When do I need coaching and why?

A student when they feel as though they are falling behind or even a student that wants to be accelerated, should think about getting tutoring. At Master coaching it is vital and highly valued that students establish a safe, happy and nurturing environment in which they find they can learn as well as share their knowledge. This sharing formulates as an educational experience in itself as students who struggle to gain ideas, will struggle no more. As information and ideas will be a plenty in a comprehensive style of sharing information.

The inclusive and nourishing environment means that students flourish according to achievement. This achievement of students will benefit from those pupils in which decide to start or engage with tuition early on. This choice would ensure that the student gets the best help needed to further their own education and ultimately achieve their desired ATAR.

Thus private one on one tuition found at Master Coaching means that students will be able gain the help they need. This help is personalised for each student and is such that it is targeted specifically at each individual student, no matter the subject or content. Master Coaching always endeavours to target students weaknesses while also extending those students in which need challenging.

Master Coaching further inherently develops a classroom in which creates an educational platform for learning. This involves students leaving each lesson feeling as though they are empowered and more knowledgeable as each subsequent lesson progresses. Further this knowledgeable learning will not only bring a student up to speed upon the subject in which they are studying but it will also allow for students to be advanced . This concept of acceleration involves students working hard to gain the reward of greater knowledge.

Master Coaching facilities this learning as they ensure the focus is placed on the student through a one on one private session, as to improve both the students knowledge as well as broad ability. This session includes specifically developed material which is beneficial in exposing students to all different learning educational styles. Thus, the ability to challenge students in a safe environment means that they will be able to participate more effectively at school. This effective education means that students gain confidence to participate more in learning.

Therefore, it is extremely important to consider the right time of when coaching is needed and the considerable benefit that stems from early tutoring help.

How to become an effective writer?

During the HSC one thing is common across all papers and subsequent subjects. That common element is writing. Writing in general is the ability for a student to convey ideas or constructs of what they have learnt about in class. Depending on the subject obviously this concept of writing can take a literal or creative path, as both formulate in the same premise as to engage the responder upon the topic the student is discussing. Consequently, Master Coaching takes great care in preparing a student to develop the best pieces of writing they can.

Thus, it is essential for students to become proficient and skilful writers across a multitude of mediums. Though it is not as easy to develop these skills as writing constantly and aimlessly on topics students don’t understand. Rather it is about students becoming effective comprehensive and well-informed writers. Writers in which can not only translate their opinion onto paper but also further engage the audience. This engagement takes place through constructive guidance upon which students can again from Master Coaching. Students who attend lessons at Master Coaching will find that their writing will benefit from a more direct and analytical approach to writing essays.
This approach will be taught across a couple of weeks in a sequential and authentic process of learning. For students to achieve their maximum potential and further develop their writing skills, Master Coaching sets specific tasks to engage as well as further learning. These tasks both set in place the essential structure needed for higher band writing but also allow for an exam like atmosphere to be established during the session. At Master Coaching it is providing an environment for students with which they can excel in and achieve their maximum potential.

Rather then run students through a rigid course Master Coaching engages students to target their problem areas as well as emphasise essential learning. This essential learning forms its basis upon teaching and showing students how to run through paragraphs and essays as to improve their own skills. This essential progress furthers student’s ability to extend their vocabulary as well as structure. Structure in an essay sense forms the mandatory writing sequences in which once again Master Coaching emphasise as well as reinforce the structures.

Overall, Master Coaching allows for students to further gain confidence and proficiency in their writing. This proficiency takes place through a student’s ability to have fluid ideas in which run throughout their piece of writing as well as the inclusion of a great use of language. This comprehensive use of language encompasses a student’s wide range of exposure to all textual mediums. Thus, through attending lessons at Master Coaching students will find that they benefit greatly from a consideration of the texts explored during the sessions. Thus essay writing is an important skill to attain throughout tutoring and through general school. Students therefore gain an ability and confidence to achieve their best in any essay they need to write across any subject or topic.

HOW TO CHOOSE A SELF-CENTERING LATHE CHUCK

A GOOD QUALITY CHUCK CAN ENSURE THAT ALL LATHES WILL PERFORM BETTER. The main requirements for a lathe chuck is to securely and safely hold the job in the lathe, be accurate and maintain accuracy over a long time. Understanding the difference between ultimate cost and immediate price is an important factor in selecting a lathe chuck. A lathe chuck should be selected according to the quality of the important features of GRIP; ACCURACY and WEAR LIFE. High quality of these feature means that the chuck will outlast a low price but low quality chuck many times over meaning much lower ultimate cost. GRIP The better the grip, the safer is the work environment and the faster the job can be done. Several factors affect the grip:

• For self/centering chucks the percentage engagement between the scroll and the jaw teeth
• There should be a minimum of 3 jaw teeth engaged on the scroll at any position of the jaws.

Figure 1 SMALL DIAMETER CHUCK SHOWING PITCHES OF EXPOSED SCROLL TOOTH

• The smoothness of finish on the scroll tooth and the jaw teeth can affect the transmission of force. Ground finish is usually much smoother and more accurate than machined finish.
• The grip faces of the jaws have to be properly designed and accurately made for the intended application.
• The RPM of the chuck dramatically affects the grip force exerted on the job. The body material also determines the maximum safe RPM the chuck can turn. Choices are cast iron, SG iron and steel. The recommended safe RPM for lathe chucks is governed by Standards din 6386.1 and VDI3106. Note as a chuck wears or is not correctly maintained, the maximum recommended grip and RPM lessen.
• A lathe chuck must be properly balanced or the grip and RPM is adversely affected.
• Examine the end float of the jaws against the scroll tooth.

ACCURACY Consider the accuracy the maker claims. Not all chucks have the same run-out accuracy when being operated. Some makes of chucks offer different accuracies for job run-out. A good quality chuck should have a run-out not exceeding 40 microns (0.001”) at any position on the scroll for sizes up to and including 315mm diameter. For 400mm diameter chucks a run-out of .075 microns is permissible. For 500mm or 600mm diameter chucks run-out of 0.10 microns is permissible. If the claimed run-out accuracy is MORE than these values then it is not a precision chuck. WEAR LIFE & FINISH The finish of a chuck will give a good indication of the quality. Look for “ground” finish on the chuck body and a blemish-free surface. The life of a chuck is determined by the selection of correct materials, accuracy of manufacture and finish of the various components and how these components work together. Lathe chucks should be regularly cleaned and re-lubricated using grease for the scroll and pinion and oil for the scroll and jaws. NEVER use graphite or graphite-based grease to lubricate a precision chuck, scroll and pinions. SUMMARY The following should be checked when selecting a lathe chuck

• The overall finish and how the components work together
• The end float of the jaws
• The exposed Scroll (wind out the jaws) to ensure MINIMUM 3 jaw teeth can be engaged at any one time.
• The percentage engagement between the scroll tooth and jaw teeth

Figure 2 END VIEW OF JAW IN CHUCK BODY SHOWING REAR JAW TOOTH AND START OF SCROLL TOOTH

• For up to 315mm size chuck check if the scroll is hardened and ground.
• Does the maker’s catalogue list the materials used in the various components and the HRC of these components?
• Is the chuck balanced?
• Do the grip faces of the jaw appear to be uniformly made?
• Consider the required RPM in order to select the body material.
• Are spare parts available?
• Does the maker specify accuracy?

      ROBINSON INTERNATIONAL PTY LTD www.robinsoninternational.com.au