YK2212B數(shù)控弧齒錐齒輪銑齒機(jī)

Ⅰ．機(jī)床的主要用途

本系列機(jī)床集我廠多年研究開發(fā)弧齒錐齒輪銑齒機(jī)床及數(shù)控技術(shù)應(yīng)用經(jīng)驗(yàn)，采用現(xiàn)代設(shè)計(jì)方法和機(jī)電一體化技術(shù)而研制的新型數(shù)控弧齒錐齒輪銑齒機(jī)。

本系列機(jī)床特別適用于加工小型減速機(jī)行業(yè)、摩托車及自行車行業(yè)中小規(guī)格弧齒錐齒輪及準(zhǔn)雙曲面齒輪，同時(shí)也更適用于高檔電動(dòng)工業(yè)縫紉機(jī)及電動(dòng)工具等行業(yè)的小模數(shù)弧齒錐齒輪及準(zhǔn)雙曲面齒輪。最適用于成批生產(chǎn)，也可用于大量及單件小批生產(chǎn)，組線方便、操作簡便、穩(wěn)定可靠。

Ⅱ．機(jī)床主要性能和結(jié)構(gòu)特點(diǎn)

1．本系列機(jī)床系三軸數(shù)控弧齒錐齒輪銑齒機(jī)，即搖臺(tái)回轉(zhuǎn)（X軸）、工件主軸回轉(zhuǎn)（Y軸）、床鞍進(jìn)給（Z軸）三軸聯(lián)動(dòng)完成銑齒運(yùn)動(dòng)，刀軸的旋轉(zhuǎn)由主軸伺服電機(jī)控制，實(shí)現(xiàn)無級(jí)調(diào)速，噪聲低。

2．本系列機(jī)床調(diào)整方便，可根據(jù)不同切削方法的要求，對滾切、分齒、切深進(jìn)給、銑刀轉(zhuǎn)速、搖臺(tái)正反向進(jìn)行程序設(shè)定，同時(shí)可大大提高機(jī)床加工效率。

3．本系列機(jī)床用電子手輪對刀、調(diào)刀。Z軸設(shè)有軟、硬二重極限保護(hù)，具有安全保護(hù)功能。

4．機(jī)床搖臺(tái)傳動(dòng)采用高精度圓柱齒輪副，工件箱傳動(dòng)采用高精密蝸輪副傳動(dòng)，運(yùn)動(dòng)平穩(wěn)，保證了搖臺(tái)結(jié)構(gòu)的高動(dòng)態(tài)剛性，高速、高效及分齒傳動(dòng)的高精密性，切齒精度均可穩(wěn)定達(dá)到GB6級(jí)。

5．本系列機(jī)床采用德國西門子（SIEMENS）公司828D系統(tǒng)，同時(shí)根據(jù)用戶要求可配置日本法那克（FANUC）公司的數(shù)控系統(tǒng)，實(shí)現(xiàn)機(jī)床的自動(dòng)循環(huán)控制、手動(dòng)控制及故障診斷。

6．本系列機(jī)床具有獨(dú)立、密封的電氣控制柜，并配置空調(diào)。

7．本系列機(jī)床配置安全防護(hù)。

Ⅰ．Main Applications of Machine

These are a new series of CNC machines produced on the base of our experiences for developing spiral bevel gear generators and application of CNC technology in many years, with modern design method and integrative technology of mechanics and electronics.

This series of machines are suitable for cutting small size spiral bevel gears used for small size speed reducer, motorbike and bicycle industries, and for cutting fine spiral bevel gears used for top grade sewing machines and power tools. It is most suitable for batch production as well as suitable for mass or jobbing production, The machine is easy for operation and the quality is stable and reliable. It’s convenient to arrange the production line.

Ⅱ. Main Performances and Structural Characteristics of Machine

1．This series of machines are designed to operate as three-axes CNC control spiral bevel gear generator, i.e. cradle roll (X axis), work spindle rotation (Y axis) and sliding base movement (Z axis) being simultaneously controlled by control system for cutting the gears. The rotation of cutter spindle is controlled silently by a servo motor for its stepless control..

2．This series of machines are easy to adjust, with setting up the procedure for generating, indexing, infeed, cutter speed and cradle return roll according to requirements of different cutting method, meanwhile the productivity of machine has a great increase.

3．Tool setting and adjustment of the machines are made through an electronic handwheel. There are soft & hard limits on the machine for the protection functions.

4．A high precision cylindrical gear pair is used for the cradle movement and the workhead is driven by means of a high precision worm and worm wheel pair. The smooth transmissions ensure the high dynamic rigidity of the cradle mechanism and high precision of high speed, high efficient indexing motions. The cutting accuracy of gears can reach Grade 6 of the GB Standard stably.

 5．This series of machines are equipped with CNC control system 828D (SIEMENS) or FANUC CNC to accomplish the automatic or manual control and fault diagnosis.

6．This series of machines are equipped with an independent close type electrical cabinet with an air conditioner.

7．An enclosure and an auto-chip conveyor can be available on this series of machines.

Ⅲ．機(jī)床的主要技術(shù)參數(shù)  Specifications of Machine