April 27, 2015, led by China National Heavy Duty Truck Group Hangzhou Engine Sales Services Ltd. Hu Yong, the old master, with a branch in Xiamen, Fujian Quanzhou, Jinjiang International pedestrian access to land in Hong Kong, the main purpose of this trip is to Quanzhou Valin Maintenance personnel of the service station and engine users of the land port train relevant knowledge of CNHTC.
China National Heavy Duty Truck Engine Co., Ltd. is in-depth, training gas station knowledge for service station personnel and users
During the lecture, Mr. Hu Yong explained the structural features and working principle of the natural gas engine, and stated the gas supply system and combustion method of the gas engine in a simple language. Compared with the diesel engine, he had a better understanding of the natural gas engine. Master Hu Yong explained some simple problems that often appeared in gas engines and interacted with maintenance personnel and users to solve some of the intractable diseases of the engines that they had in peacetime work.
China National Heavy Duty Truck Engine Co., Ltd. is in-depth, training gas station knowledge for service station personnel and users
Actually knowing the truth and not talking on paper, Master Hu on-site investigated the problems of a natural gas engine, connected the ECUs and PCs through diagnostic communication lines, opened the diagnostic program, identified the problems and resolved the problems through the fault codes and practical work experience. The problem of inability to operate after engine startup.
The Hangfa Sales & Service Department responded to the “Friendship Service†of the CNHTC Group and was well received by users and service personnel. Only a dedicated service can enable an enterprise to survive for a long time.
I:The machine apply the advanced micro electronic multi-function relay(PLC).that can be done based on the previous program,to connect and shut-off the electrical circuit.This program compose [ soft relay" to instead of the previous middle relay on drills machine.this control programs constitute by language software.to
achieve one by one single machine programs.that realize the simple of electrical circuit, decrease malfunction.easy to determine.and increase durable and certify reliable and the control accuracy.This multi-function relay (PLC) use on ordinary vertical drills that is a great innovation.to make this vertical drills upgrade distinguishing feature.and make a perfect products. The machine also add to
The foot-step switch and the hand-touched emergency stop switch to reinforce and protect worker safety.to strengthen the protection characteristic.allow this machine humanization.
II:Main model and specification
SPEC
UNIT
Z5125A
Z5132A
Z5140A
Z5150
Z5163
Z5180C
Z5632.4A
Max drilling dia
MM
25
32
40
50
63
Max spindle feed resistance
N
9000
9000
16000
16000
30000
Max torque of spindle
N.m
160
160
350
350
800
Power of main motor
kw
2.2
2.2
3
3
5.5
Spindle hole taper
NO
3
3
4
5
5
Spindle speed
r/min
50-2000
50-2000
31.5-1400
31.5-1400
40-570
Spindle feed rates
mm/rev
0.056-1.8
0.056-1.8
0.056-1.8
0.056-1.8
0.056-1.8
0.11-0.78
0.056-1.8
Spindle travel
mm
200
200
250
250
250
250
200
Spindle box
travel
mm
200
200
200
200
250
250
400
Distance from spindle axis to the rail surface
mm
280
280
335
335
375
375
280
Worktable travel
mm
310
310
300
300
300
300
Distance from spindle nose to worktable
surface
mm
710
710
750
750
850
850
710
Area of worktable
mm
400x550
400X550
480X560
480X560
650X550
650X550
445X2675
Machine N.W/G.W
kg
950/1200
950/1200
1250/1500
1250/1890
2500/2800
2500/2800
950/1200
Overall size
cm
950/1200
950/1200
109X90X253
109X90X253
100X147X280
100X147X280
285X130X250
Packing size
cm
130x108x242
130x108x242
141X114X262
141X114X262
171X113X292
171X113X292
320X160X280
Ordinary Vertical Drilling Machine
Modular Vertical Drilling Machine,Vertical Drilling Machine Use Plc,Electric Vertical Drilling Machine,Ordinary Drilling Machine
NingXia DaHe Machine Tool (Group) Imp And Exp Co.,Ltd , http://www.nxdhjcmachine.com