i]Z aZkZg Ydlc id Y^hZc" \V\Zi]ZedlZg[ZZY#

L]Zc i]Z he^cYaZ ^h gdiVi^c\ XdjciZgXadX`l^hZ idlVgYh i]Z deZgVidg! i]Z XVgg^V\Z l^aa bdkZ idlVgYi]Zhe^cYaZl]ZcZc\V\ZYl^i]i]ZedlZg [ZZY# 8dckZghZan! l]Zc i]Z he^cYaZ ^h gdiVi^c\ XadX`l^hZVlVn [gdb i]Z deZgVidg! i]Z XVgg^V\Z l^aabdkZidlVgYi]ZiV^ahidX`#

Note: If the spindle is not turning, you may have to manually jog the carriage to engage the apron gearing with the leadscrew.

:c\V\ZYDc

9^hZc\V\ZYD[[

Figure 39.EdlZg[ZZYaZkZgZc\V\ZYVcY

Y^hZc\V\ZY#

NOTICE

NEVER attempt to engage the carriage power feed (lever up) and the half-nut (lever down) at the same time. Always disengage the half-nut (lever up) before moving the power feed lever up. Otherwise, severe damage to the lathe could occur.

"(&"

Page 33
Image 33
Grizzly G9972Z owner manual Power Feed, V\ZYDc 9hZc\V\ZYD